Station Overview Station Location
Station Number SC-GV-51 Latitude 34.736808
Station Name Simpsonville 2.7 W Longitude -82.305581
County Greenville Elevation (ft) 848



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 14 3.99 1.95 1 1.95 1 0.00 0 0 1 0 0.0 0 0
Nov 14 3.63 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 14 4.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 15 4.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 15 4.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 15 4.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 15 3.46 2.09 2 2.09 2 0.00 0 0 2 0 0.0 0 0
May 15 3.20 1.71 15 0.77 5 0.94 10 1 4 0 0.0 0 0
June 15 3.93 4.77 30 4.77 30 0.00 0 0 15 0 0.0 0 0
July 15 4.27 1.88 31 1.88 31 0.00 0 0 10 3 0.0 0 0
Aug 15 4.47 4.47 30 1.99 21 2.48 9 1 8 2 0.0 0 0
Sept 15 3.76 3.67 17 3.67 17 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 48.26" 20.54" 126 days 17.12" 107 3.42" 19 days 2 48 days 6 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014 1.95
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015 1.98
4/21/2015 0.11
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015 **
5/10/2015 **
5/11/2015 **
5/12/2015 **
5/13/2015 **
5/14/2015 **
5/15/2015 **
5/16/2015 **
5/17/2015 **
5/18/2015 0.94
5/19/2015 0.03
5/20/2015 0.23
5/21/2015
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015 0.00
5/27/2015 0.48
5/28/2015
5/29/2015 0.03
5/30/2015
5/31/2015
6/1/2015 0.13
6/2/2015 0.03
6/3/2015 0.07
6/4/2015 1.04
6/5/2015 0.01
6/6/2015 0.03
6/7/2015 0.00
6/8/2015 0.18
6/9/2015 0.53
6/10/2015 1.50
6/11/2015 0.00
6/12/2015 0.29
6/13/2015 0.00
6/14/2015 0.00
6/15/2015 0.02
6/16/2015 0.00
6/17/2015 0.00
6/18/2015 0.00
6/19/2015 0.62
6/20/2015 0.00
6/21/2015 0.08
6/22/2015 0.00
6/23/2015 0.00
6/24/2015 0.00
6/25/2015 0.00
6/26/2015 0.00
6/27/2015 0.22
6/28/2015 0.02
6/29/2015 0.00
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.25
7/2/2015 T
7/3/2015 0.09
7/4/2015 0.08
7/5/2015 0.00
7/6/2015 0.18
7/7/2015 0.00
7/8/2015 0.00
7/9/2015 0.00
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.04
7/13/2015 0.00
7/14/2015 T
7/15/2015 0.03
7/16/2015 0.00
7/17/2015 0.00
7/18/2015 0.00
7/19/2015 0.85
7/20/2015 0.00
7/21/2015 0.00
7/22/2015 T
7/23/2015 0.00
7/24/2015 0.09
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.19
7/29/2015 0.08
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.00 **
8/6/2015 **
8/7/2015 **
8/8/2015 **
8/9/2015 **
8/10/2015 **
8/11/2015 **
8/12/2015 **
8/13/2015 2.48
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.08
8/17/2015 T
8/18/2015 0.36
8/19/2015 0.27
8/20/2015 0.08
8/21/2015 T
8/22/2015 0.00
8/23/2015 0.38
8/24/2015 0.01
8/25/2015 0.53
8/26/2015 0.00
8/27/2015 0.00
8/28/2015
8/29/2015
8/30/2015 0.00
8/31/2015 0.28
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015
9/5/2015 0.10
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.00
9/9/2015 T
9/10/2015 0.85
9/11/2015 0.00
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015 0.00
9/25/2015 0.74
9/26/2015 1.41
9/27/2015 0.17
9/28/2015 0.20
9/29/2015 0.13
9/30/2015 0.07



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/15/2014 7:00 AM 1.95 M M M M
4/20/2015 4:30 AM 1.98 M M M M
4/21/2015 4:30 AM 0.11 M M M M
5/19/2015 6:30 AM 0.03 M M M M
5/20/2015 8:30 AM 0.23 M M M M
5/26/2015 6:00 AM 0.00 0.0 M M M
5/27/2015 6:40 AM 0.48 M M M M
5/29/2015 4:35 AM 0.03 M M M M
6/1/2015 6:25 AM 0.13 M M M M Total May precipitation: 1.73 inches. 24-hour rainfall in this report all fell between 0000 and 0625 6/1/15.
6/2/2015 6:00 AM 0.03 M M M M
6/3/2015 6:00 AM 0.07 M M M M It appeared we were in for a good dumping yesterday but the storm that headed our way fell apart just as it reached our location and re-developed just north of this station.
6/4/2015 6:00 AM 1.04 M M M M Rain started at 9:05 pm Wednesday night and has continued through observation time, although the character is more of a light drizzle right now. Three distinct periods of thunder affected this station, starting at 8:43 pm Wednesday night through 2 am Thursday. June precipitation now 1.27 inches, almost 3/4 of the rainfall we had for the entire month of May.
6/5/2015 5:20 AM 0.01 M M M M Rainfall from after Thursday morning's observation.
6/6/2015 6:00 AM 0.03 M M M M
6/7/2015 7:00 AM 0.00 0.0 M M M First 24-hour period so far in June with no precipitation. Total for the month to date is 1.27 inches.
6/8/2015 5:55 AM 0.18 M M M M RB0315E0400B0425E0505. Drizzle at observation time. Total June precipitation now 1.45 inches.
6/9/2015 5:20 AM 0.53 M M M M 4 different thunderstorms affected this location in the last 22 hours...the first one from 2300 to 2345 on 6/8/15 producing the heaviest rainfall. June rainfall now at 1.98 inches, surpassing the 1.73 inches that fell in all of May!
6/10/2015 8:00 AM 1.50 M M M M Exact measurement. Strong thunderstorm affected this location around 1900 6/9/15. Torrential rain fell Tuesday evening; 1.42 inches recorded between 1905 and 1935 pm. At one point, rain was so heavy I could barely make out the house next door. Lightning struck a tree two houses down from me with a deafening crackle of thunder. Rainfall for June now 3.48 inches.
6/11/2015 4:45 AM 0.00 0.0 M M M Only the second 24-hour period so far in June with no rainfall at this location.
6/12/2015 6:00 AM 0.29 M M M M Total rainfall for June now 3.77 inches.
6/13/2015 5:28 AM 0.00 0.0 M M M
6/14/2015 7:00 AM 0.00 0.0 M M M
6/15/2015 6:20 AM 0.02 M M M M We were affected by the last vestiges of a dying thunderstorm yesterday afternoon and it was greatly appreciated, as our temperature dropped almost 15 degrees with the pre-storm outflow boundary and the little bit of rain. The unexpected shower brought our June rainfall to 3.79 inches; the first half of June has been wet at this location, after a very dry May.
6/16/2015 4:30 AM 0.00 0.0 M M M Very little cloud cover on Monday.
6/17/2015 5:20 AM 0.00 0.0 M M M
6/18/2015 5:30 AM 0.00 0.0 M M M
6/19/2015 5:00 AM 0.62 M M M M 2 thunderstorms affected this location Thursday evening. The first at 6 pm...the second between 7:30 pm and 8;15 pm. Wind gusts to 30 mph with the first thunderstorm. June rainfall now 4.41 inches.
6/20/2015 5:35 AM 0.00 0.0 M M M
6/21/2015 6:00 AM 0.08 M M M M June rainfall now 4.49 inches.
6/22/2015 6:00 AM 0.00 0.0 M M M
6/23/2015 6:30 AM 0.00 0.0 M M M Yesterday's high of 97 degrees was the highest temperature recorded at this location since July, 2012. Today promises to be even hotter.
6/24/2015 6:30 AM 0.00 0.0 M M M A severe thunderstorm (for which a warning was issued) passed 2 miles east of this location late Tuesday afternoon. We heard continuous thunder for about 20 minutes but received no rain.
6/25/2015 7:00 AM 0.00 0.0 M M M
6/26/2015 5:30 AM 0.00 0.0 M M M Longest stretch (5 days) so far in June with no precipitation. Yesterday's high temperature was 96 degrees at this location; we have been 96 or 97 degrees for 8 out of the last 12 days.
6/27/2015 6:20 AM 0.22 M M M M Yesterday's high of 98 degrees was the highest temperature reported during the 13-day heat wave. Thunderstorm moved through between 6:55 pm and 7:30 pm on Friday, bringing the June rainfall total to 4.71 inches.
6/28/2015 5:00 AM 0.02 M M M M
6/29/2015 5:30 AM 0.00 0.0 M M M
6/30/2015 5:30 AM 0.00 0.0 M M M
7/1/2015 5:30 AM 0.25 M M M M Exact measurement. A severe thunderstorm (for which a warning was issued) passed just to the south of this location Tuesday afternoon; we were on the northern end of it and received 0.02 inches from it. Then, between 2315 and 2335, a moderate to heavy shower produced 0.23 inches. The June rainfall ended at 4.98 inches...over three inches more than we got in all of May.
7/2/2015 5:10 AM T M M M M
7/3/2015 5:45 AM 0.09 M M M M
7/4/2015 5:30 AM 0.08 M M M M
7/5/2015 5:30 AM 0.00 0.0 M M M
7/6/2015 6:40 AM 0.18 M M M M
7/7/2015 6:25 AM 0.00 0.0 M M M
7/8/2015 5:30 AM 0.00 0.0 M M M
7/9/2015 6:00 AM 0.00 0.0 M M M
7/10/2015 8:00 AM 0.00 0.0 M M M
7/11/2015 6:00 AM 0.00 0.0 M M M
7/12/2015 6:45 AM 0.04 M M M M Brief shower affected this location between 1815 and 1830 on Saturday evening. Total July rainfall now 0.39 inches.
7/13/2015 5:15 AM 0.00 0.0 M M M
7/14/2015 5:00 AM T M M M M Almost continuous lightning observed to the east and southeast between 2000 and 2200 on Monday as a cluster of thunderstorms sunk to the south but we got no rain from the system. Our trace of rainfall fell between 2130 and 2200 as a small shower that developed near Greenville sunk to the south and dissipated. July rainfall remains at 0.39 inches.
7/15/2015 7:00 AM 0.03 M M M M Heavier rain stayed west of this location on Tuesday, after staying east of us on Monday. We'll take what we can get, though, but with several rounds of storms yesterday, our paltry precip total sure does seem like a golden opportunity wasted! Total July rainfall now 0.42 inches.
7/16/2015 6:00 AM 0.00 0.0 M M M
7/17/2015 4:45 AM 0.00 0.0 M M M
7/18/2015 8:00 AM 0.00 0.0 M M M
7/19/2015 8:00 AM 0.85 M M M M Thunderstorm with moderate to heavy rain affected this location from 1700 to 1815 Saturday evening; first thunderstorm to affect our station since July 6th. Temperature dropped from 95 degrees to 75 degrees due to the storm. The rain and cooldown very much appreciated! Total July rainfall now 1.27 inches.
7/20/2015 5:45 AM 0.00 0.0 M M M
7/21/2015 5:00 AM 0.00 0.0 M M M High yesterday was 97, the seventh time in the last five weeks we have attained temperatures at least that high. And another day with no rain.
7/22/2015 5:30 AM T M M M M Just a few drops of rain fell at the house yesterday. High on Tuesday was 98 degrees, tying for the highest temperature recorded so far this summer.
7/23/2015 6:45 AM 0.00 0.0 M M M
7/24/2015 9:00 AM 0.09 M M M M We'll take it -- better than nothing! July rainfall now 1.36 inches.
7/25/2015 5:30 AM 0.00 0.0 M M M
7/26/2015 8:45 AM 0.00 0.0 M M M
7/27/2015 8:00 AM 0.00 0.0 M M M
7/28/2015 6:00 AM 0.19 M M M M Nice shower brought much-needed and appreciated rainfall Monday afternoon. Temperature dropped from 95 to 78 degrees as a result. July rainfall now 1.55 inches.
7/29/2015 6:00 AM 0.08 M M M M Thunderstorm affected our station from 1445 to 1520 on Tuesday, bringing our July rainfall total to 1.63 inches. The heavier rain with the storm fell just east of us. Temperature dropped from 90 to 80 as a result of the storm...then rebounded back to 88 before falling again with loss of intense daytime heating.
7/30/2015 5:00 AM 0.00 0.0 M M M Showers and thunderstorms danced all around us Wednesday afternoon but not a drop of rain observed here. One batch moved just west of here...then another storm developed just east. A cluster of storms developed on an outflow boundary just south of here, too.
7/31/2015 9:00 AM 0.00 0.0 M M M
8/1/2015 5:00 AM 0.00 0.0 M M M July rainfall was 1.63 inches, making July the driest month so far in 2015.
8/2/2015 9:20 AM 0.00 0.0 M M M
8/3/2015 5:15 AM 0.00 0.0 M M M Another dry day in Simpsonville. When I mowed the yard yesterday, I was really just mowing weeds; haven't had enough rain of late to cause much grass to grow. Lots of brown areas showing up in the yard due to the baking sun and lack of rain.
8/4/2015 5:10 AM 0.00 0.0 M M M
8/5/2015 7:00 AM 0.00 0.0 M M M High of 99 here yesterday was the warmest temperature recorded here so far this summer. Still no rain. I will be away for a few days; maybe I'll have some rainfall to report when I return.
8/14/2015 5:20 AM 0.00 0.0 M M M
8/15/2015 5:00 AM 0.00 0.0 M M M
8/16/2015 5:00 AM 0.08 M M M M
8/17/2015 5:00 AM T M M M M
8/18/2015 5:50 AM 0.36 M M M M Nice, soaking rain overnight brought August rainfall to 2.92 inches.
8/19/2015 5:30 AM 0.27 M M M M August rainfall now 3.19 inches.
8/20/2015 5:00 AM 0.08 M M M M August rainfall now 3.27 inches.
8/21/2015 5:30 AM T M M M M
8/22/2015 5:30 AM 0.00 0.0 M M M
8/23/2015 5:10 AM 0.38 M M M M Interesting overnight. Almost continuous thunder and a fantastic light show starting at around 2300 on 8/22/15 and continuing through the end of precipitation, at around 0445 on 8/23/15. Rolling thunder heard here for almost three and a half hours as a thunderstorm near Greenville sagged slowly to the south, and expanded both to the west and east...but no rainfall was ever observed here with that system. Rainfall finally did begin here at around 0230 Sunday morning as a complex moved in from northeast Georgia. Light to moderate rain fell at our station until ending at around 0445. Thunder was almost constant for nearly five hours here...becoming more sporadic during the last hour of the event. The overnight rainfall brought our total for August to 3.65 inches.
8/24/2015 5:10 AM 0.01 M M M M We had a brief 10-minute shower early Sunday evening.
8/25/2015 5:00 AM 0.53 M M M M Surprising rainfall amount occurred sometime between 1530 and 1700, when I was away from home. August rainfall now 4.19 inches.
8/26/2015 5:00 AM 0.00 0.0 M M M
8/27/2015 6:00 AM 0.00 0.0 M M M
8/30/2015 7:00 AM 0.00 0.0 M M M
8/31/2015 5:00 AM 0.28 M M M M August rainfall now 4.47 inches.
9/1/2015 5:30 AM 0.00 0.0 M M M August rainfall was 4.47 inches.
9/2/2015 5:20 AM 0.00 0.0 M M M
9/3/2015 6:00 AM 0.00 0.0 M M M
9/5/2015 5:00 AM 0.10 M M M M First rainfall at our station so far in September.
9/6/2015 5:55 AM 0.00 0.0 M M M
9/7/2015 7:00 AM 0.00 0.0 M M M
9/8/2015 7:00 AM 0.00 0.0 M M M
9/9/2015 7:00 AM T M M M M A few sprinkles fell overnight.
9/10/2015 5:45 AM 0.85 M M M M
9/11/2015 5:30 AM 0.00 0.0 M M M
9/24/2015 5:30 AM 0.00 0.0 M M M
9/25/2015 5:00 AM 0.74 M M M M First measurable rainfall here since the night of September 9th.
9/26/2015 8:45 AM 1.41 M M M M Event total rainfall 2.15 inches; rainfall for the month now 3.10 inches.
9/27/2015 6:00 AM 0.17 M M M M Three-day rainfall for this event now 2.32 inches...and the monthly rain for September up to 3.27 inches. Drizzle falling at observation time.
9/28/2015 5:15 AM 0.20 M M M M Still drizzling at obs time.
9/29/2015 6:30 AM 0.13 M M M M Light rain falling at obs time.
9/30/2015 4:50 AM 0.07 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/9/2015 5/18/2015 3:00 PM 10 0.94 M M
8/5/2015 8/13/2015 5:00 AM 9 2.48 M M Nice to know the area got good rainfall while I was away!



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground