Station Overview Station Location
Station Number NY-MR-21 Latitude 43.03498
Station Name Pittsford 4.0 SSE Longitude -77.49449
County Monroe Elevation (ft) 557



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 12 2.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 2.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 2.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 2.20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 1.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 2.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 2.75 2.55 6 2.55 6 0.00 0 0 6 0 0.0 0 0
May 13 2.79 2.02 2 2.02 2 0.00 0 0 2 0 0.0 0 0
June 13 3.19 3.31 9 3.17 6 0.14 3 1 5 1 0.0 0 0
July 13 3.40 0.69 1 0.69 1 0.00 0 0 1 0 0.0 0 0
Aug 13 3.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 3.33 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 33.21" 8.57" 18 days 8.43" 15 0.14" 3 days 1 14 days 1 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013 0.57
4/11/2013 0.73
4/12/2013 0.78
4/13/2013 0.27
4/14/2013
4/15/2013
4/16/2013
4/17/2013 0.10
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013 0.10
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013 0.68
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013 1.34
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013 **
6/9/2013 **
6/10/2013 0.14
6/11/2013 0.80
6/12/2013 0.05
6/13/2013 0.42
6/14/2013 1.68
6/15/2013
6/16/2013
6/17/2013
6/18/2013 0.22
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013 T
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013 0.69
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/10/2013 8:00 AM 0.57 0.0 M 0.0 M Overcast skies Tuesday afternoon quickly yielded to moderate rain event by evening hour. Rainfall was consistent to past midnight hour. At obs time, light drizzle, 44 deg. Previous day high from Tues: 65, winds W to SW. Wind shift to NE at 16:50. Much cooler w/rain arriving within a half hour of wind shift to NE.
4/11/2013 8:55 AM 0.73 0.0 M 0.0 M Temp range 45/37. Rain and drizzle for most of the previous 24 hour period.
4/12/2013 8:53 AM 0.78 0.0 M 0.0 M Unusually cold for the period. Ice pellets and freezing rain with slight glazing observed between 1100 and 1300 Thursday 4/11 observed. A break in precip late afternoon to past midnight. Heavy showers and embedded thunder observed after 0130 Friday. Thunder heard first with the band of heavy convection approaching. Actual R+ arrived at 0145 Friday. At obs, moderate rain, 39. Temp range of 32 to current 39. Daytime range Thursday was 32 to 34 only. Backyard ponding of water very noticeable, and worst in a year.
4/13/2013 4:00 AM 0.27 0.0 M 0.0 M Rainfall from previous calendar day shut off shortly after 14:00 Friday the 12th. Observation taken at 0345 Saturday the 13th. Delayed report.
4/17/2013 8:00 AM 0.10 0.0 M 0.0 M Daytime temp maxed out at 65. Fropa after 1600 along with a wind shift and pressure rise noted. By 1800, temp had dropped to near 50. Partial clearing later at night.
4/25/2013 8:45 AM 0.10 0.0 M 0.0 M
5/24/2013 9:00 AM 0.68 0.0 M 0.0 M Heavy tropical downpours late morning of Thurs 5/23. Remainder of day mainly overcast. Cold fropa at 18:20 marked by wind shift, temp drop and pressure rise. Overnight, windy, periods of rain and drizzle, temps near 39 at obs time.
5/29/2013 8:25 AM 1.34 0.0 M 0.0 M Heavy rain with associated TRW's returned to region. With the departure of cool and dry air, a slowly advancing warm front produced several periods of steady rain initially Tuesday morning.A convective round arrived Tuesday evening after 20:45. A third round arrived Wednesday morning. Totals of rain through 01:00 were 0.77...followed by an add'l 0.77 that fell early Wednesday morning. Obs time was at 08:25. At obs, partly sunny and humid. Lots of puddles visible. Ground saturated. Gutters full of water thanks to clogs from leaf/seed debris.
6/11/2013 10:15 AM 0.80 0.0 M 0.0 M A wet period with intervals of heavy downpours or periods of drizzle. Mild and humid, with high temp near 69. Windshift and arrival of slightly cooler air. Cold fropa between 0940 and 1000. Obs late, but time accurate.
6/12/2013 9:00 AM 0.05 0.0 M 0.0 M
6/13/2013 8:40 AM 0.42 0.0 M 0.0 M
6/14/2013 8:10 AM 1.68 M M M M Event total rainfall from this extreme rainfall event from start to finish was 2.10 inches. Amount in column above was after .42 inches had been recorded in the hours prior to yesterday's observation time. Two roads crossing PowderMills Park were underwater. One of them closed. Thornell Road in the valley section, stream overflowed its banks and underwater. Comma head from the MCS Thursday produced this extreme event. Precip started to taper off in the mid afternoon time frame Thursday. Wx station 2 miles west recorded 1.87"of rainfall for the period through 24:00 (midnight) thru Thursday night. Max temp: 67/Min 56.
6/18/2013 8:00 AM 0.22 0.0 M 0.0 M Towering Cu clouds in the early to mid afternoon period approaching from the NNW yielded heavy downpours mid to late afternoon. Lightning strikes nearby. Overnight, partly to mostly cloudy with another brief shower prior to dawn. Temps at obs, in the mid 50s with a healthy breeze out of the W/NW.
6/24/2013 8:00 AM T M M M M Max temp 90. Overnight Min 70. Brief shower midday, resulted in brief cooling then. Right on the edge of lake breeze boundary, storms just to our south. Temps dropped again 6 degrees between 15:55&16:40 with storms just to our southeast...but no rain at station. Victor,Farmington, Canandaigua had heavy rainfall with these events. Wx station temps dropped from 88 to 82 during the late afternoon event, only to bounce back up to 88 following the storm by 17:35. Overnight, mostly clear and breezy at times. At obs time, hazy sun and upper 70s.
7/4/2013 8:00 AM 0.69 M M M M Humidity and wet wx pattern continues. Dew points now up to near 70...August levels. Rainfall came mainly in the late afternoon evening window. Max temps near 85 before heavy showers arrived. Overnight low at 69.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/8/2013 6/10/2013 11:45 AM 3 0.14 0.0 0.00



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