Station Overview Station Location
Station Number PR-SJ-6 Latitude 18.4496
Station Name San Juan 3.0 NNW Longitude -66.0772
County San Juan Elevation (ft) 9



Month 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 15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 1.41 8 1.41 8 0.00 0 0 2 1 0.0 0 0
Sept 16 4.49 30 4.49 30 0.00 0 0 18 1 0.0 0 0
Water Year Totals: 5.90" 38 days 5.90" 38 0.00" 0 days 0 20 days 2 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016 0.89
8/25/2016 0.52
8/26/2016 0.00
8/27/2016 T
8/28/2016 0.00
8/29/2016 0.00
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.85
9/3/2016 0.12
9/4/2016 0.00
9/5/2016 0.03
9/6/2016 0.28
9/7/2016 0.01
9/8/2016 0.12
9/9/2016 0.04
9/10/2016 0.00
9/11/2016 0.17
9/12/2016 0.71
9/13/2016 0.06
9/14/2016 0.01
9/15/2016 0.00
9/16/2016 0.02
9/17/2016 0.00
9/18/2016 0.37
9/19/2016 0.00
9/20/2016 T
9/21/2016 0.25
9/22/2016 0.00
9/23/2016 1.00
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 0.05
9/27/2016 0.00
9/28/2016 0.00
9/29/2016 0.09
9/30/2016 0.31



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
8/24/2016 7:00 AM 0.89 M M M M Pluviometer (rain gauge) was installed yesterday at 7:00am .
8/25/2016 7:00 AM 0.52 M M M M
8/26/2016 7:00 AM 0.00 0.0 M M M
8/27/2016 7:00 AM T M M M M
8/28/2016 7:00 AM 0.00 0.0 M M M Data was not reported the same day when the gauge reading was taken due to problems with the internet connection.
8/29/2016 7:00 AM 0.00 0.0 M M M In the past three days, it has been a very dry and hot weather in this location.
8/30/2016 7:00 AM 0.00 0.0 M M M Very hot temperatures expected for these days. There is some presence of Sahara dust. No rain expected.
8/31/2016 7:00 AM 0.00 0.0 M M M Dry and hot weather continues.
9/1/2016 7:00 AM 0.00 0.0 M M M Dry weather still hitting us.
9/2/2016 7:00 AM 0.85 M M M M A small tropical wave passed during the past night and in the early morning of today through Puerto Rico. Some rain is still expected to occur during the next 24 hour period.
9/3/2016 7:00 AM 0.12 M M M M
9/4/2016 7:00 AM 0.00 0.0 M M M The air is very hazy due to the Sahara dust. Very hot and dry conditions.
9/5/2016 7:00 AM 0.03 M M M M Less hazy than yesterday. Still hot and dry due to residues of Saharan dust in the air.
9/6/2016 7:00 AM 0.28 M M M M Small episodes of rain last night. Sahara dust is expected for the next days.
9/7/2016 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/8/2016 7:00 AM 0.12 M M M M Scattered showers of small duration.
9/9/2016 7:00 AM 0.04 M M M M A disorganized tropical wave will pass over Puerto Rico in the next 12 hours or so. Also, a through is interacting with the wave. At the time of taking this reading, it was very sunny with few clouds.
9/10/2016 7:00 AM 0.00 M M M M Although there is a tropical wave and a through affecting PR, for this location there was no rain. Skies are cloudy.
9/11/2016 7:00 AM 0.17 M M M M Some thunderclaps were heard. For this area, rainfall quantities were not significant although we were under the influence of a tropical wave and a through.
9/12/2016 7:00 AM 0.71 M M M M Rainfall episodes during the night.
9/13/2016 7:00 AM 0.06 M M M M Scattered short-duration showers.
9/14/2016 7:00 AM 0.01 M M M M Weather is becoming dry and hot.
9/15/2016 7:00 AM 0.00 M M M M Hot and dry weather. Time of reading was at 7:00AM but was reported in the night due to problems with internet.
9/16/2016 7:00 AM 0.02 M M M M Dry and hot weather conditions still prevailing.
9/17/2016 7:00 AM 0.00 M M M M Dry and hot weather for this area.
9/18/2016 7:00 AM 0.37 M M M M Short duration showers. Some thunders were heard.
9/19/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/20/2016 7:00 AM T M M M M Although yesterday was a rainy day for most parts of San Juan, in this area there were few drops.
9/21/2016 7:00 AM 0.25 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/22/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/23/2016 7:00 AM 1.00 M M M M Thunder and heavy showers occurred during the night.
9/24/2016 7:00 AM 0.00 M M M M Due to the instability of the electric system because of the September 22 blackout in PR, data and internet services have been intermitent. All the readings have been taken at 7:00AM and reporting has been sent when there is some data/internet services. I apologize for the inconvenience resulting of these conditions.
9/25/2016 7:00 AM 0.00 M M M M Very dry and hot conditions have prevailed on the last two days. The forecast for this day is the same. Winds coming from the south are dominant in these days.
9/26/2016 7:00 AM 0.05 M M M M Some passing showers, but still very hot.
9/27/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/28/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
9/29/2016 7:00 AM 0.09 M M M M Rainshowers associated to exterior bands of Tropical Storm Mathew are the responsible for the rain recorded. These rainshowers are intense, but very short-living. More rain and thunder expected as rainbands of Mathew arrive, as the storm passes through the Caribbean Sea far from the south of Puerto Rico.
9/30/2016 7:00 AM 0.31 M M M M Short episodes of intense rainshowers have occurred during the past 24 hours due to Hurricane Mathew. More rain is expected for the next 24 hours.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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