CoCoRaHS Data Explorer
Search Stations
About
Roadmap
Feedback
Open main menu
Viewing Station:
RI-NW-16 : Portsmouth 1.3 S
Mar 11, 2017 - May 24, 2025
2,957 Total Observations
Select a view
View:
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Climatology
Informational
Educational
Precipitation Normals Comparison
PRISM
Month-To-Date: 7.57"
May 2025
May 1-24, 2025
(
24
of
24
days covered by obs)
PRISM Normal
2.56"
Departure from Normal
5.01" : 295% of Normal
Year-To-Date: 21.49"
2025
Jan 1 to May 24, 2025
(
144
of
144
days covered by obs)
PRISM Normal
20.23"
Departure from Normal
1.26" : 106% of Normal
Water Year-To-Date: 31.83"
Oct 2024 - Sept 2025
Oct 1, 2024 to May 24, 2025
(
236
of
236
days covered by obs)
PRISM Normal
33.76"
Departure from Normal
-1.93" : 94% of Normal
Month
PRISM Normals
Jan
4.10
Feb
3.66
Mar
5.33
Apr
4.58
May
3.31
Jun
3.69
Jul
3.08
Aug
3.52
Sep
3.66
Oct
4.47
Nov
4.00
Dec
5.06
48.46