Viewing Station: NY-CB-23 : Chatham 0.7 SW
Sep 2, 2002 - Dec 23, 20251,354 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.71"
December 1-23, 2025(23 of 23 days covered by obs)
NOAA Normal
2.46"
Departure from Normal
-0.75" : 69% of Normal
Year-To-Date: 39.10"
Jan 1 to Dec 23, 2025(356 of 357 days covered by obs)
NOAA Normal
41.04"
Departure from Normal
-1.94" : 95% of Normal
Water Year-To-Date: 9.35"
Oct 1, 2025 to Dec 23, 2025(84 of 84 days covered by obs)
NOAA Normal
9.51"
Departure from Normal
-0.16" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.73
2.83
-0.10
Feb
2.24
2.52
-0.28
Mar
2.87
3.29
-0.42
Apr
3.30
3.32
-0.02
May
3.57
3.42
0.15
Jun
4.28
4.24
0.04
Jul
4.00
4.11
-0.11
Aug
4.27
4.30
-0.03
Sep
4.27
4.40
-0.13
Oct
4.05
4.24
-0.19
Nov
3.00
3.01
-0.01
Dec
3.32
3.67
-0.35
41.90
43.35
-1.45