Viewing Station: NY-CB-23 : Chatham 0.7 SW
Mar 25, 2022 - Sep 19, 20261,620 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.09"
September 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.70"
Departure from Normal
0.39" : 114% of Normal
Year-To-Date: 34.54"
Jan 1 to Sep 19, 2026(261 of 262 days covered by obs)
NOAA Normal
29.96"
Departure from Normal
4.58" : 115% of Normal
Water Year-To-Date: 45.13"
Oct 1, 2025 to Sep 19, 2026(353 of 354 days covered by obs)
NOAA Normal
40.33"
Departure from Normal
4.80" : 112% 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