Viewing Station: CT-HR-68 : Rocky Hill 1.3 E
Mar 30, 2018 - Sep 15, 20252,718 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.71"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
0.58" : 127% of Normal
Year-To-Date: 32.56"
Jan 1 to Sep 16, 2025(258 of 259 days covered by obs)
NOAA Normal
31.47"
Departure from Normal
1.09" : 103% of Normal
Water Year-To-Date: 39.82"
Oct 1, 2024 to Sep 16, 2025(350 of 351 days covered by obs)
NOAA Normal
43.72"
Departure from Normal
-3.90" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.32
3.80
-0.48
Feb
2.89
3.25
-0.36
Mar
3.91
4.31
-0.40
Apr
3.90
4.44
-0.54
May
3.44
3.64
-0.20
Jun
4.19
4.22
-0.03
Jul
3.87
4.02
-0.15
Aug
3.82
4.06
-0.24
Sep
4.00
4.35
-0.35
Oct
4.53
4.90
-0.37
Nov
3.65
3.94
-0.29
Dec
4.07
4.54
-0.47
45.59
49.47
-3.88