Viewing Station: CT-HR-116 : Manchester 2.2 NE
Sep 21, 2021 - May 18, 20261,415 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.13"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.09"
Departure from Normal
0.04" : 102% of Normal
Year-To-Date: 14.66"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
15.97"
Departure from Normal
-1.31" : 92% of Normal
Water Year-To-Date: 25.00"
Oct 1, 2025 to May 18, 2026(230 of 230 days covered by obs)
NOAA Normal
28.22"
Departure from Normal
-3.22" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.22
3.33
-0.11
Feb
2.81
2.96
-0.15
Mar
3.89
3.82
0.07
Apr
3.96
3.95
0.01
May
3.60
3.54
0.06
Jun
4.23
4.28
-0.05
Jul
3.97
3.99
-0.02
Aug
4.17
3.97
0.20
Sep
4.15
4.15
0.00
Oct
4.46
4.54
-0.08
Nov
3.60
3.71
-0.11
Dec
4.19
4.30
-0.11
46.25
46.54
-0.29