Viewing Station: NH-GR-11 : Plymouth 1.6 NNE
Oct 24, 2009 - May 15, 20264,143 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.47"
May 1-15, 2026(6 of 15 days covered by obs)
NOAA Normal
1.79"
Departure from Normal
1.68" : 194% of Normal
Year-To-Date: 13.41"
Jan 1 to May 15, 2026(89 of 135 days covered by obs)
NOAA Normal
14.60"
Departure from Normal
-1.19" : 92% of Normal
Water Year-To-Date: 21.82"
Oct 1, 2025 to May 15, 2026(175 of 227 days covered by obs)
NOAA Normal
27.11"
Departure from Normal
-5.29" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.23
3.11
0.12
Feb
2.79
2.78
0.01
Mar
3.17
3.32
-0.15
Apr
3.62
3.60
0.02
May
3.70
3.64
0.06
Jun
4.33
4.24
0.09
Jul
4.69
4.54
0.15
Aug
3.78
3.82
-0.04
Sep
3.69
3.50
0.19
Oct
4.77
4.98
-0.21
Nov
3.71
3.71
0.00
Dec
4.03
4.05
-0.02
45.51
45.29
0.22