Viewing Station: NH-HL-49 : Mont Vernon 1.3 SSW
Nov 21, 2010 - May 31, 20254,642 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 10.71"
May 1-31, 2025(29 of 31 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
3.75"
Departure from Normal
6.96" : 286% of Normal
Year-To-Date: 24.38"
Jan 1 to May 31, 2025(145 of 151 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
18.40"
Departure from Normal
5.98" : 132% of Normal
Water Year-To-Date: 33.36"
Oct 1, 2024 to May 31, 2025(233 of 243 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
31.89"
Departure from Normal
1.47" : 105% of Normal
Created with Highcharts 11.1.0Monthly Precipitation (inches)Accumulation (inches)Monthly Precipitation NormalsNOAAPRISMNOAA AccumulationPRISM AccumulationJanFebMarAprMayJunJulAugSepOctNovDec01.534.56015304560
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.35
3.30
0.05
Feb
3.23
3.19
0.04
Mar
4.00
3.87
0.13
Apr
4.07
4.04
0.03
May
3.75
3.65
0.10
Jun
4.26
4.24
0.02
Jul
3.92
3.70
0.22
Aug
3.94
3.86
0.08
Sep
4.00
3.98
0.02
Oct
5.13
4.95
0.18
Nov
3.92
3.81
0.11
Dec
4.44
4.43
0.01
48.01
47.02
0.99