Viewing Station: VT-WH-43 : Londonderry 0.1 NE
May 10, 2025 - Jul 21, 2026329 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.90"
July 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.82"
Departure from Normal
-0.92" : 67% of Normal
Year-To-Date: 14.97"
Jan 1 to Jul 21, 2026(133 of 202 days covered by obs)
NOAA Normal
25.07"
Departure from Normal
-10.10" : 60% of Normal
Water Year-To-Date: 23.27"
Oct 1, 2025 to Jul 21, 2026(201 of 294 days covered by obs)
NOAA Normal
37.67"
Departure from Normal
-14.40" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.43
3.69
-0.26
Feb
2.95
3.28
-0.33
Mar
3.57
3.74
-0.17
Apr
3.80
3.85
-0.05
May
3.95
3.74
0.21
Jun
4.55
4.49
0.06
Jul
4.17
4.19
-0.02
Aug
3.93
4.21
-0.28
Sep
3.82
3.88
-0.06
Oct
4.81
4.90
-0.09
Nov
3.61
3.72
-0.11
Dec
4.18
4.46
-0.28
46.77
48.15
-1.38