Viewing Station: MN-MW-15 : Waltham 2.9 SW
May 6, 2022 - Apr 8, 2026854 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.90"
April 1-8, 2026(7 of 8 days covered by obs)
NOAA Normal
0.97"
Departure from Normal
0.93" : 195% of Normal
Year-To-Date: 3.12"
Jan 1 to Apr 8, 2026(12 of 98 days covered by obs)
NOAA Normal
5.03"
Departure from Normal
-1.91" : 62% of Normal
Water Year-To-Date: 4.61"
Oct 1, 2025 to Apr 8, 2026(52 of 190 days covered by obs)
NOAA Normal
10.74"
Departure from Normal
-6.13" : 43% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.05
0.98
0.07
Feb
1.02
0.98
0.04
Mar
1.99
1.88
0.11
Apr
3.65
3.47
0.18
May
4.76
4.66
0.10
Jun
5.49
5.35
0.14
Jul
4.53
4.73
-0.20
Aug
4.10
4.16
-0.06
Sep
3.52
3.76
-0.24
Oct
2.65
2.59
0.06
Nov
1.74
1.66
0.08
Dec
1.32
1.24
0.08
35.82
35.46
0.36