Viewing Station: MA-MD-119 : Watertown 1.1 W
May 3, 2018 - Jul 10, 20262,984 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.61"
July 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.15"
Departure from Normal
1.46" : 228% of Normal
Year-To-Date: 17.77"
Jan 1 to Jul 10, 2026(188 of 191 days covered by obs)
NOAA Normal
24.26"
Departure from Normal
-6.49" : 73% of Normal
Water Year-To-Date: 28.82"
Oct 1, 2025 to Jul 10, 2026(280 of 283 days covered by obs)
NOAA Normal
37.32"
Departure from Normal
-8.50" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.59
3.70
-0.11
Feb
3.36
3.39
-0.03
Mar
4.39
4.54
-0.15
Apr
4.09
4.24
-0.15
May
3.57
3.56
0.01
Jun
4.11
4.03
0.08
Jul
3.55
3.62
-0.07
Aug
3.58
3.65
-0.07
Sep
3.83
3.73
0.10
Oct
4.62
4.72
-0.10
Nov
3.84
3.90
-0.06
Dec
4.60
4.75
-0.15
47.13
47.83
-0.70