Viewing Station: CT-TL-54 : Columbia 2.6 S
Sep 12, 2022 - Sep 15, 2025702 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.41"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
0.09" : 104% of Normal
Year-To-Date: 33.10"
Jan 1 to Sep 16, 2025(238 of 259 days covered by obs)
NOAA Normal
33.59"
Departure from Normal
-0.49" : 99% of Normal
Water Year-To-Date: 43.09"
Oct 1, 2024 to Sep 16, 2025(319 of 351 days covered by obs)
NOAA Normal
46.84"
Departure from Normal
-3.75" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.66
3.84
-0.18
Feb
2.90
3.30
-0.40
Mar
4.28
4.52
-0.24
Apr
4.26
4.50
-0.24
May
3.81
3.68
0.13
Jun
4.34
4.31
0.03
Jul
3.77
3.89
-0.12
Aug
4.25
4.18
0.07
Sep
4.35
4.50
-0.15
Oct
4.74
4.71
0.03
Nov
4.08
4.04
0.04
Dec
4.43
4.78
-0.35
48.87
50.25
-1.38