Viewing Station: PA-SC-4 : Tremont 0.4 NNW
Jan 22, 2007 - Oct 17, 2025659 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.96"
October 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
2.55"
Departure from Normal
-0.59" : 77% of Normal
Year-To-Date: 37.97"
Jan 1 to Oct 18, 2025(290 of 291 days covered by obs)
NOAA Normal
40.48"
Departure from Normal
-2.51" : 94% of Normal
Water Year-To-Date: 1.96"
Oct 1, 2025 to Oct 18, 2025(17 of 18 days covered by obs)
NOAA Normal
2.55"
Departure from Normal
-0.59" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.72
3.31
0.41
Feb
2.80
2.57
0.23
Mar
4.25
3.87
0.38
Apr
4.21
3.94
0.27
May
4.30
4.26
0.04
Jun
4.52
4.96
-0.44
Jul
4.72
4.90
-0.18
Aug
4.30
4.78
-0.48
Sep
5.11
5.01
0.10
Oct
4.40
4.65
-0.25
Nov
3.58
3.59
-0.01
Dec
4.00
3.84
0.16
49.91
49.68
0.23