Viewing Station: PA-BT-27 : Slippery Rock 5.2 SE
Nov 21, 2018 - Mar 27, 20261,487 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 4.29"
March 1-28, 2026(21 of 28 days covered by obs)
NOAA Normal
2.96"
Departure from Normal
1.33" : 145% of Normal
Year-To-Date: 7.64"
Jan 1 to Mar 28, 2026(78 of 87 days covered by obs)
NOAA Normal
8.56"
Departure from Normal
-0.92" : 89% of Normal
Water Year-To-Date: 16.69"
Oct 1, 2025 to Mar 28, 2026(163 of 179 days covered by obs)
NOAA Normal
18.26"
Departure from Normal
-1.57" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.12
3.08
0.04
Feb
2.48
2.55
-0.07
Mar
3.28
3.30
-0.02
Apr
3.77
3.83
-0.06
May
3.89
3.95
-0.06
Jun
4.67
4.49
0.18
Jul
4.53
4.44
0.09
Aug
3.89
3.81
0.08
Sep
3.91
3.83
0.08
Oct
3.28
3.33
-0.05
Nov
3.17
3.26
-0.09
Dec
3.25
3.22
0.03
43.24
43.09
0.15