Viewing Station: PA-BL-10 : Altoona 1.0 NNE
Dec 15, 2016 - Jul 25, 20251,931 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.16"
July 1-26, 2025(25 of 26 days covered by obs)
NOAA Normal
3.15"
Departure from Normal
0.01" : 100% of Normal
Year-To-Date: 24.68"
Jan 1 to Jul 26, 2025(198 of 207 days covered by obs)
NOAA Normal
22.76"
Departure from Normal
1.92" : 108% of Normal
Water Year-To-Date: 32.54"
Oct 1, 2024 to Jul 26, 2025(286 of 299 days covered by obs)
NOAA Normal
32.04"
Departure from Normal
0.50" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.70
2.77
-0.07
Feb
2.35
2.30
0.05
Mar
3.22
3.30
-0.08
Apr
3.55
3.44
0.11
May
3.87
3.81
0.06
Jun
3.92
3.40
0.52
Jul
3.76
3.34
0.42
Aug
3.65
3.61
0.04
Sep
3.92
4.24
-0.32
Oct
3.30
3.13
0.17
Nov
2.99
3.20
-0.21
Dec
2.99
3.20
-0.21
40.22
39.74
0.48