Viewing Station: CO-WE-571 : Erie 1.1 NNW
Sep 15, 2021 - Sep 20, 20261,776 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.32"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
-0.53" : 38% of Normal
Year-To-Date: 5.99"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
12.19"
Departure from Normal
-6.20" : 49% of Normal
Water Year-To-Date: 7.14"
Oct 1, 2025 to Sep 20, 2026(355 of 355 days covered by obs)
NOAA Normal
14.46"
Departure from Normal
-7.32" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.48
0.01
Feb
0.55
0.56
-0.01
Mar
1.21
1.37
-0.16
Apr
2.06
2.02
0.04
May
2.49
2.25
0.24
Jun
1.65
1.42
0.23
Jul
1.48
1.41
0.07
Aug
1.41
1.33
0.08
Sep
1.28
1.47
-0.19
Oct
1.03
1.08
-0.05
Nov
0.73
0.80
-0.07
Dec
0.51
0.52
-0.01
14.89
14.71
0.18