Viewing Station: CO-BO-518 : Erie 2.2 W
May 12, 2019 - Jun 20, 20251,771 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.72"
June 1-21, 2025(17 of 21 days covered by obs)
NOAA Normal
1.21"
Departure from Normal
0.51" : 142% of Normal
Year-To-Date: 8.55"
Jan 1 to Jun 21, 2025(150 of 172 days covered by obs)
NOAA Normal
8.85"
Departure from Normal
-0.30" : 97% of Normal
Water Year-To-Date: 10.01"
Oct 1, 2024 to Jun 21, 2025(225 of 264 days covered by obs)
NOAA Normal
11.45"
Departure from Normal
-1.44" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.58
0.51
0.07
Feb
0.70
0.61
0.09
Mar
1.39
1.41
-0.02
Apr
2.27
2.03
0.24
May
2.70
2.31
0.39
Jun
1.73
1.44
0.29
Jul
1.65
1.45
0.20
Aug
1.55
1.35
0.20
Sep
1.35
1.48
-0.13
Oct
1.19
1.12
0.07
Nov
0.87
0.83
0.04
Dec
0.54
0.55
-0.01
16.52
15.09
1.43