Viewing Station: PA-BT-6 : Butler 6.6 SW
Oct 19, 2009 - Jun 22, 20265,809 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.36"
June 1-23, 2026(22 of 23 days covered by obs)
NOAA Normal
3.50"
Departure from Normal
-1.14" : 68% of Normal
Year-To-Date: 18.62"
Jan 1 to Jun 23, 2026(173 of 174 days covered by obs)
NOAA Normal
19.59"
Departure from Normal
-0.97" : 95% of Normal
Water Year-To-Date: 27.06"
Oct 1, 2025 to Jun 23, 2026(265 of 266 days covered by obs)
NOAA Normal
29.00"
Departure from Normal
-1.94" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.06
3.25
-0.19
Feb
2.42
2.51
-0.09
Mar
3.28
3.21
0.07
Apr
3.49
3.50
-0.01
May
3.84
3.77
0.07
Jun
4.56
4.26
0.30
Jul
4.18
4.19
-0.01
Aug
3.75
3.83
-0.08
Sep
3.78
3.78
0.00
Oct
3.13
3.07
0.06
Nov
3.04
3.20
-0.16
Dec
3.24
3.12
0.12
41.77
41.69
0.08