Viewing Station: IN-JY-12 : Portland 2.3 S
Aug 12, 2014 - Sep 13, 20253,112 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
September 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
1.40"
Departure from Normal
-1.05" : 25% of Normal
Year-To-Date: 31.55"
Jan 1 to Sep 14, 2025(254 of 257 days covered by obs)
NOAA Normal
29.65"
Departure from Normal
1.90" : 106% of Normal
Water Year-To-Date: 39.08"
Oct 1, 2024 to Sep 14, 2025(346 of 349 days covered by obs)
NOAA Normal
38.34"
Departure from Normal
0.74" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.73
2.71
0.02
Feb
2.22
2.26
-0.04
Mar
3.05
2.86
0.19
Apr
3.91
3.89
0.02
May
4.26
4.23
0.03
Jun
4.65
4.55
0.10
Jul
3.87
4.19
-0.32
Aug
3.56
3.63
-0.07
Sep
3.01
3.08
-0.07
Oct
2.90
2.75
0.15
Nov
3.15
3.10
0.05
Dec
2.64
2.61
0.03
39.95
39.86
0.09