Viewing Station: WY-GS-27 : Fort Laramie 3.5 SW
Apr 23, 2013 - Sep 20, 20263,964 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.15"
September 1-20, 2026(15 of 20 days covered by obs)
NOAA Normal
0.83"
Departure from Normal
1.32" : 258% of Normal
Year-To-Date: 10.45"
Jan 1 to Sep 20, 2026(180 of 263 days covered by obs)
NOAA Normal
11.49"
Departure from Normal
-1.04" : 91% of Normal
Water Year-To-Date: 12.04"
Oct 1, 2025 to Sep 20, 2026(246 of 355 days covered by obs)
NOAA Normal
13.42"
Departure from Normal
-1.38" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.27
0.23
0.04
Feb
0.44
0.44
0.00
Mar
0.79
0.76
0.03
Apr
1.76
1.74
0.02
May
2.64
2.60
0.04
Jun
2.03
2.19
-0.16
Jul
1.52
1.63
-0.11
Aug
1.21
1.38
-0.17
Sep
1.25
1.12
0.13
Oct
1.11
1.13
-0.02
Nov
0.45
0.50
-0.05
Dec
0.37
0.41
-0.04
13.84
14.13
-0.29