Viewing Station: hall020 : Grand Island 19.4 W
Sep 24, 2004 - Aug 13, 20266,984 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.34"
August 1-16, 2026(13 of 16 days covered by obs)
NOAA Normal
1.67"
Departure from Normal
-1.33" : 20% of Normal
Year-To-Date: 8.14"
Jan 1 to Aug 16, 2026(219 of 228 days covered by obs)
NOAA Normal
18.96"
Departure from Normal
-10.82" : 43% of Normal
Water Year-To-Date: 9.44"
Oct 1, 2025 to Aug 16, 2026(299 of 320 days covered by obs)
NOAA Normal
22.84"
Departure from Normal
-13.40" : 41% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.54
0.54
0.00
Feb
0.69
0.68
0.01
Mar
1.44
1.44
0.00
Apr
2.73
2.75
-0.02
May
4.44
4.58
-0.14
Jun
3.93
3.99
-0.06
Jul
3.52
3.47
0.05
Aug
3.24
3.28
-0.04
Sep
2.10
2.10
0.00
Oct
2.09
2.06
0.03
Nov
1.06
1.09
-0.03
Dec
0.73
0.81
-0.08
26.51
26.79
-0.28