Viewing Station: AZ-AP-28 : St Johns 3.5 SSW
Aug 16, 2019 - Jan 21, 20262,304 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.47"
January 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
0.14" : 142% of Normal
Year-To-Date: 0.47"
Jan 1 to Jan 21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
0.14" : 142% of Normal
Water Year-To-Date: 1.97"
Oct 1, 2025 to Jan 21, 2026(113 of 113 days covered by obs)
NOAA Normal
2.08"
Departure from Normal
-0.11" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.53
-0.04
Feb
0.37
0.56
-0.19
Mar
0.35
0.42
-0.07
Apr
0.27
0.29
-0.02
May
0.32
0.43
-0.11
Jun
0.25
0.20
0.05
Jul
1.94
1.81
0.13
Aug
2.12
2.13
-0.01
Sep
1.18
1.19
-0.01
Oct
0.76
0.83
-0.07
Nov
0.49
0.53
-0.04
Dec
0.50
0.67
-0.17
9.04
9.59
-0.55