Viewing Station: TX-CLL-45 : McKinney 7.3 NE
Jan 13, 2011 - Sep 18, 20264,671 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
September 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.89"
Departure from Normal
-1.85" : 2% of Normal
Year-To-Date: 21.80"
Jan 1 to Sep 18, 2026(257 of 261 days covered by obs)
NOAA Normal
28.02"
Departure from Normal
-6.22" : 78% of Normal
Water Year-To-Date: 28.80"
Oct 1, 2025 to Sep 18, 2026(348 of 353 days covered by obs)
NOAA Normal
39.42"
Departure from Normal
-10.62" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.67
2.66
0.01
Feb
2.81
2.93
-0.12
Mar
3.97
3.87
0.10
Apr
3.74
3.74
0.00
May
4.71
4.97
-0.26
Jun
3.68
3.68
0.00
Jul
2.25
2.21
0.04
Aug
2.30
2.36
-0.06
Sep
3.15
3.14
0.01
Oct
4.72
4.67
0.05
Nov
3.24
3.27
-0.03
Dec
3.44
3.48
-0.04
40.68
40.98
-0.30