Viewing Station: TX-JJ-14 : Port Arthur 7.0 N
Jan 5, 2019 - Sep 11, 20262,590 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.27"
September 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-0.94" : 57% of Normal
Year-To-Date: 40.11"
Jan 1 to Sep 11, 2026(250 of 254 days covered by obs)
NOAA Normal
42.07"
Departure from Normal
-1.96" : 95% of Normal
Water Year-To-Date: 48.81"
Oct 1, 2025 to Sep 11, 2026(335 of 346 days covered by obs)
NOAA Normal
56.75"
Departure from Normal
-7.94" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.33
5.36
-0.03
Feb
3.40
3.48
-0.08
Mar
3.60
3.42
0.18
Apr
3.98
3.60
0.38
May
4.60
4.64
-0.04
Jun
6.52
6.99
-0.47
Jul
5.90
6.29
-0.39
Aug
6.53
6.85
-0.32
Sep
6.04
6.37
-0.33
Oct
5.32
5.28
0.04
Nov
4.41
4.23
0.18
Dec
4.95
4.53
0.42
60.58
61.04
-0.46