Louisiana · county areal climate 1951–2025

St. James Parish, LA

A 62.5" / 69.2°F normal · 2025 ran 85% of normal precipitation.
2026 so far · through Jul 25: This area is at 106% (37.93") of the 1996–2025 to-date normal — the 32nd wettest start of 76 years. Temperature +1.4°F vs normal. U.S. year-to-date →

Normal (1996–2025)

62.5in
annual precipitation · 69.2°F

2025 vs Normal

85%
52.8" · 70.2°F (+1 vs normal)

Wettest Year

88.3in
1991

Driest Year

42.4in
2023

Biggest Rain Day

7.44in
Jun 7 · 2001

Warmest Year

71.6°F
2023

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

53°
J
57°
F
63°
M
69°
A
76°
M
81°
J
83°
J
83°
A
79°
S
70°
O
61°
N
55°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the station records.

Nearby

← All Louisiana countiesU.S. overview
WettestSince · browse by state · precipitation & snowfall records · NOAA/RCC-ACIS ThreadEx gauge record · part of Weather Trader · supported by Substack Subscribers
© 2026 Weather Trader · All rights reserved