Weather & Climate
La Salle Parish, Louisiana, United States
Overview
Available climate summaries for La Salle Parish. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
19.2°C
Summer Avg
28.1°C
Winter Avg
9.4°C
Record High
42.4°C
Record Low
-8.7°C
Annual Precipitation
1397.1 mm
Avg Humidity
77%
Summer Humidity
73%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25.6° | 8.1° | -8.7° | 129.3 | 84% | 85 | 38.8 |
| Feb | 27.3° | 10.4° | -7° | 131.9 | 85% | 90 | 39.1 |
| Mar | 28.8° | 14.7° | -6.5° | 125.2 | 83% | 135 | 39.8 |
| Apr | 34.4° | 18.9° | 0.3° | 105.6 | 80% | 163 | 36.8 |
| May | 37.8° | 23.5° | 5.2° | 110.7 | 76% | 187 | 33.6 |
| Jun | 41.1° | 27.4° | 14.2° | 109.5 | 73% | 187 | 37.3 |
| Jul | 41.2° | 28.5° | 17.1° | 114.1 | 73% | 189 | 41.9 |
| Aug | 42.4° | 28.5° | 13.1° | 108.5 | 72% | 179 | 55.9 |
| Sep | 41.3° | 25.9° | 8.1° | 102.6 | 71% | 152 | 55 |
| Oct | 38.6° | 20.2° | 0.5° | 117.5 | 72% | 131 | 42.8 |
| Nov | 31.9° | 14° | -6.8° | 108.3 | 77% | 97 | 39.7 |
| Dec | 26.8° | 9.7° | -6.4° | 133.9 | 83% | 77 | 39.7 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-21.