Saint James Parish Weather in August
Average highs run from 92°F on August 1 to 90°F on August 31, and lows from 75°F to 74°F. Normal precipitation for the month is 5.74 in over about 11 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 92°F
- Average low
- 75°F
- Precipitation
- 5.74 in
- Record high
- 105°FAug 28, 2023
- Record low
- 60°FAug 1, 1951
- Chance of a freeze
- 0%
- Days of 90°F or more
- 22.3
- Daylight
- 13 h 34 min to 12 h 47 min
- Cloud cover
- 53%
- Humidity
- 79%
- Dew point
- 74°F
- Wind
- 5.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 92°F | 75°F | 101°F 2023 | 60°F 1951 | 37% |
| Aug 2 | 92°F | 75°F | 99°F 1945 | 64°F 1951 | 36% |
| Aug 3 | 92°F | 75°F | 101°F 1915 | 65°F 1951 | 36% |
| Aug 4 | 92°F | 75°F | 100°F 1951 | 66°F 1951 | 36% |
| Aug 5 | 92°F | 75°F | 101°F 1951 | 62°F 1915 | 36% |
| Aug 6 | 92°F | 75°F | 101°F 1927 | 65°F 1951 | 36% |
| Aug 7 | 92°F | 75°F | 99°F 1931 | 65°F 1951 | 35% |
| Aug 8 | 92°F | 75°F | 102°F 1935 | 63°F 1902 | 35% |
| Aug 9 | 92°F | 75°F | 102°F 1935 | 60°F 1989 | 35% |
| Aug 10 | 92°F | 75°F | 100°F 1962 | 61°F 1951 | 35% |
| Aug 11 | 92°F | 75°F | 100°F 1962 | 61°F 1990 | 35% |
| Aug 12 | 92°F | 75°F | 100°F 1962 | 62°F 1967 | 35% |
| Aug 13 | 92°F | 75°F | 100°F 1948 | 61°F 1967 | 34% |
| Aug 14 | 92°F | 75°F | 101°F 1951 | 61°F 2004 | 34% |
| Aug 15 | 92°F | 75°F | 101°F 1951 | 61°F 2004 | 34% |
| Aug 16 | 92°F | 75°F | 101°F 1927 | 62°F 2004 | 34% |
| Aug 17 | 92°F | 75°F | 100°F 1902 | 64°F 2004 | 34% |
| Aug 18 | 92°F | 75°F | 99°F 1942 | 65°F 1951 | 34% |
| Aug 19 | 92°F | 75°F | 100°F 1909 | 65°F 1943 | 33% |
| Aug 20 | 92°F | 75°F | 102°F 2023 | 64°F 1919 | 33% |
| Aug 21 | 91°F | 75°F | 101°F 2023 | 64°F 1911 | 33% |
| Aug 22 | 91°F | 75°F | 101°F 1926 | 60°F 1956 | 33% |
| Aug 23 | 91°F | 75°F | 100°F 1926 | 60°F 1956 | 33% |
| Aug 24 | 91°F | 75°F | 102°F 2023 | 63°F 1911 | 32% |
| Aug 25 | 91°F | 75°F | 102°F 2023 | 62°F 1920 | 32% |
| Aug 26 | 91°F | 75°F | 103°F 1905 | 65°F 1917 | 32% |
| Aug 27 | 91°F | 74°F | 103°F 2023 | 60°F 1958 | 32% |
| Aug 28 | 91°F | 74°F | 105°F 2023 | 62°F 1952 | 32% |
| Aug 29 | 91°F | 74°F | 100°F 1951 | 62°F 1952 | 32% |
| Aug 30 | 91°F | 74°F | 101°F 1951 | 62°F 1952 | 31% |
| Aug 31 | 90°F | 74°F | 104°F 2000 | 61°F 1946 | 31% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 6:22 AM, sunset 7:56 PM
- August 31
- sunrise 6:40 AM, sunset 7:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00167767 (Reserve), public domain. Records: NOAA GHCN-Daily, station USC00162534, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.