Humid subtropical climate
Climate Grand Coteau - Louisiana
Annual high78ºF
Annual low57ºF
Precipitation61.17 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 62 | 41 | 6.13 |
| Feb | 65 | 44 | 4.63 |
| Mar | 72 | 50 | 3.82 |
| Apr | 79 | 56 | 4.20 |
| May | 85 | 65 | 5.49 |
| Jun | 90 | 70 | 7.20 |
| Jul | 91 | 72 | 4.72 |
| Aug | 92 | 72 | 4.37 |
| Sep | 88 | 67 | 4.77 |
| Oct | 80 | 57 | 5.62 |
| Nov | 71 | 49 | 4.94 |
| Dec | 64 | 43 | 5.28 |
- JanHigh 62ºFLow 41ºFPrecip 6.13 inch
- FebHigh 65ºFLow 44ºFPrecip 4.63 inch
- MarHigh 72ºFLow 50ºFPrecip 3.82 inch
- AprHigh 79ºFLow 56ºFPrecip 4.20 inch
- MayHigh 85ºFLow 65ºFPrecip 5.49 inch
- JunHigh 90ºFLow 70ºFPrecip 7.20 inch
- JulHigh 91ºFLow 72ºFPrecip 4.72 inch
- AugHigh 92ºFLow 72ºFPrecip 4.37 inch
- SepHigh 88ºFLow 67ºFPrecip 4.77 inch
- OctHigh 80ºFLow 57ºFPrecip 5.62 inch
- NovHigh 71ºFLow 49ºFPrecip 4.94 inch
- DecHigh 64ºFLow 43ºFPrecip 5.28 inch
Climate summary
What is the average weather in Grand Coteau, Louisiana?
Grand Coteau has a humid subtropical climate, characterized by hot summers and cool winters. The area is quite wet, with high annual precipitation spread fairly evenly throughout the year. While rainfall is consistent, heavy seasonal downpours and afternoon thunderstorms can occur during the warmer months.
Grand Coteau weather averages
Annual high78ºF
Annual low57ºF
Precipitation61.17 inch
Daily normals Grand Coteau - Louisiana - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 63.4 | 41.7 | 0.21 | 0.21 |
| Jan 2 | 63.3 | 41.6 | 0.41 | 0.41 |
| Jan 3 | 63.2 | 41.6 | 0.61 | 0.61 |
| Jan 4 | 63.2 | 41.5 | 0.82 | 0.82 |
| Jan 5 | 63.2 | 41.4 | 1.03 | 1.03 |
| Jan 6 | 63.1 | 41.4 | 1.26 | 1.26 |
| Jan 7 | 63.1 | 41.3 | 1.48 | 1.48 |
| Jan 8 | 63.1 | 41.3 | 1.71 | 1.71 |
| Jan 9 | 63.1 | 41.2 | 1.95 | 1.95 |
| Jan 10 | 63.1 | 41.2 | 2.18 | 2.18 |
| Jan 11 | 63.1 | 41.2 | 2.41 | 2.41 |
| Jan 12 | 63.1 | 41.1 | 2.64 | 2.64 |
| Jan 13 | 63.1 | 41.1 | 2.88 | 2.88 |
| Jan 14 | 63.1 | 41.1 | 3.12 | 3.12 |
| Jan 15 | 63.2 | 41.1 | 3.35 | 3.35 |
| Jan 16 | 63.2 | 41.1 | 3.59 | 3.59 |
| Jan 17 | 63.3 | 41.1 | 3.82 | 3.82 |
| Jan 18 | 63.3 | 41.1 | 4.05 | 4.05 |
| Jan 19 | 63.4 | 41.2 | 4.28 | 4.28 |
| Jan 20 | 63.5 | 41.2 | 4.50 | 4.50 |
| Jan 21 | 63.5 | 41.2 | 4.70 | 4.70 |
| Jan 22 | 63.6 | 41.3 | 4.90 | 4.90 |
| Jan 23 | 63.7 | 41.3 | 5.08 | 5.08 |
| Jan 24 | 63.8 | 41.4 | 5.27 | 5.27 |
| Jan 25 | 63.9 | 41.5 | 5.45 | 5.45 |
| Jan 26 | 64.0 | 41.6 | 5.62 | 5.62 |
| Jan 27 | 64.1 | 41.7 | 5.80 | 5.80 |
| Jan 28 | 64.2 | 41.8 | 5.97 | 5.97 |
| Jan 29 | 64.4 | 41.9 | 6.16 | 6.16 |
| Jan 30 | 64.5 | 42.0 | 6.35 | 6.35 |
| Jan 31 | 64.6 | 42.1 | 6.54 | 6.54 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Grand Coteau - February 2024
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Feb 1 | – | – | – |
| Feb 2 | – | – | – |
| Feb 3 | – | – | – |
| Feb 4 | – | – | – |
| Feb 5 | – | – | – |
| Feb 6 | – | – | – |
| Feb 7 | – | – | – |
| Feb 8 | – | – | – |
| Feb 9 | – | – | – |
| Feb 10 | – | – | – |
| Feb 11 | – | – | – |
| Feb 12 | – | – | – |
| Feb 13 | – | – | – |
| Feb 14 | – | – | – |
| Feb 15 | – | – | – |
| Feb 16 | – | – | – |
| Feb 17 | – | – | – |
| Feb 18 | 54.0 | – | 0.00 |
| Feb 19 | 62.1 | – | 0.00 |
| Feb 20 | – | – | – |
| Feb 21 | – | – | – |
| Feb 22 | – | – | – |
| Feb 23 | – | – | – |
| Feb 24 | – | – | – |
| Feb 25 | – | – | – |
| Feb 26 | – | – | – |
| Feb 27 | – | – | – |
| Feb 28 | – | – | – |
| Feb 29 | – | – | – |
The data for February 2024 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature62.1ºF · Feb 19
- Lowest max temperature54.0ºF · Feb 18
Geo Grand Coteau - Louisiana
Location
- Country
- United States
- State
- Louisiana
- County
- St. Landry
- City
- Grand Coteau
- Zip Code
- 70541
- Elevation
- 46 ft
- Longitude
- -92.05
- Latitude
- 30.42
- ICAO
- –
- IATA
- –