Louisiana, United States Weather
- Louisiana, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Louisiana over the next 12 hours
- Temperature and possibility of rain in Louisiana in the coming days
- Rainfall in Louisiana in the coming days
- Louisiana Weather Summary
- Weather averages by month
- Louisiana's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Overcast
Pressure: 1,017 hPa
Feel like: 23 °C
Temperature: 22°C
Cloud: 96%
Humidity: 88%
Wind: SE - 18 km/h
Visibility: 14.4 km
30 Day Averages and Extremes
- Average high 24.1°C
- Average low 12.2°C
- Hottest day 28°C (22 October 2026)
- Coldest day 6°C (18 October 2026)
- Average humidity 71.37%
- Days with precipitation 15 days
- Highest precipitation 45 mm (03 November 2026)
Yesterday's Data
- Max: 27°C
- Min: 21°C
- Total Precipitation: 3 mm
Temperature and possibility of rain in Louisiana over the next 12 hours
Temperature and possibility of rain in Louisiana in the coming days
Rainfall in Louisiana in the coming days
Louisiana Climate Summary
Louisiana features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 20.68ºC (69.22ºF), which is about 8.04% higher than the national average for United States. Annually, the city experiences approximately 84.19 millimeters (3.31 inches) of rainfall, spread across 131.18 rainy days, accounting for 35.94% of the year.
| Longitude | 30.9842977 |
| Latitude | -91.9623327 |
| Yearly high temperature | 24.5ºC (76.1ºF) |
| Yearly low temperature | 14.9ºC (58.82ºF) |
| Hottest month | August 32.86ºC (91.15ºF) |
| Coldest month | January 5.26ºC (41.47ºF) |
| Yearly precip | 84.19mm (3.31in) |
| Days with rainfall | 131.18 days (35.94%) |
| Driest month | November (73.44%) |
| Wettest month | July (79.13%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 13.56° / 5.26° | 9.55 days |
| February | 16.19° / 7.88° | 9.64 days |
| March | 20.6° / 11.22° | 10.64 days |
| April | 24.79° / 14.26° | 8.91 days |
| May | 28.92° / 18.52° | 10.91 days |
| June | 31.84° / 21.98° | 14.45 days |
| July | 32.71° / 22.83° | 16.09 days |
| August | 32.86° / 22.88° | 17.27 days |
| September | 30.89° / 20.57° | 11.18 days |
| October | 26.54° / 15.38° | 6.09 days |
| November | 19.6° / 10.19° | 7.0 days |
| December | 15.45° / 7.86° | 9.45 days |
Louisiana's weather
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Frequently asked questions
1. What is the hottest month in Louisiana?
August has the highest average monthly temperature (daily mean of 32.86ºC) and January are the coolest (daily mean of 5.26ºC).
2. What should I wear in Louisiana today?
For today's very hot weather in Louisiana, with the high temperatures above 25ºC (77.0ºF), consider wearing:
- Sunscreen for skin protection
- UV-protective sunglasses
- Loose and airy fabrics like linen or cotton
- Lightweight t-shirt or tank top
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 455
- CO 135
- NH3 0
- NO2 3
- O3 60
- PM10 4
- PM25 3
- SO2 2
- CH4 1,410