Climate
Metairie weather by month
Average highs, lows, rain and snow for every month, from 30 years of weather records.
Average temperatures
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Best time to visit: February, October, November, when highs are mild and rain is lightest.
Month by month
| Month | High | Low | Rain | Wet days |
|---|---|---|---|---|
| January | 63°F | 46°F | 5.2 in | 10 |
| February | 66°F | 50°F | 4.1 in | 9 |
| March | 72°F | 55°F | 4.4 in | 8 |
| April | 79°F | 62°F | 5.2 in | 7 |
| May | 85°F | 69°F | 5.6 in | 8 |
| June | 90°F | 75°F | 7.6 in | 13 |
| July | 91°F | 77°F | 6.8 in | 14 |
| August | 91°F | 77°F | 6.9 in | 14 |
| September | 88°F | 74°F | 5.1 in | 10 |
| October | 81°F | 64°F | 3.7 in | 7 |
| November | 71°F | 54°F | 3.9 in | 7 |
| December | 65°F | 48°F | 4.8 in | 9 |
NOAA U.S. Climate Normals 1991–2020, New Orleans Intl Ap, La Us (4.4 mi away, 4 ft). Wet days: days with at least 0.01 in of precipitation.
Questions
What is the hottest month in Metairie?
July, with an average high of 91°F and low of 77°F.
What is the coldest month in Metairie?
January, with an average low of 46°F and high of 63°F.
When does it rain most in Metairie?
June is the wettest month, averaging 7.6 in of precipitation; the year totals about 63.3 inches.
What is the best time to visit Metairie?
For mild weather (highs between 65°F and 85°F) with the least rain, February, October, November.
Where do these numbers come from?
NOAA’s 1991–2020 U.S. Climate Normals for the New Orleans Intl Ap weather station, 4.4 miles from downtown: 30-year averages, not a forecast.