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The weather in Metairie in May is hot. The average temperatures are between 21°C and 29°C.
You can expect about 3 to 8 days of rain in Metairie during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Metairie in May 2025.
If you’re planning to visit Metairie in the near future, we highly recommend that you review the 14 day weather forecast for Metairie before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 9° | 4 | 27 | 0 | 53 mm | Good | Metairie in January |
| February | 19° / 12° | 4 | 24 | 0 | 60 mm | Good | Metairie in February |
| March | 22° / 15° | 4 | 27 | 0 | 65 mm | Good | Metairie in March |
| April | 25° / 18° | 4 | 26 | 0 | 56 mm | Perfect | Metairie in April |
| May | 29° / 21° | 7 | 24 | 0 | 85 mm | Ok | Metairie in May |
| June | 32° / 25° | 10 | 20 | 0 | 136 mm | Ok | Metairie in June |
| July | 32° / 26° | 13 | 18 | 0 | 189 mm | Ok | Metairie in July |
| August | 32° / 26° | 16 | 15 | 0 | 224 mm | Ok | Metairie in August |
| September | 31° / 24° | 10 | 20 | 0 | 138 mm | Ok | Metairie in September |
| October | 27° / 20° | 5 | 26 | 0 | 69 mm | Perfect | Metairie in October |
| November | 21° / 14° | 3 | 27 | 0 | 45 mm | Good | Metairie in November |
| December | 18° / 12° | 4 | 27 | 0 | 69 mm | Good | Metairie in December |