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The weather in Lafayette in May is hot. The average temperatures are between 20°C and 29°C.
You can expect about 3 to 8 days of rain in Lafayette 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 Lafayette in May 2025.
If you’re planning to visit Lafayette in the near future, we highly recommend that you review the 14 day weather forecast for Lafayette before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 7° | 4 | 27 | 0 | 82 mm | Good | Lafayette in January |
| February | 18° / 10° | 5 | 24 | 0 | 67 mm | Good | Lafayette in February |
| March | 22° / 13° | 4 | 27 | 0 | 63 mm | Good | Lafayette in March |
| April | 25° / 16° | 4 | 26 | 0 | 64 mm | Perfect | Lafayette in April |
| May | 29° / 20° | 5 | 26 | 0 | 70 mm | Good | Lafayette in May |
| June | 32° / 23° | 9 | 21 | 0 | 122 mm | Ok | Lafayette in June |
| July | 32° / 24° | 12 | 19 | 0 | 149 mm | Ok | Lafayette in July |
| August | 32° / 24° | 13 | 18 | 0 | 170 mm | Ok | Lafayette in August |
| September | 30° / 22° | 8 | 22 | 0 | 121 mm | Ok | Lafayette in September |
| October | 27° / 17° | 4 | 27 | 0 | 70 mm | Perfect | Lafayette in October |
| November | 21° / 12° | 3 | 27 | 0 | 56 mm | Good | Lafayette in November |
| December | 17° / 10° | 5 | 26 | 0 | 74 mm | Good | Lafayette in December |