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The weather in Saint Augustine in May is hot. The average temperatures are between 21°C and 28°C.
You can expect about 3 to 8 days of rain in Saint Augustine 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 Saint Augustine in May 2025.
If you’re planning to visit Saint Augustine in the near future, we highly recommend that you review the 14 day weather forecast for Saint Augustine before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 11° | 4 | 27 | 0 | 64 mm | Good | Saint Augustine in January |
| February | 20° / 13° | 4 | 24 | 0 | 80 mm | Good | Saint Augustine in February |
| March | 22° / 15° | 4 | 27 | 0 | 74 mm | Good | Saint Augustine in March |
| April | 25° / 18° | 5 | 25 | 0 | 91 mm | Perfect | Saint Augustine in April |
| May | 28° / 21° | 7 | 24 | 0 | 157 mm | Good | Saint Augustine in May |
| June | 31° / 24° | 11 | 19 | 0 | 200 mm | Ok | Saint Augustine in June |
| July | 32° / 25° | 14 | 17 | 0 | 215 mm | Ok | Saint Augustine in July |
| August | 32° / 25° | 14 | 17 | 0 | 248 mm | Ok | Saint Augustine in August |
| September | 30° / 24° | 9 | 21 | 0 | 228 mm | Ok | Saint Augustine in September |
| October | 27° / 21° | 5 | 26 | 0 | 120 mm | Perfect | Saint Augustine in October |
| November | 23° / 17° | 3 | 27 | 0 | 81 mm | Perfect | Saint Augustine in November |
| December | 20° / 14° | 3 | 28 | 0 | 65 mm | Good | Saint Augustine in December |