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The weather in Alajuela in March is hot. The average temperatures are between 18°C and 30°C. Usually the days in March are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Alajuela during the month of March. 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 Alajuela in March 2025.
If you’re planning to visit Alajuela in the near future, we highly recommend that you review the 14 day weather forecast for Alajuela before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 17° | 2 | 29 | 0 | 42 mm | Perfect | Alajuela in January |
| February | 29° / 17° | 2 | 26 | 0 | 41 mm | Good | Alajuela in February |
| March | 30° / 18° | 3 | 28 | 0 | 50 mm | Good | Alajuela in March |
| April | 30° / 19° | 12 | 18 | 0 | 186 mm | Ok | Alajuela in April |
| May | 27° / 20° | 23 | 8 | 0 | 640 mm | Good | Alajuela in May |
| June | 26° / 20° | 25 | 5 | 0 | 741 mm | Good | Alajuela in June |
| July | 26° / 19° | 23 | 8 | 0 | 585 mm | Good | Alajuela in July |
| August | 26° / 19° | 23 | 8 | 0 | 629 mm | Good | Alajuela in August |
| September | 26° / 19° | 28 | 2 | 0 | 708 mm | Awful | Alajuela in September |
| October | 26° / 19° | 27 | 4 | 0 | 819 mm | Awful | Alajuela in October |
| November | 26° / 18° | 19 | 11 | 0 | 368 mm | Good | Alajuela in November |
| December | 27° / 17° | 6 | 25 | 0 | 114 mm | Perfect | Alajuela in December |