Alajuela Weather: May
 |
Average Day Temperature: | 83.1°F |
|
Average Night Temperature: | 67.1°F |
|
Sea Water Temperature: | 88.9°F |
|
Number of Sunny Days: | 3 days |
| Sunshine Hours: | 12.5 - 12.7 hours | |
|
Number of Rainy Days: | 21 days |
| Precipitation Totals: | 16.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Alajuela |
Sea Water
Temperature
Temperature
| Alajuela |
Air Temperature in May, °F
The highest day temperature in May 2026 was 89°F. The lowest night temperature was 63°F. The average values for day and night temperatures during May were 83.6°F и 66.2°F respectivly.
Alajuela Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Alajuela was 90.2°F. The maximum and minimum values were 89.6°F and 91.0°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in May are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Alajuela is 16.2 in.
Wind Speed in May, mph
The average wind speed in May is 3.0 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Alajuela in May is 6.1 hours.
Alajuela on the Weather Map
Costa Rica Resorts:
NAME
F°
| Alajuela |  |
+84 |
| Cahuita |  |
+84 |
| El Roble |  |
+90 |
| Heredia | |
+80 |
| Jaco | |
+86 |
| Limon | |
+84 |
| Playa Flamingo | |
+86 |
| Playas del Coco | |
+86 |
| Puerto Limon | |
+84 |
| Puerto Viejo de Talamanca | |
+84 |
| Quepos | |
+86 |
| Samara | |
+84 |
| San Jose | |
+80 |
| Tamarindo | |
+90 |
| Tortuguero |  |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Alajuela
Local time: 08:40
29 may, friday
| 0900 |  |
84°F | NE 1 mph |
| 1200 |  |
78°F | SE 2 mph |
| 1500 |  |
74°F | SE 1 mph |
| 1800 | |
70°F | W 2 mph |
| 2100 | |
68°F | SW 1 mph |
30 may, saturday
| 0000 | |
66°F | SW 3 mph |
| 0300 | |
64°F | SW 2 mph |
| 0600 | |
66°F | SW 2 mph |