Best year time to visit Alajuela

General weather information about Alajuela

Average annual temperature is 21.6 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: 13.6 °C

Number of sunny days: 86

Number of rainy days: 279

Number of snow days:

Average annual precipitation: 3582 mm

Look at detailed online map of Alajuela

* Weather data for Alajuela Costa Rica is based on climate observations for 2023 year

Alajuela air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 28.6 31.3 31.7 32.9 33.2 29.9 29.2 29.3 29 26.9 29.7 29.7
Average daytime temperature (°C) 27.4 28.6 28.4 30.5 29.6 26.2 26.9 26.7 26.7 24.9 25.6 27.6
Average temperature (°C) 21.3 22.7 21.9 23 22.8 21.4 21.6 21.2 21 20.5 20.7 21.7
Average night temperature (°C) 17 18.7 17.5 17.7 18.5 18.2 18 17.6 17.1 17.8 17.4 17.6
Absolute minimum temperature (°C) 13.8 16 14.5 13.6 16.5 16.1 16.3 16 14.6 16.7 16 14.4

Alajuela monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.7 11.9 12.2 12.5 12.7 12.7 12.7 12.6 12.3 12 11.8 11.6
Daylight mean duration (h) 11.6 11.8 12.1 12.4 12.6 12.7 12.7 12.5 12.2 11.9 11.7 11.6
Daylight minimum duration (h) 11.6 11.7 11.9 12.2 12.5 12.7 12.6 12.3 12.1 11.8 11.6 11.5
Sunshine mean duration (h) 10.2 10.8 9.9 10.8 9.7 8.1 8.5 8.7 8.6 6.4 7.9 10.2
Precipitation (mm) 43 0 98 43 269 369 492 542 520 732 410 62
Sunny days 13 28 11 9 4 4 1 16
Rainy days 18 20 21 27 30 27 31 30 31 29 15

Alajuela - weather forecast by months

January February March April May June July August September October November December

Best time to visit Alajuela:

The largest precipitation sum in Alajuela is at

  • July — 492(mm)
  • August — 542(mm)
  • September — 520(mm)
  • October — 732(mm)
  • November — 410(mm)

Weather forecast in the closest to Alajuela admin centers