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Alajuela, Costa Rica Weather Averages

April is the hottest month in Alajuela with an average temperature of 25°C (76°F) and the coldest is January at 22°C (71°F). The wettest month is September with an average of 240mm of rain..

Average Temperature Alajuela

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Alajuela

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Alajuela

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Alajuela : Next 24-Hour Weather

Today - 24th April 2025

Sunrise 05:22

Sunrise

Sunset 17:48

Sunset
11:00
Clear
31°C (86°F)
12:00
Clear
31°C (88°F)
13:00
Clear
31°C (87°F)
14:00
Clear
31°C (86°F)
15:00
Clear
29°C (84°F)
16:00
Patchy rain possible
28°C (82°F)
17:00
Patchy rain possible
25°C (77°F)
18:00
Patchy rain possible
22°C (70°F)
19:00
Patchy rain possible
20°C (68°F)
20:00
Patchy rain possible
19°C (66°F)
21:00
Partly cloudy
20°C (67°F)
22:00
Clear
17°C (61°F)
23:00
Clear
18°C (64°F)

Tomorrow - 25th April 2025

Sunrise 05:22

Sunrise

Sunset 17:48

Sunset
0:00
Clear
18°C (64°F)
1:00
Clear
18°C (64°F)
2:00
Clear
18°C (63°F)
3:00
Clear
17°C (62°F)
4:00
Clear
16°C (61°F)
5:00
Clear
16°C (60°F)
6:00
Clear
16°C (60°F)
7:00
Clear
21°C (69°F)
8:00
Clear
24°C (75°F)
9:00
Clear
27°C (79°F)
10:00
Clear
29°C (83°F)
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