Alajuela, Costa Rica
Alajuela, Costa Rica
Partly cloudy
Feels like 20°C
Wind
4 km/h ESE
Humidity
100%
Pressure
1017 mb
UV Index
0
Visibility
10 km
Monday, December 15, 2025
High
24°C
Low
21°C
Rain Chance
91%
23°C
22°C
22°C
23°C
24°C
24°C
24°C
24°C
24°C
23°C
21°C
21°C
24°C
25°C
26°C
24°C
22°C
Maximum Wind
9 km/h
Humidity
96%
Precipitation
8 mm
UV Index
2
Visibility
5 km
Rain Chance
91%
Snow Chance
0%
Sunrise
05:48 AM
Sunset
05:18 PM
Moonrise
02:08 AM
Moonset
02:01 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
PM2.5
3.5
μg/m³
PM10
4.5
μg/m³
NO₂
2.7
μg/m³
O₃
43.6
μg/m³
SO₂
0.9
μg/m³
CO
99.4
μg/m³
Tuesday, December 16, 2025
High
27°C
Low
19°C
Rain Chance
89%
22°C
22°C
22°C
25°C
25°C
24°C
24°C
26°C
27°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
21°C
20°C
20°C
20°C
20°C
20°C
19°C
Maximum Wind
8 km/h
Humidity
97%
Precipitation
9 mm
UV Index
2
Visibility
5 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:49 AM
Sunset
05:19 PM
Moonrise
02:55 AM
Moonset
02:41 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
PM2.5
3.1
μg/m³
PM10
3.8
μg/m³
NO₂
3
μg/m³
O₃
37.7
μg/m³
SO₂
0.9
μg/m³
CO
99
μg/m³
Wednesday, December 17, 2025
High
29°C
Low
19°C
Rain Chance
89%
19°C
20°C
19°C
19°C
19°C
19°C
19°C
20°C
21°C
23°C
23°C
24°C
26°C
28°C
29°C
28°C
26°C
23°C
24°C
27°C
26°C
25°C
25°C
25°C
Maximum Wind
9 km/h
Humidity
86%
Precipitation
3 mm
UV Index
2
Visibility
5 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:49 AM
Sunset
05:19 PM
Moonrise
03:45 AM
Moonset
03:26 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
PM2.5
3.7
μg/m³
PM10
4.7
μg/m³
NO₂
2.2
μg/m³
O₃
39
μg/m³
SO₂
1
μg/m³
CO
101.8
μg/m³
Thursday, December 18, 2025
High
29°C
Low
20°C
Rain Chance
88%
25°C
25°C
23°C
20°C
20°C
20°C
20°C
20°C
22°C
24°C
25°C
27°C
28°C
29°C
29°C
28°C
27°C
25°C
23°C
21°C
21°C
21°C
20°C
20°C
Maximum Wind
8 km/h
Humidity
83%
Precipitation
0 mm
UV Index
2
Visibility
6 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:50 AM
Sunset
05:20 PM
Moonrise
04:36 AM
Moonset
04:14 PM
Moon Phase
Waning Crescent
Moon Illumination
4%
PM2.5
5.1
μg/m³
PM10
6.5
μg/m³
NO₂
3.1
μg/m³
O₃
34.7
μg/m³
SO₂
1
μg/m³
CO
115.9
μg/m³
Friday, December 19, 2025
High
25°C
Low
19°C
Rain Chance
80%
20°C
19°C
19°C
19°C
19°C
19°C
19°C
21°C
23°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
23°C
22°C
21°C
20°C
20°C
20°C
19°C
19°C
Maximum Wind
8 km/h
Humidity
94%
Precipitation
2 mm
UV Index
0
Visibility
4 km
Rain Chance
80%
Snow Chance
0%
Sunrise
05:50 AM
Sunset
05:20 PM
Moonrise
05:29 AM
Moonset
05:05 PM
Moon Phase
New Moon
Moon Illumination
1%
Saturday, December 20, 2025
High
28°C
Low
19°C
Rain Chance
88%
19°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
23°C
25°C
26°C
28°C
28°C
27°C
27°C
26°C
24°C
22°C
21°C
21°C
20°C
20°C
20°C
Maximum Wind
12 km/h
Humidity
86%
Precipitation
1 mm
UV Index
5
Visibility
5 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:51 AM
Sunset
05:21 PM
Moonrise
06:21 AM
Moonset
05:59 PM
Moon Phase
New Moon
Moon Illumination
0%
Sunday, December 21, 2025
High
28°C
Low
19°C
Rain Chance
76%
20°C
20°C
19°C
19°C
19°C
19°C
19°C
20°C
22°C
23°C
25°C
27°C
28°C
28°C
28°C
28°C
26°C
24°C
21°C
21°C
20°C
20°C
20°C
20°C
Maximum Wind
13 km/h
Humidity
86%
Precipitation
1 mm
UV Index
5
Visibility
6 km
Rain Chance
76%
Snow Chance
0%
Sunrise
05:51 AM
Sunset
05:21 PM
Moonrise
07:12 AM
Moonset
06:52 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
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