Alajuela, Costa Rica
Alajuela, Costa Rica
Sunny
Feels like 27°C
Wind
4 km/h W
Humidity
45%
Pressure
1017 mb
UV Index
14
Visibility
10 km
Friday, April 17, 2026
High
31°C
Low
14°C
Rain Chance
88%
18°C
17°C
18°C
18°C
17°C
Maximum Wind
10 km/h
Humidity
62%
Precipitation
2 mm
UV Index
3
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:26 AM
Sunset
05:48 PM
Moonrise
05:20 AM
Moonset
06:09 PM
Moon Phase
New Moon
Moon Illumination
0%
PM2.5
7.3
μg/m³
PM10
8.9
μg/m³
NO₂
6.1
μg/m³
O₃
63.6
μg/m³
SO₂
3.2
μg/m³
CO
209.8
μg/m³
Saturday, April 18, 2026
High
31°C
Low
15°C
Rain Chance
89%
17°C
16°C
16°C
16°C
15°C
15°C
15°C
21°C
25°C
28°C
30°C
31°C
31°C
31°C
30°C
27°C
25°C
24°C
19°C
18°C
17°C
17°C
17°C
16°C
Maximum Wind
11 km/h
Humidity
65%
Precipitation
3 mm
UV Index
3
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:25 AM
Sunset
05:48 PM
Moonrise
06:10 AM
Moonset
07:12 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
PM2.5
8.5
μg/m³
PM10
9.7
μg/m³
NO₂
6.4
μg/m³
O₃
71.8
μg/m³
SO₂
3.2
μg/m³
CO
295.1
μg/m³
Sunday, April 19, 2026
High
32°C
Low
15°C
Rain Chance
89%
16°C
16°C
16°C
15°C
15°C
15°C
16°C
22°C
26°C
28°C
30°C
31°C
32°C
31°C
30°C
27°C
25°C
24°C
19°C
18°C
17°C
17°C
16°C
16°C
Maximum Wind
7 km/h
Humidity
65%
Precipitation
3 mm
UV Index
3
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:25 AM
Sunset
05:48 PM
Moonrise
07:06 AM
Moonset
08:17 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
PM2.5
12.1
μg/m³
PM10
13.2
μg/m³
NO₂
12.7
μg/m³
O₃
67.4
μg/m³
SO₂
3.1
μg/m³
CO
371.5
μg/m³
Monday, April 20, 2026
High
32°C
Low
14°C
Rain Chance
77%
15°C
15°C
15°C
14°C
14°C
14°C
14°C
22°C
26°C
28°C
30°C
31°C
32°C
32°C
31°C
30°C
28°C
24°C
22°C
20°C
21°C
16°C
16°C
16°C
Maximum Wind
8 km/h
Humidity
55%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
77%
Snow Chance
0%
Sunrise
05:24 AM
Sunset
05:48 PM
Moonrise
08:07 AM
Moonset
09:24 PM
Moon Phase
Waxing Crescent
Moon Illumination
9%
PM2.5
12
μg/m³
PM10
12.8
μg/m³
NO₂
11.9
μg/m³
O₃
66.8
μg/m³
SO₂
4.8
μg/m³
CO
282.1
μg/m³
Tuesday, April 21, 2026
High
32°C
Low
14°C
Rain Chance
88%
15°C
15°C
15°C
15°C
14°C
14°C
15°C
22°C
26°C
29°C
30°C
31°C
32°C
30°C
28°C
25°C
26°C
24°C
21°C
21°C
19°C
18°C
17°C
16°C
Maximum Wind
8 km/h
Humidity
61%
Precipitation
2 mm
UV Index
0
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:24 AM
Sunset
05:48 PM
Moonrise
09:12 AM
Moonset
10:27 PM
Moon Phase
Waxing Crescent
Moon Illumination
17%
PM2.5
10.3
μg/m³
PM10
10.7
μg/m³
NO₂
12.9
μg/m³
O₃
26.2
μg/m³
SO₂
3.5
μg/m³
CO
261.6
μg/m³
Wednesday, April 22, 2026
High
30°C
Low
15°C
Rain Chance
74%
16°C
15°C
15°C
15°C
15°C
15°C
15°C
19°C
24°C
28°C
28°C
29°C
30°C
27°C
25°C
22°C
21°C
21°C
20°C
19°C
19°C
18°C
18°C
17°C
Maximum Wind
9 km/h
Humidity
73%
Precipitation
1 mm
UV Index
5
Visibility
9 km
Rain Chance
74%
Snow Chance
0%
Sunrise
05:23 AM
Sunset
05:48 PM
Moonrise
10:16 AM
Moonset
11:27 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Thursday, April 23, 2026
High
30°C
Low
15°C
Rain Chance
83%
17°C
16°C
16°C
15°C
15°C
15°C
15°C
19°C
23°C
27°C
28°C
29°C
30°C
27°C
25°C
22°C
21°C
20°C
18°C
18°C
18°C
18°C
18°C
19°C
Maximum Wind
9 km/h
Humidity
80%
Precipitation
2 mm
UV Index
5
Visibility
7 km
Rain Chance
83%
Snow Chance
0%
Sunrise
05:23 AM
Sunset
05:48 PM
Moonrise
11:19 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
38%
Shortwave Radiation
564.13
Diffuse Radiation
159.61
DNI
2184.39
GTI
616.53
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