Guanacaste, Costa Rica
Guanacaste, Costa Rica
Sunny
Feels like 34°C
Wind
14 km/h ENE
Humidity
66%
Pressure
1010 mb
UV Index
6
Visibility
10 km
Sunday, August 02, 2026
High
31°C
Low
25°C
Rain Chance
43%
29°C
28°C
28°C
28°C
27°C
27°C
27°C
Maximum Wind
14 km/h
Humidity
73%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
06:06 PM
Moonrise
09:02 PM
Moonset
08:45 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
PM2.5
5.3
μg/m³
PM10
6.3
μg/m³
NO₂
5.6
μg/m³
O₃
39.5
μg/m³
SO₂
2.7
μg/m³
CO
115.8
μg/m³
Monday, August 03, 2026
High
32°C
Low
25°C
Rain Chance
36%
26°C
26°C
26°C
25°C
25°C
25°C
26°C
26°C
28°C
29°C
31°C
32°C
32°C
31°C
31°C
30°C
29°C
29°C
28°C
27°C
27°C
27°C
27°C
26°C
Maximum Wind
15 km/h
Humidity
73%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
06:06 PM
Moonrise
09:39 PM
Moonset
09:30 AM
Moon Phase
Last Quarter
Moon Illumination
65%
PM2.5
5.4
μg/m³
PM10
6
μg/m³
NO₂
6.4
μg/m³
O₃
44.2
μg/m³
SO₂
3
μg/m³
CO
139.2
μg/m³
Tuesday, August 04, 2026
High
32°C
Low
25°C
Rain Chance
36%
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
28°C
29°C
30°C
31°C
32°C
32°C
32°C
31°C
31°C
30°C
29°C
28°C
27°C
27°C
26°C
26°C
Maximum Wind
13 km/h
Humidity
72%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:05 PM
Moonrise
10:19 PM
Moonset
10:17 AM
Moon Phase
Last Quarter
Moon Illumination
55%
PM2.5
5.2
μg/m³
PM10
5.9
μg/m³
NO₂
6.6
μg/m³
O₃
46.5
μg/m³
SO₂
2.6
μg/m³
CO
147.3
μg/m³
Wednesday, August 05, 2026
High
31°C
Low
25°C
Rain Chance
70%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
28°C
29°C
30°C
30°C
30°C
31°C
31°C
31°C
30°C
30°C
29°C
27°C
27°C
26°C
26°C
25°C
Maximum Wind
13 km/h
Humidity
74%
Precipitation
6 mm
UV Index
10
Visibility
9 km
Rain Chance
70%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:05 PM
Moonrise
11:03 PM
Moonset
11:07 AM
Moon Phase
Last Quarter
Moon Illumination
44%
PM2.5
5.4
μg/m³
PM10
5.8
μg/m³
NO₂
8.1
μg/m³
O₃
35.3
μg/m³
SO₂
2.5
μg/m³
CO
166.1
μg/m³
Thursday, August 06, 2026
High
29°C
Low
24°C
Rain Chance
82%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
27°C
28°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
Maximum Wind
13 km/h
Humidity
81%
Precipitation
19 mm
UV Index
7
Visibility
9 km
Rain Chance
82%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:05 PM
Moonrise
11:52 PM
Moonset
12:02 PM
Moon Phase
Last Quarter
Moon Illumination
34%
PM2.5
7.1
μg/m³
PM10
7.5
μg/m³
NO₂
12.8
μg/m³
O₃
16.6
μg/m³
SO₂
2.3
μg/m³
CO
253.3
μg/m³
Friday, August 07, 2026
High
31°C
Low
23°C
Rain Chance
71%
24°C
24°C
23°C
23°C
23°C
24°C
24°C
24°C
25°C
25°C
27°C
29°C
31°C
31°C
31°C
31°C
30°C
29°C
28°C
27°C
27°C
26°C
26°C
25°C
Maximum Wind
10 km/h
Humidity
78%
Precipitation
4 mm
UV Index
8
Visibility
9 km
Rain Chance
71%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:04 PM
Moonrise
Does not rise today
Moonset
01:01 PM
Moon Phase
Waning Crescent
Moon Illumination
24%
Saturday, August 08, 2026
High
31°C
Low
24°C
Rain Chance
57%
25°C
25°C
25°C
24°C
24°C
24°C
24°C
26°C
27°C
28°C
29°C
30°C
31°C
30°C
30°C
29°C
29°C
28°C
28°C
27°C
26°C
26°C
25°C
25°C
Maximum Wind
12 km/h
Humidity
76%
Precipitation
2 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:04 PM
Moonrise
12:48 AM
Moonset
02:04 PM
Moon Phase
Waning Crescent
Moon Illumination
16%
Shortwave Radiation
207.5
Diffuse Radiation
111.87
DNI
0
GTI
0
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