Guanacaste, Costa Rica
Guanacaste, Costa Rica
Clear
Feels like 27°C
Wind
4 km/h NE
Humidity
91%
Pressure
1010 mb
UV Index
0
Visibility
10 km
Wednesday, August 12, 2026
High
34°C
Low
23°C
Rain Chance
57%
33°C
34°C
33°C
32°C
30°C
30°C
27°C
26°C
26°C
25°C
25°C
24°C
Maximum Wind
17 km/h
Humidity
73%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
06:01 PM
Moonrise
05:07 AM
Moonset
06:00 PM
Moon Phase
New Moon
Moon Illumination
0%
PM2.5
6.6
μg/m³
PM10
8.7
μg/m³
NO₂
4.3
μg/m³
O₃
57.4
μg/m³
SO₂
1.4
μg/m³
CO
128.5
μg/m³
Thursday, August 13, 2026
High
34°C
Low
23°C
Rain Chance
17%
24°C
24°C
23°C
23°C
23°C
23°C
23°C
26°C
28°C
30°C
32°C
33°C
34°C
34°C
34°C
33°C
31°C
30°C
28°C
27°C
26°C
26°C
25°C
25°C
Maximum Wind
21 km/h
Humidity
71%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
06:01 PM
Moonrise
06:08 AM
Moonset
06:49 PM
Moon Phase
New Moon
Moon Illumination
2%
PM2.5
6
μg/m³
PM10
7.4
μg/m³
NO₂
4.7
μg/m³
O₃
52
μg/m³
SO₂
1.1
μg/m³
CO
133.1
μg/m³
Friday, August 14, 2026
High
34°C
Low
23°C
Rain Chance
57%
24°C
23°C
23°C
23°C
23°C
23°C
24°C
26°C
28°C
30°C
32°C
33°C
34°C
34°C
33°C
31°C
30°C
29°C
27°C
26°C
26°C
25°C
25°C
24°C
Maximum Wind
17 km/h
Humidity
74%
Precipitation
2 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
06:01 PM
Moonrise
07:06 AM
Moonset
07:35 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
PM2.5
4.8
μg/m³
PM10
6
μg/m³
NO₂
3.6
μg/m³
O₃
55
μg/m³
SO₂
0.7
μg/m³
CO
126.7
μg/m³
Saturday, August 15, 2026
High
34°C
Low
23°C
Rain Chance
72%
24°C
24°C
24°C
23°C
23°C
23°C
24°C
26°C
28°C
30°C
32°C
33°C
34°C
34°C
32°C
31°C
29°C
28°C
27°C
25°C
25°C
25°C
24°C
24°C
Maximum Wind
16 km/h
Humidity
76%
Precipitation
7 mm
UV Index
12
Visibility
10 km
Rain Chance
72%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:00 PM
Moonrise
08:01 AM
Moonset
08:18 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
PM2.5
5
μg/m³
PM10
6.7
μg/m³
NO₂
3.3
μg/m³
O₃
50.3
μg/m³
SO₂
1.1
μg/m³
CO
127.5
μg/m³
Sunday, August 16, 2026
High
26°C
Low
23°C
Rain Chance
91%
24°C
24°C
23°C
24°C
23°C
23°C
23°C
24°C
24°C
25°C
26°C
25°C
25°C
25°C
24°C
24°C
24°C
24°C
23°C
23°C
23°C
23°C
23°C
23°C
Maximum Wind
9 km/h
Humidity
95%
Precipitation
47 mm
UV Index
6
Visibility
9 km
Rain Chance
91%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
06:00 PM
Moonrise
08:54 AM
Moonset
09:02 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
PM2.5
3.8
μg/m³
PM10
4.3
μg/m³
NO₂
3.9
μg/m³
O₃
36.9
μg/m³
SO₂
1.8
μg/m³
CO
181.3
μg/m³
Monday, August 17, 2026
High
25°C
Low
22°C
Rain Chance
85%
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
24°C
23°C
23°C
23°C
22°C
Maximum Wind
10 km/h
Humidity
91%
Precipitation
7 mm
UV Index
7
Visibility
8 km
Rain Chance
85%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
05:59 PM
Moonrise
09:48 AM
Moonset
09:46 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Tuesday, August 18, 2026
High
30°C
Low
22°C
Rain Chance
82%
22°C
22°C
22°C
22°C
22°C
22°C
22°C
23°C
24°C
25°C
26°C
28°C
29°C
29°C
30°C
30°C
28°C
26°C
24°C
24°C
24°C
23°C
23°C
23°C
Maximum Wind
4 km/h
Humidity
84%
Precipitation
10 mm
UV Index
6
Visibility
9 km
Rain Chance
82%
Snow Chance
0%
Sunrise
05:33 AM
Sunset
05:59 PM
Moonrise
10:42 AM
Moonset
10:32 PM
Moon Phase
First Quarter
Moon Illumination
37%
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