Guanacaste, Costa Rica
Guanacaste, Costa Rica
Cloudy
Feels like 29°C
Wind
5 km/h ESE
Humidity
81%
Pressure
1011 mb
UV Index
3
Visibility
10 km
Tuesday, September 29, 2026
High
29°C
Low
25°C
Rain Chance
85%
28°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
Maximum Wind
16 km/h
Humidity
82%
Precipitation
11 mm
UV Index
12
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:34 PM
Moonrise
07:45 PM
Moonset
07:52 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
PM2.5
3.9
μg/m³
PM10
4.1
μg/m³
NO₂
5
μg/m³
O₃
40.9
μg/m³
SO₂
2.6
μg/m³
CO
151.2
μg/m³
Wednesday, September 30, 2026
High
29°C
Low
25°C
Rain Chance
61%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
Maximum Wind
14 km/h
Humidity
79%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
61%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:34 PM
Moonrise
08:36 PM
Moonset
08:48 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
PM2.5
3.3
μg/m³
PM10
3.4
μg/m³
NO₂
4.2
μg/m³
O₃
46
μg/m³
SO₂
1.8
μg/m³
CO
158
μg/m³
Thursday, October 01, 2026
High
29°C
Low
25°C
Rain Chance
77%
26°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
29°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
Maximum Wind
11 km/h
Humidity
82%
Precipitation
7 mm
UV Index
11
Visibility
10 km
Rain Chance
77%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:33 PM
Moonrise
09:32 PM
Moonset
09:46 AM
Moon Phase
Last Quarter
Moon Illumination
66%
PM2.5
1.5
μg/m³
PM10
1.7
μg/m³
NO₂
3.6
μg/m³
O₃
39.6
μg/m³
SO₂
0.4
μg/m³
CO
133.8
μg/m³
Friday, October 02, 2026
High
29°C
Low
25°C
Rain Chance
80%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
Maximum Wind
18 km/h
Humidity
82%
Precipitation
6 mm
UV Index
12
Visibility
10 km
Rain Chance
80%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:33 PM
Moonrise
10:32 PM
Moonset
10:47 AM
Moon Phase
Last Quarter
Moon Illumination
55%
PM2.5
1.8
μg/m³
PM10
2
μg/m³
NO₂
4.7
μg/m³
O₃
33.4
μg/m³
SO₂
0.3
μg/m³
CO
147.2
μg/m³
Saturday, October 03, 2026
High
28°C
Low
24°C
Rain Chance
88%
26°C
26°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
27°C
27°C
28°C
27°C
28°C
28°C
28°C
28°C
27°C
26°C
25°C
24°C
24°C
24°C
24°C
Maximum Wind
10 km/h
Humidity
83%
Precipitation
26 mm
UV Index
6
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:32 PM
Moonrise
11:34 PM
Moonset
11:47 AM
Moon Phase
Last Quarter
Moon Illumination
45%
PM2.5
2.8
μg/m³
PM10
3.1
μg/m³
NO₂
8.9
μg/m³
O₃
10.4
μg/m³
SO₂
0.4
μg/m³
CO
201
μg/m³
Sunday, October 04, 2026
High
27°C
Low
24°C
Rain Chance
91%
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
25°C
24°C
24°C
Maximum Wind
13 km/h
Humidity
89%
Precipitation
33 mm
UV Index
6
Visibility
10 km
Rain Chance
91%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:31 PM
Moonrise
Does not rise today
Moonset
12:45 PM
Moon Phase
Last Quarter
Moon Illumination
34%
Monday, October 05, 2026
High
26°C
Low
24°C
Rain Chance
89%
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
Maximum Wind
12 km/h
Humidity
88%
Precipitation
9 mm
UV Index
6
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:31 PM
Moonrise
12:36 AM
Moonset
01:38 PM
Moon Phase
Waning Crescent
Moon Illumination
25%
Shortwave Radiation
291.48
Diffuse Radiation
67.93
DNI
0
GTI
0
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