Guanacaste, Costa Rica
Guanacaste, Costa Rica
Partly cloudy
Feels like 37°C
Wind
4 km/h W
Humidity
67%
Pressure
1011 mb
UV Index
8
Visibility
10 km
Wednesday, June 17, 2026
High
31°C
Low
25°C
Rain Chance
70%
26°C
26°C
Maximum Wind
13 km/h
Humidity
77%
Precipitation
4 mm
UV Index
11
Visibility
9 km
Rain Chance
70%
Snow Chance
0%
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
07:40 AM
Moonset
08:46 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
PM2.5
7.6
μg/m³
PM10
9.2
μg/m³
NO₂
5.6
μg/m³
O₃
50.3
μg/m³
SO₂
1.3
μg/m³
CO
162
μg/m³
Thursday, June 18, 2026
High
29°C
Low
25°C
Rain Chance
45%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
27°C
29°C
29°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
13 km/h
Humidity
78%
Precipitation
1 mm
UV Index
9
Visibility
10 km
Rain Chance
45%
Snow Chance
0%
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
08:44 AM
Moonset
09:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
19%
PM2.5
8.9
μg/m³
PM10
9.7
μg/m³
NO₂
7.6
μg/m³
O₃
40.7
μg/m³
SO₂
1.9
μg/m³
CO
189.8
μg/m³
Friday, June 19, 2026
High
29°C
Low
25°C
Rain Chance
68%
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
28°C
28°C
29°C
29°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
25°C
Maximum Wind
12 km/h
Humidity
77%
Precipitation
4 mm
UV Index
9
Visibility
9 km
Rain Chance
68%
Snow Chance
0%
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
09:42 AM
Moonset
10:23 PM
Moon Phase
Waxing Crescent
Moon Illumination
28%
PM2.5
8.2
μg/m³
PM10
8.8
μg/m³
NO₂
8.1
μg/m³
O₃
36.6
μg/m³
SO₂
1.3
μg/m³
CO
189.4
μg/m³
Saturday, June 20, 2026
High
30°C
Low
24°C
Rain Chance
57%
25°C
25°C
25°C
24°C
24°C
24°C
24°C
25°C
26°C
28°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
Maximum Wind
13 km/h
Humidity
76%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
10:37 AM
Moonset
11:06 PM
Moon Phase
First Quarter
Moon Illumination
38%
PM2.5
8.8
μg/m³
PM10
9.8
μg/m³
NO₂
10.4
μg/m³
O₃
27.5
μg/m³
SO₂
1.1
μg/m³
CO
186.7
μg/m³
Sunday, June 21, 2026
High
30°C
Low
25°C
Rain Chance
78%
26°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
29°C
30°C
29°C
29°C
28°C
28°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
Maximum Wind
15 km/h
Humidity
80%
Precipitation
13 mm
UV Index
1
Visibility
9 km
Rain Chance
78%
Snow Chance
0%
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
11:29 AM
Moonset
11:47 PM
Moon Phase
First Quarter
Moon Illumination
48%
PM2.5
9.3
μg/m³
PM10
9.9
μg/m³
NO₂
13.1
μg/m³
O₃
5.1
μg/m³
SO₂
0.7
μg/m³
CO
316.1
μg/m³
Monday, June 22, 2026
High
29°C
Low
25°C
Rain Chance
69%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
28°C
29°C
29°C
28°C
28°C
27°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Maximum Wind
9 km/h
Humidity
86%
Precipitation
3 mm
UV Index
6
Visibility
9 km
Rain Chance
69%
Snow Chance
0%
Sunrise
05:23 AM
Sunset
06:07 PM
Moonrise
12:20 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
59%
Tuesday, June 23, 2026
High
27°C
Low
24°C
Rain Chance
78%
25°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
26°C
26°C
26°C
25°C
26°C
26°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
25°C
Maximum Wind
19 km/h
Humidity
85%
Precipitation
5 mm
UV Index
6
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sunrise
05:23 AM
Sunset
06:07 PM
Moonrise
01:10 PM
Moonset
12:28 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Shortwave Radiation
875.9
Diffuse Radiation
181.93
DNI
651.69
GTI
891.18
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