Guanacaste, Costa Rica
Guanacaste, Costa Rica
Sunny
Feels like 28°C
Wind
9 km/h ENE
Humidity
70%
Pressure
1012 mb
UV Index
2
Visibility
10 km
Sunday, December 28, 2025
High
29°C
Low
23°C
Rain Chance
0%
29°C
28°C
27°C
26°C
26°C
25°C
25°C
25°C
24°C
Maximum Wind
12 km/h
Humidity
72%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
05:59 AM
Sunset
05:30 PM
Moonrise
12:13 PM
Moonset
12:02 AM
Moon Phase
Waxing Gibbous
Moon Illumination
52%
PM2.5
3.5
μg/m³
PM10
3.9
μg/m³
NO₂
4
μg/m³
O₃
49.3
μg/m³
SO₂
1.6
μg/m³
CO
123.3
μg/m³
Monday, December 29, 2025
High
29°C
Low
23°C
Rain Chance
0%
24°C
24°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
26°C
27°C
28°C
28°C
29°C
29°C
29°C
29°C
28°C
27°C
26°C
25°C
25°C
24°C
24°C
Maximum Wind
10 km/h
Humidity
74%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:00 AM
Sunset
05:31 PM
Moonrise
12:59 PM
Moonset
12:56 AM
Moon Phase
Waxing Gibbous
Moon Illumination
63%
PM2.5
4.7
μg/m³
PM10
4.9
μg/m³
NO₂
5.7
μg/m³
O₃
43
μg/m³
SO₂
2.5
μg/m³
CO
121.2
μg/m³
Tuesday, December 30, 2025
High
30°C
Low
23°C
Rain Chance
0%
24°C
24°C
23°C
23°C
23°C
24°C
24°C
24°C
26°C
27°C
28°C
29°C
30°C
30°C
30°C
30°C
29°C
28°C
27°C
26°C
25°C
25°C
25°C
25°C
Maximum Wind
19 km/h
Humidity
72%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:00 AM
Sunset
05:31 PM
Moonrise
01:50 PM
Moonset
01:54 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
PM2.5
2.8
μg/m³
PM10
3
μg/m³
NO₂
3.1
μg/m³
O₃
50.5
μg/m³
SO₂
1.6
μg/m³
CO
117
μg/m³
Wednesday, December 31, 2025
High
29°C
Low
24°C
Rain Chance
0%
25°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
28°C
29°C
29°C
29°C
29°C
29°C
28°C
27°C
26°C
26°C
25°C
25°C
24°C
Maximum Wind
19 km/h
Humidity
69%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:00 AM
Sunset
05:32 PM
Moonrise
02:47 PM
Moonset
02:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
84%
PM2.5
4.1
μg/m³
PM10
4.9
μg/m³
NO₂
2
μg/m³
O₃
67.3
μg/m³
SO₂
1.4
μg/m³
CO
118.4
μg/m³
Thursday, January 01, 2026
High
28°C
Low
23°C
Rain Chance
0%
24°C
24°C
24°C
23°C
23°C
23°C
23°C
24°C
25°C
26°C
26°C
27°C
28°C
28°C
28°C
28°C
28°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
Maximum Wind
21 km/h
Humidity
74%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:01 AM
Sunset
05:32 PM
Moonrise
03:51 PM
Moonset
04:03 AM
Moon Phase
Waxing Gibbous
Moon Illumination
91%
PM2.5
5.3
μg/m³
PM10
6.3
μg/m³
NO₂
2.3
μg/m³
O₃
66.8
μg/m³
SO₂
1.1
μg/m³
CO
120.3
μg/m³
Friday, January 02, 2026
High
28°C
Low
23°C
Rain Chance
0%
24°C
24°C
24°C
24°C
23°C
23°C
23°C
24°C
25°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
Maximum Wind
20 km/h
Humidity
72%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:01 AM
Sunset
05:33 PM
Moonrise
04:58 PM
Moonset
05:11 AM
Moon Phase
Waxing Gibbous
Moon Illumination
97%
Saturday, January 03, 2026
High
29°C
Low
24°C
Rain Chance
0%
25°C
25°C
25°C
25°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
28°C
29°C
29°C
29°C
29°C
28°C
27°C
26°C
26°C
25°C
24°C
24°C
24°C
Maximum Wind
17 km/h
Humidity
66%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
06:01 AM
Sunset
05:34 PM
Moonrise
06:05 PM
Moonset
06:15 AM
Moon Phase
Full Moon
Moon Illumination
100%
Shortwave Radiation
180.32
Diffuse Radiation
41.44
DNI
204.99
GTI
158.12
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