Guanacaste, Costa Rica
Guanacaste, Costa Rica
Mist
Feels like 26°C
Wind
7 km/h NNE
Humidity
95%
Pressure
1010 mb
UV Index
0
Visibility
2 km
Wednesday, September 09, 2026
High
32°C
Low
22°C
Rain Chance
77%
30°C
31°C
31°C
32°C
30°C
28°C
27°C
26°C
25°C
24°C
24°C
24°C
24°C
23°C
Maximum Wind
9 km/h
Humidity
83%
Precipitation
6 mm
UV Index
12
Visibility
8 km
Rain Chance
77%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:46 PM
Moonrise
03:49 AM
Moonset
04:36 PM
Moon Phase
New Moon
Moon Illumination
2%
PM2.5
4.8
μg/m³
PM10
6.4
μg/m³
NO₂
3.4
μg/m³
O₃
54.8
μg/m³
SO₂
0.6
μg/m³
CO
162.5
μg/m³
Thursday, September 10, 2026
High
31°C
Low
22°C
Rain Chance
83%
23°C
23°C
23°C
23°C
23°C
22°C
22°C
24°C
26°C
29°C
31°C
31°C
31°C
30°C
28°C
27°C
25°C
25°C
25°C
24°C
24°C
24°C
23°C
23°C
Maximum Wind
9 km/h
Humidity
83%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
83%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:45 PM
Moonrise
04:48 AM
Moonset
05:23 PM
Moon Phase
New Moon
Moon Illumination
0%
PM2.5
5.1
μg/m³
PM10
7.5
μg/m³
NO₂
4.7
μg/m³
O₃
50.7
μg/m³
SO₂
1.3
μg/m³
CO
171.6
μg/m³
Friday, September 11, 2026
High
32°C
Low
22°C
Rain Chance
73%
23°C
22°C
22°C
22°C
22°C
22°C
23°C
25°C
27°C
29°C
31°C
32°C
32°C
31°C
29°C
28°C
27°C
27°C
25°C
24°C
24°C
24°C
24°C
24°C
Maximum Wind
10 km/h
Humidity
81%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
73%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:45 PM
Moonrise
05:44 AM
Moonset
06:08 PM
Moon Phase
New Moon
Moon Illumination
0%
PM2.5
4
μg/m³
PM10
5
μg/m³
NO₂
3.8
μg/m³
O₃
49.5
μg/m³
SO₂
1.4
μg/m³
CO
164.2
μg/m³
Saturday, September 12, 2026
High
31°C
Low
23°C
Rain Chance
78%
24°C
23°C
23°C
23°C
23°C
23°C
23°C
25°C
27°C
29°C
31°C
31°C
30°C
30°C
29°C
29°C
28°C
26°C
25°C
24°C
24°C
24°C
24°C
24°C
Maximum Wind
10 km/h
Humidity
82%
Precipitation
9 mm
UV Index
13
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:44 PM
Moonrise
06:39 AM
Moonset
06:52 PM
Moon Phase
New Moon
Moon Illumination
3%
PM2.5
4
μg/m³
PM10
4.6
μg/m³
NO₂
3.8
μg/m³
O₃
50.1
μg/m³
SO₂
1.3
μg/m³
CO
161.2
μg/m³
Sunday, September 13, 2026
High
28°C
Low
23°C
Rain Chance
88%
24°C
24°C
23°C
24°C
23°C
23°C
24°C
25°C
27°C
28°C
28°C
28°C
27°C
28°C
28°C
28°C
27°C
26°C
24°C
24°C
24°C
24°C
24°C
24°C
Maximum Wind
5 km/h
Humidity
87%
Precipitation
15 mm
UV Index
6
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:44 PM
Moonrise
07:33 AM
Moonset
07:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
PM2.5
3.5
μg/m³
PM10
4
μg/m³
NO₂
4.5
μg/m³
O₃
44.9
μg/m³
SO₂
1.5
μg/m³
CO
193.6
μg/m³
Monday, September 14, 2026
High
28°C
Low
23°C
Rain Chance
91%
24°C
24°C
23°C
23°C
23°C
23°C
23°C
25°C
26°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
25°C
24°C
23°C
23°C
23°C
23°C
23°C
Maximum Wind
7 km/h
Humidity
88%
Precipitation
20 mm
UV Index
6
Visibility
9 km
Rain Chance
91%
Snow Chance
0%
Sunrise
05:32 AM
Sunset
05:43 PM
Moonrise
08:28 AM
Moonset
08:24 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Tuesday, September 15, 2026
High
28°C
Low
22°C
Rain Chance
85%
23°C
23°C
22°C
22°C
22°C
22°C
22°C
23°C
24°C
25°C
26°C
26°C
27°C
27°C
27°C
28°C
26°C
25°C
23°C
23°C
23°C
23°C
23°C
23°C
Maximum Wind
9 km/h
Humidity
87%
Precipitation
4 mm
UV Index
6
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:42 PM
Moonrise
09:24 AM
Moonset
09:13 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
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