Guanacaste, Costa Rica
Guanacaste, Costa Rica
Overcast
Feels like 32°C
Wind
4 km/h SE
Humidity
76%
Pressure
1011 mb
UV Index
5
Visibility
10 km
Monday, October 05, 2026
High
29°C
Low
26°C
Rain Chance
87%
27°C
27°C
27°C
27°C
27°C
27°C
26°C
Maximum Wind
16 km/h
Humidity
82%
Precipitation
16 mm
UV Index
12
Visibility
9 km
Rain Chance
87%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:31 PM
Moonrise
12:37 AM
Moonset
01:38 PM
Moon Phase
Waning Crescent
Moon Illumination
25%
PM2.5
2.8
μg/m³
PM10
3
μg/m³
NO₂
4.5
μg/m³
O₃
43.1
μg/m³
SO₂
1
μg/m³
CO
128.9
μg/m³
Tuesday, October 06, 2026
High
28°C
Low
25°C
Rain Chance
86%
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
Maximum Wind
12 km/h
Humidity
81%
Precipitation
10 mm
UV Index
12
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:31 PM
Moonrise
01:37 AM
Moonset
02:28 PM
Moon Phase
Waning Crescent
Moon Illumination
16%
PM2.5
3
μg/m³
PM10
3.1
μg/m³
NO₂
5.3
μg/m³
O₃
40.4
μg/m³
SO₂
0.9
μg/m³
CO
137.6
μg/m³
Wednesday, October 07, 2026
High
28°C
Low
25°C
Rain Chance
85%
26°C
26°C
26°C
26°C
25°C
25°C
25°C
26°C
26°C
27°C
28°C
28°C
28°C
28°C
27°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
Maximum Wind
11 km/h
Humidity
82%
Precipitation
18 mm
UV Index
12
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:30 PM
Moonrise
02:35 AM
Moonset
03:15 PM
Moon Phase
Waning Crescent
Moon Illumination
9%
PM2.5
3.4
μg/m³
PM10
3.7
μg/m³
NO₂
5.3
μg/m³
O₃
43.3
μg/m³
SO₂
1.6
μg/m³
CO
202.9
μg/m³
Thursday, October 08, 2026
High
27°C
Low
25°C
Rain Chance
88%
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
Maximum Wind
10 km/h
Humidity
83%
Precipitation
14 mm
UV Index
12
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:29 PM
Moonrise
03:30 AM
Moonset
03:59 PM
Moon Phase
Waning Crescent
Moon Illumination
4%
PM2.5
6.8
μg/m³
PM10
7.1
μg/m³
NO₂
5.5
μg/m³
O₃
49.8
μg/m³
SO₂
4.6
μg/m³
CO
212
μg/m³
Friday, October 09, 2026
High
28°C
Low
24°C
Rain Chance
86%
25°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
26°C
28°C
28°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
16 km/h
Humidity
82%
Precipitation
8 mm
UV Index
6
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:29 PM
Moonrise
04:25 AM
Moonset
04:43 PM
Moon Phase
New Moon
Moon Illumination
1%
PM2.5
5.5
μg/m³
PM10
5.6
μg/m³
NO₂
6.5
μg/m³
O₃
35.9
μg/m³
SO₂
4.6
μg/m³
CO
236
μg/m³
Saturday, October 10, 2026
High
29°C
Low
25°C
Rain Chance
84%
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
27°C
28°C
28°C
29°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
Maximum Wind
10 km/h
Humidity
82%
Precipitation
8 mm
UV Index
7
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:28 PM
Moonrise
05:19 AM
Moonset
05:27 PM
Moon Phase
New Moon
Moon Illumination
0%
Sunday, October 11, 2026
High
28°C
Low
25°C
Rain Chance
89%
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
27°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
Maximum Wind
13 km/h
Humidity
84%
Precipitation
14 mm
UV Index
6
Visibility
9 km
Rain Chance
89%
Snow Chance
0%
Sunrise
05:31 AM
Sunset
05:28 PM
Moonrise
06:15 AM
Moonset
06:13 PM
Moon Phase
New Moon
Moon Illumination
1%
Shortwave Radiation
545.66
Diffuse Radiation
248.86
DNI
440.57
GTI
522.35
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