Weather Arena, Guanacaste today
Weather forecast Arena, Guanacaste Jan. 11, 2026
During the day morning partly cloudy, in the afternoon overcast. The highest temperature 75 °F. Total rainfall 0.01 in. At night cloudy. The lowest temperature 73 °F.
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Weather forecast Arena, Guanacaste, Costa Rica extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Sunday 01/11/2026 |
|||||||||||||
| 12 AM
1 AM
| partly cloudy | 72 °F 77 °F |
0.0 in | 10 fps 7 mph north-northeast |
29.9 in | 83 % | 66 °F | 21 % | 0% | 8% | 0% | 13% | |
| 6 AM
7 AM
| partly cloudy | 72 °F 77 °F |
0.0 in | 8 fps 6 mph north-northeast |
29.9 in | 86 % | 66 °F | 22 % | 0% | 5% | 0% | 18% | |
| 12 PM
1 PM
| overcast | 86 °F 90 °F |
0.01 in | 17 fps 12 mph north-northeast |
29.8 in | 52 % | 64 °F | 97 % | 0% | 0% | 0% | 97% | |
| 6 PM
7 PM
| overcast | 75 °F 79 °F |
0.0 in | 20 fps 14 mph north-northeast |
29.8 in | 73 % | 66 °F | 97 % | 0% | 27% | 12% | 96% | |
Tomorrow, Monday 01/12/2026 |
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| 12 AM
1 AM
| cloudy | 73 °F 77 °F |
0.0 in | 18 fps 13 mph north-northeast |
29.9 in | 76 % | 64 °F | 46 % | 0% | 46% | 9% | 0% | |
| 6 AM
7 AM
| cloudy | 73 °F 77 °F |
0.0 in | 19 fps 13 mph north-northeast |
29.9 in | 78 % | 64 °F | 61 % | 0% | 60% | 3% | 1% | |
| 12 PM
1 PM
| light rain | 84 °F 88 °F |
0.03 in | 19 fps 13 mph northeast |
29.8 in | 53 % | 64 °F | 92 % | 0% | 21% | 0% | 89% | |
| 6 PM
7 PM
| cloudy | 75 °F 81 °F |
0.00 in | 10 fps 7 mph north-northeast |
29.8 in | 78 % | 68 °F | 76 % | 0% | 12% | 36% | 59% | |
Arena, Guanacaste, Costa Rica - information
State: Costa RicaGPS coordinates: 10.0560; -85.4019
Time zone: America / Costa Rica
time difference in hours with time in NY is -7 hours
Altitude: 1158 ft
The administrative part:
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Weather Arena, Guanacaste, Costa Rica. Weather forecast Arena, Guanacaste.
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Data source
Weather forecast for Arena, Guanacaste is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.⇵ Weather with Meteobox for your website
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Astronomical information Arena, Guanacaste
data are always in the local timeSun and light
Jan. 11, 2026
| Sunrise: | Sunset: |
| 6:01 am | 5:37 pm |
| Noon: | Length of day: |
| 11:49 am | 11:35 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:38 am | 6 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:13 am | 6:25 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:47 am | 6:51 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/11/2026 12:05 am | 01/11/2026 12:03 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
