| Forecasts: |
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See 9 day forecast
Weather Forecast Issued (local time): 5
pm Monday 20
May 2013
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| Days 0-3 Arenal Weather Summary: Heavy rain (total 39mm), heaviest during Tue afternoon. Very mild (max 18°C on Mon afternoon, min 17°C on Mon afternoon). Wind will be generally light. | Days 3-6 Arenal Weather Summary: Heavy rain (total 88mm), heaviest during Sat night. Very mild (max 17°C on Thu afternoon, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||
| Mon | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sun | ||||||||||||
| PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
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Wind (km/h) |
15 |
10 |
15 |
20 |
20 |
20 |
20 |
20 |
20 |
15 |
20 |
20 |
15 |
15 |
20 |
10 |
15 |
15 |
| Summary | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | heavy rain |
| Snow (cm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Rain (mm) | 6 | - | 2 | 16 | - | 1 | 13 | 1 | - | 10 | - | 1 | 19 | 6 | 2 | 8 | 27 | 13 |
| High °C | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 |
| Low °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 16 |
| Chill °C | 18 | 17 | 18 | 17 | 16 | 18 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 15 |
| Freezing level (m) | 4900 | 5050 | 5000 | 4950 | 5050 | 5000 | 4950 | 5000 | 4950 | 4950 | 4900 | 4950 | 4950 | 4950 | 4950 | 4950 | 4850 | 4850 |
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| Sunrise | - | - | 5:16 | - | - | 5:16 | - | - | 5:15 | - | - | 5:15 | - | - | 5:15 | - | - | 5:15 |
| Sunset | 17:53 | - | - | 17:53 | - | - | 17:54 | - | - | 17:54 | - | - | 17:54 | - | - | 17:54 | - | - |
This table gives the weather forecast for Arenal at the specific elevation of 1657 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Arenal. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Costa Rica.