Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's advent in San Miguel denotes a minor fluctuation in the average high-temperature to a warm 23°C (73.4°F) from July's 22.9°C (73.2°F). In August, the temperature drops to an average of 16.3°C (61.3°F) at night.Humidity
In August, the average relative humidity is 88%.Rainfall
In San Miguel, Costa Rica, during August, the rain falls for 29.8 days and regularly aggregates up to 307mm (12.09") of precipitation. Throughout the year, in San Miguel, there are 305 rainfall days, and 2534mm (99.76") of precipitation is accumulated.Daylight
In August, the average length of the day is 12h and 26min.On the first day of August, sunrise is at 05:26 and sunset at 17:58. On the last day of the month, sunrise is at 05:27 and sunset at 17:45 CST.
Sunshine
In San Miguel, the average sunshine in August is 7.3h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index in San Miguel. January through December, with an average maximum UV index of 5, are months with the lowest UV index in San Miguel, Costa Rica. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During August, 5 as the daily maximum UV index converts into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in San Miguel in August?
What is the average humidity in August in San Miguel?
How much does it rain in San Miguel in August?
What is the average length of the day in August in San Miguel?
When are sunrise and sunset in August in San Miguel?
How long on average sun shines in August in San Miguel?
What is the month with the highest UV index in San Miguel?
When is the lowest UV index in San Miguel?
What is the UV index reading in August in San Miguel?
Average temperature in August
San Miguel, Costa Rica
- Average high temperature in August: 23°C
The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is October (22.2°C).
- Average low temperature in August: 16.3°C
The month with the highest average low temperature is May (16.9°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).
Average pressure in August
San Miguel, Costa Rica
- Average pressure in August: 1011.4mbar
The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).
Average wind speed in August
San Miguel, Costa Rica
- Average wind speed in August: 4.7km/h
The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).
Average humidity in August
San Miguel, Costa Rica
- Average humidity in August: 88%
The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is February (76%).
Average rainfall in August
San Miguel, Costa Rica
- Average rainfall in August: 307mm
The wettest month (with the highest rainfall) is October (444mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in August
San Miguel, Costa Rica
- Average rainfall days in August: 29.8 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (14.9 days).
Average daylight in August /
Average sunshine in August
San Miguel, Costa Rica
- Average daylight in August: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in August: 7h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).
Average sunshine days in August
San Miguel, Costa Rica
- Average sunshine days in August: 0.4 days
The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is October (0.1 days).
Average UV index in August
San Miguel, Costa Rica
- Average UV index in August: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in August
San Miguel, Costa Rica
- Average cloud cover in August: 55
The month with the most cloud cover is October (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in August
San Miguel, Costa Rica
- Average visibility in August: 7km
The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are September and October (6km).
San Miguel, Costa Rica
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