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
The arrival of August marks a slight shift to an average high-temperature of a still warm 26.7°C (80.1°F) from July's 26.3°C (79.3°F). Palmar reports an average nighttime low-temperature of 19.3°C (66.7°F) in August.Humidity
The average relative humidity in August in Palmar is 86%.Rainfall
In August, the rain falls for 27.6 days. Throughout August, 287mm (11.3") of precipitation is accumulated. Throughout the year, there are 272 rainfall days, and 2217mm (87.28") 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 05:27 and sunset at 18:00. On the last day of the month, sunrise is at 05:28 and sunset at 17:47 CST.
Sunshine
In August, the average sunshine is 7.8h.UV index
May, August and November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 in August translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the temperature in August in Palmar?
What is the average humidity in August in Palmar?
How many days does it rain in August in Palmar?
What is the average length of the day in August in Palmar?
What time are sunrise and sunset in August in Palmar?
How long on average sun shines in August in Palmar?
What is the month with the lowest UV index in Palmar?
What is the UV index intensity in August in Palmar?
Average temperature in August
Palmar, Costa Rica
- Average high temperature in August: 26.7°C
The warmest months (with the highest average high temperature) are March and April (29.7°C).
The month with the lowest average high temperature is October (25.4°C).
- Average low temperature in August: 19.3°C
The month with the highest average low temperature is May (19.8°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure in August
Palmar, Costa Rica
- Average pressure in August: 1011.2mbar
The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).
Average wind speed in August
Palmar, Costa Rica
- Average wind speed in August: 4.6km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is September (3.8km/h).
Average humidity in August
Palmar, Costa Rica
- Average humidity in August: 86%
The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).
Average rainfall in August
Palmar, Costa Rica
- Average rainfall in August: 287mm
The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in August
Palmar, Costa Rica
- Average rainfall days in August: 27.6 days
The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (10.3 days).
Average daylight in August /
Average sunshine in August
Palmar, 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 5min
The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).
Average sunshine days in August
Palmar, Costa Rica
- Average sunshine days in August: 2.8 days
The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is September (0.5 days).
Average UV index in August
Palmar, Costa Rica
- Average UV index in August: 5
The months with the highest UV index are January, February, March, April, June, July, September, October and December (UV index 6).
The months with the lowest UV index are May, August and November (UV index 5).
Average cloud cover in August
Palmar, Costa Rica
- Average cloud cover in August: 49
The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).
Average visibility in August
Palmar, Costa Rica
- Average visibility in August: 7km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).
Palmar, Costa Rica
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