Measurements:
°C
°F
Quepos
78°F
W 2 mph
Feels like: 84°F
Precip: 67%
World Resorts Costa Rica Quepos Weather August Weather in Quepos

Quepos Weather: August

Average Day Temperature: 84.0°F
Average Night Temperature: 79.2°F
Sea Water Temperature: 88.5°F
Number of Sunny Days: 0 days
Sunshine Hours: 12.3 - 12.5 hours
Number of Rainy Days: 21 days
Precipitation Totals: 14.7 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 91°F. The lowest night temperature was 70°F. The average values for day and night temperatures during August were 87.4°F и 75.8°F respectivly.

Quepos Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Quepos was 90.8°F. The maximum and minimum values were 89.8°F and 91.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are gloomy but you can also expect sunny days.

Precipitation Totals in August, in

Precipitation total in August for Quepos is 14.7 in. It makes august the most rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 4.1 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Quepos in August is 3.6 hours.

Best Time to Visit Quepos
The most sunny months:
February 8 days
March 8 days
January 5 days
The most warm months:
March 89.0 °F
April 88.8 °F
February 88.2 °F
Warmest sea temperature:
April 90.2 °F
March 89.9 °F
May 89.6 °F
The most cold months:
November 82.5 °F
October 83.8 °F
September 83.9 °F
The most rainy months:
August 21 days
September 21 days
October 21 days
The most windy months:
March 4 mph
February 4 mph
April 4 mph

Quepos on the Weather Map

24 Hours Weather Forecast
Quepos
Local time: 04:24
07 sep, monday
0600 78°F
W
2 mph
0900 84°F
E
1 mph
1200 86°F
N
4 mph
1500 86°F
NE
1 mph
1800 80°F
SE
2 mph
2100 80°F
SE
2 mph
08 sep, tuesday
0000 78°F
S
1 mph
0300 78°F
SW
3 mph