World Resorts Costa Rica La Fortuna de San Carlos Weather

La Fortuna de San Carlos weather in August

Weather in La Fortuna de San Carlos: August

Average day temperature: 82.4°F
Average night temperature: 73.2°F
Number of sunny days: 0 days
Day length: 12.3 - 12.6 hours
Number of rainy days: 16 days
Precipitation totals: 6.5 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 90°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during August were 80.3°F and 74.0°F.

Sunny, partly cloudy and cloudy days

Almost all days of August in La Fortuna de San Carlos are cloudy. Sunny or partly cloudy days are rare.

Precipitation total in August, in.

Precipitation total value in La Fortuna de San Carlos in August is 6.5 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 2.3 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 2.5.

Best time for vacation in La Fortuna de San Carlos

Sunniest months:
March 4 days
April 3 days
May 1 day
Warmest months:
April 88.7 °F
March 87.3 °F
May 86.8 °F
Coldest months:
November 79.9 °F
December 80.8 °F
July 81.1 °F
Rainiest months:
June 18 days
August 16 days
July 15 days
Windiest months:
March 5.3 mph
April 5.2 mph
February 4.7 mph

La Fortuna de San Carlos on a weather map

La Fortuna de San Carlos
+66°F
NW 1 mph
Feels like: +66°F
Precip.: 0%
Places in Costa Rica:
Name
°F
+54°F
+77°F
+72°F
+72°F
+72°F
+72°F
+75°F
+54°F
+77°F
+75°F
+72°F
+57°F
24 Hours Forecast
La Fortuna de San Carlos
Local time: 23:47
December 06, saturday
0000
66°F
NW
1 mph
0300
64°F
N
1 mph
0600
64°F
NW
1 mph
0900
79°F
SE
1 mph
1200
82°F
SW
2 mph
1500
79°F
S
4 mph
1800
72°F
S
1 mph
2100
79°F
NW
2 mph
Units of measurement: °C / °F