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Normal weather in Costa Rica in August

The weather in Costa Rica in August has an average temperature of around 27°C during the day. On average, August sees 205 mm of rain in Costa Rica. The wind speed is 4 Beaufort and mainly comes from Southeast.

After July, August in Costa Rica starts with a temperature of 28°C and ends around September at 28°C.

The hurricane season in Costa Rica lasts from early June to late November.

August averages for Costa Rica

Temperature Average temperature
27°C
Sun Highest daytime temperature
28°C
Sun Lowest daytime temperature
26°C
Rain Total rainfall
205 mm
Rain Rainy days
16 days

Temperature per day in August in Costa Rica

This graph shows the average daily maximum temperatures in August in Costa Rica, indicated in degrees Celsius.

Temperature per day in August in Costa Rica

Precipitation per day in August in Costa Rica

This graph shows the average daily precipitation in August in Costa Rica, indicated in millimeters.

Precipitation per day in August in Costa Rica

UV index per day in August in Costa Rica

This graph shows the average daily UV index in August in Costa Rica.

UV index per day in August in Costa Rica

Yearly temperature in August in Costa Rica

This graph shows the average yearly temperature in August in Costa Rica, measured in degrees Celsius, over the past years.

Yearly temperature in August in Costa Rica

Yearly total precipitation in August in Costa Rica

This graph shows the average yearly precipitation in millimeters in August in Costa Rica, over the past years.

Precipitation per year in August in Costa Rica

Average daily weather in August

weather
max/min
rain
wind
uv
1 August
rain
28° 20°
3,0 mm
O 4
7
2 August
rain
27° 20°
6,3 mm
ZO 4
7
3 August
rain
27° 20°
4,6 mm
O 4
7
4 August
rain
27° 20°
8,1 mm
O 4
8
5 August
rain
28° 20°
5,2 mm
ZO 4
8
6 August
showers-day
28° 21°
1,9 mm
ZO 4
7
7 August
rain
28° 20°
6,1 mm
O 4
7
8 August
rain
27° 20°
4,5 mm
ZO 4
6
9 August
rain
28° 20°
3,2 mm
O 4
8
10 August
rain
27° 21°
5,9 mm
O 4
7
11 August
rain
27° 20°
2,2 mm
ZO 4
6
12 August
rain
27° 20°
20,4 mm
O 4
7
13 August
rain
27° 20°
6,1 mm
O 4
7
14 August
rain
27° 20°
6,2 mm
O 5
7
15 August
rain
26° 20°
6,4 mm
O 4
6
16 August
showers-day
27° 20°
0,3 mm
ZO 4
7
17 August
rain
28° 20°
5,4 mm
O 4
8
18 August
rain
27° 20°
7,7 mm
ZO 4
7
19 August
rain
28° 20°
12,4 mm
ZO 4
8
20 August
rain
27° 20°
4,7 mm
ZO 5
7
21 August
rain
27° 20°
9,8 mm
ZO 4
8
22 August
rain
27° 19°
14,4 mm
ZO 4
8
23 August
rain
26° 20°
12,3 mm
Z 4
6
24 August
rain
27° 19°
6,7 mm
Z 4
7
25 August
rain
27° 19°
11,4 mm
Z 4
8
26 August
showers-day
27° 19°
1,8 mm
Z 4
8
27 August
showers-day
27° 20°
0,8 mm
Z 4
7
28 August
rain
27° 19°
3,4 mm
Z 4
8
29 August
rain
27° 20°
8,4 mm
Z 4
7
30 August
rain
27° 20°
9,6 mm
Z 4
7
31 August
rain
28° 20°
6,1 mm
ZO 4
8

Average weather in Costa Rica per month

Click on a month below to see in detail how the weather typically is in Costa Rica and what to expect. Based on the historical weather data of Costa Rica, you can view the average temperature, precipitation, wind, and UV index for each day of the month.