Jaco Weather: August
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Average Day Temperature: | 85.2°F |
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Average Night Temperature: | 81.0°F |
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Sea Water Temperature: | 88.1°F |
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Number of Sunny Days: | 0 days |
| Sunshine Hours: | 12.3 - 12.5 hours | |
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Number of Rainy Days: | 24 days |
| Precipitation Totals: | 16.6 in | |
| detailed information | ||
Temperature
| Jaco |
Air Temperature in August, °F
The highest day temperature in August 2025 was 88°F. The lowest night temperature was 79°F. The average values for day and night temperatures during August were 85.8°F и 81.0°F respectivly.
Jaco Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Jaco was 88.3°F. The maximum and minimum values were 88.0°F and 89.0°F respectively.
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 Jaco is 16.6 in. It makes august the most rainy month of the year.
The average wind speed in August is 4.5 mph. This value is relatively stable throughout the year.
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 Jaco in August is 3.6 hours.
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+58 |
| Cahuita | ![]() |
+76 |
| Heredia | ![]() |
+58 |
| Jaco | ![]() |
+80 |
| Limon | ![]() |
+76 |
| Playa Flamingo | ![]() |
+78 |
| Playas del Coco | ![]() |
+78 |
| Puerto Limon | ![]() |
+76 |
| Puerto Viejo de Talamanca | ![]() |
+74 |
| Quepos | ![]() |
+74 |
| Samara | ![]() |
+78 |
| San Jose | ![]() |
+54 |
| Santa Teresa | ![]() |
+82 |
| Tamarindo | ![]() |
+78 |
| Tortuguero | ![]() |
+76 |
| 0300 | ![]() |
78°F | SW 6 mph |
| 0600 | ![]() |
78°F | SW 6 mph |
| 0900 | ![]() |
84°F | W 3 mph |
| 1200 | ![]() |
84°F | N 6 mph |
| 1500 | ![]() |
84°F | N 6 mph |
| 1800 | ![]() |
82°F | NW 6 mph |
| 2100 | ![]() |
80°F | W 5 mph |
| 0000 | ![]() |
80°F | W 4 mph |
































