Castries Weather: August
 |
Average Day Temperature: | 89.7°F |
|
Average Night Temperature: | 84.6°F |
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Sea Water Temperature: | 87.7°F |
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Number of Sunny Days: | 2 days |
| Sunshine Hours: | 12.4 - 12.7 hours | |
|
Number of Rainy Days: | 7 days |
| Precipitation Totals: | 3.9 in | |
| detailed information | ||
forecast
| Castries |
Temperature
| Castries |
Air Temperature in August, °F
The highest day temperature in August 2026 was 103°F. The lowest night temperature was 82°F. The average values for day and night temperatures during August were 88.9°F и 83.5°F respectivly.
Castries Water Sea Temperature in August, °F
The average sea surface temperature in August 2026 for Castries was 87.6°F. The maximum and minimum values were 86.8°F and 88.4°F respectively.
Most of the days in August are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Castries is 3.9 in. It makes august the most rainy month of the year.
The average wind speed in August is 13.3 mph. It makes August one of the most windless months of the year for Castries.
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 Castries in August is 5.9 hours.
Castries on the Weather Map
| 1800 |  |
86°F | W 17 mph |
| 2100 | |
86°F | W 19 mph |
| 0000 |  |
86°F | W 21 mph |
| 0300 | |
84°F | W 19 mph |
| 0600 | |
84°F | W 19 mph |
| 0900 | |
88°F | W 18 mph |
| 1200 | |
90°F | W 17 mph |
| 1500 | |
88°F | W 17 mph |