August is a slightly cold and rainy time for sunbathing in St Agnes. August is too cold for swimming in St Agnes for any length of time, unless you have a wetsuit. Consider visiting St Agnes in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for August.
The average maximum temperature in St Agnes in August is 18°. The average maximum temperature is 19° in the previous month and 17° in the next month.
The average temperature in St Agnes in August is 16°. The average temperature ranges is 16° in the previous month and 14° in the next month.
The average minimum temperature in St Agnes in August is 13°. The minimum temperature is 13° in the previous month and 12° in the next month.
The average day light hours per day in St Agnes in August are 14.5 and there are 6.5 hours of sunshine per day on average during August making it a quite sunny month with some cloud cover.
The ultraviolet index in St Agnes in August is typically 6.5 during August. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in St Agnes in August is 16.8° which is cool for swimming, shorty wetsuit may help you extend your time in the water.
The average total rainfall in St Agnes in August is 1.3cm and on average there are 17 rainy days in August making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in St Agnes in August is 15° which is comfortable for everyone. The dew point is 15° in the previous month and 14° in the next month.
The average maximum relative humidity in St Agnes in August is typically 97.6%. The maximum relative humidity is 97.4% in the previous month and 96.9% in the next month.
The average relative humidity in St Agnes in August is typically 86.4%. The average relative humidity is 85.6% in the previous month and 86.4% in the next month.
The average maximum wind speed in St Agnes in August is typically 26kmh. The average maximum wind speed is 26kmh in the previous month and 27kmh in the next month.
The average wind speed in St Agnes in August is typically 16kmh. The average wind speed is 16kmh in the previous month and 17kmh in the next month.
The average wind direction in St Agnes in August is from the West.
