September is a slightly cold time for sunbathing in Dover. September is too cold for swimming in Dover for any length of time, unless you have a wetsuit. Consider visiting Dover in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for September.
The average maximum temperature in Dover in September is 19°. The average maximum temperature is 20° in the previous month and 16° in the next month.
The average temperature in Dover in September is 16°. The average temperature ranges is 18° in the previous month and 13° in the next month.
The average minimum temperature in Dover in September is 14°. The minimum temperature is 16° in the previous month and 11° in the next month.
The average day light hours per day in Dover in September are 12.7 and there are 5.2 hours of sunshine per day on average during September making it a sunny month that is overcast at times.
The ultraviolet index in Dover in September is typically 4.2 during September. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive 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, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Dover in September is 16.9° which is cool for swimming, shorty wetsuit may help you extend your time in the water.
The average maximum wind speed in Dover in September is typically 32kmh. The average maximum wind speed is 34kmh in the previous month and 32kmh in the next month.
The average wind speed in Dover in September is typically 22kmh. The average wind speed is 23kmh in the previous month and 23kmh in the next month.
The average wind direction in Dover in September is from the West-Southwest.
