Weather in Northern Province, Sri Lanka in September

So you're interested in going to Northern Province, Sri Lanka in September

September is a hot and very dry time for sunbathing in Northern Province. September is an excellent month for swimming in Northern Province with very warm sea temperatures. Consider visiting Northern Province in the months of March, April, June, July, for the best beach weather. Also consider one of our other suggestions for September.

Temperature in Northern Province in September

The average maximum temperature in Northern Province in September is 35°. The average maximum temperature is 34° in the previous month and 34° in the next month.

The average temperature in Northern Province in September is 30°. The average temperature ranges is 30° in the previous month and 29° in the next month.

The average minimum temperature in Northern Province in September is 26°. The minimum temperature is 25° in the previous month and 25° in the next month.

Sunshine in Northern Province in September

The average day light hours per day in Northern Province in September are 12.2 and there are 9.1 hours of sunshine per day on average during September making it a sunny month with few clouds.

The ultraviolet index in Northern Province in September is typically 13.9 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. 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.

Sea Temperature in Northern Province in September

The average sea water temperature in Northern Province in September is 28.4° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Northern Province in September

The average total rainfall in Northern Province in September is 3.9cm and on average there are 4.6 rainy days in September making it a very dry time to visit the beach.

Humidity in Northern Province in September

The maximum dew point (an indicator of humidity) in Northern Province in September is 24° which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 24° in the previous month and 25° in the next month.

The average maximum relative humidity in Northern Province in September is typically 80.4%. The maximum relative humidity is 81.4% in the previous month and 87.7% in the next month.

The average relative humidity in Northern Province in September is typically 65.1%. The average relative humidity is 66.1% in the previous month and 72.9% in the next month.

Wind Speed in Northern Province in September

The average maximum wind speed in Northern Province in September is typically 16kmh. The average maximum wind speed is 16kmh in the previous month and 12kmh in the next month.

The average wind speed in Northern Province in September is typically 10kmh. The average wind speed is 11kmh in the previous month and 7kmh in the next month.

The average wind direction in Northern Province in September is from the North.

Monthly Averages

Suggested Beaches in September

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