Weather in Old Orchard Beach, Old Orchard Beach, United States in September

So you're interested in going to Old Orchard Beach, Old Orchard Beach, United States in September

September is a warm and very rainy time for sunbathing in Old Orchard Beach. September is too cold for swimming in Old Orchard Beach for any length of time, unless you have a wetsuit. Consider visiting Old Orchard Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for September.

Temperature in Old Orchard Beach in September

The average maximum temperature in Old Orchard Beach in September is 22°. The average maximum temperature is 25° in the previous month and 15° in the next month.

The average temperature in Old Orchard Beach in September is 16°. The average temperature ranges is 20° in the previous month and 11° in the next month.

The average minimum temperature in Old Orchard Beach in September is 11°. The minimum temperature is 15° in the previous month and in the next month.

Sunshine in Old Orchard Beach in September

The average day light hours per day in Old Orchard Beach in September are 12.5 and there are 5.8 hours of sunshine per day on average during September making it a sunny month that is overcast at times.

The ultraviolet index in Old Orchard Beach in September is typically 5.9 during September. 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.

Sea Temperature in Old Orchard Beach in September

The average sea water temperature in Old Orchard Beach in September is 14.5° which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Old Orchard Beach in September

The average total rainfall in Old Orchard Beach in September is 104.6cm and on average there are 10.5 rainy days in September making it a very wet time to visit the beach.

Humidity in Old Orchard Beach in September

The maximum dew point (an indicator of humidity) in Old Orchard Beach in September is 15° which is comfortable for everyone. The dew point is 18° in the previous month and in the next month.

The average maximum relative humidity in Old Orchard Beach in September is typically 94.5%. The maximum relative humidity is 94.3% in the previous month and 91.6% in the next month.

The average relative humidity in Old Orchard Beach in September is typically 75.5%. The average relative humidity is 75.2% in the previous month and 73.8% in the next month.

Wind Speed in Old Orchard Beach in September

The average maximum wind speed in Old Orchard Beach in September is typically 25kmh. The average maximum wind speed is 27kmh in the previous month and 28kmh in the next month.

The average wind speed in Old Orchard Beach in September is typically 10kmh. The average wind speed is 10kmh in the previous month and 11kmh in the next month.

The average wind direction in Old Orchard Beach in September is from the South West.

Monthly Averages

Suggested Beaches in September

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