September weather forecastSharon, CT
September
Weather in September
September, the first month of the autumn in Sharon, is still a pleasant month, with an average temperature varying between 51.8°F (11°C) and 71.8°F (22.1°C).Temperature
The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a warm 79.2°F (26.2°C) in August to a pleasant 71.8°F (22.1°C). In the month of September, the average low-temperature usually rests at a cool 51.8°F (11°C).Humidity
The average relative humidity in September in Sharon is 80%.Rainfall
In September, in Sharon, the rain falls for 11.5 days. Throughout September, 1.97" (50mm) of precipitation is accumulated. Throughout the year, there are 152.6 rainfall days, and 30.39" (772mm) of precipitation is accumulated.Snowfall
In Sharon, snow does not fall in June through September.Daylight
In September, the average length of the day in Sharon is 12h and 28min.On the first day of September in Sharon, sunrise is at 6:20 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:36 pm EDT.
Sunshine
In September, the average sunshine is 8.3h.UV index
In Sharon, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during September leads to these advisories:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sharon, CT
- Average high temperature in September: 71.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in September: 51.8°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in September
Sharon, CT
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Sharon, CT
- Average wind speed in September: 5.6mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Sharon, CT
- Average humidity in September: 80%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Sharon, CT
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is February (1.89").
Average rainfall days in September
Sharon, CT
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in September
Sharon, CT
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Sharon, CT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sharon, CT
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Sharon, CT
- Average sunshine days in September: 16 days
The months with the most sunshine days are January, September and November (16 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in September
Sharon, CT
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Sharon, CT
- Average cloud cover in September: 43
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Sharon, CT
- Average visibility in September: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
