September weather forecastNewville, ND
September
Weather in September
September, the first month of the autumn in Newville, is also an agreeable month, with an average temperature fluctuating between 50.4°F (10.2°C) and 68.9°F (20.5°C).Temperature
In September, the meteorological conditions alter, with the average high-temperature shifting from a warm 79.3°F (26.3°C) in August to a pleasant 68.9°F (20.5°C). An average minimum temperature of 50.4°F (10.2°C) is recorded during the month of September.Humidity
The average relative humidity in September in Newville is 59%.Rainfall
In September, the rain falls for 9.4 days. Throughout September, 1.5" (38mm) of precipitation is accumulated. In Newville, during the entire year, the rain falls for 101.6 days and collects up to 15.83" (402mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Newville is 12h and 34min.On the first day of September, sunrise is at 6:54 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 7:16 pm CDT.
Sunshine
In September, the average sunshine is 8.5h.UV index
In Newville, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 4 during September translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Newville, ND
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is January (15.1°F).
- Average low temperature in September: 50.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).
Average pressure in September
Newville, ND
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Newville, ND
- Average wind speed in September: 9.9mph
The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in September
Newville, ND
- Average humidity in September: 59%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Newville, ND
- Average rainfall in September: 1.5"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in September
Newville, ND
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Newville, ND
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Newville, ND
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Newville, ND
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Newville, ND
- Average sunshine days in September: 19.2 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is March (10.3 days).
Average UV index in September
Newville, ND
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in September
Newville, ND
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Newville, ND
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
