Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Montville's September weather shows a modest shift in high-temperatures, falling from August's moderately hot 77.7°F (25.4°C) to a pleasant 71.8°F (22.1°C). Throughout September nights, Montville registers an average low-temperature of 56.8°F (13.8°C).Humidity
The average relative humidity in September is 79%.Rainfall
In September, the rain falls for 16.3 days. Throughout September, 2.2" (56mm) of precipitation is accumulated. Throughout the year, in Montville, there are 170.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September in Montville, sunrise is at 6:51 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:07 pm EDT.
Sunshine
In September, the average sunshine is 8.4h.UV index
In Montville, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Montville in September?
What is the average humidity in September in Montville?
How much does it rain in Montville in September?
When it does not snow in Montville?
Does it snow in Montville in September?
What is the average length of the day in September in Montville?
When are sunrise and sunset in September in Montville?
How long on average sun shines in September in Montville?
What is the UV index reading in September in Montville?
Average temperature in September
Montville, OH
- Average high temperature in September: 71.8°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in September: 56.8°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in September
Montville, OH
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Montville, OH
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in September
Montville, OH
- Average humidity in September: 79%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in September
Montville, OH
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are February and November (2.09").
Average rainfall days in September
Montville, OH
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in September
Montville, OH
- Average snowfall in September: 0"
The month with the highest snowfall is January (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Montville, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Montville, OH
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in September
Montville, OH
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is November (12.3 days).
The month with the least sunshine days is January (8.4 days).
Average UV index in September
Montville, OH
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Montville, OH
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Montville, OH
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is February (4mi).
Montville, Ohio, USA
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