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
September signals a slight drop in average high-temperature, sliding from August's 82.6°F (28.1°C) to a still warm 76.3°F (24.6°C). In September, the nighttime temperature lowers to an average of 56.1°F (13.4°C).Humidity
In September, the average relative humidity is 77%.Rainfall
In Bremen, Ohio, during September, the rain falls for 11.5 days and regularly aggregates up to 0.98" (25mm) of precipitation. In Bremen, during the entire year, the rain falls for 141.9 days and collects up to 15.94" (405mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Bremen, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:58 am and sunset at 8:00 pm. On the last day of September, in Bremen, Ohio, sunrise is at 7:25 am and sunset at 7:13 pm EDT.
Sunshine
In Bremen, the average sunshine in September is 8.2h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bremen in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Bremen have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Bremen have in September?
What is the UV index intensity in September?
Average temperature in September
Bremen, OH
- Average high temperature in September: 76.3°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in September: 56.1°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 (21.7°F).
Average pressure in September
Bremen, OH
- Average pressure in September: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Bremen, OH
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Bremen, OH
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in September
Bremen, OH
- Average rainfall in September: 0.98"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in September
Bremen, OH
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
Bremen, OH
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Bremen, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bremen, OH
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Bremen, OH
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in September
Bremen, OH
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Bremen, OH
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Bremen, OH
- Average visibility in September: 5mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
Bremen, Ohio, USA
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