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
The onset of September is marked by a minor decrease in temperature, transitioning from a moderately hot 77.9°F (25.5°C) in August to an agreeable 72.3°F (22.4°C). Throughout September, Brunswick anticipates an average low-temperature of 58.5°F (14.7°C).Humidity
In September, the average relative humidity in Brunswick is 78%.Rainfall
In Brunswick, during September, the rain falls for 15.3 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, in Brunswick, Ohio, there are 176.2 rainfall days, and 32.2" (818mm) of precipitation is accumulated.Snowfall
In Brunswick, Ohio, snow does not fall in June through September.Daylight
In Brunswick, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:54 am and sunset at 7:59 pm. On the last day of September, in Brunswick, sunrise is at 7:23 am and sunset at 7:10 pm EDT.
Sunshine
In September, the average sunshine in Brunswick is 8.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Brunswick?
What is the average humidity in September in Brunswick?
How many days does it rain in September in Brunswick?
When it does not snow in Brunswick?
Does it snow in Brunswick in September?
How many hours of daylight does Brunswick have in September?
When is the sunrise / sunset in September in Brunswick?
How many hours of sunshine does Brunswick have in September?
What is the UV index intensity in September in Brunswick?
Average temperature in September
Brunswick, OH
- Average high temperature in September: 72.3°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in September: 58.5°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in September
Brunswick, 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
Brunswick, OH
- Average wind speed in September: 7.4mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in September
Brunswick, OH
- Average humidity in September: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July, August, October and November (77%).
Average rainfall in September
Brunswick, OH
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in September
Brunswick, OH
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Brunswick, OH
- Average snowfall in September: 0"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Brunswick, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brunswick, 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 18min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Brunswick, OH
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in September
Brunswick, 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
Brunswick, OH
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Brunswick, OH
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Brunswick, Ohio, USA
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