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 brings a small shift in high-temperatures, falling from a moderately hot 77.7°F (25.4°C) in August to a pleasant 71.8°F (22.1°C). An average low-temperature of 56.8°F (13.8°C) is observed during the September nights.Humidity
The average relative humidity in September is 79%.Rainfall
In Bostwick, Ohio, in September, during 16.3 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Bostwick, Ohio, during the entire year, the rain falls for 170.1 days and collects up to 32.28" (820mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 6:51 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:07 pm EDT.
Sunshine
In Bostwick, the average sunshine in September is 8.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Bostwick?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Bostwick have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Bostwick have in September?
What is the UV index reading in September in Bostwick?
Average temperature in September
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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
Bostwick, 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).
Bostwick, Ohio, USA
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