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
As September arrives, Canal Winchester's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 81.7°F (27.6°C) to a still warm 75.7°F (24.3°C). In the month of September, the average temperature dips to a refreshing 56.8°F (13.8°C) during the night.Humidity
In Canal Winchester, the average relative humidity in September is 76%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.1 days and typically collects 0.55" (14mm) of precipitation.Snowfall
In Canal Winchester, snow does not fall in May through October.Daylight
The average length of the day in September in Canal Winchester is 12h and 26min.On the first day of the month, sunrise is at 6:59 am and sunset at 8:02 pm. On the last day of September, sunrise is at 7:27 am and sunset at 7:14 pm EDT.
Sunshine
In September, the average sunshine in Canal Winchester is 8.3h.UV index
In Canal Winchester, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Canal Winchester in September?
What is the average humidity in September in Canal Winchester?
What is the driest month in Canal Winchester?
How much does it rain in Canal Winchester in September?
When it does not snow in Canal Winchester?
What is the average length of the day in September in Canal Winchester?
When is the sunrise / sunset in September in Canal Winchester?
How long on average sun shines in September in Canal Winchester?
How high is the UV index in September in Canal Winchester?
Average temperature in September
Canal Winchester, OH
- Average high temperature in September: 75.7°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in September: 56.8°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in September
Canal Winchester, 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 (29.94"Hg).
Average wind speed in September
Canal Winchester, OH
- Average wind speed in September: 5.9mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in September
Canal Winchester, OH
- Average humidity in September: 76%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in September
Canal Winchester, OH
- Average rainfall in September: 0.55"
The wettest month (with the highest rainfall) is May (1.22").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days in September
Canal Winchester, OH
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (7 days).
Average snowfall in September
Canal Winchester, OH
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Canal Winchester, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Canal Winchester, OH
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Canal Winchester, OH
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in September
Canal Winchester, OH
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Canal Winchester, OH
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Canal Winchester, OH
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Canal Winchester, Ohio, USA
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