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 transition into September notes an average high-temperature of a still moderately hot 73.6°F (23.1°C), revealing a mild distinction from the 78.6°F (25.9°C) in August. Nighttime temperature dips to a mean of 56.8°F (13.8°C) during September.Humidity
In September, the average relative humidity is 78%.Rainfall
In Stony Ridge, in September, it is raining for 13.4 days, with typically 1.77" (45mm) of accumulated precipitation. In Stony Ridge, Ohio, during the entire year, the rain falls for 152.4 days and collects up to 26.54" (674mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Stony Ridge, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 7:00 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:16 pm EDT.
Sunshine
In September, the average sunshine is 7.9h.UV index
In Stony Ridge, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Stony Ridge in September?
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?
What is the average length of the day in September in Stony Ridge?
When are sunrise and sunset in September?
How long on average sun shines in September in Stony Ridge?
What is the UV index intensity in September?
Average temperature in September
Stony Ridge, OH
- Average high temperature in September: 73.6°F
The warmest month (with the highest average high temperature) is July (80.4°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 (64°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in September
Stony Ridge, 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
Stony Ridge, OH
- Average wind speed in September: 7.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in September
Stony Ridge, OH
- Average humidity in September: 78%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Stony Ridge, OH
- Average rainfall in September: 1.77"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is December (1.38").
Average rainfall days in September
Stony Ridge, OH
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Stony Ridge, OH
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Stony Ridge, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stony Ridge, 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: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Stony Ridge, OH
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in September
Stony Ridge, OH
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Stony Ridge, OH
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in September
Stony Ridge, OH
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Stony Ridge, Ohio, USA
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