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 in Cleveland Heights, Ohio, is marked by a minor decrease in temperature, transitioning from a warm 79.2°F (26.2°C) in August to an agreeable 73°F (22.8°C). September nights cool down to an average low-temperature of 58.3°F (14.6°C).Humidity
The average relative humidity in September is 76%.Rainfall
In September, the rain falls for 14.3 days. Throughout September, 2.01" (51mm) of precipitation is accumulated. In Cleveland Heights, during the entire year, the rain falls for 158.6 days and collects up to 28.5" (724mm) of precipitation.Snowfall
June through October are months without snowfall.Daylight
In Cleveland Heights, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:58 pm. On the last day of September, in Cleveland Heights, sunrise is at 7:22 am and sunset at 7:09 pm EDT.
Sunshine
In Cleveland Heights, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What are September temperatures in Cleveland Heights?
What is the average humidity in September in Cleveland Heights?
How much does it rain in Cleveland Heights in September?
When it does not snow in Cleveland Heights?
What is the average length of the day in September in Cleveland Heights?
When are sunrise and sunset in September in Cleveland Heights?
How many hours of sunshine does Cleveland Heights have in September?
What is the UV index reading in September in Cleveland Heights?
Average temperature in September
Cleveland Heights, OH
- Average high temperature in September: 73°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in September: 58.3°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in September
Cleveland Heights, 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
Cleveland Heights, OH
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in September
Cleveland Heights, OH
- Average humidity in September: 76%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in September
Cleveland Heights, OH
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in September
Cleveland Heights, OH
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Cleveland Heights, OH
- Average snowfall in September: 0"
The month with the highest snowfall is January (6.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Cleveland Heights, 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, September and October (0 days).
Average daylight in September /
Average sunshine in September
Cleveland Heights, 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 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in September
Cleveland Heights, OH
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is July (13.5 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in September
Cleveland Heights, OH
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Cleveland Heights, OH
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Cleveland Heights, 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).
Cleveland Heights, Ohio, USA
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