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
In Cleveland, the average high-temperature in September gently drops from 84.7°F (29.3°C) in August to a still warm 78.1°F (25.6°C). Nighttime temperatures in September average to a refreshing 59.7°F (15.4°C) in Cleveland.Humidity
In September, the average relative humidity in Cleveland is 76%.Rainfall
In Cleveland, Missouri, in September, during 12.6 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Cleveland, during the entire year, the rain falls for 132.6 days and collects up to 27.13" (689mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Cleveland, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:48 pm. On the last day of September, in Cleveland, sunrise is at 7:14 am and sunset at 7:02 pm CDT.
Sunshine
In September, the average sunshine in Cleveland is 9.3h.UV index
In Cleveland, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cleveland in September?
What is the average humidity in September in Cleveland?
How much does it rain in Cleveland in September?
When it does not snow in Cleveland?
Does it snow in Cleveland in September?
How many hours of daylight does Cleveland have in September?
When is the sunrise / sunset in September in Cleveland?
How many hours of sunshine does Cleveland have in September?
How high is the UV index in September in Cleveland?
Average temperature in September
Cleveland, MO
- Average high temperature in September: 78.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in September: 59.7°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in September
Cleveland, MO
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Cleveland, MO
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Cleveland, MO
- Average humidity in September: 76%
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall in September
Cleveland, MO
- Average rainfall in September: 2.32"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in September
Cleveland, MO
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in September
Cleveland, MO
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Cleveland, MO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cleveland, MO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Cleveland, MO
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in September
Cleveland, MO
- Average UV index in September: 5
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
Cleveland, MO
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in September
Cleveland, MO
- 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).
Cleveland, Missouri, USA
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