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 commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from 84.9°F (29.4°C) in August to a still moderately hot 78.3°F (25.7°C). During September, the average low-temperature is a refreshing 59.9°F (15.5°C).Humidity
In Osawatomie, the average relative humidity in September is 76%.Rainfall
In Osawatomie, Kansas, in September, it is raining for 12.5 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 129.2 rainfall days, and 26.89" (683mm) of precipitation is accumulated.Snowfall
In Osawatomie, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 25min.On the first day of September in Osawatomie, sunrise is at 6:49 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:03 pm CDT.
Sunshine
In September, the average sunshine in Osawatomie is 9.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the average September temperature in Osawatomie?
What is the average humidity in September in Osawatomie?
How many days does it rain in September in Osawatomie?
When it does not snow in Osawatomie?
Does it snow in Osawatomie in September?
How many hours of daylight does Osawatomie have in September?
When is the sunrise / sunset in September in Osawatomie?
How long on average sun shines in September in Osawatomie?
How high is the UV index in September in Osawatomie?
Average temperature in September
Osawatomie, KS
- Average high temperature in September: 78.3°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.5°F).
- Average low temperature in September: 59.9°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in September
Osawatomie, KS
- 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
Osawatomie, KS
- Average wind speed in September: 7.4mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in September
Osawatomie, KS
- Average humidity in September: 76%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Osawatomie, KS
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in September
Osawatomie, KS
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in September
Osawatomie, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Osawatomie, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Osawatomie, KS
- 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 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Osawatomie, KS
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in September
Osawatomie, KS
- Average UV index in September: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Osawatomie, KS
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in September
Osawatomie, KS
- 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).
Osawatomie, Kansas, USA
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