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
September brings a minor shift in the average high-temperature, adjusting from a tropical 87.4°F (30.8°C) in August to a warm 79.9°F (26.6°C). Roseland's average low-temperature for the month of September records at an enjoyable 61.3°F (16.3°C).Humidity
The average relative humidity in September is 74%.Rainfall
In September, in Roseland, the rain falls for 12.7 days. Throughout September, 2.76" (70mm) of precipitation is accumulated. In Roseland, during the entire year, the rain falls for 141.7 days and collects up to 30.67" (779mm) of precipitation.Snowfall
In Roseland, snow does not fall in April, June through October.Daylight
The average length of the day in September in Roseland is 12h and 25min.On the first day of September, sunrise is at 6:50 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:03 pm CDT.
Sunshine
The average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Roseland?
What is the average humidity in September in Roseland?
How many days does it rain in September in Roseland?
When it does not snow in Roseland?
What is the average length of the day in September in Roseland?
When are sunrise and sunset in September in Roseland?
How many hours of sunshine does Roseland have in September?
What is the UV index reading in September in Roseland?
Average temperature in September
Roseland, KS
- Average high temperature in September: 79.9°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in September: 61.3°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in September
Roseland, 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 (29.91"Hg).
Average wind speed in September
Roseland, KS
- Average wind speed in September: 7.6mph
The windiest months (with the highest average wind speed) are March and April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in September
Roseland, KS
- Average humidity in September: 74%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Roseland, KS
- Average rainfall in September: 2.76"
The wettest month (with the highest rainfall) is May (5.35").
The driest months (with the least rainfall) are January and November (1.38").
Average rainfall days in September
Roseland, KS
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in September
Roseland, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in September
Roseland, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.4 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
Roseland, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Roseland, KS
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in September
Roseland, 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 and December (UV index 2).
Average cloud cover in September
Roseland, KS
- Average cloud cover in September: 28
The months with the most cloud cover are February and March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility in September
Roseland, 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).
Roseland, Kansas, USA
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