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
A minor decrease in the average high-temperature is observed during September, shifting from 85.6°F (29.8°C) in August to a still moderately hot 78.6°F (25.9°C). In the month of September, an average of 60.6°F (15.9°C) marks the low-temperature.Humidity
In September, the average relative humidity in Stark is 76%.Rainfall
In September, the rain falls for 12.5 days. Throughout September, 2.4" (61mm) of precipitation is accumulated. In Stark, during the entire year, the rain falls for 131.5 days and collects up to 28.54" (725mm) of precipitation.Snowfall
In Stark, snow does not fall in April, June through September.Daylight
The average length of the day in September in Stark is 12h and 25min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:49 pm. On the last day of September, in Stark, sunrise is at 7:15 am and sunset at 7:04 pm CDT.
Sunshine
The average sunshine in September is 9h.UV index
In Stark, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Stark in September?
What is the average humidity in September in Stark?
How many days does it rain in September in Stark?
When it does not snow in Stark?
Does it snow in Stark in September?
What is the average length of the day in September in Stark?
When is the sunrise / sunset in September in Stark?
How long on average sun shines in September in Stark?
What is the UV index intensity in September in Stark?
Average temperature in September
Stark, KS
- Average high temperature in September: 78.6°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (40.8°F).
- Average low temperature in September: 60.6°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in September
Stark, KS
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Stark, KS
- Average wind speed in September: 8.1mph
The windiest months (with the highest average wind speed) are March and April (11.2mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in September
Stark, KS
- Average humidity in September: 76%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (70%).
Average rainfall in September
Stark, KS
- Average rainfall in September: 2.4"
The wettest month (with the highest rainfall) is May (5.43").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in September
Stark, KS
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in September
Stark, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in September
Stark, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stark, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Stark, KS
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (13.4 days).
Average UV index in September
Stark, 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
Stark, KS
- Average cloud cover in September: 28
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in September
Stark, 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).
Stark, Kansas, USA
Weather forecast for your location
2. Allow the app to use your location