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 slight decrease in temperature, down from a tropical 88.2°F (31.2°C) in August to a moderately hot 80.8°F (27.1°C). An average minimum temperature of 61.7°F (16.5°C) marks the month of September.Heat index
The heat index for September is computed to be 84.2°F (29°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In September, the average relative humidity in Towanda is 69%.Rainfall
In Towanda, Kansas, in September, during 11.5 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Towanda, during the entire year, the rain falls for 114.3 days and collects up to 22.13" (562mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:12 pm CDT.
Sunshine
In September, the average sunshine in Towanda is 8.7h.UV index
In Towanda, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What are the temperatures in Towanda in September?
What is the average humidity in September in Towanda?
How many days does it rain in September in Towanda?
When it does not snow in Towanda?
Does it snow in Towanda in September?
What is the average length of the day in September in Towanda?
When is the sunrise / sunset in September in Towanda?
How long on average sun shines in September in Towanda?
What is the UV index intensity in September in Towanda?
Average temperature in September
Towanda, KS
- Average high temperature in September: 80.8°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (42.1°F).
- Average low temperature in September: 61.7°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in September
Towanda, KS
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Towanda, KS
- Average wind speed in September: 9.8mph
The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.9mph).
Average humidity in September
Towanda, KS
- Average humidity in September: 69%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is October (64%).
Average rainfall in September
Towanda, KS
- Average rainfall in September: 1.81"
The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January and December (0.67").
Average rainfall days in September
Towanda, KS
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is December (3.4 days).
Average snowfall in September
Towanda, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Towanda, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Towanda, 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: 8h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Towanda, KS
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is July (15 days).
Average UV index in September
Towanda, KS
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Towanda, KS
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 39).
The months with the least cloud cover are June and August (Cloud cover 22).
Average visibility in September
Towanda, 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).
Towanda, Kansas, USA
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