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 subtle change in temperatures is noted as August gives way to September, with average highs reducing from a tropical 90.1°F (32.3°C) to a warm 81.7°F (27.6°C). During September, the nighttime temperature averages of 60.8°F (16°C).Heat index
In September, the heat index is calculated to be 84.2°F (29°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Consider that heat index readings are for situations in the shade and light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In Natoma, the average relative humidity in September is 59%.Rainfall
In Natoma, Kansas, during September, the rain falls for 10.5 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, in Natoma, there are 110.1 rainfall days, and 17.56" (446mm) of precipitation is accumulated.Snowfall
In Natoma, snow does not fall in June through September.Daylight
The average length of the day in September in Natoma is 12h and 26min.On the first day of the month, sunrise is at 7:05 am and sunset at 8:06 pm. On the last day of September, sunrise is at 7:31 am and sunset at 7:19 pm CDT.
Sunshine
In Natoma, Kansas, the average sunshine in September is 9h.UV index
In Natoma, 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 ordinary individuals.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What are the temperatures in Natoma in September?
What is the average humidity in September in Natoma?
How many days does it rain in September in Natoma?
When it does not snow in Natoma?
Does it snow in Natoma in September?
How many hours of daylight does Natoma have in September?
When are sunrise and sunset in September in Natoma?
How many hours of sunshine does Natoma have in September?
How high is the UV index in September in Natoma?
Average temperature in September
Natoma, KS
- Average high temperature in September: 81.7°F
The warmest month (with the highest average high temperature) is July (93°F).
The months with the lowest average high temperature are January and December (41.2°F).
- Average low temperature in September: 60.8°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in September
Natoma, KS
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Natoma, KS
- Average wind speed in September: 10.7mph
The windiest month (with the highest average wind speed) is April (12.3mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).
Average humidity in September
Natoma, KS
- Average humidity in September: 59%
The months with the highest relative humidity are January and December (67%).
The month with the lowest relative humidity is July (55%).
Average rainfall in September
Natoma, KS
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in September
Natoma, KS
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in September
Natoma, KS
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Natoma, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Natoma, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).
Average sunshine days in September
Natoma, KS
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is November (23.6 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in September
Natoma, KS
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Natoma, KS
- Average cloud cover in September: 22
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 19).
Average visibility in September
Natoma, 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).
Natoma, Kansas, USA
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