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
In Chickasha, the average high-temperature in September decreases from a hot 94.1°F (34.5°C) in August to a warm 84.9°F (29.4°C). Chickasha experiences an average nighttime temperature of 65.8°F (18.8°C) in the month of September.Heat index
The average heat index in September is evaluated at a tropical 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.Note that heat index values are valued for light wind and location in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. 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 Chickasha, Oklahoma, the average relative humidity in September is 64%.Rainfall
In Chickasha, during September, the rain falls for 8.9 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 85.1 rainfall days, and 10.79" (274mm) of precipitation is accumulated.Snowfall
In Chickasha, snow does not fall in May through November.Daylight
In Chickasha, the average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 7:04 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:16 pm CDT.
Sunshine
In Chickasha, the average sunshine in September is 8.6h.UV index
In Chickasha, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 5 suggests these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
Is it hot in Chickasha during September?
What is the average humidity in September in Chickasha?
How many days does it rain in September in Chickasha?
When it does not snow in Chickasha?
What is the average length of the day in September in Chickasha?
What time are sunrise and sunset in September in Chickasha?
How long on average sun shines in September in Chickasha?
How high is the UV index in September in Chickasha?
Average temperature in September
Chickasha, OK
- Average high temperature in September: 84.9°F
The warmest months (with the highest average high temperature) are July and August (94.1°F).
The month with the lowest average high temperature is January (49.8°F).
- Average low temperature in September: 65.8°F
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).
Average pressure in September
Chickasha, OK
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Chickasha, OK
- Average wind speed in September: 8.7mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in September
Chickasha, OK
- Average humidity in September: 64%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Chickasha, OK
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days in September
Chickasha, OK
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in September
Chickasha, OK
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.39").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days in September
Chickasha, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Chickasha, OK
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
Chickasha, OK
- Average sunshine days in September: 18.7 days
The month with the most sunshine days is January (26.7 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in September
Chickasha, OK
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Chickasha, OK
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Chickasha, OK
- 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).
Chickasha, Oklahoma, USA
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