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
Mountain Park's September weather shows a modest shift in high-temperatures, falling from August's torrid 95.5°F (35.3°C) to a hot 86.5°F (30.3°C). Mountain Park records a consistent low-temperature of 67.3°F (19.6°C) during September nights.Heat index
In September, the heat index is computed to be a tropical 91.4°F (33°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
The average relative humidity in September in Mountain Park is 60%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 1.97" (50mm) of precipitation is accumulated. In Mountain Park, during the entire year, the rain falls for 97.9 days and collects up to 17.72" (450mm) of precipitation.Snowfall
In Mountain Park, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 7:09 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:20 pm CDT.
Sunshine
The average sunshine in September in Mountain Park is 8.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot is it in Mountain Park in September?
What is the average humidity in September in Mountain Park?
How much does it rain in Mountain Park in September?
When it does not snow in Mountain Park?
What is the average length of the day in September in Mountain Park?
What time are sunrise and sunset in September in Mountain Park?
How many hours of sunshine does Mountain Park have in September?
What is the UV index reading in September in Mountain Park?
Average temperature in September
Mountain Park, OK
- Average high temperature in September: 86.5°F
The warmest month (with the highest average high temperature) is July (96.3°F).
The months with the lowest average high temperature are January and December (51.6°F).
- Average low temperature in September: 67.3°F
The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in September
Mountain Park, 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
Mountain Park, OK
- Average wind speed in September: 8.9mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in September
Mountain Park, OK
- Average humidity in September: 60%
The month with the highest relative humidity is May (63%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Mountain Park, OK
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is November (0.59").
Average rainfall days in September
Mountain Park, OK
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in September
Mountain Park, OK
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Mountain Park, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 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
Mountain Park, OK
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Mountain Park, OK
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is January (25.9 days).
The month with the least sunshine days is May (15.4 days).
Average UV index in September
Mountain Park, OK
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Mountain Park, OK
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are June and August (Cloud cover 18).
Average visibility in September
Mountain Park, 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).
Mountain Park, Oklahoma, USA
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