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
The arrival of September corresponds with a light shift in temperature, down from a warm 82°F (27.8°C) in August to a still moderately hot 75.7°F (24.3°C). Ponderosa Park experiences a consistent, yet significant, drop from daily highs to a low-temperature of 52.2°F (11.2°C) throughout September.Humidity
September is the least humid month in Ponderosa Park, with an average relative humidity of 45%.Rainfall
In Ponderosa Park, during September, the rain falls for 11.5 days and regularly aggregates up to 0.98" (25mm) of precipitation. In Ponderosa Park, Colorado, during the entire year, the rain falls for 116.5 days and collects up to 16.22" (412mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Ponderosa Park. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. In Ponderosa Park, during the entire year, snow falls for 53.7 days and aggregates up to 35.51" (902mm) of snow.Daylight
In Ponderosa Park, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:54 am and sunset at 6:42 pm MDT.
Sunshine
In Ponderosa Park, the average sunshine in September is 10.9h.UV index
In September, the average daily maximum UV index in Ponderosa Park is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ponderosa Park in September?
What is the least humid month in Ponderosa Park?
What is the average humidity in September in Ponderosa Park?
How many days does it rain in September in Ponderosa Park?
When does it start snowing in Ponderosa Park?
What is the average length of the day in September in Ponderosa Park?
When is the sunrise / sunset in September in Ponderosa Park?
How many hours of sunshine does Ponderosa Park have in September?
What is the UV index reading in September in Ponderosa Park?
Average temperature in September
Ponderosa Park, CO
- Average high temperature in September: 75.7°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is December (38.8°F).
- Average low temperature in September: 52.2°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is December (20.5°F).
Average pressure in September
Ponderosa Park, CO
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are April and June (29.9"Hg).
Average wind speed in September
Ponderosa Park, CO
- Average wind speed in September: 7.5mph
The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in September
Ponderosa Park, CO
- Average humidity in September: 45%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (45%).
Average rainfall in September
Ponderosa Park, CO
- Average rainfall in September: 0.98"
The wettest month (with the highest rainfall) is July (2.8").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in September
Ponderosa Park, CO
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in September
Ponderosa Park, CO
- Average snowfall in September: 0.12"
The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Ponderosa Park, CO
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is February (10 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Ponderosa Park, CO
- 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 24min).
- Average sunshine in September: 10h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in September
Ponderosa Park, CO
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in September
Ponderosa Park, CO
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Ponderosa Park, CO
- Average cloud cover in September: 17
The month with the most cloud cover is April (Cloud cover 28).
The months with the least cloud cover are June and September (Cloud cover 17).
Average visibility in September
Ponderosa Park, CO
- 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).
Ponderosa Park, Colorado, USA
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