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 start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 79.5°F (26.4°C) in August to a still moderately hot 73.4°F (23°C). September nights report a substantial dip from daytime highs to an average of 51.3°F (10.7°C).Humidity
In Stratmoor Hills, the average relative humidity in September is 48%.Rainfall
In Stratmoor Hills, in September, it is raining for 12.1 days, with typically 1.02" (26mm) of accumulated precipitation. In Stratmoor Hills, Colorado, during the entire year, the rain falls for 104.4 days and collects up to 11.26" (286mm) of precipitation.Snowfall
In Stratmoor Hills, Colorado, snow does not fall in June through September.Daylight
The average length of the day in September in Stratmoor Hills is 12h and 25min.On the first day of September in Stratmoor Hills, sunrise is at 6:28 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:42 pm MDT.
Sunshine
In Stratmoor Hills, the average sunshine in September is 10.9h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the UV index of 5 transforms into the following advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the average September temperature in Stratmoor Hills?
What is the average humidity in September in Stratmoor Hills?
How many days does it rain in September in Stratmoor Hills?
When it does not snow in Stratmoor Hills?
Does it snow in Stratmoor Hills in September?
How many hours of daylight does Stratmoor Hills have in September?
When is the sunrise / sunset in September in Stratmoor Hills?
How long on average sun shines in September in Stratmoor Hills?
How high is the UV index in September in Stratmoor Hills?
Average temperature in September
Stratmoor Hills, CO
- Average high temperature in September: 73.4°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in September: 51.3°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is December (20.5°F).
Average pressure in September
Stratmoor Hills, CO
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.9"Hg).
Average wind speed in September
Stratmoor Hills, CO
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Stratmoor Hills, CO
- Average humidity in September: 48%
The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is June (44%).
Average rainfall in September
Stratmoor Hills, CO
- Average rainfall in September: 1.02"
The wettest month (with the highest rainfall) is July (2.72").
The driest months (with the least rainfall) are January and December (0.2").
Average rainfall days in September
Stratmoor Hills, CO
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is December (1.8 days).
Average snowfall in September
Stratmoor Hills, CO
- Average snowfall in September: 0"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Stratmoor Hills, CO
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Stratmoor Hills, CO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in September
Stratmoor Hills, CO
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in September
Stratmoor Hills, CO
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Stratmoor Hills, CO
- Average cloud cover in September: 17
The month with the most cloud cover is April (Cloud cover 25).
The months with the least cloud cover are June, October and November (Cloud cover 16).
Average visibility in September
Stratmoor Hills, 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).
Stratmoor Hills, Colorado, USA
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