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 Sherrelwood, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's tropical 86.2°F (30.1°C) to a moderately hot 78.6°F (25.9°C). Despite the high peak temperatures, Sherrelwood witnesses an average nighttime cooling to a fresh 52.7°F (11.5°C) in September.Humidity
In September, the average relative humidity is 41%.Rainfall
In September, in Sherrelwood, the rain falls for 7.9 days. Throughout September, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 101.9 rainfall days, and 10.91" (277mm) of precipitation is accumulated.Snowfall
In Sherrelwood, snow does not fall in June through September.Daylight
The average length of the day in September in Sherrelwood, Colorado, is 12h and 26min.On the first day of the month, sunrise is at 6:28 am and sunset at 7:30 pm. On the last day of September, in Sherrelwood, sunrise is at 6:56 am and sunset at 6:43 pm MDT.
Sunshine
In Sherrelwood, Colorado, the average sunshine in September is 11h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 5 in September transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Sherrelwood?
What is the average humidity in September in Sherrelwood?
How many days does it rain in September in Sherrelwood?
When it does not snow in Sherrelwood?
Does it snow in Sherrelwood in September?
How many hours of daylight does Sherrelwood have in September?
What time are sunrise and sunset in September in Sherrelwood?
How many hours of sunshine does Sherrelwood have in September?
What is the UV index intensity in September in Sherrelwood?
Average temperature in September
Sherrelwood, CO
- Average high temperature in September: 78.6°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (41.2°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in September
Sherrelwood, CO
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in September
Sherrelwood, CO
- Average wind speed in September: 5.8mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are August, September and December (5.8mph).
Average humidity in September
Sherrelwood, CO
- Average humidity in September: 41%
The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June and August (40%).
Average rainfall in September
Sherrelwood, CO
- Average rainfall in September: 0.55"
The wettest month (with the highest rainfall) is May (2.05").
The driest months (with the least rainfall) are January and December (0.35").
Average rainfall days in September
Sherrelwood, CO
- Average rainfall days in September: 7.9 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in September
Sherrelwood, CO
- Average snowfall in September: 0"
The month with the highest snowfall is April (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Sherrelwood, CO
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Sherrelwood, CO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 11h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in September
Sherrelwood, CO
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in September
Sherrelwood, CO
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Sherrelwood, CO
- Average cloud cover in September: 15
The month with the most cloud cover is April (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 15).
Average visibility in September
Sherrelwood, 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).
Sherrelwood, Colorado, USA
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