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 advent of September brings a subtle shift in temperature, with the average high moving from a pleasant 73.2°F (22.9°C) in August to a comfortable 67.6°F (19.8°C). Despite a stark disparity with daily highs, Divide records an average nighttime temperature of 44.4°F (6.9°C) in September.Humidity
In Divide, the average relative humidity in September is 54%.Rainfall
In Divide, in September, it is raining for 9.8 days, with typically 1.3" (33mm) of accumulated precipitation. In Divide, Colorado, during the entire year, the rain falls for 103.9 days and collects up to 19.69" (500mm) of precipitation.Snowfall
In Divide, snow does not fall in July through September.Daylight
In Divide, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 6:30 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:44 pm MDT.
Sunshine
In September, the average sunshine in Divide is 10.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in September translates into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Boost your sun resistance with garments that are densely woven yet spacious. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September in Divide?
How much does it rain in Divide in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Divide, CO
- Average high temperature in September: 67.6°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (33.8°F).
- Average low temperature in September: 44.4°F
The month with the highest average low temperature is July (50.7°F).
The coldest month (with the lowest average low temperature) is December (14.5°F).
Average pressure in September
Divide, CO
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).
Average wind speed in September
Divide, CO
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Divide, CO
- Average humidity in September: 54%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is June (49%).
Average rainfall in September
Divide, CO
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").
Average rainfall days in September
Divide, CO
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (2.4 days).
Average snowfall in September
Divide, CO
- Average snowfall in September: 0"
The month with the highest snowfall is April (12.52").
The months with the least snowfall are July, August and September (0").
Average snowfall days in September
Divide, CO
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is April (13 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Divide, 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 30min).
- Average sunshine in September: 10h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).
Average sunshine days in September
Divide, CO
- Average sunshine days in September: 18.7 days
The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is April (10.6 days).
Average UV index in September
Divide, CO
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Divide, CO
- Average cloud cover in September: 22
The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are June and November (Cloud cover 21).
Average visibility in September
Divide, 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).
Divide, Colorado, USA
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