Weather in September
The first month of the autumn, September, is still a warm month in Gunbarrel, Colorado, with an average temperature fluctuating between 77°F (25°C) and 46.9°F (8.3°C).
On the first day of the month, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of September, sunrise is at 6:56 am and sunset at 6:44 pm MDT.
Temperature
The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from 84.9°F (29.4°C) in August to a still warm 77°F (25°C). Gunbarrel's temperature in September declines substantially from daytime highs, settling at a consistent average of 46.9°F (8.3°C) during the nights.Daylight
In Gunbarrel, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of September, sunrise is at 6:56 am and sunset at 6:44 pm MDT.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Gunbarrel?
In September, the average high-temperature and low-temperature in Gunbarrel, Colorado, are 77°F (25°C) and 46.9°F (8.3°C) respectively.
How many hours of daylight does Gunbarrel have in September?
The average day length in September in Gunbarrel is 12h and 26min.
When are sunrise and sunset in September in Gunbarrel?
On the first day of September in Gunbarrel, Colorado, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:44 pm MDT.
Average temperature in September
Gunbarrel, CO
- Average high temperature in September: 77°F
The warmest month (with the highest average high temperature) is July (86°F).
The months with the lowest average high temperature are January and December (46°F).
- Average low temperature in September: 47°F
The month with the highest average low temperature is July (56°F).
The coldest months (with the lowest average low temperature) are January and December (22°F).
Average daylight in September
Gunbarrel, 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).
Gunbarrel, Colorado, USA
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