September weather forecast and climate
De Beque, CO

Weather in September

The first month of the autumn, September, is also an agreeable month in De Beque, Colorado, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 71.2°F (21.8°C).

Temperature

In September, the average high-temperature marginally drops, from a warm 78.6°F (25.9°C) in August, to an agreeable 71.2°F (21.8°C). In De Beque, Colorado,, the average low-temperature is 46.9°F (8.3°C).

Humidity

In De Beque, Colorado, the average relative humidity in September is 47%.

Rainfall

In De Beque, Colorado, in September, during 11.4 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In De Beque, during the entire year, the rain falls for 122.7 days and collects up to 17.91" (455mm) of precipitation.

Snowfall

In De Beque snow does not fall in June through September.

Daylight

In De Beque, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine in De Beque, Colorado, is 11h.

UV index

In De Beque, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in De Beque?

In September, the average relative humidity is 47%.

How many days does it rain in September in De Beque?

In September, in De Beque, the rain falls for 11.4 days. Throughout September, 1.26" (32mm) of precipitation is accumulated.

When it does not snow in De Beque?

In De Beque snow does not fall in June through September.

Does it snow in De Beque in September?

In De Beque, Colorado, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in De Beque?

The average length of the day in September in De Beque, Colorado, is 12.4h.

How long on average sun shines in September in De Beque?

In September, the average sunshine in De Beque is 11h.

How high is the UV index in September in De Beque?

In De Beque, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
De Beque, CO

Average temperature in September - De Beque, CO
  • Average high temperature in September: 71.2°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in September: 46.9°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in September
De Beque, CO

Average pressure in September - De Beque, CO
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.26").
The month with the lowest atmospheric pressure is May (29.91").

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Average wind speed in September
De Beque, CO

Average wind speed in September - De Beque, CO
  • Average wind speed in September: 5.9mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in September
De Beque, CO

Average humidity in September - De Beque, CO
  • Average humidity in September: 47%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in September
De Beque, CO

Average rainfall in September - De Beque, CO
  • Average rainfall in September: 1.26"

The wettest month (with the highest rainfall) is March (2.09").
The driest month (with the least rainfall) is August (0.83").

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Average rainfall days in September
De Beque, CO

Average rainfall days in September - De Beque, CO
  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is November (6.2 days).

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Average snowfall in September
De Beque, CO

Average snowfall in September - De Beque, CO
  • Average snowfall in September: 0"

The month with the highest snowfall is January (12.28").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
De Beque, CO

Average snowfall days in September - De Beque, CO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
De Beque, CO

Average daylight in September / Average sunshine in September - De Beque, CO
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 11h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 5.8h).

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Average sunshine days in September
De Beque, CO

Average sunshine days in September - De Beque, CO
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index in September
De Beque, CO

Average UV index in September - De Beque, CO
  • Average UV index in September: 4

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in September
De Beque, CO

Average cloud cover in September - De Beque, CO
  • Average cloud cover in September: 14

The month with the most cloud cover is February (Cloud cover 40).
Months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in September
De Beque, CO

Average visibility in September - De Beque, CO
  • Average visibility in September: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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