September weather forecast
Cimarron Hills, CO

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Cimarron Hills, Colorado, with an average temperature fluctuating between 51.3°F (10.7°C) and 73.4°F (23°C).

Temperature

The arrival of September is marked by a minor reduction in average high-temperature, sliding from 79.5°F (26.4°C) in August to a still warm 73.4°F (23°C). Cimarron Hills documents a substantial deviation from daytime highs with a consistent low-temperature of 51.3°F (10.7°C) during September nights.

Humidity

The average relative humidity in September in Cimarron Hills is 48%.

Rainfall

In Cimarron Hills, in September, during 12.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Cimarron Hills, there are 104.4 rainfall days, and 11.26" (286mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Cimarron Hills, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:54 am and sunset at 6:42 pm MDT.

Sunshine

In September, the average sunshine is 10.9h.

UV index

In September, the average daily maximum UV index in Cimarron Hills is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Avoiding the Sun during its peak radiation time around midday is a healthy practice. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What is the average September temperature in Cimarron Hills?

Cimarron Hills in September has an average high-temperature of 73.4°F (23°C) and an average low-temperature of 51.3°F (10.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in July is estimated at 82.4°F (28°C).

What is the average humidity in September in Cimarron Hills?

In Cimarron Hills, Colorado, the average relative humidity in September is 48%.

How much does it rain in Cimarron Hills in September?

In Cimarron Hills, Colorado, in September, it is raining for 12.1 days, with typically 1.02" (26mm) of accumulated precipitation.

When it does not snow in Cimarron Hills?

In Cimarron Hills, snow does not fall in June through September.

Does it snow in Cimarron Hills in September?

In Cimarron Hills, Colorado, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Cimarron Hills?

In Cimarron Hills, the average day length in September is 12h and 26min.

What time are sunrise and sunset in September in Cimarron Hills?

In September, on the first day of the month, 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.

How many hours of sunshine does Cimarron Hills have in September?

The average sunshine duration in September is 10.9h.

What is the UV index intensity in September in Cimarron Hills?

In Cimarron Hills, Colorado, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cimarron Hills, CO

Average temperature in September - Cimarron 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).

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Average pressure in September
Cimarron Hills, CO

Average pressure in September - Cimarron 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).

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Average wind speed in September
Cimarron Hills, CO

Average wind speed in September - Cimarron 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).

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Average humidity in September
Cimarron Hills, CO

Average humidity in September - Cimarron 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%).

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Average rainfall in September
Cimarron Hills, CO

Average rainfall in September - Cimarron 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").

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Average rainfall days in September
Cimarron Hills, CO

Average rainfall days in September - Cimarron 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).

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Average snowfall in September
Cimarron Hills, CO

Average snowfall in September - Cimarron 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").

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Average snowfall days in September
Cimarron Hills, CO

Average snowfall days in September - Cimarron 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).

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Average daylight in September /
Average sunshine in September
Cimarron Hills, CO

Average daylight in September / Average sunshine in September - Cimarron 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).

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Average sunshine days in September
Cimarron Hills, CO

Average sunshine days in September - Cimarron 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).

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Average UV index in September
Cimarron Hills, CO

Average UV index in September - Cimarron 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).

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Average cloud cover in September
Cimarron Hills, CO

Average cloud cover in September - Cimarron 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).

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Average visibility in September
Cimarron Hills, CO

Average visibility in September - Cimarron 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).

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Cimarron Hills, Colorado, USA

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