September weather forecast
Cimarron Hills, CO

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Weather in September

September, the first month of the autumn in Cimarron Hills, is still a warm month, with an average temperature ranging between max 73.4°F (23°C) and min 51.3°F (10.7°C).

Temperature

With the onset of September, the average high-temperature subtly recedes from August's 79.5°F (26.4°C) to a still warm 73.4°F (23°C). Cimarron Hills's average nighttime temperatures present a clear contrast to its daytime highs, measured at a fresh 51.3°F (10.7°C) in September.

Humidity

In September, the average relative humidity is 48%.

Rainfall

In September, the rain falls for 12.1 days. Throughout September, 1.02" (26mm) of precipitation is accumulated. In Cimarron Hills, during the entire year, the rain falls for 104.4 days and collects up to 11.26" (286mm) of precipitation.

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, in Cimarron Hills, sunrise is at 6:54 am and sunset at 6:42 pm MDT.

Sunshine

In Cimarron Hills, the average sunshine in September is 10.9h.

UV index

In Cimarron Hills, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

What is the temperature in September?

In Cimarron Hills, in September, the average high-temperature is 73.4°F (23°C), and the average low-temperature is 51.3°F (10.7°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 82.4°F (28°C).

What is the average humidity in September?

In September, the average relative humidity is 48%.

How many days does it rain in September in Cimarron Hills?

In Cimarron Hills, in September, during 12.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

On the first day of September, 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?

In September, the average sunshine duration is 10.9h.

How high is the UV index in September?

In Cimarron Hills, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Cimarron Hills, Colorado, USA

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