September weather forecast
Anton, CO

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Weather in September

September, the first month of the autumn in Anton, is also a moderately hot month, with an average temperature varying between 79°F (26.1°C) and 56.8°F (13.8°C).

Temperature

September brings a slight decrease in the average high-temperature, shifting from a hot 86.2°F (30.1°C) in August to a moderately hot 79°F (26.1°C). September nights experience a distinct temperature drop from the daily highs, with an average low-temperature of 56.8°F (13.8°C).

Humidity

August and September, with an average relative humidity of 47%, are the least humid months.

Rainfall

In Anton, Colorado, during September, the rain falls for 9.2 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Anton, during the entire year, the rain falls for 106.1 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

In Anton, snow does not fall in June through September.

Daylight

In September, the average length of the day in Anton is 12h and 26min.
On the first day of September, sunrise is at 6:21 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:36 pm MDT.

Sunshine

In Anton, the average sunshine in September is 10.4h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are September temperatures in Anton?

In September, in Anton, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 56.8°F (13.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 87.8°F (31°C).

What is the least humid month in Anton?

August and September, with an average relative humidity of 47%, are the least humid months in Anton, Colorado.

What is the average humidity in September in Anton?

The average relative humidity in September in Anton, Colorado, is 47%.

How many days does it rain in September in Anton?

In September, in Anton, the rain falls for 9.2 days. Throughout September, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Anton?

June through September are months without snowfall.

Does it snow in Anton in September?

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

What is the average length of the day in September in Anton?

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

When are sunrise and sunset in September in Anton?

On the first day of September in Anton, sunrise is at 6:21 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:36 pm MDT.

How many hours of sunshine does Anton have in September?

In Anton, Colorado, the average sunshine duration in September is 10.4h.

What is the UV index intensity in September in Anton?

The average daily maximum UV index in September in Anton, Colorado, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Anton, CO

Average temperature in September - Anton, CO
  • Average high temperature in September: 79°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.5°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).

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Average pressure in September
Anton, CO

Average pressure in September - Anton, CO
  • Average pressure in September: 29.94"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in September
Anton, CO

Average wind speed in September - Anton, CO
  • Average wind speed in September: 9.7mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (9.4mph).

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Average humidity in September
Anton, CO

Average humidity in September - Anton, CO
  • Average humidity in September: 47%

The months with the highest relative humidity are January and February (64%).
The months with the lowest relative humidity are August and September (47%).

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Average rainfall in September
Anton, CO

Average rainfall in September - Anton, CO
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in September
Anton, CO

Average rainfall days in September - Anton, CO
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall in September
Anton, CO

Average snowfall in September - Anton, CO
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Anton, CO

Average snowfall days in September - Anton, CO
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (7.9 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
Anton, CO

Average daylight in September / Average sunshine in September - Anton, 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 24min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

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Average sunshine days in September
Anton, CO

Average sunshine days in September - Anton, CO
  • Average sunshine days in September: 18.8 days

The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is July (12.4 days).

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Average UV index in September
Anton, CO

Average UV index in September - Anton, CO
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Anton, CO

Average cloud cover in September - Anton, CO
  • Average cloud cover in September: 17

The month with the most cloud cover is February (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 17).

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Average visibility in September
Anton, CO

Average visibility in September - Anton, 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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Anton, Colorado, USA

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