September weather forecast
Capulin, CO

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Weather in September

The first month of the autumn, September, is still a pleasant month in Capulin, Colorado, with an average temperature fluctuating between 72.3°F (22.4°C) and 45.5°F (7.5°C).

Temperature

A mild drop in Capulin's average high-temperature is observed in September, transitioning from a warm 78.6°F (25.9°C) in August to an agreeable 72.3°F (22.4°C). Throughout September, Capulin notes a dramatic plunge from the daily high to an average low-temperature of 45.5°F (7.5°C).

Humidity

In Capulin, the average relative humidity in September is 49%.

Rainfall

In Capulin, during September, the rain falls for 6.9 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Capulin, Colorado, during the entire year, the rain falls for 79.9 days and collects up to 7.13" (181mm) of precipitation.

Snowfall

Months with snowfall in Capulin are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Capulin, there are 44.9 snowfall days, and 22.6" (574mm) of snow is accumulated.

Daylight

In Capulin, the average length of the day in September is 12h and 25min.
On the first day of September in Capulin, Colorado, sunrise is at 6:35 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:48 pm MDT.

Sunshine

The average sunshine in September is 11.3h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the usual temperature for Capulin in September?

The average high-temperature, in September, in Capulin, is 72.3°F (22.4°C), while the average low-temperature is 45.5°F (7.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 82.4°F (28°C).

What is the average humidity in September in Capulin?

The average relative humidity in September in Capulin, Colorado, is 49%.

How much does it rain in Capulin in September?

In Capulin, in September, it is raining for 6.9 days, with typically 0.51" (13mm) of accumulated precipitation.

When does it start snowing in Capulin?

September is the first month it typically snows in Capulin, Colorado. Throughout September, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

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

In September, the average day length in Capulin is 12h and 25min.

When is the sunrise / sunset in September in Capulin?

In September, on the first day of the month, sunrise is at 6:35 am and sunset at 7:32 pm. On the last day of the month, in Capulin, sunrise is at 6:59 am and sunset at 6:48 pm MDT.

How long on average sun shines in September in Capulin?

In September, the average sunshine duration in Capulin is 11.3h.

How high is the UV index in September in Capulin?

The average daily maximum UV index in September in Capulin, Colorado, is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Capulin, CO

Average temperature in September - Capulin, CO
  • Average high temperature in September: 72.3°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in September: 45.5°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).

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Average pressure in September
Capulin, CO

Average pressure in September - Capulin, CO
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in September
Capulin, CO

Average wind speed in September - Capulin, CO
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in September
Capulin, CO

Average humidity in September - Capulin, CO
  • Average humidity in September: 49%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in September
Capulin, CO

Average rainfall in September - Capulin, CO
  • Average rainfall in September: 0.51"

The wettest month (with the highest rainfall) is May (1.02").
The driest months (with the least rainfall) are November and December (0.39").

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Average rainfall days in September
Capulin, CO

Average rainfall days in September - Capulin, CO
  • Average rainfall days in September: 6.9 days

The month with the highest number of rainy days is July (10.1 days).
The month with the least rainy days is November (3 days).

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Average snowfall in September
Capulin, CO

Average snowfall in September - Capulin, CO
  • Average snowfall in September: 0.04"

The month with the highest snowfall is March (3.98").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Capulin, CO

Average snowfall days in September - Capulin, CO
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is February (9.3 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
Capulin, CO

Average daylight in September / Average sunshine in September - Capulin, CO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 11h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

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Average sunshine days in September
Capulin, CO

Average sunshine days in September - Capulin, CO
  • Average sunshine days in September: 18.4 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is April (16.9 days).

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Average UV index in September
Capulin, CO

Average UV index in September - Capulin, CO
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
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
Capulin, CO

Average cloud cover in September - Capulin, CO
  • Average cloud cover in September: 12

The month with the most cloud cover is January (Cloud cover 25).
The months with the least cloud cover are June, September, October and November (Cloud cover 12).

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Average visibility in September
Capulin, CO

Average visibility in September - Capulin, CO
  • Average visibility in September: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Capulin, Colorado, USA

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