September weather forecast
Limon, CO

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Limon, Colorado, with an average temperature fluctuating between 76.8°F (24.9°C) and 55.8°F (13.2°C).

Temperature

Transitioning from August to September involves a subtle drop in average high-temperatures, descending from 84°F (28.9°C) to a still warm 76.8°F (24.9°C). Limon witnesses a consistent average low-temperature of 55.8°F (13.2°C) throughout September.

Humidity

June and September, with an average relative humidity of 46%, are the least humid months.

Rainfall

In September, in Limon, Colorado, the rain falls for 8.2 days. Throughout September, 0.55" (14mm) of precipitation is accumulated. Throughout the year, in Limon, there are 83.6 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Limon. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 26.7 snowfall days, and 9.02" (229mm) of snow is accumulated.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 6:24 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:38 pm MDT.

Sunshine

In Limon, Colorado, the average sunshine in September is 10.6h.

UV index

In Limon, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 5 during September leads to these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the temperature in September in Limon?

Limon in September has an average high-temperature of 76.8°F (24.9°C) and an average low-temperature of 55.8°F (13.2°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 84.2°F (29°C).

What is the least humid month in Limon?

The months with the lowest humidity in Limon are June and September, with an average relative humidity of 46%.

What is the average humidity in September in Limon?

The average relative humidity in September in Limon is 46%.

How many days does it rain in September in Limon?

In Limon, Colorado, in September, during 8.2 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When does it start snowing in Limon?

September is the first month it typically snows in Limon, Colorado. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

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

The average day length in September is 12h and 26min.

When is the sunrise / sunset in September in Limon?

In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:38 pm MDT.

How long on average sun shines in September in Limon?

In September, the average sunshine duration in Limon is 10.6h.

How high is the UV index in September in Limon?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Limon, CO

Average temperature in September - Limon, CO
  • Average high temperature in September: 76.8°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in September: 55.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure in September
Limon, CO

Average pressure in September - Limon, CO
  • Average pressure in September: 29.95"Hg

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
Limon, CO

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

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in September
Limon, CO

Average humidity in September - Limon, CO
  • Average humidity in September: 46%

The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).

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Average rainfall in September
Limon, CO

Average rainfall in September - Limon, CO
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

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Average rainfall days in September
Limon, CO

Average rainfall days in September - Limon, CO
  • Average rainfall days in September: 8.2 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall in September
Limon, CO

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

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Limon, CO

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

The month with the highest number of snowfall days is February (6.1 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
Limon, CO

Average daylight in September / Average sunshine in September - Limon, 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 30min).

  • Average sunshine in September: 10h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in September
Limon, CO

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

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in September
Limon, CO

Average UV index in September - Limon, 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
Limon, CO

Average cloud cover in September - Limon, CO
  • Average cloud cover in September: 16

The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

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Average visibility in September
Limon, CO

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

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