September weather forecast
Eldorado Springs, CO

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Weather in September

September, the first month of the autumn in Eldorado Springs, is also an agreeable month, with an average temperature varying between 72.3°F (22.4°C) and 47.8°F (8.8°C).

Temperature

In the transition to September, Eldorado Springs observes a minor drop in the average high-temperature, shifting from a moderately hot 79.5°F (26.4°C) in August to a pleasant 72.3°F (22.4°C). The temperature notes a substantial fall from the daily peak to an average of 47.8°F (8.8°C) during September nights.

Humidity

The months with the lowest humidity are June, August and September, with an average relative humidity of 45%.

Rainfall

In Eldorado Springs, Colorado, in September, it is raining for 9.9 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Eldorado Springs, there are 117.3 rainfall days, and 14.17" (360mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Eldorado Springs.

Daylight

In September, the average length of the day in Eldorado Springs is 12h and 26min.
On the first day of September in Eldorado Springs, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:44 pm MDT.

Sunshine

The average sunshine in September in Eldorado Springs, Colorado, is 10.9h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in September in Eldorado Springs?

In September, the average high-temperature and low-temperature in Eldorado Springs are 72.3°F (22.4°C) and 47.8°F (8.8°C) respectively.

What is the least humid month in Eldorado Springs?

The months with the lowest humidity in Eldorado Springs, Colorado, are June, August and September, with an average relative humidity of 45%.

What is the average humidity in September in Eldorado Springs?

In Eldorado Springs, the average relative humidity in September is 45%.

How much does it rain in Eldorado Springs in September?

In Eldorado Springs, in September, during 9.9 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow in Eldorado Springs?

June through September are months without snowfall in Eldorado Springs, Colorado.

Does it snow in Eldorado Springs in September?

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

How many hours of daylight does Eldorado Springs have in September?

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

When is the sunrise / sunset in September in Eldorado Springs?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of the month, in Eldorado Springs, sunrise is at 6:57 am and sunset at 6:44 pm MDT.

How many hours of sunshine does Eldorado Springs have in September?

The average sunshine duration in September in Eldorado Springs, Colorado, is 10.9h.

What is the UV index intensity in September in Eldorado Springs?

In Eldorado Springs, Colorado, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
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
Eldorado Springs, CO

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

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is December (35.2°F).

  • Average low temperature in September: 47.8°F

The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is February (18°F).

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Average pressure in September
Eldorado Springs, CO

Average pressure in September - Eldorado Springs, CO
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.92"Hg).

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Average wind speed in September
Eldorado Springs, CO

Average wind speed in September - Eldorado Springs, CO
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest months (with the lowest average wind speed) are May, July, August and September (5.7mph).

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Average humidity in September
Eldorado Springs, CO

Average humidity in September - Eldorado Springs, CO
  • Average humidity in September: 45%

The month with the highest relative humidity is February (70%).
The months with the lowest relative humidity are June, August and September (45%).

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Average rainfall in September
Eldorado Springs, CO

Average rainfall in September - Eldorado Springs, CO
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in September
Eldorado Springs, CO

Average rainfall days in September - Eldorado Springs, CO
  • Average rainfall days in September: 9.9 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (3.3 days).

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Average snowfall in September
Eldorado Springs, CO

Average snowfall in September - Eldorado Springs, CO
  • Average snowfall in September: 0"

The month with the highest snowfall is April (7.76").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Eldorado Springs, CO

Average snowfall days in September - Eldorado Springs, CO
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (10.3 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
Eldorado Springs, CO

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in September
Eldorado Springs, CO

Average sunshine days in September - Eldorado Springs, CO
  • Average sunshine days in September: 17.6 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in September
Eldorado Springs, CO

Average UV index in September - Eldorado Springs, 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, November and December (UV index 2).

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Average cloud cover in September
Eldorado Springs, CO

Average cloud cover in September - Eldorado Springs, CO
  • Average cloud cover in September: 16

The months with the most cloud cover are April and May (Cloud cover 28).
The month with the least cloud cover is September (Cloud cover 16).

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Average visibility in September
Eldorado Springs, CO

Average visibility in September - Eldorado Springs, 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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Eldorado Springs, Colorado, USA

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