October weather forecast and climate
Aurora, CO

Beautiful city lights and speedy car lights on the highway in Aurora City, Colorado
Beautiful city lights and speedy car lights on the highway in Aurora City, Colorado

Weather in October

October, the same as September, is another enjoyable autumn month in Aurora, Colorado, with average temperature fluctuating between 39.6°F (4.2°C) and 62.2°F (16.8°C).

Temperature

In October, the average high-temperature significantly decreases, from a moderately hot 78.1°F (25.6°C) in September, to a comfortable 62.2°F (16.8°C). In October, the average low-temperature is 39.6°F (4.2°C).

Humidity

The average relative humidity in October is 48%.

Rainfall

In October, in Aurora, the rain falls for 7.3 days. Throughout October, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 98.3 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Aurora are January through May, October through December. October is the first month it typically snows in Aurora. Throughout October, in the average 2.9 snowfall days, it receives 3.62" (92mm) of snow. Throughout the year, there are 41.6 snowfall days, and 27.95" (710mm) of snow is accumulated.

Daylight

In Aurora, Colorado, the average length of the day is 11.1h.

Sunshine

In Aurora, the average sunshine in October is 7.5h.

UV index

In October, the average daily maximum UV index in Aurora is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in October in Aurora?

In October, the average relative humidity in Aurora, Colorado, is 48%.

How much does it rain in Aurora in October?

In Aurora, in October, it is raining for 7.3 days, with typically 0.79" (20mm) of accumulated precipitation.

When does it start snowing in Aurora?

October is the first month it typically snows in Aurora, Colorado. Throughout October, in the average 2.9 snowfall days, it receives 3.62" (92mm) of snow.

What is the average length of the day in October in Aurora?

In Aurora, Colorado, the average length of the day in October is 11.1h.

How long on average sun shines in October in Aurora?

In October, the average sunshine in Aurora is 7.5h.

What is the UV index intensity in October in Aurora?

In October, the average daily maximum UV index in Aurora is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in October
Aurora, CO

Average temperature in October - Aurora, CO
  • Average high temperature in October: 62.2°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (40.1°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is December (21.7°F).

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Average pressure in October
Aurora, CO

Average pressure in October - Aurora, CO
  • Average pressure in October: 30.02"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are April and June (29.9").

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Average wind speed in October
Aurora, CO

Average wind speed in October - Aurora, CO
  • Average wind speed in October: 6.8mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are September and December (6.5mph).

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Average humidity in October
Aurora, CO

Average humidity in October - Aurora, CO
  • Average humidity in October: 48%

Months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in October
Aurora, CO

Average rainfall in October - Aurora, CO
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is December (0.43").

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Average rainfall days in October
Aurora, CO

Average rainfall days in October - Aurora, CO
  • Average rainfall days in October: 7.3 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (3 days).

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Average snowfall in October
Aurora, CO

Average snowfall in October - Aurora, CO
  • Average snowfall in October: 3.62"

The month with the highest snowfall is March (4.49").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Aurora, CO

Average snowfall days in October - Aurora, CO
  • Average snowfall days in October: 2.9 days

The month with the highest number of snowfall days is February (8 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Aurora, CO

Average daylight in October / Average sunshine in October - Aurora, CO
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in October: 7.5h

Months with the most sunshine are June and July (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.7h).

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Average sunshine days in October
Aurora, CO

Average sunshine days in October - Aurora, CO
  • Average sunshine days in October: 19.8 days

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (12.2 days).

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Average UV index in October
Aurora, CO

Average UV index in October - Aurora, CO
  • Average UV index in October: 3

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

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Average cloud cover in October
Aurora, CO

Average cloud cover in October - Aurora, CO
  • Average cloud cover in October: 18

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

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Average visibility in October
Aurora, CO

Average visibility in October - Aurora, CO
  • Average visibility in October: 6mi

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

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