October weather forecast
Henderson, CO

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Weather in October

October, like September, in Henderson, Colorado, is another refreshing autumn month, with an average temperature fluctuating between 40.3°F (4.6°C) and 63.5°F (17.5°C).

Temperature

Henderson's transition into October marks a considerable drop in the average high-temperature, moving down from a moderately hot 79.7°F (26.5°C) in September to a refreshing 63.5°F (17.5°C). Henderson experiences a dramatic descent in temperature during October, with the average nighttime reading settling at a cold 40.3°F (4.6°C).

Humidity

In October, the average relative humidity is 47%.

Rainfall

In October, the rain falls for 5.4 days. Throughout October, 0.43" (11mm) of precipitation is accumulated. In Henderson, during the entire year, the rain falls for 80.6 days and collects up to 5.87" (149mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Henderson. October is the first month it typically snows in Henderson. Throughout October, in the average 2.5 snowfall days, it receives 1.69" (43mm) of snow. Throughout the year, there are 30.9 snowfall days, and 11.42" (290mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 8min.
On the first day of October in Henderson, sunrise is at 6:56 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:57 pm MDT.

Sunshine

In Henderson, the average sunshine in October is 7.4h.

UV index

In Henderson, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, an average UV index of 3 transforms into the following instructions:
Be vigilant - Preventing sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the temperature in October in Henderson?

During October, Henderson experiences an average high-temperature of 63.5°F (17.5°C) and a low-temperature of 40.3°F (4.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 87.8°F (31°C).

What is the average humidity in October in Henderson?

In Henderson, Colorado, the average relative humidity in October is 47%.

How many days does it rain in October in Henderson?

In Henderson, in October, it is raining for 5.4 days, with typically 0.43" (11mm) of accumulated precipitation.

When does it start to snow in Henderson?

October is the first month it typically snows in Henderson, Colorado. Throughout October, in the average 2.5 snowfall days, it receives 1.69" (43mm) of snow.

How many hours of daylight does Henderson have in October?

In October, the average day length is 11h and 8min.

What time are sunrise and sunset in October in Henderson?

In October, on the first day of the month, sunrise is at 6:56 am and sunset at 6:41 pm. On the last day of the month, in Henderson, Colorado, sunrise is at 7:28 am and sunset at 5:57 pm MDT.

How long on average sun shines in October in Henderson?

The average sunshine duration in October in Henderson, Colorado, is 7.4h.

What is the UV index reading in October in Henderson?

In Henderson, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents 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 October
Henderson, CO

Average temperature in October - Henderson, CO
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.8°F).

  • Average low temperature in October: 40.3°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).

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Average pressure in October
Henderson, CO

Average pressure in October - Henderson, CO
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Henderson, CO

Average wind speed in October - Henderson, CO
  • Average wind speed in October: 6.3mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (6mph).

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Average humidity in October
Henderson, CO

Average humidity in October - Henderson, CO
  • Average humidity in October: 47%

The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in October
Henderson, CO

Average rainfall in October - Henderson, CO
  • Average rainfall in October: 0.43"

The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is December (0.12").

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Average rainfall days in October
Henderson, CO

Average rainfall days in October - Henderson, CO
  • Average rainfall days in October: 5.4 days

The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (2.6 days).

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Average snowfall in October
Henderson, CO

Average snowfall in October - Henderson, CO
  • Average snowfall in October: 1.69"

The month with the highest snowfall is February (1.89").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Henderson, CO

Average snowfall days in October - Henderson, CO
  • Average snowfall days in October: 2.5 days

The month with the highest number of snowfall days is February (6.8 days).
The 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
Henderson, CO

Average daylight in October / Average sunshine in October - Henderson, CO
  • Average daylight in October: 11h and 1min

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 October: 7h and 2min

The months with the most sunshine are June and July (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 October
Henderson, CO

Average sunshine days in October - Henderson, CO
  • Average sunshine days in October: 22.7 days

The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in October
Henderson, CO

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

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 October
Henderson, CO

Average cloud cover in October - Henderson, CO
  • Average cloud cover in October: 19

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

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Average visibility in October
Henderson, CO

Average visibility in October - Henderson, CO
  • Average visibility in October: 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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Henderson, Colorado, USA

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