October weather forecast
Williamsburg, CO

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Weather in October

October, the same as September, in Williamsburg, Colorado, is another refreshing autumn month, with an average temperature fluctuating between 36.1°F (2.3°C) and 59.2°F (15.1°C).

Temperature

Setting in of October comes with a decrease in the average high-temperature, moving from an agreeable 73.2°F (22.9°C) in September to a moderate 59.2°F (15.1°C). Williamsburg reports a steady low-temperature average of 36.1°F (2.3°C) throughout October, revealing a large deviation from the daytime high.

Humidity

In Williamsburg, the average relative humidity in October is 49%.

Rainfall

In Williamsburg, Colorado, in October, during 4.5 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Williamsburg, during the entire year, the rain falls for 108.6 days and collects up to 10.83" (275mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Williamsburg. Throughout October, in the average 2.6 snowfall days, it receives 3.23" (82mm) of snow. Throughout the year, there are 38 snowfall days, and 23.94" (608mm) of snow is accumulated.

Daylight

In Williamsburg, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of October, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

Sunshine

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

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 2 in October translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To guard against the harmful effects of the Sun, minimize exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the usual temperature for Williamsburg in October?

Williamsburg in October has an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 36.1°F (2.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 82.4°F (28°C).

What is the average humidity in October in Williamsburg?

The average relative humidity in October in Williamsburg, Colorado, is 49%.

How many days does it rain in October in Williamsburg?

In Williamsburg, Colorado, in October, during 4.5 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When does it start to snow in Williamsburg?

October is the first month it typically snows in Williamsburg, Colorado. Throughout October, in the average 2.6 snowfall days, it receives 3.23" (82mm) of snow.

How many hours of daylight does Williamsburg have in October?

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

When are sunrise and sunset in October in Williamsburg?

On the first day of October, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

How many hours of sunshine does Williamsburg have in October?

The average sunshine duration in October in Williamsburg, Colorado, is 7.5h.

What is the month with the lowest UV index in Williamsburg?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Williamsburg, Colorado.

What is the UV index intensity in October in Williamsburg?

The average daily maximum UV index in October in Williamsburg is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to 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 October
Williamsburg, CO

Average temperature in October - Williamsburg, CO
  • Average high temperature in October: 59.2°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in October: 36.1°F

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).

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Average pressure in October
Williamsburg, CO

Average pressure in October - Williamsburg, CO
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in October
Williamsburg, CO

Average wind speed in October - Williamsburg, CO
  • Average wind speed in October: 6.7mph

The windiest months (with the highest average wind speed) are January, February and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in October
Williamsburg, CO

Average humidity in October - Williamsburg, CO
  • Average humidity in October: 49%

The months with the highest relative humidity are January and February (69%).
The month with the lowest relative humidity is June (40%).

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Average rainfall in October
Williamsburg, CO

Average rainfall in October - Williamsburg, CO
  • Average rainfall in October: 0.59"

The wettest month (with the highest rainfall) is July (2.2").
The driest months (with the least rainfall) are January and November (0.31").

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Average rainfall days in October
Williamsburg, CO

Average rainfall days in October - Williamsburg, CO
  • Average rainfall days in October: 4.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall in October
Williamsburg, CO

Average snowfall in October - Williamsburg, CO
  • Average snowfall in October: 3.23"

The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Williamsburg, CO

Average snowfall days in October - Williamsburg, CO
  • Average snowfall days in October: 2.6 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 7h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).

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Average sunshine days in October
Williamsburg, CO

Average sunshine days in October - Williamsburg, CO
  • Average sunshine days in October: 21.8 days

The month with the most sunshine days is November (24.7 days).
The month with the least sunshine days is July (4.7 days).

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Average UV index in October
Williamsburg, CO

Average UV index in October - Williamsburg, CO
  • Average UV index in October: 2

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 October
Williamsburg, CO

Average cloud cover in October - Williamsburg, CO
  • Average cloud cover in October: 14

The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June, September, October and November (Cloud cover 14).

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Average visibility in October
Williamsburg, CO

Average visibility in October - Williamsburg, 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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Williamsburg, Colorado, USA

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