October weather forecast
Powell, WY

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Weather in October

As the heart of fall, October in Powell, Wyoming, embraces the transitional phase towards the colder winter months. The temperature decline is subjected to a sharp acceleration, as the month receives snowfall measuring up to 1.02" (26mm). The coming into November implies a continuation of this downward curve with colder temperatures and snowier landscapes. Tracing back to September, October holds a perceptible drop in temperature and a concise shift towards a heightened probability of snowfall. Regardless, residents are seen enjoying fall activities such as pumpkin picking, hayrides, and fall fest visits.

Temperature

Powell, Wyoming, in October showcases a distinct temperature shift, moving from an average high of an agreeable 72.1°F (22.3°C) in September to a fresh 54.9°F (12.7°C). Throughout October, Powell registers a consistent average low-temperature of 37.9°F (3.3°C).

Humidity

In October, the average relative humidity is 52%.

Rainfall

In Powell, in October, during 9.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 105.7 rainfall days, and 8.19" (208mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Powell, Wyoming, in October, during 3.5 snowfall days, 1.02" (26mm) of snow is typically accumulated. In Powell, during the entire year, snow falls for 52.1 days and aggregates up to 16.97" (431mm) of snow.

Daylight

The average length of the day in October is 10h and 57min.
On the first day of October, sunrise is at 7:13 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 6:04 pm MDT.

Sunshine

In October, the average sunshine is 7.1h.

UV index

In Powell, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 3 in October translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Powell in October?

During October, Powell experiences an average high-temperature of 54.9°F (12.7°C) and a low-temperature of 37.9°F (3.3°C).

What is the average humidity in October in Powell?

The average relative humidity in October in Powell, Wyoming, is 52%.

How many days does it rain in October in Powell?

In October, the rain falls for 9.3 days. Throughout October, 0.63" (16mm) of precipitation is accumulated.

How many days does it snow in October in Powell?

In Powell, Wyoming, in October, during 3.5 snowfall days, 1.02" (26mm) of snow is typically accumulated.

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

The average day length in October in Powell is 10h and 57min.

When is the sunrise / sunset in October in Powell?

On the first day of October in Powell, sunrise is at 7:13 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 6:04 pm MDT.

How long on average sun shines in October in Powell?

In October, the average sunshine duration in Powell is 7.1h.

What is the UV index reading in October in Powell?

In October, the average daily maximum UV index in Powell, Wyoming, is 3. 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 days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Powell, WY

Average temperature in October - Powell, WY
  • Average high temperature in October: 54.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in October: 37.9°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (15.6°F).

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Average pressure in October
Powell, WY

Average pressure in October - Powell, WY
  • Average pressure in October: 30.02"Hg

The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in October
Powell, WY

Average wind speed in October - Powell, WY
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in October
Powell, WY

Average humidity in October - Powell, WY
  • Average humidity in October: 52%

The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (37%).

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Average rainfall in October
Powell, WY

Average rainfall in October - Powell, WY
  • Average rainfall in October: 0.63"

The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in October
Powell, WY

Average rainfall days in October - Powell, WY
  • Average rainfall days in October: 9.3 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is December (4.9 days).

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Average snowfall in October
Powell, WY

Average snowfall in October - Powell, WY
  • Average snowfall in October: 1.02"

The month with the highest snowfall is February (3.9").
The months with the least snowfall are July and August (0").

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Average snowfall days in October
Powell, WY

Average snowfall days in October - Powell, WY
  • Average snowfall days in October: 3.5 days

The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in October /
Average sunshine in October
Powell, WY

Average daylight in October / Average sunshine in October - Powell, WY
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).

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Average sunshine days in October
Powell, WY

Average sunshine days in October - Powell, WY
  • Average sunshine days in October: 17.8 days

The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in October
Powell, WY

Average UV index in October - Powell, WY
  • Average UV index in October: 3

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

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Average cloud cover in October
Powell, WY

Average cloud cover in October - Powell, WY
  • Average cloud cover in October: 21

The month with the most cloud cover is February (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 13).

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Average visibility in October
Powell, WY

Average visibility in October - Powell, WY
  • 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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Powell, Wyoming, USA

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