October weather forecast
Sweetwater Station, WY

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Weather in October

October, like September, in Sweetwater Station, Wyoming, is a cool autumn month, with an average temperature ranging between min 34.7°F (1.5°C) and max 53.1°F (11.7°C).

Temperature

A notable decrease in the average high-temperature is observed during October, falling from an agreeable 70.3°F (21.3°C) in September to a cool 53.1°F (11.7°C). Sweetwater Station temperatures generally rest at a low of 34.7°F (1.5°C) during the October nights.

Humidity

The average relative humidity in October is 52%.

Rainfall

In Sweetwater Station, in October, during 5.7 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 92.3 rainfall days, and 9.92" (252mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Sweetwater Station, during October, snow falls for 4.1 days and regularly aggregates up to 3.43" (87mm) of snow. In Sweetwater Station, during the entire year, snow falls for 56.6 days and aggregates up to 39.65" (1007mm) of snow.

Daylight

In October, the average length of the day is 11h and 2min.
On the first day of October, sunrise is at 7:10 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:06 pm MDT.

Sunshine

In October, the average sunshine is 7.2h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.
Note: In October, the maximum UV index of 2 transforms into these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

An average high-temperature, in October, in Sweetwater Station, is 53.1°F (11.7°C) and the average low-temperature is 34.7°F (1.5°C).

What is the average humidity in October?

In Sweetwater Station, the average relative humidity in October is 52%.

How much does it rain in October?

In Sweetwater Station, in October, it is raining for 5.7 days, with typically 0.75" (19mm) of accumulated precipitation.

How much does it snow in October?

In Sweetwater Station, in October, during 4.1 snowfall days, 3.43" (87mm) of snow is typically accumulated.

How many hours of daylight does Sweetwater Station have in October?

In October, the average day length is 11h and 2min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:10 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:06 pm MDT.

How many hours of sunshine does Sweetwater Station have in October?

In October, the average sunshine duration is 7.2h.

What are the months with the lowest UV index?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in October?

The average daily maximum UV index in October in Sweetwater Station is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Sweetwater Station, WY

Average temperature in October - Sweetwater Station, WY
  • Average high temperature in October: 53.1°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in October: 34.7°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

Average pressure in October
Sweetwater Station, WY

Average pressure in October - Sweetwater Station, WY
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in October
Sweetwater Station, WY

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

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in October
Sweetwater Station, WY

Average humidity in October - Sweetwater Station, WY
  • Average humidity in October: 52%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (34%).

Average rainfall in October
Sweetwater Station, WY

Average rainfall in October - Sweetwater Station, WY
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in October
Sweetwater Station, WY

Average rainfall days in October - Sweetwater Station, WY
  • Average rainfall days in October: 5.7 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (4.8 days).

Average snowfall in October
Sweetwater Station, WY

Average snowfall in October - Sweetwater Station, WY
  • Average snowfall in October: 3.43"

The month with the highest snowfall is April (8.15").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Sweetwater Station, WY

Average snowfall days in October - Sweetwater Station, WY
  • Average snowfall days in October: 4.1 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Sweetwater Station, WY

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 54min).

Average sunshine days in October
Sweetwater Station, WY

Average sunshine days in October - Sweetwater Station, WY
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is April (12.3 days).

Average UV index in October
Sweetwater Station, WY

Average UV index in October - Sweetwater Station, WY
  • Average UV index in October: 2

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

Average cloud cover in October
Sweetwater Station, WY

Average cloud cover in October - Sweetwater Station, WY
  • Average cloud cover in October: 19

The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in October
Sweetwater Station, WY

Average visibility in October - Sweetwater Station, 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).

Sweetwater Station, Wyoming, USA

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