October weather forecast
Chugwater, WY

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Weather in October

In October, locals in Chugwater witness a significant reduction in temperature. As autumn starts to wave goodbye and winter prepares to set in, people tend to spend more time indoors. This is the perfect time for cozy gatherings around the fireplace, pumpkin carving, and gearing up for an early Halloween celebration. Ranking as the year's third coolest month, October's average minimum temperature drops considerably to 40.5°F (4.7°C).

Temperature

A clear decrease in the average high-temperature is observed during October, decreasing from a moderately hot 77.2°F (25.1°C) in September to a refreshing 59.4°F (15.2°C). Throughout the month of October, Chugwater observes an average nighttime temperature of 40.5°F (4.7°C).

Humidity

In Chugwater, the average relative humidity in October is 50%.

Rainfall

In Chugwater, during October, the rain falls for 5.8 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, there are 90.9 rainfall days, and 11.38" (289mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In October, it is snowing for 3.7 days. Throughout October, 2.76" (70mm) of snow is accumulated. In Chugwater, during the entire year, snow falls for 46.2 days and aggregates up to 26.3" (668mm) of snow.

Daylight

In Chugwater, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:40 pm. On the last day of October, in Chugwater, sunrise is at 7:31 am and sunset at 5:54 pm MDT.

Sunshine

In Chugwater, the average sunshine in October is 7.2h.

UV index

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 3 in October suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

In October, the average high-temperature and low-temperature in Chugwater, Wyoming, are 59.4°F (15.2°C) and 40.5°F (4.7°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 87.8°F (31°C).

What is the average humidity in October?

The average relative humidity in October in Chugwater is 50%.

How many days does it rain in October?

In Chugwater, in October, during 5.8 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

How much does it snow in October?

In October, it is snowing for 3.7 days. Throughout October, 2.76" (70mm) of snow is accumulated.

What is the average length of the day in October?

In Chugwater, the average day length in October is 11h and 4min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:57 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:54 pm MDT.

How many hours of sunshine does Chugwater have in October?

The average sunshine duration in October is 7.2h.

What is the UV index reading in October?

In Chugwater, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Chugwater, WY

Average temperature in October - Chugwater, WY
  • Average high temperature in October: 59.4°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (35.1°F).

  • Average low temperature in October: 40.5°F

The month with the highest average low temperature is July (62.8°F).
The coldest months (with the lowest average low temperature) are February and December (21.6°F).

Average pressure in October
Chugwater, WY

Average pressure in October - Chugwater, WY
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in October
Chugwater, WY

Average wind speed in October - Chugwater, WY
  • Average wind speed in October: 11.6mph

The windiest month (with the highest average wind speed) is January (15mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

Average humidity in October
Chugwater, WY

Average humidity in October - Chugwater, WY
  • Average humidity in October: 50%

The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (39%).

Average rainfall in October
Chugwater, WY

Average rainfall in October - Chugwater, WY
  • Average rainfall in October: 0.91"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in October
Chugwater, WY

Average rainfall days in October - Chugwater, WY
  • Average rainfall days in October: 5.8 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in October
Chugwater, WY

Average snowfall in October - Chugwater, WY
  • Average snowfall in October: 2.76"

The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Chugwater, WY

Average snowfall days in October - Chugwater, WY
  • Average snowfall days in October: 3.7 days

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in October / Average sunshine in October - Chugwater, WY
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 36min).

Average sunshine days in October
Chugwater, WY

Average sunshine days in October - Chugwater, WY
  • Average sunshine days in October: 21.1 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is April (14.5 days).

Average UV index in October
Chugwater, WY

Average UV index in October - Chugwater, WY
  • 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).

Average cloud cover in October
Chugwater, WY

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

The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 16).

Average visibility in October
Chugwater, WY

Average visibility in October - Chugwater, 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).

Chugwater, Wyoming, USA

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