Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a pleasant 73°F (22.8°C) to a cool 54.9°F (12.7°C). In October, Thermopolis experiences an average nighttime temperature of 37°F (2.8°C).Humidity
The average relative humidity in October is 52%.Rainfall
In Thermopolis, Wyoming, in October, it is raining for 8.6 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, there are 117.2 rainfall days, and 11.14" (283mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Thermopolis, during October, snow falls for 2.4 days and regularly aggregates up to 0.59" (15mm) of snow. In Thermopolis, during the entire year, snow falls for 51.2 days and aggregates up to 21.3" (541mm) of snow.Daylight
The average length of the day in October is 11h and 0min.On the first day of October, sunrise is at 7:11 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:04 pm MDT.
Sunshine
In Thermopolis, the average sunshine in October is 7h.UV index
The average daily maximum UV index in October in Thermopolis is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In October, an average UV index of 3 transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Thermopolis in October?
What is the average humidity in October in Thermopolis?
How many days does it rain in October in Thermopolis?
How many days does it snow in October in Thermopolis?
How many hours of daylight does Thermopolis have in October?
When are sunrise and sunset in October in Thermopolis?
How long on average sun shines in October in Thermopolis?
What is the UV index reading in October in Thermopolis?
Average temperature in October
Thermopolis, WY
- Average high temperature in October: 54.9°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.2°F).
- Average low temperature in October: 37°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in October
Thermopolis, WY
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Thermopolis, WY
- Average wind speed in October: 5.9mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is January (5mph).
Average humidity in October
Thermopolis, WY
- Average humidity in October: 52%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in October
Thermopolis, WY
- Average rainfall in October: 0.79"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in October
Thermopolis, WY
- Average rainfall days in October: 8.6 days
The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and December (4.3 days).
Average snowfall in October
Thermopolis, WY
- Average snowfall in October: 0.59"
The month with the highest snowfall is February (4.57").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Thermopolis, WY
- Average snowfall days in October: 2.4 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Thermopolis, WY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 7h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in October
Thermopolis, WY
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in October
Thermopolis, WY
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in October
Thermopolis, WY
- Average cloud cover in October: 23
The month with the most cloud cover is February (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in October
Thermopolis, WY
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Thermopolis, Wyoming, USA
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