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
October's onset witnesses a marked shift in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in September to a fresh 52.7°F (11.5°C). Hanna records an average low of 35.1°F (1.7°C) throughout the nights in October.Humidity
In October, the average relative humidity is 53%.Rainfall
In Hanna, during October, the rain falls for 6.3 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Hanna, during the entire year, the rain falls for 80.5 days and collects up to 8.39" (213mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In October, it is snowing for 5.2 days. Throughout October, 3.07" (78mm) of snow is accumulated. In Hanna, during the entire year, snow falls for 70.3 days and aggregates up to 29.57" (751mm) of snow.Daylight
The average length of the day in October is 11h and 4min.On the first day of the month, sunrise is at 7:04 am and sunset at 6:47 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:01 pm MDT.
Sunshine
The average sunshine in October is 7h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during October morphs into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How much does it rain in October?
How many days does it snow in October?
What is the average length of the day in October in Hanna?
When are sunrise and sunset in October?
How many hours of sunshine does Hanna have in October?
What is the month with the lowest UV index?
How high is the UV index in October?
Average temperature in October
Hanna, WY
- Average high temperature in October: 52.7°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 (26.4°F).
- Average low temperature in October: 35.1°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).
Average pressure in October
Hanna, WY
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in October
Hanna, WY
- Average wind speed in October: 11.6mph
The windiest month (with the highest average wind speed) is November (12.4mph).
The calmest months (with the lowest average wind speed) are July and August (9.3mph).
Average humidity in October
Hanna, WY
- Average humidity in October: 53%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (34%).
Average rainfall in October
Hanna, WY
- Average rainfall in October: 0.87"
The wettest month (with the highest rainfall) is April (1.34").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in October
Hanna, WY
- Average rainfall days in October: 6.3 days
The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in October
Hanna, WY
- Average snowfall in October: 3.07"
The month with the highest snowfall is March (5.47").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Hanna, WY
- Average snowfall days in October: 5.2 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Hanna, 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 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 5h and 54min).
Average sunshine days in October
Hanna, WY
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is April (12.6 days).
Average UV index in October
Hanna, 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
Hanna, WY
- Average cloud cover in October: 22
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in October
Hanna, WY
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).
Hanna, Wyoming, USA
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