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
As September transitions into October, Hanna sees a clear drop in the average high-temperature, declining from an agreeable 70.9°F (21.6°C) to a fresh 52.7°F (11.5°C). Throughout October, the average low-temperature records at a cold 35.1°F (1.7°C).Humidity
The average relative humidity in October is 53%.Rainfall
In Hanna, in October, it is raining for 6.3 days, with typically 0.87" (22mm) of accumulated precipitation. In Hanna, during the entire year, the rain falls for 80.5 days and collects up to 8.39" (213mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Hanna, during October, snow falls for 5.2 days and regularly aggregates up to 3.07" (78mm) of snow. Throughout the year, there are 70.3 snowfall days, and 29.57" (751mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 4min.On the first day of October, sunrise is at 7:04 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:01 pm MDT.
Sunshine
In Hanna, the average sunshine in October is 7h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hanna. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during October leads to these advisories:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are October temperatures in Hanna?
What is the average humidity in October in Hanna?
How much does it rain in Hanna in October?
How much does it snow in Hanna in October?
How many hours of daylight does Hanna have in October?
When is the sunrise / sunset in October in Hanna?
How many hours of sunshine does Hanna have in October?
What are the months with the lowest UV index in Hanna?
What is the UV index intensity in October in Hanna?
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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