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
Etna's transition into October marks a considerable drop in the average high-temperature, moving down from a comfortable 66.6°F (19.2°C) in September to a chilly 48.9°F (9.4°C). Nighttime temperature in Etna experiences an average drop to a freezing cold 29.1°F (-1.6°C) in October.Humidity
In Etna, the average relative humidity in October is 68%.Rainfall
In Etna, in October, it is raining for 11.8 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, in Etna, there are 127 rainfall days, and 24.29" (617mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Etna, Wyoming, in October, snow falls for 7.1 days, with typically accumulated 5.51" (140mm) of snow. Throughout the year, there are 126.6 snowfall days, and 110.28" (2801mm) of snow is accumulated.Daylight
In October, the average length of the day in Etna is 11h and 1min.On the first day of October in Etna, Wyoming, sunrise is at 7:22 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 6:16 pm MDT.
Sunshine
The average sunshine in October is 6.6h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In October, an average UV index of 2 transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Etna in October?
What is the average humidity in October in Etna?
How many days does it rain in October in Etna?
How many days does it snow in October in Etna?
How many hours of daylight does Etna have in October?
When are sunrise and sunset in October in Etna?
How long on average sun shines in October in Etna?
What is the UV index intensity in October in Etna?
Average temperature in October
Etna, WY
- Average high temperature in October: 48.9°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is December (24.3°F).
- Average low temperature in October: 29.1°F
The months with the highest average low temperature are July and August (45.3°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in October
Etna, WY
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Etna, WY
- Average wind speed in October: 4.8mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in October
Etna, WY
- Average humidity in October: 68%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (46%).
Average rainfall in October
Etna, WY
- Average rainfall in October: 1.65"
The wettest month (with the highest rainfall) is February (2.91").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in October
Etna, WY
- Average rainfall days in October: 11.8 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in October
Etna, WY
- Average snowfall in October: 5.51"
The month with the highest snowfall is February (22.91").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Etna, WY
- Average snowfall days in October: 7.1 days
The months with the highest number of snowfall days are February and December (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Etna, 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in October
Etna, WY
- Average sunshine days in October: 15 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is April (5.3 days).
Average UV index in October
Etna, WY
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in October
Etna, WY
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in October
Etna, WY
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).
Etna, Wyoming, USA
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