October weather forecastAlpine, WY
October
Weather in October
October, the same as September, in Alpine, Wyoming, is another chilly autumn month, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 29.1°F (-1.6°C).Temperature
Alpine's transition into October marks a considerable drop in the average high-temperature, moving down from an enjoyable 66.6°F (19.2°C) in September to a frosty 48.9°F (9.4°C). In Alpine, the average temperature during the nights of October drops to a freezing cold 29.1°F (-1.6°C).Humidity
In Alpine, the average relative humidity in October is 68%.Rainfall
In Alpine, in October, it is raining for 11.8 days, with typically 1.65" (42mm) of accumulated precipitation. In Alpine, during the entire year, the rain falls for 127 days and collects up to 24.29" (617mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Alpine, in October, during 7.1 snowfall days, 5.51" (140mm) of snow is typically accumulated. 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 is 11h and 1min.On the first day of the month, sunrise is at 7:22 am and sunset at 7:04 pm. On the last day of October, in Alpine, 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 estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in October translates into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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 36min
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
Alpine, 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
Alpine, 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
Alpine, 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
Alpine, 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).
