October weather forecastKemmerer, WY
October
Weather in October
October brings in a notable change in Kemmerer's weather, ushering in the full force of fall. The temperature drops significantly compared to warmer September, making way for more established fall conditions. The incidence of rainfall remains consistent with September, standing at around 0.83" (21mm). The number of daylight hours decreases to approximately 11.1, as the days start becoming shorter. Despite these changes, October's weather allows residents to enjoy the stunning fall colors, making the outdoor experience visually rewarding.Temperature
The start of October brings a distinct shift in the average high-temperature, dropping from September's agreeable 68.9°F (20.5°C) to a fresh 51.4°F (10.8°C). The average low-temperature during October nights is a cold 33.6°F (0.9°C).Humidity
The average relative humidity in October in Kemmerer is 56%.Rainfall
In October, the rain falls for 7 days. Throughout October, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 96.8 rainfall days, and 11.46" (291mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In October, it is snowing for 5.2 days. Throughout October, 2.6" (66mm) of snow is accumulated. Throughout the year, there are 88.9 snowfall days, and 38.86" (987mm) 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 7:19 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 6:17 pm MDT.
Sunshine
In Kemmerer, the average sunshine in October is 7.2h.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 unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 in October translates into these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Kemmerer, WY
- Average high temperature in October: 51.4°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in October: 33.6°F
The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in October
Kemmerer, WY
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Kemmerer, WY
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in October
Kemmerer, WY
- Average humidity in October: 56%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (35%).
Average rainfall in October
Kemmerer, WY
- Average rainfall in October: 0.83"
The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is August (0.59").
Average rainfall days in October
Kemmerer, WY
- Average rainfall days in October: 7 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (5 days).
Average snowfall in October
Kemmerer, WY
- Average snowfall in October: 2.6"
The month with the highest snowfall is March (6.81").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Kemmerer, WY
- Average snowfall days in October: 5.2 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Kemmerer, WY
- Average daylight in October: 11h and 6min
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 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in October
Kemmerer, WY
- Average sunshine days in October: 19.4 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is April (9.7 days).
Average UV index in October
Kemmerer, 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
Kemmerer, WY
- Average cloud cover in October: 22
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in October
Kemmerer, WY
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
