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
Sinclair experiences a clear temperature downturn in October, with average high-temperatures moving from an agreeable 70.2°F (21.2°C) in September to a cool 52°F (11.1°C). Sinclair's average low-temperature during October nights is observed to be an icy 35.1°F (1.7°C).Humidity
In October, the average relative humidity is 54%.Rainfall
In Sinclair, in October, during 6.8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Sinclair, during the entire year, the rain falls for 81.7 days and collects up to 9.72" (247mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 5.4 snowfall days, it receives 2.64" (67mm) of snow. In Sinclair, during the entire year, snow falls for 80.6 days and aggregates up to 33.39" (848mm) of snow.Daylight
In Sinclair, the average length of the day in October is 11h and 4min.On the first day of October, sunrise is at 7:06 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:03 pm MDT.
Sunshine
The average sunshine in October is 7.1h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in October transforms into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
What is the average length of the day in October in Sinclair?
What time are sunrise and sunset in October?
How long on average sun shines in October?
What is the month with the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Sinclair, WY
- Average high temperature in October: 52°F
The warmest month (with the highest average high temperature) is July (81°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 (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in October
Sinclair, WY
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Sinclair, WY
- Average wind speed in October: 12.1mph
The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.5mph).
Average humidity in October
Sinclair, WY
- Average humidity in October: 54%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in October
Sinclair, WY
- Average rainfall in October: 0.98"
The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in October
Sinclair, WY
- Average rainfall days in October: 6.8 days
The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is November (3.2 days).
Average snowfall in October
Sinclair, WY
- Average snowfall in October: 2.64"
The month with the highest snowfall is April (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Sinclair, WY
- Average snowfall days in October: 5.4 days
The month with the highest number of snowfall days is February (14.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Sinclair, 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 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in October
Sinclair, WY
- Average sunshine days in October: 18.3 days
The month with the most sunshine days is June (21.1 days).
The month with the least sunshine days is February (11.2 days).
Average UV index in October
Sinclair, 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
Sinclair, WY
- Average cloud cover in October: 22
The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 13).
Average visibility in October
Sinclair, WY
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Sinclair, Wyoming, USA
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