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 Twin Bridges welcomes October, there is a noticeable shift in the average high-temperature, dropping from September's enjoyable 67.6°F (19.8°C) to a cool 50.7°F (10.4°C). Twin Bridges records an average low-temperature of 30.9°F (-0.6°C) throughout the month of October.Humidity
In October, the average relative humidity in Twin Bridges, Montana, is 63%.Rainfall
In Twin Bridges, during October, the rain falls for 13.1 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Twin Bridges, there are 158 rainfall days, and 12.2" (310mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 20.8 snowfall days, and 5.12" (130mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 55min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:08 pm. On the last day of October, sunrise is at 8:08 am and sunset at 6:17 pm MDT.
Sunshine
In October, the average sunshine is 7.3h.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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 2 in October leads to these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Twin Bridges in October?
What is the average humidity in October in Twin Bridges?
How many days does it rain in October in Twin Bridges?
When does it start to snow in Twin Bridges?
How many hours of daylight does Twin Bridges have in October?
When are sunrise and sunset in October in Twin Bridges?
How long on average sun shines in October in Twin Bridges?
When is the lowest UV index in Twin Bridges?
What is the UV index intensity in October in Twin Bridges?
Average temperature in October
Twin Bridges, MT
- Average high temperature in October: 50.7°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).
- Average low temperature in October: 30.9°F
The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).
Average pressure in October
Twin Bridges, MT
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Twin Bridges, MT
- Average wind speed in October: 5.9mph
The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Twin Bridges, MT
- Average humidity in October: 63%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in October
Twin Bridges, MT
- Average rainfall in October: 0.87"
The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in October
Twin Bridges, MT
- Average rainfall days in October: 13.1 days
The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in October
Twin Bridges, MT
- Average snowfall in October: 0.28"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Twin Bridges, MT
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Twin Bridges, MT
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in October
Twin Bridges, MT
- Average sunshine days in October: 15.8 days
The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).
Average UV index in October
Twin Bridges, MT
- 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, April, October, November and December (UV index 2).
Average cloud cover in October
Twin Bridges, MT
- Average cloud cover in October: 26
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in October
Twin Bridges, MT
- 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).
Twin Bridges, Montana, USA
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