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 Glentana transitions into October, the average high-temperature shows a marked reduction, decreasing from a pleasant 70.2°F (21.2°C) in September to a cool 53.8°F (12.1°C). During October, the temperature in Glentana tends to dip to an average of 39.6°F (4.2°C) at night.Humidity
In Glentana, the average relative humidity in October is 59%.Rainfall
In Glentana, during October, the rain falls for 7.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Glentana, during the entire year, the rain falls for 90.8 days and collects up to 11.1" (282mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Glentana, Montana. October is the first month it typically snows in Glentana. Throughout October, in the average 2.1 snowfall days, it receives 0.91" (23mm) of snow. Throughout the year, in Glentana, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 47min.On the first day of the month, sunrise is at 7:05 am and sunset at 6:43 pm. On the last day of October, in Glentana, sunrise is at 7:51 am and sunset at 5:45 pm MDT.
Sunshine
In October, the average sunshine is 6.3h.UV index
In Glentana, Montana, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during October translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Glentana?
What is the average humidity in October in Glentana?
How many days does it rain in October in Glentana?
When does it start to snow in Glentana?
How many hours of daylight does Glentana have in October?
What time are sunrise and sunset in October in Glentana?
How many hours of sunshine does Glentana have in October?
What is the UV index intensity in October in Glentana?
Average temperature in October
Glentana, MT
- Average high temperature in October: 53.8°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).
- Average low temperature in October: 39.6°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).
Average pressure in October
Glentana, MT
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in October
Glentana, MT
- Average wind speed in October: 11.2mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).
Average humidity in October
Glentana, MT
- Average humidity in October: 59%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).
Average rainfall in October
Glentana, MT
- Average rainfall in October: 0.79"
The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").
Average rainfall days in October
Glentana, MT
- Average rainfall days in October: 7.2 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in October
Glentana, MT
- Average snowfall in October: 0.91"
The month with the highest snowfall is December (2.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Glentana, MT
- Average snowfall days in October: 2.1 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Glentana, MT
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in October
Glentana, MT
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).
Average UV index in October
Glentana, MT
- Average UV index in October: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Glentana, MT
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in October
Glentana, MT
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Glentana, Montana, USA
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