October weather forecast
Milltown, MT

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Weather in October

October, the same as September, is a cool autumn month in Milltown, Montana, with an average temperature varying between 31.3°F (-0.4°C) and 51.4°F (10.8°C).

Temperature

In Milltown, the onset of October is marked by a decreased average high-temperature, declining from September's agreeable 68.7°F (20.4°C) to a cool 51.4°F (10.8°C). Throughout October, an average low-temperature of 31.3°F (-0.4°C) is expected in Milltown.

Humidity

The average relative humidity in October is 71%.

Rainfall

In Milltown, in October, during 5.2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. Throughout the year, there are 67.5 rainfall days, and 3.27" (83mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Milltown are January through May, September through December. In October, in Milltown, Montana, it is snowing for 1.5 days. Throughout October, 0.59" (15mm) of snow is accumulated. In Milltown, during the entire year, snow falls for 44 days and aggregates up to 8.07" (205mm) of snow.

Daylight

In Milltown, the average length of the day in October is 10h and 52min.
On the first day of the month, sunrise is at 7:35 am and sunset at 7:14 pm. On the last day of October, sunrise is at 8:17 am and sunset at 6:20 pm MDT.

Sunshine

The average sunshine in October is 7h.

UV index

In October, the average daily maximum UV index in Milltown is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In October, a regular UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Milltown?

The high-temperature, in October, in Milltown, records 51.4°F (10.8°C), while the low-temperature is 31.3°F (-0.4°C).

What is the average humidity in October in Milltown?

The average relative humidity in October in Milltown, Montana, is 71%.

How many days does it rain in October in Milltown?

In Milltown, Montana, in October, during 5.2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

How much does it snow in Milltown in October?

In October, it is snowing for 1.5 days. Throughout October, 0.59" (15mm) of snow is accumulated.

How many hours of daylight does Milltown have in October?

In October, the average day length in Milltown is 10h and 52min.

When are sunrise and sunset in October in Milltown?

In October, on the first day of the month, sunrise is at 7:35 am and sunset at 7:14 pm. On the last day of the month, in Milltown, Montana, sunrise is at 8:17 am and sunset at 6:20 pm MDT.

How many hours of sunshine does Milltown have in October?

In October, the average sunshine duration in Milltown, Montana, is 7h.

What is the UV index intensity in October in Milltown?

In Milltown, Montana, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Milltown, MT

Average temperature in October - Milltown, MT
  • Average high temperature in October: 51.4°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in October: 31.3°F

The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).

Average pressure in October
Milltown, MT

Average pressure in October - Milltown, MT
  • Average pressure in October: 30.06"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Milltown, MT

Average wind speed in October - Milltown, MT
  • Average wind speed in October: 4.3mph

The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in October
Milltown, MT

Average humidity in October - Milltown, MT
  • Average humidity in October: 71%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is July (50%).

Average rainfall in October
Milltown, MT

Average rainfall in October - Milltown, MT
  • Average rainfall in October: 0.28"

The wettest month (with the highest rainfall) is April (0.47").
The driest months (with the least rainfall) are July and December (0.16").

Average rainfall days in October
Milltown, MT

Average rainfall days in October - Milltown, MT
  • Average rainfall days in October: 5.2 days

The month with the highest number of rainy days is April (8.8 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in October
Milltown, MT

Average snowfall in October - Milltown, MT
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Milltown, MT

Average snowfall days in October - Milltown, MT
  • Average snowfall days in October: 1.5 days

The month with the highest number of snowfall days is December (9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Milltown, MT

Average daylight in October / Average sunshine in October - Milltown, MT
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 7h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in October
Milltown, MT

Average sunshine days in October - Milltown, MT
  • Average sunshine days in October: 22.6 days

The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (17.8 days).

Average UV index in October
Milltown, MT

Average UV index in October - Milltown, MT
  • 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 February and December (UV index 1).

Average cloud cover in October
Milltown, MT

Average cloud cover in October - Milltown, MT
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in October
Milltown, MT

Average visibility in October - Milltown, MT
  • 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 (4mi).

Milltown, Montana, USA

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