November weather forecast
Sumatra, MT

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Weather in November

The last month of the autumn, November, is also a frosty month in Sumatra, Montana, with an average temperature fluctuating between 43.7°F (6.5°C) and 29.1°F (-1.6°C).

Temperature

November ushers in a slight temperature change, with average high-temperatures reducing from October's refreshing 57.2°F (14°C) to a chilly 43.7°F (6.5°C). In Sumatra, November nights witness a steady temperature drop to a freezing cold 29.1°F (-1.6°C).

Humidity

In November, the average relative humidity is 65%.

Rainfall

The months with the least rainfall in Sumatra are January, November and December Rain falls for 4.8 days and accumulates 0.47" (12mm) of rain.

Snowfall

Months with snowfall in Sumatra are January through May, September through December. In Sumatra, in November, snow falls for 5.2 days, with typically accumulated 1.89" (48mm) of snow. Throughout the year, in Sumatra, there are 47 snowfall days, and 15.83" (402mm) of snow is accumulated.

Daylight

In November, the average length of the day in Sumatra, Montana, is 9h and 25min.
On the first day of the month, sunrise is at 7:53 am and sunset at 5:54 pm MDT. On the last day of November, sunrise is at 7:33 am and sunset at 4:24 pm MST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from MDT to MST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from MST to MDT.

Sunshine

In November, the average sunshine in Sumatra is 6.3h.

UV index

The average daily maximum UV index in November in Sumatra is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 2 during November, leads to the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

How cold does it get in Sumatra in November?

The high-temperature in Sumatra during November is 43.7°F (6.5°C) and the low-temperature is 29.1°F (-1.6°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 86°F (30°C).

What is the average humidity in November in Sumatra?

In Sumatra, Montana, the average relative humidity in November is 65%.

What is the driest month in Sumatra?

The months with the least rainfall in Sumatra are January, November and December Rain falls for 4.8 days and accumulates 0.47" (12mm) of rain.

How much does it rain in Sumatra in November?

In November, the rain falls for 4.8 days. Throughout November, 0.47" (12mm) of precipitation is accumulated.

How much does it snow in Sumatra in November?

In Sumatra, Montana, in November, during 5.2 snowfall days, 1.89" (48mm) of snow is typically accumulated.

What is the average length of the day in November in Sumatra?

In November, the average day length in Sumatra, Montana, is 9h and 25min.

What time are sunrise and sunset in November in Sumatra?

On the first day of November in Sumatra, Montana, sunrise is at 7:53 am and sunset at 5:54 pm MDT. On the last day of the month, sunrise is at 7:33 am and sunset at 4:24 pm MST.

When does Daylight Saving Time (DST) end in November in Sumatra?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Sumatra, Montana, and the time zone changes from MDT to MST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in Sumatra?

In Sumatra, Montana, the average sunshine duration in November is 6.3h.

How high is the UV index in November in Sumatra?

The average daily maximum UV index in November is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
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 November
Sumatra, MT

Average temperature in November - Sumatra, MT
  • Average high temperature in November: 43.7°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The months with the lowest average high temperature are January and December (30.9°F).

  • Average low temperature in November: 29.1°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

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Average pressure in November
Sumatra, MT

Average pressure in November - Sumatra, MT
  • Average pressure in November: 30.05"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in November
Sumatra, MT

Average wind speed in November - Sumatra, MT
  • Average wind speed in November: 9.4mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (8.2mph).

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Average humidity in November
Sumatra, MT

Average humidity in November - Sumatra, MT
  • Average humidity in November: 65%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in November
Sumatra, MT

Average rainfall in November - Sumatra, MT
  • Average rainfall in November: 0.47"

The wettest month (with the highest rainfall) is May (1.81").
The driest months (with the least rainfall) are January, November and December (0.47").

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Average rainfall days in November
Sumatra, MT

Average rainfall days in November - Sumatra, MT
  • Average rainfall days in November: 4.8 days

The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in November
Sumatra, MT

Average snowfall in November - Sumatra, MT
  • Average snowfall in November: 1.89"

The month with the highest snowfall is February (3.74").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in November
Sumatra, MT

Average snowfall days in November - Sumatra, MT
  • Average snowfall days in November: 5.2 days

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in November /
Average sunshine in November
Sumatra, MT

Average daylight in November / Average sunshine in November - Sumatra, MT
  • Average daylight in November: 9h and 2min

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 November: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).

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Average sunshine days in November
Sumatra, MT

Average sunshine days in November - Sumatra, MT
  • Average sunshine days in November: 20.9 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is April (14.2 days).

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Average UV index in November
Sumatra, MT

Average UV index in November - Sumatra, MT
  • Average UV index in November: 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).

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Average cloud cover in November
Sumatra, MT

Average cloud cover in November - Sumatra, MT
  • Average cloud cover in November: 34

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 15).

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Average visibility in November
Sumatra, MT

Average visibility in November - Sumatra, MT
  • Average visibility in November: 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).

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Sumatra, Montana, USA

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