October weather forecast
Boyes, MT

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Weather in October

October, like September, is another refreshing autumn month in Boyes, Montana, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 55.9°F (13.3°C).

Temperature

October signals a clear decrease in the average high-temperature, dropping from September's warm 73.9°F (23.3°C) to a refreshing 55.9°F (13.3°C). In October, Boyes encounters an average low-temperature of 39.4°F (4.1°C) during the night.

Humidity

In October, the average relative humidity is 59%.

Rainfall

In October, in Boyes, the rain falls for 8.2 days. Throughout October, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Boyes, Montana, there are 100 rainfall days, and 12.83" (326mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Boyes are January through May, September through December. In Boyes, in October, snow falls for 3.2 days, with typically accumulated 2.44" (62mm) of snow. In Boyes, during the entire year, snow falls for 52.1 days and aggregates up to 23.54" (598mm) of snow.

Daylight

In Boyes, Montana, the average length of the day in October is 10h and 56min.
On the first day of October, sunrise is at 6:59 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:48 pm MDT.

Sunshine

The average sunshine in October in Boyes is 6.9h.

UV index

In Boyes, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in October transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What is the temperature in October in Boyes?

In October, in Boyes, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 39.4°F (4.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is computed to be 84.2°F (29°C).

What is the average humidity in October in Boyes?

In October, the average relative humidity in Boyes is 59%.

How many days does it rain in October in Boyes?

In Boyes, Montana, in October, it is raining for 8.2 days, with typically 1.18" (30mm) of accumulated precipitation.

How many days does it snow in October in Boyes?

In Boyes, Montana, in October, during 3.2 snowfall days, 2.44" (62mm) of snow is typically accumulated.

What is the average length of the day in October in Boyes?

The average day length in October is 10h and 56min.

What time are sunrise and sunset in October in Boyes?

On the first day of October in Boyes, sunrise is at 6:59 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:48 pm MDT.

How long on average sun shines in October in Boyes?

In Boyes, Montana, the average sunshine duration in October is 6.9h.

What is the UV index reading in October in Boyes?

The average daily maximum UV index in October in Boyes is 3. A UV Index reading of 3 to 5 represents a medium health risk from 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
Boyes, MT

Average temperature in October - Boyes, MT
  • Average high temperature in October: 55.9°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in October: 39.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is February (17.1°F).

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Average pressure in October
Boyes, MT

Average pressure in October - Boyes, MT
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Boyes, MT

Average wind speed in October - Boyes, MT
  • Average wind speed in October: 10.4mph

The windiest months (with the highest average wind speed) are January and October (10.4mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in October
Boyes, MT

Average humidity in October - Boyes, MT
  • Average humidity in October: 59%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in October
Boyes, MT

Average rainfall in October - Boyes, MT
  • Average rainfall in October: 1.18"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in October
Boyes, MT

Average rainfall days in October - Boyes, MT
  • Average rainfall days in October: 8.2 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in October
Boyes, MT

Average snowfall in October - Boyes, MT
  • Average snowfall in October: 2.44"

The month with the highest snowfall is April (4.88").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Boyes, MT

Average snowfall days in October - Boyes, MT
  • Average snowfall days in October: 3.2 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 October /
Average sunshine in October
Boyes, MT

Average daylight in October / Average sunshine in October - Boyes, 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: 6h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in October
Boyes, MT

Average sunshine days in October - Boyes, MT
  • Average sunshine days in October: 19.2 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is April (12.6 days).

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Average UV index in October
Boyes, MT

Average UV index in October - Boyes, MT
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Boyes, MT

Average cloud cover in October - Boyes, MT
  • Average cloud cover in October: 28

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in October
Boyes, MT

Average visibility in October - Boyes, 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).

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Boyes, Montana, USA

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