October weather forecast
Whitlash, MT

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Weather in October

October, like September, in Whitlash, Montana, is another fresh autumn month, with an average temperature ranging between min 38.1°F (3.4°C) and max 53.6°F (12°C).

Temperature

With the onset of October, Whitlash's average high-temperature witnesses a clear drop, receding from September's pleasant 70°F (21.1°C) to a cool 53.6°F (12°C). Whitlash's nights in October experience an average temperature drop to a cold 38.1°F (3.4°C).

Humidity

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

Rainfall

In Whitlash, in October, it is raining for 6.3 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, there are 77.5 rainfall days, and 6.5" (165mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Whitlash. In October, it is snowing for 2 days. Throughout October, 0.35" (9mm) of snow is accumulated. Throughout the year, in Whitlash, there are 38 snowfall days, and 8.78" (223mm) of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 46min.
On the first day of the month, sunrise is at 7:25 am and sunset at 7:02 pm. On the last day of October, sunrise is at 8:11 am and sunset at 6:05 pm MDT.

Sunshine

The average sunshine in October is 6.7h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Whitlash. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: During October, 2 as the daily maximum UV index converts into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Whitlash in October?

The high-temperature during October is 53.6°F (12°C) and the low-temperature is 38.1°F (3.4°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 82.4°F (28°C).

What is the average humidity in October in Whitlash?

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

How much does it rain in Whitlash in October?

In Whitlash, during October, the rain falls for 6.3 days and regularly aggregates up to 0.31" (8mm) of precipitation.

How much does it snow in Whitlash in October?

In Whitlash, Montana, in October, snow falls for 2 days, with typically accumulated 0.35" (9mm) of snow.

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

In Whitlash, the average day length in October is 10h and 46min.

When is the sunrise / sunset in October in Whitlash?

In October, on the first day of the month, sunrise is at 7:25 am and sunset at 7:02 pm. On the last day of the month, in Whitlash, Montana, sunrise is at 8:11 am and sunset at 6:05 pm MDT.

How many hours of sunshine does Whitlash have in October?

The average sunshine duration in October is 6.7h.

When is the lowest UV index in Whitlash?

The months with the lowest UV index in Whitlash are January through March, October through December, with an average maximum UV index of 2.

What is the UV index reading in October in Whitlash?

The average daily maximum UV index in October in Whitlash, Montana, is 2. A UV Index reading 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 October
Whitlash, MT

Average temperature in October - Whitlash, MT
  • Average high temperature in October: 53.6°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in October: 38.1°F

The month with the highest average low temperature is August (60.3°F).
The coldest months (with the lowest average low temperature) are February and December (16.2°F).

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Average pressure in October
Whitlash, MT

Average pressure in October - Whitlash, MT
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Whitlash, MT

Average wind speed in October - Whitlash, MT
  • Average wind speed in October: 10.2mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in October
Whitlash, MT

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

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in October
Whitlash, MT

Average rainfall in October - Whitlash, MT
  • Average rainfall in October: 0.31"

The wettest month (with the highest rainfall) is June (1.54").
The driest months (with the least rainfall) are January and December (0.16").

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Average rainfall days in October
Whitlash, MT

Average rainfall days in October - Whitlash, MT
  • Average rainfall days in October: 6.3 days

The month with the highest number of rainy days is May (12.4 days).
The months with the least rainy days are January and February (2.1 days).

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Average snowfall in October
Whitlash, MT

Average snowfall in October - Whitlash, MT
  • Average snowfall in October: 0.35"

The month with the highest snowfall is April (1.65").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Whitlash, MT

Average snowfall days in October - Whitlash, MT
  • Average snowfall days in October: 2 days

The month with the highest number of snowfall days is December (6.9 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
Whitlash, MT

Average daylight in October / Average sunshine in October - Whitlash, 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 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in October
Whitlash, MT

Average sunshine days in October - Whitlash, MT
  • Average sunshine days in October: 22.5 days

The months with the most sunshine days are January and December (23.9 days).
The months with the least sunshine days are May and June (16.3 days).

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Average UV index in October
Whitlash, MT

Average UV index in October - Whitlash, 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 January, February, March, October, November and December (UV index 2).

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Average cloud cover in October
Whitlash, MT

Average cloud cover in October - Whitlash, MT
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).

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Average visibility in October
Whitlash, MT

Average visibility in October - Whitlash, 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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Whitlash, Montana, USA

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