Plentywood
Montana, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Plentywood, MT

October, the same as September, is another fresh autumn month in Plentywood, Montana, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 52.7°F (11.5°C).

Temperature

In Plentywood, Montana, the average high-temperature plummets, from an agreeable 70°F (21.1°C) in September, to a fresh 52.7°F (11.5°C). In Plentywood, the average low-temperature is 37.9°F (3.3°C).

Humidity

In October, the average relative humidity is 62%.

Rainfall

In Plentywood, during October, the rain falls for 7.6 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Plentywood, there are 93.3 rainfall days, and 12.01" (305mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Plentywood. Throughout October, in the average 3.2 snowfall days, it receives 1.57" (40mm) of snow. Throughout the year, in Plentywood, there are 66.5 snowfall days, and 19.02" (483mm) of snow is accumulated.

Daylight

In October, the average length of the day is 10.8h.

Sunshine

In October, the average sunshine in Plentywood is 6.1h.

UV index

In Plentywood, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Plentywood?

In Plentywood, Montana, in October, the average high-temperature is 52.7°F (11.5°C), and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in October in Plentywood?

In Plentywood, Montana, the average relative humidity in October is 62%.

How much does it rain in Plentywood in October?

In Plentywood, Montana, during October, the rain falls for 7.6 days and regularly aggregates up to 0.79" (20mm) of precipitation.

When does it start to snow in Plentywood?

October is the first month it typically snows. Throughout October, in the average 3.2 snowfall days, it receives 1.57" (40mm) of snow.

How many hours of daylight does Plentywood have in October?

The average length of the day in October in Plentywood, Montana, is 10.8h.

How many hours of sunshine does Plentywood have in October?

The average sunshine in October in Plentywood, Montana, is 6.1h.

What is the UV index reading in October in Plentywood?

In Plentywood, Montana, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in October - Plentywood, MT
  • Average high temperature in October: 52.7°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is February (19.8°F).

  • Average low temperature in October: 37.9°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is February (6.3°F).

Average humidity in October - Plentywood, MT
  • Average humidity in October: 62%

Months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is August (46%).

Average rainfall in October - Plentywood, MT
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is June (2.17").
The driest month (with the least rainfall) is February (0.47").

Average rainfall days in October - Plentywood, MT
  • Average rainfall days in October: 7.6 days

The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (2.6 days).

Average snowfall in October - Plentywood, MT
  • Average snowfall in October: 1.57"

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

Average snowfall days in October - Plentywood, MT
  • Average snowfall days in October: 3.2 days

The month with the highest number of snowfall days is February (13.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Plentywood, MT
  • Average daylight in October: 10.8h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in October: 6.1h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is February (Average sunshine: 3.9h).

Average UV index in October - Plentywood, MT
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).