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

Monthly weather forecast and climate
Norris, MT

January, the same as December, in Norris, Montana, is another subzero cold winter month, with average temperature ranging between min 9.7°F (-12.4°C) and max 24.6°F (-4.1°C). In Norris, the average high-temperature in January is almost the same as in December - a still freezing cold 24.6°F (-4.1°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Norris, Montana, with average temperature fluctuating between 25.2°F (-3.8°C) and 9.7°F (-12.4°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 25.2°F (-3.8°C). Weather in February »

March, the first month of the spring, in Norris, is a cold month, with average temperature fluctuating between 33.1°F (0.6°C) and 18°F (-7.8°C). In March, the average high-temperature marginally rises, from a subzero cold 25.2°F (-3.8°C) in February, to a wintry 33.1°F (0.6°C). Weather in March »

April, the same as March, is a wintry spring month in Norris, Montana, with average temperature fluctuating between 23°F (-5°C) and 40.3°F (4.6°C). In April, the average high-temperature slightly increases, from a wintry 33.1°F (0.6°C) in March, to a still cold 40.3°F (4.6°C). Weather in April »

May, the last month of the spring, in Norris, is a fresh month, with average temperature fluctuating between 31.5°F (-0.3°C) and 52.3°F (11.3°C). In Norris, the average high-temperature rises, from a wintry 40.3°F (4.6°C) in April, to a cool 52.3°F (11.3°C). Weather in May »

June, the first month of the summer, in Norris, is an enjoyable month, with average temperature fluctuating between 38.8°F (3.8°C) and 64.2°F (17.9°C). In Norris, the average high-temperature increases, from a fresh 52.3°F (11.3°C) in May, to a comfortable 64.2°F (17.9°C). Weather in June »

July in Norris, Montana, is a moderately hot summer month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 74.5°F (23.6°C). The warmest month is July, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 45.1°F (7.3°C). Weather in July »

August, the last month of the summer, in Norris, is another pleasant month, with average temperature ranging between min 46°F (7.8°C) and max 73°F (22.8°C). In August, the average high-temperature is relatively the same as in July - an agreeable 73°F (22.8°C). Weather in August »

September, the first month of the autumn, in Norris, is still a comfortable month, with average temperature fluctuating between 39.9°F (4.4°C) and 63.5°F (17.5°C). In Norris, the average high-temperature decreases, from a pleasant 73°F (22.8°C) in August, to a comfortable 63.5°F (17.5°C). Weather in September »

October, the same as September, in Norris, Montana, is a frosty autumn month, with average temperature fluctuating between 27.5°F (-2.5°C) and 45.5°F (7.5°C). In Norris, Montana, the average high-temperature declines considerably, from an enjoyable 63.5°F (17.5°C) in September, to a chilly 45.5°F (7.5°C). Weather in October »

November, the last month of the autumn, in Norris, is also a subzero cold month, with average temperature varying between 31.6°F (-0.2°C) and 16.9°F (-8.4°C). In Norris, the average high-temperature drops, from a frosty 45.5°F (7.5°C) in October, to a subzero cold 31.6°F (-0.2°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Norris, Montana, with temperature in the range of an average high of 22.3°F (-5.4°C) and an average low of 7.7°F (-13.5°C). With an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 7.7°F (-13.5°C), December is the coldest month. Weather in December »

How much does it rain in Norris?

Throughout the year, there are 105.7 rainfall days, and 17.99" (457mm) of precipitation is accumulated.

When does it snow in Norris?

Months with snowfall in Norris are January through December.

How many days does it snow in Norris?

In Norris, Montana, during the entire year, snow falls for 136.1 days, and aggregates up to 86.93" (2208mm) of snow.

What is the month with the least sunshine in Norris?

The month with the least sunshine in Norris, Montana, is January, with an average of 4.7h of sunshine.

What is the month with the lowest UV index in Norris?

Months with the lowest UV index in Norris, Montana, are January and February, with an average maximum UV index of 1.

What is the most humid month in Norris?

The most humid month in Norris is February, with an average relative humidity of 90%.

What is the snowiest month in Norris?

April is the month with the most snowfall in Norris. Snow falls for 19.9 days and accumulates 14.76" (375mm) of snow.

What is the rainiest month in Norris?

The month with the most rainfall in Norris is May when the rain falls for 14.4 days and typically aggregates up to 2.36" (60mm) of precipitation.

When are the longest days in Norris?

The month with the longest days is June, with an average of 15.6h of daylight.

What is the warmest month in Norris?

The warmest month in Norris, Montana, is July, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 45.1°F (7.3°C).

What month has the most sunshine in Norris?

July has the most sunshine of the year in Norris, with an average of 11.6h of sunshine.

What is the month with the highest UV index in Norris?

The month with the highest UV index is July, with an average maximum UV index of 5.

What is the least humid month in Norris?

August is the least humid month, with an average relative humidity of 50%.

When it does not snow in Norris?

August is the month with the least snowfall. Snow falls for 0.3 days and accumulates 0.08" (2mm) of snow.

What is the coldest month in Norris?

December is the coldest month in Norris, Montana, with an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 7.7°F (-13.5°C).

What is the driest month in Norris?

December is the month with the least rainfall. Rain falls for 4.7 days and accumulates 0.75" (19mm) of precipitation.

What is the month with the shortest days in Norris?

With an average of 8.8h of daylight, December has the shortest days of the year.
Average temperature - Norris, MT
Average rainfall - Norris, MT
Average rainfall days - Norris, MT

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is November (2.9 days).

Average snowfall days - Norris, MT

The month with the highest number of snowfall days is April (19.9 days).
The month with the least snowfall days is August (0.3 days).

Average daylight / Average sunshine - Norris, MT

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

The month with the most sunshine is July (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 4.7h).