Monthly weather forecast and climate
Brockway, MT

January, the same as December, in Brockway, Montana, is another subzero cold winter month, with average temperature ranging between min 12.6°F (-10.8°C) and max 25.5°F (-3.6°C). With an average high-temperature of 25.5°F (-3.6°C) and an average low-temperature of 12.6°F (-10.8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Brockway, is also a subzero cold month, with average temperature varying between 12.7°F (-10.7°C) and 26.2°F (-3.2°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 26.2°F (-3.2°C). Weather in February »

March, the first month of the spring, in Brockway, is a cold month, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 41.9°F (5.5°C). In Brockway, the average high-temperature significantly increases, from a freezing cold 26.2°F (-3.2°C) in February, to a wintry 41.9°F (5.5°C). Weather in March »

April in Brockway, Montana, is a cool spring month, with average temperature fluctuating between 36.7°F (2.6°C) and 53.4°F (11.9°C). In Brockway, Montana, the average high-temperature rises, from a wintry 41.9°F (5.5°C) in March, to a fresh 53.4°F (11.9°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Brockway, Montana, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 64.9°F (18.3°C). In May, the average high-temperature rises, from a fresh 53.4°F (11.9°C) in April, to a comfortable 64.9°F (18.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Brockway, Montana, with average temperature varying between 56.7°F (13.7°C) and 76.3°F (24.6°C). In June, the average high-temperature increases, from a comfortable 64.9°F (18.3°C) in May, to a warm 76.3°F (24.6°C). Weather in June »

July, the same as June, is a moderately hot summer month in Brockway, Montana, with average temperature varying between 64°F (17.8°C) and 84.7°F (29.3°C). The warmest month is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 64°F (17.8°C). In July, the average heat index is appraised at 84.9°F (29.4°C). Weather in July »

August, the last month of the summer, in Brockway, is another warm month, with average temperature varying between 63.1°F (17.3°C) and 83.3°F (28.5°C). In August, the average high-temperature is essentially the same as in July - a still warm 83.3°F (28.5°C). Weather in August »

September, the first month of the autumn, in Brockway, is also an agreeable month, with average temperature fluctuating between 54.5°F (12.5°C) and 73°F (22.8°C). In Brockway, the average high-temperature in September decreases, from a warm 83.3°F (28.5°C) in August, to a pleasant 73°F (22.8°C). Weather in September »

October, like September, in Brockway, Montana, is another fresh autumn month, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 40.1°F (4.5°C). In Brockway, the average high-temperature significantly decreases, from an agreeable 73°F (22.8°C) in September, to a fresh 54.7°F (12.6°C). Weather in October »

November, the last month of the autumn, in Brockway, is also a wintry month, with average temperature varying between 27°F (-2.8°C) and 40.5°F (4.7°C). In Brockway, the average high-temperature in November drops, from a fresh 54.7°F (12.6°C) in October, to a wintry 40.5°F (4.7°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Brockway, Montana, with average temperature ranging between min 14.2°F (-9.9°C) and max 26.2°F (-3.2°C). In December, the average high-temperature decreases, from a cold 40.5°F (4.7°C) in November, to a freezing cold 26.2°F (-3.2°C). Weather in December »

What is the coldest month in Brockway?

With an average high-temperature of 25.5°F (-3.6°C) and an average low-temperature of 12.6°F (-10.8°C), January is the coldest month in Brockway.

What is the most humid month in Brockway?

With an average relative humidity of 85%, January is the most humid month in Brockway, Montana.

How many days does it rain in Brockway?

In Brockway, during the entire year, the rain falls for 102.6 days and collects up to 13.35" (339mm) of precipitation.

What is the driest month in Brockway?

The month with the least rainfall in Brockway is January when the rain falls for 4.4 days and typically collects 0.51" (13mm) of precipitation.

When does it snow in Brockway?

January through May, October through December are months with snowfall.

How much does it snow in Brockway?

Throughout the year, in Brockway, Montana, there are 58.7 snowfall days, and 17.28" (439mm) of snow is accumulated.

What is the snowiest month in Brockway?

February is the month with the most snowfall in Brockway. Snow falls for 12 days and accumulates 3.62" (92mm) of snow.

What is the month with the least sunshine in Brockway?

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Brockway.

What is the rainiest month in Brockway?

The month with the most rainfall in Brockway is May when the rain falls for 13.7 days and typically aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in Brockway?

June through September are months without snowfall in Brockway.

When are the longest days in Brockway?

With an average of 15.9h of daylight, June has the longest days of the year.

What is the warmest month in Brockway?

July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 64°F (17.8°C).

What month has the most sunshine in Brockway?

The month with the most sunshine is July, with an average of 11.7h of sunshine.

When is the highest UV index in Brockway?

With an average maximum UV index of 7, July is the month with the highest UV index in Brockway, Montana.

What is the least humid month in Brockway?

The least humid month in Brockway is August, with an average relative humidity of 43%.

When is the lowest UV index in Brockway?

Months with the lowest UV index in Brockway are November and December, with an average maximum UV index of 1.

What is the month with the shortest days in Brockway?

With an average of 8.6h of daylight, December has the shortest days of the year.
Average pressure - Brockway, MT

The month with the highest atmospheric pressure is February (30.16").
The month with the lowest atmospheric pressure is June (29.83").

Average wind speed - Brockway, MT

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average rainfall - Brockway, MT
Average rainfall days - Brockway, MT
Average snowfall - Brockway, MT
Average snowfall days - Brockway, MT

The month with the highest number of snowfall days is January (12.9 days).
Months with the least snowfall days are July, August and September (0 days).

Average daylight / Average sunshine - Brockway, MT

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 11.7h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

Average sunshine days - Brockway, MT

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (13.1 days).

Average visibility - Brockway, MT

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).