Monthly weather forecast and climate
Whitlash, MT

January, like December, is another subzero cold winter month in Whitlash, Montana, with average temperature fluctuating between 16.3°F (-8.7°C) and 28.6°F (-1.9°C). In January, the average high-temperature is relatively the same as in December - a still freezing cold 28.6°F (-1.9°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Whitlash, Montana, with average temperature ranging between max 29.1°F (-1.6°C) and min 16.2°F (-8.8°C). In February, the average high-temperature is relatively the same as in January - a still subzero cold 29.1°F (-1.6°C). Weather in February »

The first month of the spring, March, is a wintry month in Whitlash, Montana, with temperature in the range of an average high of 41.4°F (5.2°C) and an average low of 26.1°F (-3.3°C). In March, the average high-temperature increases, from a subzero cold 29.1°F (-1.6°C) in February, to a cold 41.4°F (5.2°C). Weather in March »

April is a fresh spring month in Whitlash, Montana, with average temperature ranging between max 52.5°F (11.4°C) and min 36.5°F (2.5°C). In Whitlash, the average high-temperature in April increases, from a cold 41.4°F (5.2°C) in March, to a cool 52.5°F (11.4°C). Weather in April »

The last month of the spring, May, is a comfortable month in Whitlash, Montana, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 63.1°F (17.3°C). In May, the average high-temperature rises, from a fresh 52.5°F (11.4°C) in April, to a comfortable 63.1°F (17.3°C). Weather in May »

The first month of the summer, June, is an agreeable month in Whitlash, Montana, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 51.8°F (11°C). In Whitlash, the average high-temperature in June slightly increases, from an enjoyable 63.1°F (17.3°C) in May, to an agreeable 72°F (22.2°C). Weather in June »

July is a moderately hot summer month in Whitlash, Montana, with average temperature ranging between max 81.9°F (27.7°C) and min 59.2°F (15.1°C). July is the warmest month, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 59.2°F (15.1°C). The average heat index is estimated at 81.7°F (27.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Whitlash, Montana, with average temperature varying between 60.3°F (15.7°C) and 81°F (27.2°C). In August, the average high-temperature is essentially the same as in July - a still warm 81°F (27.2°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Whitlash, Montana, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 51.6°F (10.9°C). In Whitlash, the average high-temperature in September decreases, from a warm 81°F (27.2°C) in August, to a pleasant 70°F (21.1°C). Weather in September »

October, the same as September, is a cool autumn month in Whitlash, Montana, with average temperature fluctuating between 38.1°F (3.4°C) and 53.6°F (12°C). In Whitlash, the average high-temperature plummets, from an agreeable 70°F (21.1°C) in September, to a cool 53.6°F (12°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Whitlash, Montana, with average temperature ranging between max 39.7°F (4.3°C) and min 26.4°F (-3.1°C). In November, the average high-temperature drops, from a fresh 53.6°F (12°C) in October, to a cold 39.7°F (4.3°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Whitlash, Montana, with average temperature varying between 16.2°F (-8.8°C) and 27.9°F (-2.3°C). With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.2°F (-8.8°C), December is the coldest month. Weather in December »

What is the most humid month in Whitlash?

With an average relative humidity of 81%, January is the most humid month in Whitlash.

How much does it rain in Whitlash?

Throughout the year, in Whitlash, Montana, there are 77.5 rainfall days, and 6.5" (165mm) of precipitation is accumulated.

What is the driest month in Whitlash?

January and December are months with the least rain in Whitlash when the rain falls for 2.1 days and typically aggregates up to 0.16" (4mm) of rain.

When does it snow in Whitlash?

Months with snowfall in Whitlash, Montana, are January through May, September through December.

How many days does it snow in Whitlash?

In Whitlash, during the entire year, snow falls for 38 days, and aggregates up to 8.78" (223mm) of snow.

What is the month with the least sunshine in Whitlash?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine.

What are the months with the lowest UV index in Whitlash?

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

When does it snow the most in Whitlash?

The month with the most snowfall is April when snow falls for 4.5 days and typically aggregates up to 1.65" (42mm) of snow.

What is the wettest month in Whitlash?

June is the month with the most rainfall. Rain falls for 11.1 days and accumulates 1.54" (39mm) of precipitation.

When it does not snow in Whitlash?

June through August are months without snowfall in Whitlash.

When are the longest days in Whitlash?

With an average of 16.1h of daylight, June has the longest days of the year in Whitlash.

What is the warmest month in Whitlash?

The warmest month is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 59.2°F (15.1°C).

What month has the most sunshine in Whitlash?

The month with the most sunshine in Whitlash, Montana, is July, with an average of 12h of sunshine.

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

With an average maximum UV index of 6, July is the month with the highest UV index in Whitlash.

What is the least humid month in Whitlash?

The least humid month is August, with an average relative humidity of 39%.

What is the coldest month in Whitlash?

The coldest month in Whitlash is December, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.2°F (-8.8°C).

What is the month with the shortest days in Whitlash?

With an average of 8.3h of daylight, December has the shortest days of the year.
Average temperature - Whitlash, MT
Average pressure - Whitlash, MT

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

Average wind speed - Whitlash, MT

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).

Average rainfall - Whitlash, MT

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

Average rainfall days - Whitlash, MT

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

Average snowfall - Whitlash, MT
Average snowfall days - Whitlash, MT

The month with the highest number of snowfall days is December (6.9 days).
Months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Whitlash, MT

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.3h).

The month with the most sunshine is July (Average sunshine: 12h).
Months with the least sunshine are January and December (Average sunshine: 5.4).

Average sunshine days - Whitlash, MT

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

Average UV index - Whitlash, MT
Average visibility - Whitlash, 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).