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

Monthly weather forecast and climate
Monarch, MT

January, like December, is another subzero cold winter month in Monarch, Montana, with average temperature ranging between max 26.6°F (-3°C) and min 14°F (-10°C). In January, the average high-temperature is essentially the same as in December - a still freezing cold 26.6°F (-3°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Monarch, Montana, with average temperature varying between 25.5°F (-3.6°C) and 12°F (-11.1°C). In Monarch, the average high-temperature in February is essentially the same as in January - a still freezing cold 25.5°F (-3.6°C). Weather in February »

The first month of the spring, March, is a cold month in Monarch, Montana, with average temperature varying between 35.2°F (1.8°C) and 20.1°F (-6.6°C). In March, the average high-temperature increases, from a subzero cold 25.5°F (-3.6°C) in February, to a wintry 35.2°F (1.8°C). Weather in March »

April, like March, in Monarch, Montana, is another cold spring month, with temperature in the range of an average low of 25.9°F (-3.4°C) and an average high of 42.1°F (5.6°C). In April, the average high-temperature marginally rises, from 35.2°F (1.8°C) in March, to a still cold 42.1°F (5.6°C). Weather in April »

The last month of the spring, May, is a cool month in Monarch, Montana, with average temperature varying between 34.2°F (1.2°C) and 53.2°F (11.8°C). In May, the average high-temperature rises, from a wintry 42.1°F (5.6°C) in April, to a fresh 53.2°F (11.8°C). Weather in May »

The first month of the summer, June, is an enjoyable month in Monarch, Montana, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 63.1°F (17.3°C). In Monarch, the average high-temperature increases, from a fresh 53.2°F (11.8°C) in May, to a comfortable 63.1°F (17.3°C). Weather in June »

July in Monarch, Montana, is a moderately hot summer month, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 73.9°F (23.3°C). The warmest month is July, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 48.2°F (9°C). Weather in July »

August, the last month of the summer, in Monarch, is another pleasant month, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 72.1°F (22.3°C). In August, the average high-temperature is almost the same as in July - a pleasant 72.1°F (22.3°C). Weather in August »

September, the first month of the autumn, in Monarch, is also an enjoyable month, with average temperature ranging between max 62.8°F (17.1°C) and min 41.5°F (5.3°C). In Monarch, Montana, the average high-temperature decreases, from an agreeable 72.1°F (22.3°C) in August, to a comfortable 62.8°F (17.1°C). Weather in September »

October, the same as September, in Monarch, Montana, is a frosty autumn month, with average temperature ranging between max 46.4°F (8°C) and min 29.8°F (-1.2°C). In October, the average high-temperature declines considerably, from an enjoyable 62.8°F (17.1°C) in September, to a chilly 46.4°F (8°C). Weather in October »

The last month of the autumn, November, is another cold month in Monarch, Montana, with average temperature varying between 33.4°F (0.8°C) and 19.9°F (-6.7°C). In November, the average high-temperature decreases, from a frosty 46.4°F (8°C) in October, to a cold 33.4°F (0.8°C). Weather in November »

December, the first month of the winter, in Monarch, is also a subzero cold month, with temperature in the range of an average high of 24.3°F (-4.3°C) and an average low of 11.7°F (-11.3°C). The coldest month is December, with an average high-temperature of 24.3°F (-4.3°C) and an average low-temperature of 11.7°F (-11.3°C). Weather in December »

How many days does it rain in Monarch?

In Monarch, during the entire year, the rain falls for 138.1 days and collects up to 28.58" (726mm) of precipitation.

When does it snow in Monarch?

January through June, August through December are months with snowfall in Monarch.

How many days does it snow in Monarch?

In Monarch, Montana, during the entire year, snow falls for 137.4 days, and aggregates up to 110.08" (2796mm) of snow.

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

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

What is the most humid month in Monarch?

February is the most humid month in Monarch, with an average relative humidity of 87%.

What is the month with the least sunshine in Monarch?

With an average of 4.8h of sunshine, February has the least sunshine of the year.

When does it snow the most in Monarch?

The month with the most snowfall in Monarch, Montana, is April when snow falls for 18.8 days and typically aggregates up to 19.29" (490mm) of snow.

What is the wettest month in Monarch?

The month with the most rainfall is May when the rain falls for 20.2 days and typically aggregates up to 4.69" (119mm) of precipitation.

When are the longest days in Monarch?

The month with the longest days in Monarch, Montana, is June, with an average of 15.9h of daylight.

What is the warmest month in Monarch?

July is the warmest month in Monarch, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 48.2°F (9°C).

When it does not snow in Monarch?

July is the only month when snow does not fall.

What month has the most sunshine in Monarch?

The month with the most sunshine is July, with an average of 11.5h of sunshine.

When is the highest UV index in Monarch?

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

What is the least humid month in Monarch?

August is the least humid month, with an average relative humidity of 53%.

What is the coldest month in Monarch?

The coldest month is December, with an average high-temperature of 24.3°F (-4.3°C) and an average low-temperature of 11.7°F (-11.3°C).

What is the driest month in Monarch?

The month with the least rainfall in Monarch, Montana, is December when the rain falls for 6.5 days and typically collects 1.26" (32mm) of precipitation.

What is the month with the shortest days in Monarch?

The month with the shortest days in Monarch, Montana, is December, with an average of 8.6h of daylight.
Average temperature - Monarch, MT
Average rainfall - Monarch, MT

The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is December (1.26").

Average rainfall days - Monarch, MT

The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (5.2 days).

Average snowfall days - Monarch, MT

The month with the highest number of snowfall days is March (20.3 days).
The month with the least snowfall days is July (0 days).

Average daylight / Average sunshine - Monarch, 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: 11.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).