Monthly weather forecast and climate
Starr School, MT

January, like December, is another subzero cold winter month in Starr School, Montana, with average temperature ranging between max 25.5°F (-3.6°C) and min 13.3°F (-10.4°C). In Starr School, Montana, the average high-temperature in January is practically the same as in December - a still subzero cold 25.5°F (-3.6°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Starr School, Montana, with temperature in the range of an average low of 10.9°F (-11.7°C) and an average high of 25°F (-3.9°C). In February, the average high-temperature is practically the same as in January - a still subzero cold 25°F (-3.9°C). Weather in February »

March, the first month of the spring, in Starr School, is a cold month, with temperature in the range of an average high of 33.1°F (0.6°C) and an average low of 19.2°F (-7.1°C). In March, the average high-temperature slightly increases, from a freezing cold 25°F (-3.9°C) in February, to a cold 33.1°F (0.6°C). Weather in March »

April, the same as March, is a wintry spring month in Starr School, Montana, with temperature in the range of an average low of 24.4°F (-4.2°C) and an average high of 41.4°F (5.2°C). In Starr School, the average high-temperature marginally rises, from a wintry 33.1°F (0.6°C) in March, to a still cold 41.4°F (5.2°C). Weather in April »

May, the last month of the spring, in Starr School, is a fresh month, with average temperature varying between 53.4°F (11.9°C) and 32.4°F (0.2°C). In Starr School, the average high-temperature in May rises, from a wintry 41.4°F (5.2°C) in April, to a fresh 53.4°F (11.9°C). Weather in May »

June, the first month of the summer, in Starr School, is an enjoyable month, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 39°F (3.9°C). In Starr School, the average high-temperature in June slightly increases, from a fresh 53.4°F (11.9°C) in May, to an enjoyable 61.9°F (16.6°C). Weather in June »

July in Starr School, Montana, is an agreeable summer month, with average temperature fluctuating between 44.2°F (6.8°C) and 73°F (22.8°C). The warmest month is July, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 44.2°F (6.8°C). Weather in July »

August, the last month of the summer, in Starr School, is also an agreeable month, with average temperature fluctuating between 44.2°F (6.8°C) and 72°F (22.2°C). In August, the average high-temperature is essentially the same as in July - a still agreeable 72°F (22.2°C). Weather in August »

September, the first month of the autumn, in Starr School, is still a comfortable month, with average temperature varying between 37.8°F (3.2°C) and 61°F (16.1°C). In Starr School, the average high-temperature drops, from a pleasant 72°F (22.2°C) in August, to a comfortable 61°F (16.1°C). Weather in September »

October, like September, is another chilly autumn month in Starr School, Montana, with average temperature fluctuating between 28.6°F (-1.9°C) and 44.8°F (7.1°C). In Starr School, the average high-temperature plummets, from a comfortable 61°F (16.1°C) in September, to a frosty 44.8°F (7.1°C). Weather in October »

The last month of the autumn, November, is another freezing cold month in Starr School, Montana, with temperature in the range of an average low of 19.9°F (-6.7°C) and an average high of 31.5°F (-0.3°C). In November, the average high-temperature drops, from a frosty 44.8°F (7.1°C) in October, to a subzero cold 31.5°F (-0.3°C). Weather in November »

December, the first month of the winter, in Starr School, is still a freezing cold month, with average temperature varying between 23.2°F (-4.9°C) and 11.3°F (-11.5°C). With an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C), December is the coldest month. Weather in December »

What is the most humid month in Starr School?

With an average relative humidity of 93%, January is the most humid month in Starr School.

How much does it rain in Starr School?

In Starr School, during the entire year, the rain falls for 118.6 days and collects up to 20.75" (527mm) of precipitation.

What is the rainiest month in Starr School?

January is the month with the most rainfall in Starr School, Montana. Rain falls for 5.5 days and accumulates 2.56" (65mm) of precipitation.

When does it snow in Starr School?

January through June, September through December are months with snowfall.

How many days does it snow in Starr School?

In Starr School, Montana, during the entire year, snow falls for 128.7 days, and aggregates up to 92.13" (2340mm) of snow.

When does it snow the most in Starr School?

The month with the most snowfall in Starr School is January when snow falls for 22.3 days and typically aggregates up to 20.16" (512mm) of snow.

What is the month with the least sunshine in Starr School?

With an average of 3.1h of sunshine, January has the least sunshine of the year in Starr School.

When is the lowest UV index in Starr School?

Months with the lowest UV index in Starr School are January through March, November and December, with an average maximum UV index of 1.

When are the longest days in Starr School?

The month with the longest days is June, with an average of 16.1h of daylight.

What is the warmest month in Starr School?

With an average high-temperature of 73°F (22.8°C) and an average low-temperature of 44.2°F (6.8°C), July is the warmest month in Starr School.

When it does not snow in Starr School?

In Starr School snow does not fall in July and August.

What month has the most sunshine in Starr School?

The month with the most sunshine in Starr School, Montana, is July, with an average of 11.7h of sunshine.

When is the highest UV index in Starr School?

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

What is the least humid month in Starr School?

The least humid month is August, with an average relative humidity of 56%.

What is the driest month in Starr School?

August is the month with the least rainfall. Rain falls for 7.9 days and accumulates 0.71" (18mm) of precipitation.

What is the coldest month in Starr School?

The coldest month is December, with an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C).

What is the month with the shortest days in Starr School?

December has the shortest days of the year in Starr School, Montana, with an average of 8.4h of daylight.
Average temperature - Starr School, MT
Average pressure - Starr School, MT

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

Average wind speed - Starr School, MT

The windiest month (with the highest average wind speed) is November (7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity - Starr School, MT
Average rainfall - Starr School, MT

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is August (0.71").

Average rainfall days - Starr School, MT

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall - Starr School, MT
Average snowfall days - Starr School, MT

The month with the highest number of snowfall days is December (22.8 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Starr School, MT

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

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 3.1h).

Average sunshine days - Starr School, MT
Average UV index - Starr School, MT
Average visibility - Starr School, MT

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March and December (4mi).