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

Monthly weather forecast and climate
Saco, MT

January, like December, is a freezing cold winter month in Saco, Montana, with average temperature varying between 10.8°F (-11.8°C) and 24.6°F (-4.1°C). In January, the average high-temperature is almost the same as in December - a still freezing cold 24.6°F (-4.1°C). Weather in January »

February, the last month of the winter, in Saco, is another freezing cold month, with average temperature varying between 10°F (-12.2°C) and 24.4°F (-4.2°C). The coldest month is February, with an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 10°F (-12.2°C). Weather in February »

March, the first month of the spring, in Saco, is a wintry month, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 38.3°F (3.5°C). In Saco, Montana, the average high-temperature increases, from a subzero cold 24.4°F (-4.2°C) in February, to a cold 38.3°F (3.5°C). Weather in March »

April in Saco, Montana, is a cool spring month, with average temperature varying between 36.1°F (2.3°C) and 53.1°F (11.7°C). In Saco, the average high-temperature soars, from a cold 38.3°F (3.5°C) in March, to a cool 53.1°F (11.7°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Saco, Montana, with average temperature varying between 46.9°F (8.3°C) and 65.8°F (18.8°C). In May, the average high-temperature increases, from a fresh 53.1°F (11.7°C) in April, to a comfortable 65.8°F (18.8°C). Weather in May »

June, the first month of the summer, in Saco, is a warm month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 55.4°F (13°C). In June, the average high-temperature rises, from a comfortable 65.8°F (18.8°C) in May, to a warm 75°F (23.9°C). Weather in June »

July, the same as June, is another warm summer month in Saco, Montana, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 84°F (28.9°C). The warmest month is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 63.1°F (17.3°C). The average heat index in July is calculated to 83.8°F (28.8°C). Weather in July »

The last month of the summer, August, is another warm month in Saco, Montana, with average temperature varying between 62.1°F (16.7°C) and 82.8°F (28.2°C). In August, the average high-temperature is practically the same as in July - a still warm 82.8°F (28.2°C). Weather in August »

September, the first month of the autumn, in Saco, is also an agreeable month, with average temperature fluctuating between 71.1°F (21.7°C) and 53.2°F (11.8°C). In Saco, the average high-temperature decreases, from a warm 82.8°F (28.2°C) in August, to a pleasant 71.1°F (21.7°C). Weather in September »

October, the same as September, is another fresh autumn month in Saco, Montana, with average temperature varying between 54.3°F (12.4°C) and 39.4°F (4.1°C). In October, the average high-temperature significantly decreases, from a pleasant 71.1°F (21.7°C) in September, to a fresh 54.3°F (12.4°C). Weather in October »

November, the last month of the autumn, in Saco, is another cold month, with average temperature fluctuating between 25.7°F (-3.5°C) and 38.8°F (3.8°C). In Saco, the average high-temperature significantly decreases, from a fresh 54.3°F (12.4°C) in October, to a wintry 38.8°F (3.8°C). Weather in November »

December, the first month of the winter, in Saco, is also a subzero cold month, with temperature in the range of an average low of 12.7°F (-10.7°C) and an average high of 24.8°F (-4°C). In December, the average high-temperature decreases, from a cold 38.8°F (3.8°C) in November, to a freezing cold 24.8°F (-4°C). Weather in December »

What is the most humid month in Saco?

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

How many days does it rain in Saco?

In Saco, during the entire year, the rain falls for 91.8 days and collects up to 10.63" (270mm) of precipitation.

When does it snow in Saco?

Months with snowfall in Saco are January through May, October through December.

How much does it snow in Saco?

In Saco, Montana, during the entire year, snow falls for 56.9 days, and aggregates up to 17.95" (456mm) of snow.

When is the lowest UV index in Saco?

Months with the lowest UV index in Saco, Montana, are January through March, October through December, with an average maximum UV index of 2.

What is the coldest month in Saco?

With an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 10°F (-12.2°C), February is the coldest month in Saco, Montana.

What is the driest month in Saco?

February is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.43" (11mm) of precipitation.

What is the month with the least sunshine in Saco?

With an average of 4.6h of sunshine, February has the least sunshine of the year in Saco.

What is the rainiest month in Saco?

May is the month with the most rainfall. Rain falls for 12.7 days and accumulates 1.73" (44mm) of precipitation.

When it does not snow in Saco?

June through September are months without snowfall in Saco, Montana.

When are the longest days in Saco?

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

What is the warmest month in Saco?

With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month in Saco, Montana.

What month has the most sunshine in Saco?

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

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

The month with the highest UV index is July, with an average maximum UV index of 7.

What is the least humid month in Saco?

With an average relative humidity of 41%, August is the least humid month.

What is the snowiest month in Saco?

The month with the most snowfall in Saco, Montana, is December when snow falls for 11.8 days and typically aggregates up to 3.43" (87mm) of snow.

What is the month with the shortest days in Saco?

The month with the shortest days in Saco is December, with an average of 8.4h of daylight.
Average rainfall - Saco, MT
Average rainfall days - Saco, MT

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is February (3.3 days).

Average snowfall - Saco, MT
Average snowfall days - Saco, MT

The month with the highest number of snowfall days is January (12.3 days).
Months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Saco, 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 February (Average sunshine: 4.6h).

Average UV index - Saco, MT