Preston
Idaho, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Preston, ID

January, the same as December, in Preston, Idaho, is another subzero cold winter month, with average temperature fluctuating between 13.5°F (-10.3°C) and 29.1°F (-1.6°C). In January, the average high-temperature is practically the same as in December - a still subzero cold 29.1°F (-1.6°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Preston, Idaho, with average temperature varying between 31.6°F (-0.2°C) and 16.7°F (-8.5°C). In Preston, the average high-temperature is essentially the same as in January - a still freezing cold 31.6°F (-0.2°C). Weather in February »

March, the first month of the spring, in Preston, is a wintry month, with average temperature ranging between min 25.7°F (-3.5°C) and max 41°F (5°C). In Preston, the average high-temperature in March rises, from a freezing cold 31.6°F (-0.2°C) in February, to a wintry 41°F (5°C). Weather in March »

April in Preston, Idaho, is a chilly spring month, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 30.6°F (-0.8°C). In Preston, the average high-temperature slightly increases, from a cold 41°F (5°C) in March, to a frosty 49.8°F (9.9°C). Weather in April »

The last month of the spring, May, is a comfortable month in Preston, Idaho, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 37°F (2.8°C). In Preston, the average high-temperature rises, from a frosty 49.8°F (9.9°C) in April, to a comfortable 61.2°F (16.2°C). Weather in May »

June, the first month of the summer, in Preston, is a moderately hot month, with average temperature varying between 73.6°F (23.1°C) and 44.6°F (7°C). In June, the average high-temperature rises, from an enjoyable 61.2°F (16.2°C) in May, to a warm 73.6°F (23.1°C). Weather in June »

July, the same as June, is a moderately hot summer month in Preston, Idaho, with average temperature varying between 84.4°F (29.1°C) and 53.8°F (12.1°C). July is the warmest month, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 53.8°F (12.1°C). Weather in July »

The last month of the summer, August, is another warm month in Preston, Idaho, with average temperature ranging between min 53.4°F (11.9°C) and max 82.9°F (28.3°C). In Preston, the average high-temperature in August is relatively the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

September, the first month of the autumn, in Preston, is also an agreeable month, with average temperature varying between 72.5°F (22.5°C) and 46.6°F (8.1°C). In September, the average high-temperature drops, from a warm 82.9°F (28.3°C) in August, to an agreeable 72.5°F (22.5°C). Weather in September »

October, like September, in Preston, Idaho, is a cool autumn month, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 54.7°F (12.6°C). In Preston, Idaho, the average high-temperature in October declines considerably, from an agreeable 72.5°F (22.5°C) in September, to a fresh 54.7°F (12.6°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Preston, Idaho, with average temperature fluctuating between 41.2°F (5.1°C) and 25.3°F (-3.7°C). In Preston, the average high-temperature decreases, from a cool 54.7°F (12.6°C) in October, to a cold 41.2°F (5.1°C). Weather in November »

December, the first month of the winter, in Preston, is also a subzero cold month, with average temperature ranging between max 28.8°F (-1.8°C) and min 14.9°F (-9.5°C). The coldest month is December, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 14.9°F (-9.5°C). Weather in December »

What is the most humid month in Preston?

The most humid month in Preston, Idaho, is January, with an average relative humidity of 90%.

How many days does it rain in Preston?

Throughout the year, in Preston, Idaho, there are 127.4 rainfall days, and 18.27" (464mm) of precipitation is accumulated.

When does it snow in Preston?

Months with snowfall in Preston, Idaho, are January through May, September through December.

How many days does it snow in Preston?

In Preston, during the entire year, snow falls for 83.8 days, and aggregates up to 60.12" (1527mm) of snow.

What is the snowiest month in Preston?

The month with the most snowfall is January when snow falls for 17.6 days and typically aggregates up to 16.73" (425mm) of snow.

What is the month with the least sunshine in Preston?

January has the least sunshine of the year in Preston, with an average of 4.8h of sunshine.

What is the month with the lowest UV index in Preston?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the wettest month in Preston?

February is the month with the most rainfall in Preston. Rain falls for 10.9 days and accumulates 2.24" (57mm) of precipitation.

When it does not snow in Preston?

In Preston snow does not fall in June through August.

When are the longest days in Preston?

June has the longest days of the year in Preston, Idaho, with an average of 15.2h of daylight.

What is the warmest month in Preston?

With an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 53.8°F (12.1°C), July is the warmest month.

What is the driest month in Preston?

July is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.35" (9mm) of precipitation.

What month has the most sunshine in Preston?

July has the most sunshine of the year in Preston, with an average of 12h of sunshine.

When is the highest UV index in Preston?

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

What is the least humid month in Preston?

The least humid month is August, with an average relative humidity of 38%.

What is the coldest month in Preston?

The coldest month in Preston, Idaho, is December, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 14.9°F (-9.5°C).

What is the month with the shortest days in Preston?

With an average of 9.2h of daylight, December has the shortest days of the year in Preston.
Average temperature - Preston, ID
Average rainfall - Preston, ID

The wettest month (with the highest rainfall) is February (2.24").
The driest month (with the lowest rainfall) is July (0.35").

Average rainfall days - Preston, ID

The month with the highest number of rainy days is April (16.6 days).
The month with the lowest number of rainy days is July (5.5 days).

Average snowfall - Preston, ID
Average snowfall days - Preston, ID

Months with the highest number of snowfall days are January and February (17.6 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Preston, ID