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

Monthly weather forecast and climate
Fairfield, ID

January, the same as December, in Fairfield, Idaho, is another subzero cold winter month, with average temperature ranging between min 5.9°F (-14.5°C) and max 30.7°F (-0.7°C). January is the coldest month, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 5.9°F (-14.5°C). Weather in January »
February, the last month of the winter, in Fairfield, is a wintry month, with average temperature varying between 9°F (-12.8°C) and 36.1°F (2.3°C). In Fairfield, the average high-temperature slightly increases, from a subzero cold 30.7°F (-0.7°C) in January, to a wintry 36.1°F (2.3°C). Weather in February »

The first month of the spring, March, is a frosty month in Fairfield, Idaho, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 18.7°F (-7.4°C). In Fairfield, Idaho, the average high-temperature marginally rises, from a wintry 36.1°F (2.3°C) in February, to a frosty 44.4°F (6.9°C). Weather in March »

April in Fairfield, Idaho, is a mild spring month, with average temperature ranging between min 28.6°F (-1.9°C) and max 56.8°F (13.8°C). In April, the average high-temperature increases, from a frosty 44.4°F (6.9°C) in March, to a moderate 56.8°F (13.8°C). Weather in April »

May, the last month of the spring, in Fairfield, is a comfortable month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 36°F (2.2°C). In Fairfield, the average high-temperature in May increases, from a moderate 56.8°F (13.8°C) in April, to a comfortable 67.1°F (19.5°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Fairfield, Idaho, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 76.1°F (24.5°C). In June, the average high-temperature increases, from a comfortable 67.1°F (19.5°C) in May, to a moderately hot 76.1°F (24.5°C). Weather in June »

July, like June, in Fairfield, Idaho, is a moderately hot summer month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 47.5°F (8.6°C). July is the warmest month, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 47.5°F (8.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Fairfield, Idaho, with average temperature varying between 45.5°F (7.5°C) and 84.9°F (29.4°C). In August, the average high-temperature is relatively the same as in July - a still warm 84.9°F (29.4°C). Weather in August »

The first month of the autumn, September, is still a warm month in Fairfield, Idaho, with average temperature ranging between min 36.5°F (2.5°C) and max 75.6°F (24.2°C). In September, the average high-temperature decreases, from a moderately hot 84.9°F (29.4°C) in August, to a still warm 75.6°F (24.2°C). Weather in September »

October, like September, in Fairfield, Idaho, is another enjoyable autumn month, with average temperature ranging between min 27.5°F (-2.5°C) and max 63.3°F (17.4°C). In Fairfield, the average high-temperature decreases, from a warm 75.6°F (24.2°C) in September, to a comfortable 63.3°F (17.4°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Fairfield, Idaho, with average temperature ranging between min 18°F (-7.8°C) and max 43.3°F (6.3°C). In November, the average high-temperature plummets, from a comfortable 63.3°F (17.4°C) in October, to a frosty 43.3°F (6.3°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Fairfield, Idaho, with temperature in the range of an average low of 7.2°F (-13.8°C) and an average high of 31.5°F (-0.3°C). In Fairfield, the average high-temperature in December drops, from a chilly 43.3°F (6.3°C) in November, to a subzero cold 31.5°F (-0.3°C). Weather in December »

What is the coldest month in Fairfield?

The coldest month in Fairfield, Idaho, is January, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 5.9°F (-14.5°C).

How much does it rain in Fairfield?

Throughout the year, in Fairfield, 14.9" (377.7mm) of rain is accumulated.

What is the rainiest month in Fairfield?

January is the month with the most rainfall in Fairfield, Idaho, with 2.2" (56.4mm) of accumulated precipitation.

When are the longest days in Fairfield?

The month with the longest days is June, with an average of 15.4h of daylight.

What is the warmest month in Fairfield?

The warmest month in Fairfield, Idaho, is July, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 47.5°F (8.6°C).

What is the driest month in Fairfield?

August is the month with the least rainfall in Fairfield, Idaho, with 0.4" (10.7mm) of accumulated precipitation.

What is the month with the shortest days in Fairfield?

With an average of 9h of daylight, December has the shortest days of the year in Fairfield, Idaho.
Average temperature - Fairfield, ID
Average rainfall - Fairfield, ID
Average daylight - Fairfield, ID