Fairfax
Ohio, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Fairfax, OH

January, the same as December, is a wintry winter month in Fairfax, Ohio, with average temperature varying between 23.7°F (-4.6°C) and 36.1°F (2.3°C). January is the coldest month, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 23.7°F (-4.6°C). Weather in January »

The last month of the winter, February, is also a wintry month in Fairfax, Ohio, with average temperature varying between 40.8°F (4.9°C) and 26.8°F (-2.9°C). In February, the average high-temperature is practically the same as in January - a still cold 40.8°F (4.9°C). Weather in February »

The first month of the spring, March, is a cool month in Fairfax, Ohio, with average temperature fluctuating between 51.4°F (10.8°C) and 35.4°F (1.9°C). In Fairfax, the average high-temperature in March increases, from a wintry 40.8°F (4.9°C) in February, to a fresh 51.4°F (10.8°C). Weather in March »

April in Fairfax, Ohio, is a comfortable spring month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 45.1°F (7.3°C). In Fairfax, the average high-temperature in April increases, from a cool 51.4°F (10.8°C) in March, to an enjoyable 63.7°F (17.6°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Fairfax, Ohio, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 73.8°F (23.2°C). In May, the average high-temperature increases, from an enjoyable 63.7°F (17.6°C) in April, to a warm 73.8°F (23.2°C). Weather in May »

June, the first month of the summer, in Fairfax, is still a warm month, with average temperature varying between 62.4°F (16.9°C) and 81.5°F (27.5°C). In June, the average high-temperature marginally rises, from a warm 73.8°F (23.2°C) in May, to a still moderately hot 81.5°F (27.5°C). Weather in June »

July, the same as June, is another warm summer month in Fairfax, Ohio, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 66°F (18.9°C). July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66°F (18.9°C). The average heat index is appraised at a tropical 94.8°F (34.9°C). Weather in July »

August, the last month of the summer, in Fairfax, is another warm month, with average temperature varying between 83.8°F (28.8°C) and 64.2°F (17.9°C). In August, the average high-temperature is essentially the same as in July - a still warm 83.8°F (28.8°C). Weather in August »

September, the first month of the autumn, in Fairfax, is also a moderately hot month, with average temperature varying between 77.9°F (25.5°C) and 58.6°F (14.8°C). In Fairfax, the average high-temperature slightly decreases, from 83.8°F (28.8°C) in August, to a still moderately hot 77.9°F (25.5°C). Weather in September »

October, the same as September, is another comfortable autumn month in Fairfax, Ohio, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 47.3°F (8.5°C). In Fairfax, the average high-temperature decreases, from a warm 77.9°F (25.5°C) in September, to a comfortable 64.8°F (18.2°C). Weather in October »

The last month of the autumn, November, is another cool month in Fairfax, Ohio, with average temperature varying between 36.5°F (2.5°C) and 51.3°F (10.7°C). In Fairfax, the average high-temperature in November drops, from an enjoyable 64.8°F (18.2°C) in October, to a fresh 51.3°F (10.7°C). Weather in November »

December, the first month of the winter, in Fairfax, is still a cold month, with average temperature ranging between min 30.6°F (-0.8°C) and max 41.9°F (5.5°C). In Fairfax, the average high-temperature in December drops, from a fresh 51.3°F (10.7°C) in November, to a wintry 41.9°F (5.5°C). Weather in December »

What is the coldest month in Fairfax?

The coldest month in Fairfax, Ohio, is January, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 23.7°F (-4.6°C).

How many days does it rain in Fairfax?

Throughout the year, in Fairfax, there are 150.9 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

When does it snow in Fairfax?

Months with snowfall are January through April, November and December.

How much does it snow in Fairfax?

Throughout the year, in Fairfax, Ohio, there are 20.7 snowfall days, and 6.85" (174mm) of snow is accumulated.

What is the month with the least sunshine in Fairfax?

January has the least sunshine of the year, with an average of 3.9h of sunshine.

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

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the most humid month in Fairfax?

February and December, with an average relative humidity of 81%, are most humid months.

What is the snowiest month in Fairfax?

The month with the most snowfall in Fairfax is February when snow falls for 5.5 days and typically aggregates up to 2.01" (51mm) of snow.

What is the wettest month in Fairfax?

The month with the most rainfall is May when the rain falls for 17.7 days and typically aggregates up to 3.27" (83mm) of precipitation.

When it does not snow in Fairfax?

May through October are months without snowfall in Fairfax, Ohio.

What are the months with the highest UV index in Fairfax?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days in Fairfax?

The month with the longest days in Fairfax is June, with an average of 14.9h of daylight.

What is the warmest month in Fairfax?

July is the warmest month in Fairfax, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66°F (18.9°C).

What month has the most sunshine in Fairfax?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

What are the least humid months in Fairfax?

Months with the lowest humidity are August through October, with an average relative humidity of 74%.

What is the driest month in Fairfax?

The month with the least rainfall is September when the rain falls for 12.1 days and typically collects 1.54" (39mm) of precipitation.

What is the month with the shortest days in Fairfax?

The month with the shortest days is December, with an average of 9.5h of daylight.
Average humidity - Fairfax, OH

Months with the highest relative humidity are February and December (81%).
Months with the lowest relative humidity are August, September and October (74%).

Average rainfall - Fairfax, OH
Average rainfall days - Fairfax, OH

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (8.2 days).

Average snowfall - Fairfax, OH
Average snowfall days - Fairfax, OH

Months with the highest number of snowfall days are January and February (5.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Fairfax, OH

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average UV index - Fairfax, OH