Jefferson
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Jefferson, OK

January, the same as December, in Jefferson, Oklahoma, is another chilly winter month, with average temperature fluctuating between 23°F (-5°C) and 46°F (7.8°C). The coldest month is January, with an average high-temperature of 46°F (7.8°C) and an average low-temperature of 23°F (-5°C). Weather in January »
February, the last month of the winter, in Jefferson, is a cool month, with average temperature fluctuating between 26.1°F (-3.3°C) and 50°F (10°C). In February, the average high-temperature is practically the same as in January - a cool 50°F (10°C). Weather in February »

The first month of the spring, March, is a moderate month in Jefferson, Oklahoma, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 33.1°F (0.6°C). In March, the average high-temperature increases, from a cool 50°F (10°C) in February, to a mild 60.1°F (15.6°C). Weather in March »

April in Jefferson, Oklahoma, is a pleasant spring month, with average temperature fluctuating between 44.1°F (6.7°C) and 71.1°F (21.7°C). In Jefferson, the average high-temperature rises, from a mild 60.1°F (15.6°C) in March, to an agreeable 71.1°F (21.7°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Jefferson, Oklahoma, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 78.1°F (25.6°C). In Jefferson, the average high-temperature slightly increases, from a pleasant 71.1°F (21.7°C) in April, to a moderately hot 78.1°F (25.6°C). Weather in May »

The first month of the summer, June, is a hot month in Jefferson, Oklahoma, with average temperature varying between 89.1°F (31.7°C) and 64°F (17.8°C). In Jefferson, the average high-temperature rises, from a moderately hot 78.1°F (25.6°C) in May, to a hot 89.1°F (31.7°C). Weather in June »

July is a very hot summer month in Jefferson, Oklahoma, with average temperature fluctuating between 68°F (20°C) and 95°F (35°C). July and August, with an average high-temperature of 95°F (35°C), are the warmest months. Weather in July »

August, the last month of the summer, in Jefferson, is another very hot month, with average temperature ranging between min 68°F (20°C) and max 95°F (35°C). July and August, with an average high-temperature of 95°F (35°C), are the warmest months. Weather in August »

September, the first month of the autumn, in Jefferson, is also a hot month, with temperature in the range of an average high of 86°F (30°C) and an average low of 59°F (15°C). In Jefferson, the average high-temperature drops, from a torrid 95°F (35°C) in August, to a hot 86°F (30°C). Weather in September »

October, the same as September, is a moderately hot autumn month in Jefferson, Oklahoma, with average temperature fluctuating between 46°F (7.8°C) and 75°F (23.9°C). In Jefferson, the average high-temperature in October drops, from a tropical 86°F (30°C) in September, to a warm 75°F (23.9°C). Weather in October »

The last month of the autumn, November, is also a moderate month in Jefferson, Oklahoma, with average temperature ranging between max 59°F (15°C) and min 33.1°F (0.6°C). In Jefferson, Oklahoma, the average high-temperature declines considerably, from a moderately hot 75°F (23.9°C) in October, to a moderate 59°F (15°C). Weather in November »

December, the first month of the winter, in Jefferson, is also a frosty month, with average temperature fluctuating between 48°F (8.9°C) and 26.1°F (-3.3°C). In Jefferson, Oklahoma, the average high-temperature in December decreases, from a mild 59°F (15°C) in November, to a chilly 48°F (8.9°C). Weather in December »

What is the coldest month in Jefferson?

With an average high-temperature of 46°F (7.8°C) and an average low-temperature of 23°F (-5°C), January is the coldest month.

How much does it rain in Jefferson?

Throughout the year, in Jefferson, Oklahoma, 30.5" (774.8mm) of rain is accumulated.

What is the driest month in Jefferson?

The month with the least rainfall in Jefferson, Oklahoma, is January when 0.9" (22.9mm) of precipitation is typically aggregated.

What is the wettest month in Jefferson?

The month with the most rainfall in Jefferson is May when 4.3" (109.2mm) of precipitation is typically aggregated.

When are the longest days in Jefferson?

The month with the longest days in Jefferson is June, with an average of 14.6h of daylight.

What is the warmest month in Jefferson?

Warmest months in Jefferson are July and August, with an average high-temperature of 95°F (35°C).

What is the month with the shortest days in Jefferson?

December has the shortest days of the year, with an average of 9.7h of daylight.
Average rainfall - Jefferson, OK
Average daylight - Jefferson, OK

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).