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

Monthly weather forecast and climate
Hennessey, OK

January, like December, is a frosty winter month in Hennessey, Oklahoma, with average temperature fluctuating between 23.9°F (-4.5°C) and 46.2°F (7.9°C). January is the coldest month, with an average high-temperature of 46.2°F (7.9°C) and an average low-temperature of 23.9°F (-4.5°C). Weather in January »
The last month of the winter, February, is a fresh month in Hennessey, Oklahoma, with average temperature fluctuating between 51.6°F (10.9°C) and 28.6°F (-1.9°C). In Hennessey, the average high-temperature marginally rises, from a frosty 46.2°F (7.9°C) in January, to a cool 51.6°F (10.9°C). Weather in February »

The first month of the spring, March, is a comfortable month in Hennessey, Oklahoma, with average temperature varying between 62.2°F (16.8°C) and 37.2°F (2.9°C). In Hennessey, the average high-temperature in March increases, from a fresh 51.6°F (10.9°C) in February, to an enjoyable 62.2°F (16.8°C). Weather in March »

April is a pleasant spring month in Hennessey, Oklahoma, with average temperature varying between 72.7°F (22.6°C) and 47.7°F (8.7°C). In Hennessey, the average high-temperature in April increases, from a comfortable 62.2°F (16.8°C) in March, to a pleasant 72.7°F (22.6°C). Weather in April »

May, the last month of the spring, in Hennessey, is a warm month, with average temperature fluctuating between 81°F (27.2°C) and 56.8°F (13.8°C). In May, the average high-temperature slightly increases, from a pleasant 72.7°F (22.6°C) in April, to a moderately hot 81°F (27.2°C). Weather in May »

June, the first month of the summer, in Hennessey, is a tropical month, with average temperature varying between 65.7°F (18.7°C) and 90°F (32.2°C). In Hennessey, Oklahoma, the average high-temperature in June increases, from a moderately hot 81°F (27.2°C) in May, to a tropical 90°F (32.2°C). Weather in June »

July in Hennessey, Oklahoma, is a torrid summer month, with average temperature ranging between max 95.9°F (35.5°C) and min 70.5°F (21.4°C). July is the warmest month, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 70.5°F (21.4°C). Weather in July »

August, the last month of the summer, in Hennessey, is another hot month, with average temperature varying between 68.9°F (20.5°C) and 94.3°F (34.6°C). In August, the average high-temperature is essentially the same as in July - a hot 94.3°F (34.6°C). Weather in August »

September, the first month of the autumn, in Hennessey, is still a warm month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 61°F (16.1°C). In September, the average high-temperature slightly decreases, from a tropical 94.3°F (34.6°C) in August, to a moderately hot 85.5°F (29.7°C). Weather in September »

October, like September, in Hennessey, Oklahoma, is a moderately hot autumn month, with average temperature ranging between min 49.6°F (9.8°C) and max 74.7°F (23.7°C). In October, the average high-temperature decreases, from a moderately hot 85.5°F (29.7°C) in September, to a still warm 74.7°F (23.7°C). Weather in October »

November, the last month of the autumn, in Hennessey, is also a moderate month, with average temperature varying between 59.7°F (15.4°C) and 37.6°F (3.1°C). In Hennessey, the average high-temperature declines considerably, from a moderately hot 74.7°F (23.7°C) in October, to a mild 59.7°F (15.4°C). Weather in November »

The first month of the winter, December, is also a frosty month in Hennessey, Oklahoma, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 48.7°F (9.3°C). In December, the average high-temperature decreases, from a moderate 59.7°F (15.4°C) in November, to a chilly 48.7°F (9.3°C). Weather in December »

What is the coldest month in Hennessey?

With an average high-temperature of 46.2°F (7.9°C) and an average low-temperature of 23.9°F (-4.5°C), January is the coldest month.

How much does it rain in Hennessey?

During the entire year, Hennessey aggregates up to 30.9" (785mm) of precipitation.

What is the driest month in Hennessey?

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

What is the wettest month in Hennessey?

The month with the most rainfall in Hennessey, Oklahoma, is May when 4.7" (119.4mm) of precipitation is typically aggregated.

When are the longest days in Hennessey?

June has the longest days of the year in Hennessey, Oklahoma, with an average of 14.6h of daylight.

What is the warmest month in Hennessey?

July is the warmest month, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 70.5°F (21.4°C).

What is the month with the shortest days in Hennessey?

December has the shortest days of the year in Hennessey, Oklahoma, with an average of 9.7h of daylight.
Average temperature - Hennessey, OK
Average rainfall - Hennessey, OK
Average daylight - Hennessey, OK

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