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

Monthly weather forecast and climate
Hanna, OK

January, like December, is another chilly winter month in Hanna, Oklahoma, with average temperature varying between 32.2°F (0.1°C) and 48°F (8.9°C). January is the coldest month, with an average high-temperature of 48°F (8.9°C) and an average low-temperature of 32.2°F (0.1°C). Weather in January »

February, the last month of the winter, in Hanna, is a cool month, with average temperature fluctuating between 51.4°F (10.8°C) and 35.6°F (2°C). In Hanna, the average high-temperature is essentially the same as in January - a cool 51.4°F (10.8°C). Weather in February »

The first month of the spring, March, is a comfortable month in Hanna, Oklahoma, with average temperature ranging between min 45.1°F (7.3°C) and max 62.2°F (16.8°C). In March, the average high-temperature rises, from a fresh 51.4°F (10.8°C) in February, to an enjoyable 62.2°F (16.8°C). Weather in March »

April in Hanna, Oklahoma, is a pleasant spring month, with average temperature varying between 51.4°F (10.8°C) and 69.8°F (21°C). In April, the average high-temperature slightly increases, from an enjoyable 62.2°F (16.8°C) in March, to an agreeable 69.8°F (21°C). Weather in April »

May, the last month of the spring, in Hanna, is a warm month, with average temperature varying between 76.6°F (24.8°C) and 59.9°F (15.5°C). In Hanna, the average high-temperature marginally rises, from a pleasant 69.8°F (21°C) in April, to a moderately hot 76.6°F (24.8°C). Weather in May »

The first month of the summer, June, is a tropical month in Hanna, Oklahoma, with average temperature ranging between max 86.9°F (30.5°C) and min 69.4°F (20.8°C). In Hanna, the average high-temperature in June increases, from a warm 76.6°F (24.8°C) in May, to a tropical 86.9°F (30.5°C). Weather in June »

July, like June, is a hot summer month in Hanna, Oklahoma, with average temperature ranging between max 91.8°F (33.2°C) and min 72.3°F (22.4°C). In Hanna, the average high-temperature in July is almost the same as in June - a still tropical 91.8°F (33.2°C). Weather in July »

August, the last month of the summer, in Hanna, is also a hot month, with temperature in the range of an average low of 71.1°F (21.7°C) and an average high of 91.9°F (33.3°C). August is the warmest month, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 71.1°F (21.7°C). In August, the average heat index is estimated at a blistering 108.9°F (42.7°C). Weather in August »

September, the first month of the autumn, in Hanna, is still a warm month, with average temperature varying between 64.6°F (18.1°C) and 84.6°F (29.2°C). In September, the average high-temperature slightly decreases, from a tropical 91.9°F (33.3°C) in August, to a warm 84.6°F (29.2°C). Weather in September »

October, the same as September, in Hanna, Oklahoma, is an agreeable autumn month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 71.4°F (21.9°C). In October, the average high-temperature decreases, from a warm 84.6°F (29.2°C) in September, to an agreeable 71.4°F (21.9°C). Weather in October »

November, the last month of the autumn, in Hanna, is also a moderate month, with average temperature fluctuating between 59.9°F (15.5°C) and 43.2°F (6.2°C). In November, the average high-temperature drops, from an agreeable 71.4°F (21.9°C) in October, to a mild 59.9°F (15.5°C). Weather in November »

December, the first month of the winter, in Hanna, is also a frosty month, with average temperature fluctuating between 35.2°F (1.8°C) and 49.5°F (9.7°C). In December, the average high-temperature drops, from a moderate 59.9°F (15.5°C) in November, to a chilly 49.5°F (9.7°C). Weather in December »

What is the coldest month in Hanna?

With an average high-temperature of 48°F (8.9°C) and an average low-temperature of 32.2°F (0.1°C), January is the coldest month in Hanna, Oklahoma.

How much does it rain in Hanna?

In Hanna, during the entire year, the rain falls for 132.2 days and collects up to 29.49" (749mm) of precipitation.

When does it snow in Hanna?

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

How much does it snow in Hanna?

Throughout the year, there are 5.8 snowfall days, and 2.91" (74mm) of snow is accumulated.

What is the driest month in Hanna?

The month with the least rainfall is February when the rain falls for 8.8 days and typically collects 1.42" (36mm) of precipitation.

What is the snowiest month in Hanna?

The month with the most snowfall is February when snow falls for 2 days and typically aggregates up to 1.14" (29mm) of snow.

What is the most humid month in Hanna?

The most humid month in Hanna is May, with an average relative humidity of 80%.

What is the wettest month in Hanna?

The month with the most rainfall is May when the rain falls for 14.7 days and typically aggregates up to 4.84" (123mm) of precipitation.

When it does not snow in Hanna?

In Hanna snow does not fall in May through October.

When are the longest days in Hanna?

June has the longest days of the year in Hanna, Oklahoma, with an average of 14.5h of daylight.

When is the highest UV index in Hanna?

Months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the warmest month in Hanna?

August is the warmest month in Hanna, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 71.1°F (21.7°C).

What is the least humid month in Hanna?

With an average relative humidity of 66%, August is the least humid month.

What month has the most sunshine in Hanna?

The month with the most sunshine in Hanna is August, with an average of 11h of sunshine.

What is the month with the shortest days in Hanna?

The month with the shortest days is December, with an average of 9.8h of daylight.

What is the month with the least sunshine in Hanna?

The month with the least sunshine in Hanna is December, with an average of 5.6h of sunshine.

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

December is the month with the lowest UV index in Hanna, Oklahoma, with an average maximum UV index of 2.
Average temperature - Hanna, OK
Average rainfall - Hanna, OK
Average rainfall days - Hanna, OK

The month with the highest number of rainy days is May (14.7 days).
The month with the lowest number of rainy days is January (6.9 days).

Average snowfall - Hanna, OK

The month with the highest snowfall is February (1.14").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days - Hanna, OK

The month with the highest number of snowfall days is February (2 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Hanna, OK