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

Monthly weather forecast and climate
Bison, OK

January, the same as December, in Bison, Oklahoma, is another chilly winter month, with average temperature ranging between min 29.5°F (-1.4°C) and max 47.1°F (8.4°C). The coldest month is January, with an average high-temperature of 47.1°F (8.4°C) and an average low-temperature of 29.5°F (-1.4°C). Weather in January »

February, the last month of the winter, in Bison, is a cool month, with average temperature varying between 50°F (10°C) and 32.5°F (0.3°C). In Bison, the average high-temperature in February is almost the same as in January - a cool 50°F (10°C). Weather in February »

The first month of the spring, March, is a comfortable month in Bison, Oklahoma, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 42.4°F (5.8°C). In March, the average high-temperature increases, from a cool 50°F (10°C) in February, to an enjoyable 61.3°F (16.3°C). Weather in March »

April in Bison, Oklahoma, is a pleasant spring month, with average temperature fluctuating between 69.3°F (20.7°C) and 48.9°F (9.4°C). In Bison, Oklahoma, the average high-temperature in April marginally rises, from a comfortable 61.3°F (16.3°C) in March, to an agreeable 69.3°F (20.7°C). Weather in April »

The last month of the spring, May, is a warm month in Bison, Oklahoma, with average temperature varying between 78.3°F (25.7°C) and 59.2°F (15.1°C). In May, the average high-temperature increases, from a pleasant 69.3°F (20.7°C) in April, to a moderately hot 78.3°F (25.7°C). Weather in May »

June, the first month of the summer, in Bison, is a tropical month, with average temperature ranging between max 91°F (32.8°C) and min 71.2°F (21.8°C). In June, the average high-temperature rises, from a moderately hot 78.3°F (25.7°C) in May, to a tropical 91°F (32.8°C). Weather in June »

July in Bison, Oklahoma, is a very hot summer month, with average temperature ranging between min 74.8°F (23.8°C) and max 95°F (35°C). July is the warmest month, with an average high-temperature of 95°F (35°C) and an average low-temperature of 74.8°F (23.8°C). In July, the average heat index is calculated to an extremely hot 109.8°F (43.2°C). Weather in July »

The last month of the summer, August, is another tropical month in Bison, Oklahoma, with average temperature varying between 93.4°F (34.1°C) and 72.9°F (22.7°C). In August, the average high-temperature is almost the same as in July - a hot 93.4°F (34.1°C). Weather in August »

September, the first month of the autumn, in Bison, is still a warm month, with average temperature ranging between max 84.9°F (29.4°C) and min 66.2°F (19°C). In Bison, the average high-temperature in September marginally drops, from a hot 93.4°F (34.1°C) in August, to a warm 84.9°F (29.4°C). Weather in September »

October, like September, is an agreeable autumn month in Bison, Oklahoma, with average temperature fluctuating between 52.5°F (11.4°C) and 70.2°F (21.2°C). In October, the average high-temperature significantly decreases, from a moderately hot 84.9°F (29.4°C) in September, to an agreeable 70.2°F (21.2°C). Weather in October »

November, the last month of the autumn, in Bison, is also a moderate month, with average temperature ranging between min 40.3°F (4.6°C) and max 58.6°F (14.8°C). In Bison, Oklahoma, the average high-temperature decreases, from an agreeable 70.2°F (21.2°C) in October, to a moderate 58.6°F (14.8°C). Weather in November »

The first month of the winter, December, is also a frosty month in Bison, Oklahoma, with average temperature varying between 30.9°F (-0.6°C) and 47.7°F (8.7°C). In Bison, the average high-temperature drops, from a mild 58.6°F (14.8°C) in November, to a chilly 47.7°F (8.7°C). Weather in December »

What is the coldest month in Bison?

January is the coldest month in Bison, Oklahoma, with an average high-temperature of 47.1°F (8.4°C) and an average low-temperature of 29.5°F (-1.4°C).

How much does it rain in Bison?

Throughout the year, in Bison, Oklahoma, there are 115 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

When does it snow in Bison?

Months with snowfall in Bison, Oklahoma, are January through April, October through December.

How many days does it snow in Bison?

In Bison, during the entire year, snow falls for 10.5 days, and aggregates up to 4.02" (102mm) of snow.

What is the snowiest month in Bison?

The month with the most snowfall is February when snow falls for 3.3 days and typically aggregates up to 1.5" (38mm) of snow.

What is the most humid month in Bison?

The most humid month is May, with an average relative humidity of 69%.

What is the rainiest month in Bison?

The month with the most rainfall in Bison is May when the rain falls for 14.8 days and typically aggregates up to 4.09" (104mm) of precipitation.

When it does not snow in Bison?

In Bison, Oklahoma, snow does not fall in May through September.

When are the longest days in Bison?

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

What are the months with the most sunshine in Bison?

Months with the most sunshine are June and July, with an average of 11.2h of sunshine.

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

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

What is the warmest month in Bison?

July is the warmest month, with an average high-temperature of 95°F (35°C) and an average low-temperature of 74.8°F (23.8°C).

What are the least humid months in Bison?

July and August, with an average relative humidity of 56%, are the least humid months.

What is the month with the least sunshine in Bison?

November and December, with an average of 6.3h of sunshine, are months with the least sunshine in Bison, Oklahoma.

What is the driest month in Bison?

December is the month with the least rainfall in Bison. Rain falls for 5.5 days and accumulates 0.71" (18mm) of precipitation.

What is the month with the shortest days in Bison?

The month with the shortest days is December, with an average of 9.7h of daylight.

When is the lowest UV index in Bison?

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

The month with the highest number of rainy days is May (14.8 days).
The month with the lowest number of rainy days is January (4.3 days).

Average snowfall - Bison, OK
Average snowfall days - Bison, OK

The month with the highest number of snowfall days is February (3.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Bison, OK

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

Months with most sunshine are June and July (Average sunshine: 11.2h).
Months with least sunshine are November and December (Average sunshine: 6.3).