Monthly weather forecast and climate
Bismarck, AR

Weather in January

January, the same as December, in Bismarck, Arkansas, is a frosty winter month, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 33.4°F (0.8°C). January is the coldest month, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.4°F (0.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Bismarck, Arkansas, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 36.7°F (2.6°C). In Bismarck, the average high-temperature in February is practically the same as in January - a cool 52.9°F (11.6°C). Weather in February »

Weather in March

March, the first month of the spring, in Bismarck, is an enjoyable month, with average temperature ranging between min 44.2°F (6.8°C) and max 62.2°F (16.8°C). In Bismarck, the average high-temperature rises, from a fresh 52.9°F (11.6°C) in February, to an enjoyable 62.2°F (16.8°C). Weather in March »

Weather in April

April is an agreeable spring month in Bismarck, Arkansas, with average temperature varying between 51.8°F (11°C) and 71.2°F (21.8°C). In Bismarck, the average high-temperature in April rises, from an enjoyable 62.2°F (16.8°C) in March, to a pleasant 71.2°F (21.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Bismarck, is a warm month, with average temperature fluctuating between 60.3°F (15.7°C) and 79.5°F (26.4°C). In Bismarck, the average high-temperature in May marginally rises, from a pleasant 71.2°F (21.8°C) in April, to a warm 79.5°F (26.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Bismarck, Arkansas, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 67.8°F (19.9°C). In June, the average high-temperature increases, from a moderately hot 79.5°F (26.4°C) in May, to a tropical 89.2°F (31.8°C). Weather in June »

Weather in July

July, the same as June, in Bismarck, Arkansas, is another hot summer month, with average temperature ranging between max 91.9°F (33.3°C) and min 70.7°F (21.5°C). The warmest month is July, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 70.7°F (21.5°C). In July, the average heat index is estimated at a blazing hot 114.4°F (45.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Bismarck, Arkansas, with average temperature varying between 91°F (32.8°C) and 70°F (21.1°C). In August, the average high-temperature is relatively the same as in July - a still tropical 91°F (32.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Bismarck, is also a moderately hot month, with average temperature varying between 84.9°F (29.4°C) and 63.7°F (17.6°C). In September, the average high-temperature marginally drops, from a tropical 91°F (32.8°C) in August, to a warm 84.9°F (29.4°C). Weather in September »

Weather in October

October, the same as September, in Bismarck, Arkansas, is another pleasant autumn month, with average temperature varying between 52.7°F (11.5°C) and 72.7°F (22.6°C). In October, the average high-temperature drops, from a moderately hot 84.9°F (29.4°C) in September, to an agreeable 72.7°F (22.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Bismarck, Arkansas, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 59.9°F (15.5°C). In November, the average high-temperature decreases, from a pleasant 72.7°F (22.6°C) in October, to a moderate 59.9°F (15.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Bismarck, is also a fresh month, with average temperature varying between 51.6°F (10.9°C) and 36.9°F (2.7°C). In Bismarck, the average high-temperature in December slightly decreases, from a mild 59.9°F (15.5°C) in November, to a fresh 51.6°F (10.9°C). Weather in December »
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FAQ

What is the coldest month in Bismarck?

January is the coldest month, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.4°F (0.8°C).

How many days does it rain in Bismarck?

Throughout the year, in Bismarck, there are 147.7 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

When does it snow in Bismarck?

Months with snowfall in Bismarck are January through March, November and December.

How much does it snow in Bismarck?

In Bismarck, Arkansas, during the entire year, snow falls for 4.2 days, and aggregates up to 1.93" (49mm) of snow.

What is the month with the least sunshine in Bismarck?

January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Bismarck.

What is the snowiest month in Bismarck?

February is the month with the most snowfall in Bismarck. Snow falls for 1.7 days and accumulates 0.94" (24mm) of snow.

What is the most humid month in Bismarck?

With an average relative humidity of 80%, March is the most humid month.

What is the wettest month in Bismarck?

The month with the most rainfall in Bismarck is April when the rain falls for 13.7 days and typically aggregates up to 3.9" (99mm) of precipitation.

When it does not snow in Bismarck?

In Bismarck, Arkansas, snow does not fall in April through October.

When are the longest days in Bismarck?

June has the longest days of the year in Bismarck, with an average of 14.4h of daylight.

What is the month with the highest UV index in Bismarck?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Bismarck.

What is the warmest month in Bismarck?

The warmest month in Bismarck, Arkansas, is July, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 70.7°F (21.5°C).

What month has the most sunshine in Bismarck?

The month with the most sunshine in Bismarck, Arkansas, is July, with an average of 10.3h of sunshine.

What is the driest month in Bismarck?

The month with the least rainfall in Bismarck, Arkansas, is September when the rain falls for 11.5 days and typically collects 1.93" (49mm) of precipitation.

What is the least humid month in Bismarck?

With an average relative humidity of 72%, October is the least humid month in Bismarck, Arkansas.

What is the month with the shortest days in Bismarck?

With an average of 9.9h of daylight, December has the shortest days of the year in Bismarck, Arkansas.

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

With an average maximum UV index of 2, December is the month with the lowest UV index in Bismarck.

Average temperature
Bismarck, AR

Average temperature - Bismarck, AR

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (49.3°F).

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure
Bismarck, AR

Average pressure - Bismarck, AR

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed
Bismarck, AR

Average wind speed - Bismarck, AR

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average rainfall
Bismarck, AR

Average rainfall - Bismarck, AR

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days
Bismarck, AR

Average rainfall days - Bismarck, AR

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall
Bismarck, AR

Average snowfall - Bismarck, AR

The month with the highest snowfall is February (0.94").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Bismarck, AR

Average snowfall days - Bismarck, AR

The month with the highest number of snowfall days is February (1.7 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Bismarck, AR

Average daylight / Average sunshine - Bismarck, AR

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is July (Average sunshine: 10.3h).
Months with the least sunshine are January, February and December (Average sunshine: 5.1).

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Average sunshine days
Bismarck, AR

Average sunshine days - Bismarck, AR

Months with the most sunshine days are January and October (19.4 days).
The month with the least sunshine days is August (13.5 days).

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Average visibility
Bismarck, AR

Average visibility - Bismarck, AR

Months with the highest visibility are April, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March, May and December (5mi).

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