Box Elder
South Dakota, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Box Elder, SD

January, like December, in Box Elder, South Dakota, is another cold winter month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 32.7°F (0.4°C). In January, the average high-temperature is essentially the same as in December - a still cold 32.7°F (0.4°C). Weather in January »

February, the last month of the winter, in Box Elder, is also a wintry month, with average temperature varying between 33.4°F (0.8°C) and 17.8°F (-7.9°C). In February, the average high-temperature is essentially the same as in January - a still wintry 33.4°F (0.8°C). Weather in February »

The first month of the spring, March, is a chilly month in Box Elder, South Dakota, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 28.8°F (-1.8°C). In Box Elder, the average high-temperature in March rises, from a cold 33.4°F (0.8°C) in February, to a frosty 45.5°F (7.5°C). Weather in March »

April is a fresh spring month in Box Elder, South Dakota, with average temperature varying between 35.4°F (1.9°C) and 53.2°F (11.8°C). In Box Elder, the average high-temperature in April marginally rises, from a chilly 45.5°F (7.5°C) in March, to a cool 53.2°F (11.8°C). Weather in April »

May, the last month of the spring, in Box Elder, is a comfortable month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 63.1°F (17.3°C). In Box Elder, the average high-temperature in May increases, from a fresh 53.2°F (11.8°C) in April, to a comfortable 63.1°F (17.3°C). Weather in May »

June, the first month of the summer, in Box Elder, is a moderately hot month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 76.5°F (24.7°C). In June, the average high-temperature increases, from a comfortable 63.1°F (17.3°C) in May, to a moderately hot 76.5°F (24.7°C). Weather in June »

July, the same as June, is another warm summer month in Box Elder, South Dakota, with average temperature fluctuating between 63.3°F (17.4°C) and 84.7°F (29.3°C). With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.3°F (17.4°C), July is the warmest month. The average heat index is appraised at a hot 86.5°F (30.3°C). Weather in July »

The last month of the summer, August, is another warm month in Box Elder, South Dakota, with average temperature fluctuating between 82.8°F (28.2°C) and 61.5°F (16.4°C). In Box Elder, the average high-temperature in August is relatively the same as in July - a still warm 82.8°F (28.2°C). Weather in August »

September, the first month of the autumn, in Box Elder, is still a warm month, with average temperature varying between 54°F (12.2°C) and 73.9°F (23.3°C). In Box Elder, South Dakota, the average high-temperature in September slightly decreases, from a warm 82.8°F (28.2°C) in August, to a still moderately hot 73.9°F (23.3°C). Weather in September »

October, like September, is a moderate autumn month in Box Elder, South Dakota, with average temperature ranging between max 56.5°F (13.6°C) and min 39.9°F (4.4°C). In Box Elder, the average high-temperature in October plummets, from a warm 73.9°F (23.3°C) in September, to a mild 56.5°F (13.6°C). Weather in October »

November, the last month of the autumn, in Box Elder, is another chilly month, with average temperature ranging between min 29.1°F (-1.6°C) and max 45.1°F (7.3°C). In November, the average high-temperature decreases, from a mild 56.5°F (13.6°C) in October, to a frosty 45.1°F (7.3°C). Weather in November »

The first month of the winter, December, is also a wintry month in Box Elder, South Dakota, with average temperature ranging between max 32.5°F (0.3°C) and min 18.7°F (-7.4°C). With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 18.7°F (-7.4°C), December is the coldest month. Weather in December »

What is the most humid month in Box Elder?

With an average relative humidity of 77%, January is the most humid month in Box Elder.

How much does it rain in Box Elder?

In Box Elder, South Dakota, during the entire year, the rain falls for 118.8 days and collects up to 15.39" (391mm) of precipitation.

What is the driest month in Box Elder?

January is the month with the least rainfall in Box Elder. Rain falls for 5.3 days and accumulates 0.43" (11mm) of precipitation.

When does it snow in Box Elder?

Months with snowfall in Box Elder, South Dakota, are January through May, September through December.

How many days does it snow in Box Elder?

In Box Elder, during the entire year, snow falls for 50.4 days, and aggregates up to 24.41" (620mm) of snow.

What are the months with the lowest UV index in Box Elder?

Months with the lowest UV index in Box Elder, South Dakota, are January, February, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Box Elder?

The month with the least sunshine in Box Elder is February, with an average of 5.9h of sunshine.

What is the snowiest month in Box Elder?

The month with the most snowfall in Box Elder is April when snow falls for 5.3 days and typically aggregates up to 5.43" (138mm) of snow.

What is the rainiest month in Box Elder?

May is the month with the most rainfall. Rain falls for 17.1 days and accumulates 2.28" (58mm) of precipitation.

When it does not snow in Box Elder?

June through August are months without snowfall in Box Elder, South Dakota.

When are the longest days in Box Elder?

The month with the longest days in Box Elder is June, with an average of 15.5h of daylight.

When is the highest UV index in Box Elder?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Box Elder, South Dakota.

What is the warmest month in Box Elder?

July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.3°F (17.4°C).

What are the least humid months in Box Elder?

Months with the lowest humidity in Box Elder, South Dakota, are August and September, with an average relative humidity of 50%.

What month has the most sunshine in Box Elder?

August has the most sunshine of the year, with an average of 11.8h of sunshine.

What is the coldest month in Box Elder?

The coldest month in Box Elder is December, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 18.7°F (-7.4°C).

What is the month with the shortest days in Box Elder?

December has the shortest days of the year in Box Elder, with an average of 8.9h of daylight.
Average temperature - Box Elder, SD
Average humidity - Box Elder, SD
Average rainfall - Box Elder, SD
Average rainfall days - Box Elder, SD

The month with the highest number of rainy days is May (17.1 days).
The month with the lowest number of rainy days is December (4.8 days).

Average snowfall - Box Elder, SD
Average snowfall days - Box Elder, SD

The month with the highest number of snowfall days is February (10.5 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Box Elder, SD

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).

The month with most sunshine is August (Average sunshine: 11.8h).
The month with least sunshine is February (Average sunshine: 5.9h).

Average UV index - Box Elder, SD