Climate and monthly weather forecast
Rochford, SD

Weather in January

January, the same as December, in Rochford, South Dakota, is another subzero cold winter month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 17.1°F (-8.3°C). In January, the average high-temperature is essentially the same as in December - a still freezing cold 30.6°F (-0.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Rochford, South Dakota, with an average temperature varying between 15.4°F (-9.2°C) and 30.4°F (-0.9°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 30.4°F (-0.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Rochford, South Dakota, with an average temperature varying between 26.6°F (-3°C) and 42.4°F (5.8°C). In Rochford, South Dakota, the average high-temperature in March rises from a freezing cold 30.4°F (-0.9°C) in February to a wintry 42.4°F (5.8°C). Weather in March »

Weather in April

April is a frosty spring month in Rochford, South Dakota, with an average temperature ranging between min 32.7°F (0.4°C) and max 49.6°F (9.8°C). In April, the average high-temperature marginally rises from a wintry 42.4°F (5.8°C) in March to a frosty 49.6°F (9.8°C). Weather in April »

Weather in May

May, the last month of the spring in Rochford, is a mild month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 60.4°F (15.8°C). In May, the average high-temperature rises from a frosty 49.6°F (9.8°C) in April to a mild 60.4°F (15.8°C). Weather in May »

Weather in June

June, the first month of the summer in Rochford, is a pleasant month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 73.2°F (22.9°C). In Rochford, the average high-temperature in June rises from a moderate 60.4°F (15.8°C) in May to a pleasant 73.2°F (22.9°C). Weather in June »

Weather in July

July in Rochford, South Dakota, is a warm summer month, with an average temperature varying between 60.4°F (15.8°C) and 81.9°F (27.7°C). The warmest month is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 60.4°F (15.8°C). The average heat index in July is calculated to be 83.1°F (28.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Rochford, South Dakota, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 58.5°F (14.7°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 80.1°F (26.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Rochford, South Dakota, with temperature in the range of an average low of 51.3°F (10.7°C) and an average high of 71.8°F (22.1°C). In Rochford, the average high-temperature in September marginally drops from a warm 80.1°F (26.7°C) in August to an agreeable 71.8°F (22.1°C). Weather in September »

Weather in October

October, like September, in Rochford, South Dakota, is another fresh autumn month, with an average temperature ranging between max 53.6°F (12°C) and min 36.7°F (2.6°C). In October, the average high-temperature significantly decreases from an agreeable 71.8°F (22.1°C) in September to a fresh 53.6°F (12°C). Weather in October »

Weather in November

November, the last month of the autumn in Rochford, is also a wintry month, with an average temperature ranging between max 41.9°F (5.5°C) and min 27°F (-2.8°C). In Rochford, the average high-temperature in November decreases from a fresh 53.6°F (12°C) in October to a cold 41.9°F (5.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Rochford, South Dakota, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 16.7°F (-8.5°C). December is the coldest month, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 16.7°F (-8.5°C). Weather in December »
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FAQ

What are the most humid months in Rochford?

January and February, with an average relative humidity of 79%, are most humid months in Rochford.

What is the driest month in Rochford?

The month with the least rainfall in Rochford is January, when the rain falls for 3.7 days and typically collects 0.55" (14mm) of precipitation.

How much does it rain in Rochford?

Throughout the year, in Rochford, South Dakota, there are 96.1 rainfall days, and 14.02" (356mm) of precipitation is accumulated.

When does it snow in Rochford?

January through June, September through December are months with snowfall in Rochford.

How many days does it snow in Rochford?

Throughout the year, there are 66.6 snowfall days, and 34.53" (877mm) of snow is accumulated.

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

The months with the lowest UV index in Rochford, South Dakota, are January through March, October through December, with an average maximum UV index of 2.

What is the month with the least sunshine in Rochford?

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

When is Daylight Saving Time (DST) in Rochford?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Rochford, South Dakota, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from MDT to MST.

What is the snowiest month in Rochford?

The month with the most snowfall in Rochford, South Dakota, is April, when snow falls for 7.8 days and typically aggregates up to 6.54" (166mm) of snow.

What is the wettest month in Rochford?

May is the month with the most rainfall in Rochford. Rain falls for 13.5 days and accumulates 1.93" (49mm) of precipitation.

When are the longest days in Rochford?

June has the longest days of the year in Rochford, South Dakota, with an average of 15h and 27min of daylight.

What is the warmest month in Rochford?

The warmest month in Rochford is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 60.4°F (15.8°C).

When it does not snow in Rochford?

July and August are months without snowfall.

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

July is the month with the highest UV index, with an average maximum UV index of 6.

What are the least humid months in Rochford?

The months with the lowest humidity are August and September, with an average relative humidity of 51%.

What month has the most sunshine in Rochford?

The month with the most sunshine in Rochford, South Dakota, is August, with an average of 11.7h of sunshine.

What is the coldest month in Rochford?

The coldest month in Rochford is December, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 16.7°F (-8.5°C).

What is the month with the shortest days in Rochford?

With an average of 8h and 56min of daylight, December has the shortest days of the year in Rochford, South Dakota.

Average temperature
Rochford, SD

Average temperature - Rochford, SD

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (29.7°F).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (15.4°F).

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Average pressure
Rochford, SD

Average pressure - Rochford, SD

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed
Rochford, SD

Average wind speed - Rochford, SD

The windiest month (with the highest average wind speed) is October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).

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Average humidity
Rochford, SD

Average humidity - Rochford, SD

The months with the highest relative humidity are January and February (79%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall
Rochford, SD

Average rainfall - Rochford, SD

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days
Rochford, SD

Average rainfall days - Rochford, SD

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall
Rochford, SD

Average snowfall - Rochford, SD

The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").

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Average snowfall days
Rochford, SD

Average snowfall days - Rochford, SD

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Rochford, SD

Average daylight / Average sunshine - Rochford, SD

The month with the longest days is June (Average daylight: 15h and 27min).
The month with the shortest days is December (Average daylight: 8h and 56min).

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

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Average sunshine days
Rochford, SD

Average sunshine days - Rochford, SD

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index
Rochford, SD

Average UV index - Rochford, SD

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Rochford, SD

Average visibility - Rochford, SD

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

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