Climate and monthly weather forecast
Smithfield, VA

Weather in January

January, like December, is another chilly winter month in Smithfield, Virginia, with an average temperature ranging between min 32.9°F (0.5°C) and max 45.5°F (7.5°C). The coldest month is January, with an average high-temperature of 45.5°F (7.5°C) and an average low-temperature of 32.9°F (0.5°C). Weather in January »

Weather in February

February, the last month of the winter in Smithfield, is also a frosty month, with an average temperature fluctuating between 49.5°F (9.7°C) and 35.1°F (1.7°C). In Smithfield, the average high-temperature in February is almost the same as in January - a still frosty 49.5°F (9.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Smithfield, Virginia, with an average temperature varying between 55.4°F (13°C) and 41.5°F (5.3°C). In Smithfield, the average high-temperature in March slightly increases from a frosty 49.5°F (9.7°C) in February to a moderate 55.4°F (13°C). Weather in March »

Weather in April

April in Smithfield, Virginia, is an enjoyable spring month, with an average temperature ranging between max 66.6°F (19.2°C) and min 51.4°F (10.8°C). In Smithfield, the average high-temperature in April increases from a moderate 55.4°F (13°C) in March to a comfortable 66.6°F (19.2°C). Weather in April »

Weather in May

May, the last month of the spring in Smithfield, is a moderately hot month, with an average temperature fluctuating between 60.3°F (15.7°C) and 75.2°F (24°C). In May, the average high-temperature slightly increases from a comfortable 66.6°F (19.2°C) in April to a warm 75.2°F (24°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Smithfield, Virginia, with an average temperature ranging between min 68.2°F (20.1°C) and max 83.1°F (28.4°C). In June, the average high-temperature marginally rises from 75.2°F (24°C) in May to a still warm 83.1°F (28.4°C). Weather in June »

Weather in July

July in Smithfield, Virginia, is a hot summer month, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 72.1°F (22.3°C). With an average high-temperature of 88°F (31.1°C) and an average low-temperature of 72.1°F (22.3°C), July is the warmest month. The average heat index in July is calculated to be a sweltering 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Smithfield, Virginia, with an average temperature ranging between max 86.2°F (30.1°C) and min 71.2°F (21.8°C). In August, the average high-temperature is practically the same as in July - a still hot 86.2°F (30.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Smithfield, is still a warm month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 80.2°F (26.8°C). In September, the average high-temperature slightly decreases from a tropical 86.2°F (30.1°C) in August to a warm 80.2°F (26.8°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Smithfield, Virginia, with an average temperature ranging between max 70.2°F (21.2°C) and min 56.3°F (13.5°C). In Smithfield, the average high-temperature in October decreases from a warm 80.2°F (26.8°C) in September to a pleasant 70.2°F (21.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Smithfield, is also a moderate month, with an average temperature varying between 44.8°F (7.1°C) and 58.1°F (14.5°C). In November, the average high-temperature decreases from a pleasant 70.2°F (21.2°C) in October to a moderate 58.1°F (14.5°C). Weather in November »

Weather in December

December, the first month of the winter in Smithfield, is still a cool month, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 38.3°F (3.5°C). In December, the average high-temperature marginally drops from a moderate 58.1°F (14.5°C) in November to a fresh 50.9°F (10.5°C). Weather in December »
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FAQ

What is the coldest month in Smithfield?

The coldest month is January, with an average high-temperature of 45.5°F (7.5°C) and an average low-temperature of 32.9°F (0.5°C).

What is the driest month in Smithfield?

The month with the least rainfall in Smithfield is January, when the rain falls for 10.8 days and typically collects 2.52" (64mm) of precipitation.

How much does it rain in Smithfield?

Throughout the year, there are 161.5 rainfall days, and 33.9" (861mm) of precipitation is accumulated.

When does it snow in Smithfield?

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

How many days does it snow in Smithfield?

In Smithfield, Virginia, during the entire year, snow falls for 7.2 days and aggregates up to 3.58" (91mm) of snow.

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

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

When does it snow the most in Smithfield?

February is the month with the most snowfall in Smithfield. Snow falls for 2.5 days and accumulates 1.5" (38mm) of snow.

What is the month with the least sunshine in Smithfield?

February has the least sunshine of the year, with an average of 5.2h of sunshine.

When is Daylight Saving Time (DST) in Smithfield?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Smithfield, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Smithfield?

In Smithfield, Virginia, snow does not fall in April through October.

When are the longest days in Smithfield?

The month with the longest days in Smithfield, Virginia, is June, with an average of 14h and 40min of daylight.

What is the warmest month in Smithfield?

The warmest month is July, with an average high-temperature of 88°F (31.1°C) and an average low-temperature of 72.1°F (22.3°C).

What is the least humid month in Smithfield?

The least humid month is July, with an average relative humidity of 73%.

What month has the most sunshine in Smithfield?

The month with the most sunshine in Smithfield, Virginia, is July, with an average of 10.7h of sunshine.

What is the wettest month in Smithfield?

August is the month with the most rainfall. Rain falls for 15.8 days and accumulates 3.31" (84mm) of precipitation.

When is the highest UV index in Smithfield?

August is the month with the highest UV index, with an average maximum UV index of 7.

What is the most humid month in Smithfield?

December is the most humid month in Smithfield, with an average relative humidity of 78%.

What is the month with the shortest days in Smithfield?

With an average of 9h and 40min of daylight, December has the shortest days of the year in Smithfield, Virginia.

Average temperature
Smithfield, VA

Average temperature - Smithfield, VA

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (45.5°F).

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

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Average pressure
Smithfield, VA

Average pressure - Smithfield, VA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Smithfield, VA

Average wind speed - Smithfield, VA

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average rainfall
Smithfield, VA

Average rainfall - Smithfield, VA

The wettest month (with the highest rainfall) is August (3.31").
The driest month (with the least rainfall) is January (2.52").

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Average rainfall days
Smithfield, VA

Average rainfall days - Smithfield, VA

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.8 days).

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Average snowfall
Smithfield, VA

Average snowfall - Smithfield, VA

The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Smithfield, VA

Average snowfall days - Smithfield, VA

The month with the highest number of snowfall days is January (2.7 days).
The 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
Smithfield, VA

Average daylight / Average sunshine - Smithfield, VA

The month with the longest days is June (Average daylight: 14h and 40min).
The month with the shortest days is December (Average daylight: 9h and 40min).

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days
Smithfield, VA

Average sunshine days - Smithfield, VA

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (11.9 days).

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Average visibility
Smithfield, VA

Average visibility - Smithfield, VA

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

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