Monthly weather forecast and climate
Smithfield, NC

January, like December, is a frosty winter month in Smithfield, North Carolina, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 34.2°F (1.2°C). January is the coldest month, with an average high-temperature of 48.9°F (9.4°C) and an average low-temperature of 34.2°F (1.2°C). Weather in January »

February, the last month of the winter, in Smithfield, is a cool month, with average temperature varying between 53.4°F (11.9°C) and 36.9°F (2.7°C). In February, the average high-temperature is relatively the same as in January - a cool 53.4°F (11.9°C). Weather in February »

The first month of the spring, March, is a mild month in Smithfield, North Carolina, with average temperature fluctuating between 60.4°F (15.8°C) and 42.8°F (6°C). In Smithfield, the average high-temperature slightly increases, from a cool 53.4°F (11.9°C) in February, to a moderate 60.4°F (15.8°C). Weather in March »

April in Smithfield, North Carolina, is an agreeable spring month, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 52.5°F (11.4°C). In Smithfield, the average high-temperature increases, from a moderate 60.4°F (15.8°C) in March, to a pleasant 70.5°F (21.4°C). Weather in April »

The last month of the spring, May, is a warm month in Smithfield, North Carolina, with average temperature varying between 61°F (16.1°C) and 78.3°F (25.7°C). In May, the average high-temperature marginally rises, from an agreeable 70.5°F (21.4°C) in April, to a warm 78.3°F (25.7°C). Weather in May »

June, the first month of the summer, in Smithfield, is also a moderately hot month, with average temperature fluctuating between 67.6°F (19.8°C) and 85.3°F (29.6°C). In Smithfield, North Carolina, the average high-temperature marginally rises, from a warm 78.3°F (25.7°C) in May, to a still moderately hot 85.3°F (29.6°C). Weather in June »

July is a hot summer month in Smithfield, North Carolina, with average temperature fluctuating between 88.3°F (31.3°C) and 71.1°F (21.7°C). The warmest month is July, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 71.1°F (21.7°C). In July, the average heat index is evaluated at a blistering 104.7°F (40.4°C). Weather in July »

August, the last month of the summer, in Smithfield, is another hot month, with average temperature ranging between max 86.5°F (30.3°C) and min 69.6°F (20.9°C). In Smithfield, the average high-temperature is relatively the same as in July - a still hot 86.5°F (30.3°C). Weather in August »

September, the first month of the autumn, in Smithfield, is also a moderately hot month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 81.5°F (27.5°C). In September, the average high-temperature is relatively the same as in August - a warm 81.5°F (27.5°C). Weather in September »

October, like September, is another pleasant autumn month in Smithfield, North Carolina, with average temperature ranging between min 54°F (12.2°C) and max 71.1°F (21.7°C). In October, the average high-temperature drops, from a warm 81.5°F (27.5°C) in September, to a pleasant 71.1°F (21.7°C). Weather in October »

The last month of the autumn, November, is another mild month in Smithfield, North Carolina, with average temperature varying between 43.7°F (6.5°C) and 59.9°F (15.5°C). In November, the average high-temperature decreases, from an agreeable 71.1°F (21.7°C) in October, to a moderate 59.9°F (15.5°C). Weather in November »

The first month of the winter, December, is also a fresh month in Smithfield, North Carolina, with average temperature varying between 39.2°F (4°C) and 53.6°F (12°C). In December, the average high-temperature marginally drops, from a moderate 59.9°F (15.5°C) in November, to a cool 53.6°F (12°C). Weather in December »

What is the coldest month in Smithfield?

January is the coldest month in Smithfield, with an average high-temperature of 48.9°F (9.4°C) and an average low-temperature of 34.2°F (1.2°C).

What are the least humid months in Smithfield?

January, March and November, with an average relative humidity of 73%, are the least humid months in Smithfield, North Carolina.

How much does it rain in Smithfield?

In Smithfield, North Carolina, during the entire year, the rain falls for 115.7 days and collects up to 11.06" (281mm) of precipitation.

What is the driest month in Smithfield?

January is the month with the least rainfall in Smithfield, North Carolina. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.

When does it snow in Smithfield?

January and February are months with snowfall in Smithfield.

How many days does it snow in Smithfield?

Throughout the year, there are 1.9 snowfall days, and 0.2" (5mm) of snow is accumulated.

When does it snow the most in Smithfield?

January is the month with the most snowfall in Smithfield, North Carolina. Snow falls for 0.8 days and accumulates 0.12" (3mm) of snow.

What is the month with the least sunshine in Smithfield?

Months with the least sunshine are January and December, with an average of 5.4h of sunshine.

When is the lowest UV index in Smithfield?

The month with the lowest UV index in Smithfield is January, with an average maximum UV index of 2.

When it does not snow in Smithfield?

March through December are months without snowfall in Smithfield.

What are the most humid months in Smithfield?

May, August and September, with an average relative humidity of 77%, are most humid months.

When are the longest days in Smithfield?

The month with the longest days is June, with an average of 14.5h of daylight.

What month has the most sunshine in Smithfield?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

What is the warmest month in Smithfield?

With an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 71.1°F (21.7°C), July is the warmest month in Smithfield, North Carolina.

When is the highest UV index in Smithfield?

With an average maximum UV index of 7, July is the month with the highest UV index in Smithfield.

What is the wettest month in Smithfield?

August is the month with the most rainfall in Smithfield. Rain falls for 12.8 days and accumulates 1.5" (38mm) of precipitation.

What is the month with the shortest days in Smithfield?

December has the shortest days of the year in Smithfield, with an average of 9.8h of daylight.
Average temperature - Smithfield, NC
Average pressure - Smithfield, NC

Months with the highest atmospheric pressure are November and December (30.14").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed - Smithfield, NC

The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity - Smithfield, NC

Months with the highest relative humidity are May, August and September (77%).
Months with the lowest relative humidity are January, March and November (73%).

Average rainfall - Smithfield, NC

The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days - Smithfield, NC

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (6.5 days).

Average snowfall - Smithfield, NC

The month with the highest snowfall is January (0.12").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days - Smithfield, NC

Months with the highest number of snowfall days are January and February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

Average daylight / Average sunshine - Smithfield, NC

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are January and December (Average sunshine: 5.4).

Average sunshine days - Smithfield, NC

The month with the most sunshine days is October (22.7 days).
The month with the least sunshine days is July (13.9 days).

Average visibility - Smithfield, NC

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