January weather forecast and climate
West Smithfield, NC

January, the same as December, in West Smithfield, North Carolina, is another chilly winter month, with average temperature ranging between min 34.2°F (1.2°C) and max 48.9°F (9.4°C).

Temperature

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

Humidity

Months with the lowest humidity are January, March and November, with an average relative humidity of 73%.

Rainfall

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

Snowfall

January and February are months with snowfall. January is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.12" (3mm) of snow.

Daylight

In West Smithfield, the average length of the day in January is 10.1h.

Sunshine

January and December, with an average of 5.4h of sunshine, are months with the least sunshine in West Smithfield.

UV index

With an average maximum UV index of 2, January is the month with the lowest UV index in West Smithfield. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in West Smithfield?

The coldest month in West Smithfield is January, 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 is the temperature in January in West Smithfield?

In January, in West Smithfield, North Carolina, the average high-temperature is 48.9°F (9.4°C), and the average low-temperature is 34.2°F (1.2°C).

What is the least humid month in West Smithfield?

Months with the lowest humidity in West Smithfield are January, March and November, with an average relative humidity of 73%.

What is the average humidity in January in West Smithfield?

In West Smithfield, North Carolina, the average relative humidity in January is 73%.

How much does it rain in West Smithfield in January?

In West Smithfield, in January, it is raining for 6.8 days, with typically 0.67" (17mm) of accumulated precipitation.

What is the driest month in West Smithfield?

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

When does it start snowing in West Smithfield?

January is the first month it typically snows in West Smithfield. Throughout January, in the average 0.8 snowfall days, it receives 0.12" (3mm) of snow.

What is the snowiest month in West Smithfield?

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

What is the average length of the day in January in West Smithfield?

In January, the average length of the day is 10.1h.

What is the month with the least sunshine in West Smithfield?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine in West Smithfield.

How long on average sun shines in January in West Smithfield?

In January, the average sunshine in West Smithfield, North Carolina, is 5.4h.

When is the lowest UV index in West Smithfield?

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

How high is the UV index in January in West Smithfield?

In January, the average daily maximum UV index in West Smithfield is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in January - West Smithfield, NC
  • Average high temperature in January: 9.4°C

The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in January: 1.2°C

The month with the highest average low temperature is July (21.7°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

Average pressure in January - West Smithfield, NC
  • Average pressure in January: 1020.4mbar

The month with the highest atmospheric pressure is November (1020.7mbar).
The month with the lowest atmospheric pressure is June (1014.6mbar).

Average humidity in January - West Smithfield, NC
  • Average humidity in January: 73%

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 in January - West Smithfield, NC
  • Average rainfall in January: 17mm

The wettest month (with the highest rainfall) is August (38mm).
The driest month (with the least rainfall) is January (17mm).

Average rainfall days in January - West Smithfield, NC
  • Average rainfall days in January: 6.8 days

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 in January - West Smithfield, NC
  • Average snowfall in January: 3mm

The month with the highest snowfall is January (3mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in January - West Smithfield, NC
  • Average snowfall days in January: 0.8 days

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 in January / Average sunshine in January - West Smithfield, NC
  • Average daylight in January: 10.1h

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

  • Average sunshine in January: 5.4h

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 in January - West Smithfield, NC
  • Average sunshine days in January: 22.2 days

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 UV index in January - West Smithfield, NC
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in January - West Smithfield, NC
  • Average cloud cover in January: 40

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in January - West Smithfield, NC
  • Average visibility in January: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).