January weather forecast
East Smithfield, PA

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Weather in January

January, like December, is a freezing cold winter month in East Smithfield, Pennsylvania, with an average temperature fluctuating between 29.3°F (-1.5°C) and 17.8°F (-7.9°C).

Temperature

January, characterized by an average high temperature of 29.3°F (-1.5°C) and a low temperature of 17.8°F (-7.9°C), is generally the coldest month.

Humidity

The average relative humidity in January in East Smithfield, Pennsylvania, is 82%.

Rainfall

The month with the least rainfall is January, when the rain falls for 7.3 days and typically collects 1.38" (35mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In East Smithfield, Pennsylvania, in January, snow falls for 15.9 days, with typically accumulated 4.13" (105mm) of snow. In East Smithfield, during the entire year, snow falls for 67.5 days and aggregates up to 20.75" (527mm) of snow.

Daylight

The average length of the day in January in East Smithfield is 9h and 33min.
On the first day of January in East Smithfield, Pennsylvania, sunrise is at 7:33 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:19 pm EST.

Sunshine

January, February and December, with an average of 3.2h of sunshine, are months with the least sunshine in East Smithfield.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the UV index of 1 transforms into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

What month is the coldest in East Smithfield?

January proves to be the coldest month in East Smithfield, recording an average maximum temperature of 29.3°F (-1.5°C) and a minimum temperature of 17.8°F (-7.9°C).

How cold is January in East Smithfield?

The average high-temperature and low-temperature during January are 29.3°F (-1.5°C) and 17.8°F (-7.9°C) respectively.

What is the average humidity in January in East Smithfield?

In January, the average relative humidity is 82%.

What is the driest month in East Smithfield?

January is the month with the least rainfall in East Smithfield. Rain falls for 7.3 days and accumulates 1.38" (35mm) of precipitation.

How many days does it rain in January in East Smithfield?

In East Smithfield, Pennsylvania, in January, during 7.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

How many days does it snow in January in East Smithfield?

In East Smithfield, Pennsylvania, in January, during 15.9 snowfall days, 4.13" (105mm) of snow is typically accumulated.

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

In January, the average day length in East Smithfield, Pennsylvania, is 9h and 33min.

When is the sunrise / sunset in January in East Smithfield?

On the first day of January in East Smithfield, Pennsylvania, sunrise is at 7:33 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:19 pm EST.

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

The months with the least sunshine in East Smithfield are January, February and December, with an average of 3.2h of sunshine.

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

In January, the average sunshine duration in East Smithfield, Pennsylvania, is 3.2h.

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

The months with the lowest UV index in East Smithfield are January and December, with an average maximum UV index of 1.

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

The average daily maximum UV index in January in East Smithfield is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
East Smithfield, PA

Average temperature in January - East Smithfield, PA
  • Average high temperature in January: 29.3°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in January: 17.8°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in January
East Smithfield, PA

Average pressure in January - East Smithfield, PA
  • Average pressure in January: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
East Smithfield, PA

Average wind speed in January - East Smithfield, PA
  • Average wind speed in January: 8.7mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in January
East Smithfield, PA

Average humidity in January - East Smithfield, PA
  • Average humidity in January: 82%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, June and July (78%).

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Average rainfall in January
East Smithfield, PA

Average rainfall in January - East Smithfield, PA
  • Average rainfall in January: 1.38"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days in January
East Smithfield, PA

Average rainfall days in January - East Smithfield, PA
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in January
East Smithfield, PA

Average snowfall in January - East Smithfield, PA
  • Average snowfall in January: 4.13"

The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
East Smithfield, PA

Average snowfall days in January - East Smithfield, PA
  • Average snowfall days in January: 15.9 days

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
East Smithfield, PA

Average daylight in January / Average sunshine in January - East Smithfield, PA
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 12min).

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Average sunshine days in January
East Smithfield, PA

Average sunshine days in January - East Smithfield, PA
  • Average sunshine days in January: 11 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in January
East Smithfield, PA

Average UV index in January - East Smithfield, PA
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
East Smithfield, PA

Average cloud cover in January - East Smithfield, PA
  • Average cloud cover in January: 68

The months with the most cloud cover are January, February and December (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in January
East Smithfield, PA

Average visibility in January - East Smithfield, PA
  • Average visibility in January: 5mi

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

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East Smithfield, Pennsylvania, USA

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