January weather forecast
Weatherly, PA

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Weather in January

January, the same as December, in Weatherly, Pennsylvania, is another subzero cold winter month, with an average temperature varying between 19°F (-7.2°C) and 31.5°F (-0.3°C).

Temperature

In Weatherly, the month of January is known for its lowest average temperatures, reaching a high of 31.5°F (-0.3°C) and a low of 19°F (-7.2°C).

Humidity

In January, the average relative humidity is 81%.

Rainfall

In Weatherly, in January, it is raining for 7.4 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 154.6 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 11 days and typically aggregates up to 6.42" (163mm) of snow.

Daylight

In Weatherly, the average length of the day in January is 9h and 38min.
On the first day of January, sunrise is at 7:27 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:18 pm EST.

Sunshine

In January, the average sunshine is 4.1h.

UV index

In Weatherly, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Enhance your sun protection with tightly woven, yet airy clothing. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What month is the coldest in Weatherly?

January, characterized by an average high temperature of 31.5°F (-0.3°C) and a low temperature of 19°F (-7.2°C), is generally the coldest month in Weatherly.

How cold is it in Weatherly in January?

In January, in Weatherly, the average high-temperature is 31.5°F (-0.3°C), and the average low-temperature is 19°F (-7.2°C).

What is the average humidity in January in Weatherly?

In Weatherly, Pennsylvania, the average relative humidity in January is 81%.

How much does it rain in Weatherly in January?

In Weatherly, in January, it is raining for 7.4 days, with typically 2.24" (57mm) of accumulated precipitation.

When does it snow the most in Weatherly?

January is the month with the most snowfall. Snow falls for 11 days and accumulates 6.42" (163mm) of snow.

How many days does it snow in January in Weatherly?

In Weatherly, Pennsylvania, in January, during 11 snowfall days, 6.42" (163mm) of snow is typically accumulated.

How many hours of daylight does Weatherly have in January?

The average day length in January in Weatherly is 9h and 38min.

When is the sunrise / sunset in January in Weatherly?

On the first day of January in Weatherly, Pennsylvania, sunrise is at 7:27 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:18 pm EST.

How many hours of sunshine does Weatherly have in January?

The average sunshine duration in January is 4.1h.

What is the UV index intensity in January in Weatherly?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Weatherly, PA

Average temperature in January - Weatherly, PA
  • Average high temperature in January: 31.5°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in January: 19°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in January
Weatherly, PA

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Weatherly, PA

Average wind speed in January - Weatherly, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in January
Weatherly, PA

Average humidity in January - Weatherly, PA
  • Average humidity in January: 81%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).

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Average rainfall in January
Weatherly, PA

Average rainfall in January - Weatherly, PA
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in January
Weatherly, PA

Average rainfall days in January - Weatherly, PA
  • Average rainfall days in January: 7.4 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in January
Weatherly, PA

Average snowfall in January - Weatherly, PA
  • Average snowfall in January: 6.42"

The month with the highest snowfall is January (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Weatherly, PA

Average snowfall days in January - Weatherly, PA
  • Average snowfall days in January: 11 days

The month with the highest number of snowfall days is February (11.3 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
Weatherly, PA

Average daylight in January / Average sunshine in January - Weatherly, PA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in January
Weatherly, PA

Average sunshine days in January - Weatherly, PA
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is February (10.8 days).

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Average UV index in January
Weatherly, PA

Average UV index in January - Weatherly, PA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Weatherly, PA

Average cloud cover in January - Weatherly, PA
  • Average cloud cover in January: 56

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in January
Weatherly, PA

Average visibility in January - Weatherly, PA
  • Average visibility in January: 5mi

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

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Weatherly, Pennsylvania, USA

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