January weather forecast
Weston Place, PA

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Weather in January

January, like December, is another subzero cold winter month in Weston Place, Pennsylvania, with temperature in the range of an average low of 19.6°F (-6.9°C) and an average high of 31.8°F (-0.1°C).

Temperature

In Weston Place, January records the lowest average temperatures, peaking at 31.8°F (-0.1°C) and reaching a low of 19.6°F (-6.9°C).

Humidity

In Weston Place, the average relative humidity in January is 80%.

Rainfall

In January, in Weston Place, the rain falls for 9.7 days. Throughout January, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 171 rainfall days, and 34.25" (870mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 12.7 days and accumulates 7.24" (184mm) of snow.

Daylight

The average length of the day in January in Weston Place is 9h and 38min.
On the first day of January in Weston Place, sunrise is at 7:29 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:20 pm EST.

Sunshine

The months with the least sunshine are January and February, with an average of 4.3h of sunshine.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 2 during January translates into the following guidance:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the coldest month in Weston Place?

Temperature records in Weston Place, Pennsylvania, mark January as the coldest month, with highs averaging 31.8°F (-0.1°C) and lows at 19.6°F (-6.9°C).

How cold is January in Weston Place?

The average high-temperature, in January, in Weston Place, is 31.8°F (-0.1°C), while the average low-temperature is 19.6°F (-6.9°C).

What is the average humidity in January in Weston Place?

In January, the average relative humidity is 80%.

How many days does it rain in January in Weston Place?

In Weston Place, in January, during 9.7 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

What is the snowiest month in Weston Place?

January is the month with the most snowfall. Snow falls for 12.7 days and accumulates 7.24" (184mm) of snow.

How many days does it snow in January in Weston Place?

In January, in Weston Place, it is snowing for 12.7 days. Throughout January, 7.24" (184mm) of snow is accumulated.

How many hours of daylight does Weston Place have in January?

The average day length in January in Weston Place, Pennsylvania, is 9h and 38min.

What time are sunrise and sunset in January in Weston Place?

In January, on the first day of the month, sunrise is at 7:29 am and sunset at 4:47 pm. On the last day of the month, in Weston Place, sunrise is at 7:16 am and sunset at 5:20 pm EST.

What are the months with the least sunshine in Weston Place?

The months with the least sunshine are January and February, with an average of 4.3h of sunshine.

How long on average sun shines in January in Weston Place?

In January, the average sunshine duration in Weston Place is 4.3h.

What is the month with the lowest UV index in Weston Place?

The months with the lowest UV index in Weston Place, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Weston Place?

In Weston Place, Pennsylvania, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Weston Place, PA

Average temperature in January - Weston Place, PA
  • Average high temperature in January: 31.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in January: 19.6°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in January
Weston Place, PA

Average pressure in January - Weston Place, PA
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Weston Place, PA

Average wind speed in January - Weston Place, PA
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Weston Place, PA

Average humidity in January - Weston Place, PA
  • Average humidity in January: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in January
Weston Place, PA

Average rainfall in January - Weston Place, PA
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in January
Weston Place, PA

Average rainfall days in January - Weston Place, PA
  • Average rainfall days in January: 9.7 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (9.7 days).

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Average snowfall in January
Weston Place, PA

Average snowfall in January - Weston Place, PA
  • Average snowfall in January: 7.24"

The month with the highest snowfall is January (7.24").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Weston Place, PA

Average snowfall days in January - Weston Place, PA
  • Average snowfall days in January: 12.7 days

The month with the highest number of snowfall days is January (12.7 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
Weston Place, PA

Average daylight in January / Average sunshine in January - Weston Place, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 18min).

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Average sunshine days in January
Weston Place, PA

Average sunshine days in January - Weston Place, PA
  • Average sunshine days in January: 12.9 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.1 days).

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Average UV index in January
Weston Place, PA

Average UV index in January - Weston Place, PA
  • Average UV index in January: 2

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, February, March, November and December (UV index 2).

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Average cloud cover in January
Weston Place, PA

Average cloud cover in January - Weston Place, PA
  • Average cloud cover in January: 53

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in January
Weston Place, PA

Average visibility in January - Weston Place, 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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Weston Place, Pennsylvania, USA

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