January weather forecast
Green Tree, PA

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Weather in January

January, like December, in Green Tree, Pennsylvania, is a wintry winter month, with an average temperature ranging between min 20.8°F (-6.2°C) and max 33.4°F (0.8°C).

Temperature

In Green Tree, Pennsylvania, January is the coldest month, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 20.8°F (-6.2°C).

Humidity

January and February, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Green Tree, in January, it is raining for 8.5 days, with typically 1.65" (42mm) of accumulated precipitation. In Green Tree, during the entire year, the rain falls for 164 days and collects up to 26.89" (683mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall in Green Tree. Snow falls for 16.3 days and accumulates 3.46" (88mm) of snow.

Daylight

In Green Tree, the average length of the day in January is 9h and 41min.
On the first day of January, sunrise is at 7:43 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:36 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 2.9h of sunshine.

UV index

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Green Tree's coldest month, January, registers temperatures that range from a high of 33.4°F (0.8°C) to a low of 20.8°F (-6.2°C).

How cold is January?

In January, the average high-temperature and low-temperature are 33.4°F (0.8°C) and 20.8°F (-6.2°C) respectively.

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

What is the average humidity in January?

The average relative humidity in January is 84%.

How many days does it rain in January in Green Tree?

In Green Tree, during January, the rain falls for 8.5 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 16.3 days and accumulates 3.46" (88mm) of snow.

How much does it snow in January?

In January, in Green Tree, it is snowing for 16.3 days. Throughout January, 3.46" (88mm) of snow is accumulated.

How many hours of daylight does Green Tree have in January?

In January, the average day length is 9h and 41min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:43 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:36 pm EST.

What is the month with the least sunshine in Green Tree?

The month with the least sunshine is January, with an average of 2.9h of sunshine.

How many hours of sunshine does Green Tree have in January?

In Green Tree, the average sunshine duration in January is 2.9h.

What is the UV index reading in January?

In Green Tree, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from 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
Green Tree, PA

Average temperature in January - Green Tree, PA
  • Average high temperature in January: 33.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in January: 20.8°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in January
Green Tree, PA

Average pressure in January - Green Tree, PA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Green Tree, PA

Average wind speed in January - Green Tree, PA
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in January
Green Tree, PA

Average humidity in January - Green Tree, PA
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (73%).

Average rainfall in January
Green Tree, PA

Average rainfall in January - Green Tree, PA
  • Average rainfall in January: 1.65"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in January
Green Tree, PA

Average rainfall days in January - Green Tree, PA
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in January
Green Tree, PA

Average snowfall in January - Green Tree, PA
  • Average snowfall in January: 3.46"

The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Green Tree, PA

Average snowfall days in January - Green Tree, PA
  • Average snowfall days in January: 16.3 days

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Green Tree, PA

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in January
Green Tree, PA

Average sunshine days in January - Green Tree, PA
  • Average sunshine days in January: 9.7 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is February (9.5 days).

Average UV index in January
Green Tree, PA

Average UV index in January - Green Tree, PA
  • Average UV index in January: 2

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

Average cloud cover in January
Green Tree, PA

Average cloud cover in January - Green Tree, PA
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Green Tree, PA

Average visibility in January - Green Tree, PA
  • Average visibility in January: 5mi

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

Green Tree, Pennsylvania, USA

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