January weather forecast
Ramsay Terrace, PA

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Weather in January

January, the same as December, is a wintry winter month in Ramsay Terrace, Pennsylvania, with an average temperature ranging between min 20.3°F (-6.5°C) and max 33.3°F (0.7°C).

Temperature

Ramsay Terrace's coldest weather arrives in January, when temperatures average a high of 33.3°F (0.7°C) and a low of 20.3°F (-6.5°C).

Humidity

January and February, with an average relative humidity of 85%, are the most humid months in Ramsay Terrace.

Rainfall

In Ramsay Terrace, in January, during 9.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Ramsay Terrace, during the entire year, the rain falls for 185.4 days and collects up to 34.02" (864mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 17.3 days and accumulates 7.09" (180mm) of snow.

Daylight

The average length of the day in January is 9h and 42min.
On the first day of the month, sunrise is at 7:40 am and sunset at 5:02 pm. On the last day of January, sunrise is at 7:27 am and sunset at 5:35 pm EST.

Sunshine

With an average of 3h of sunshine, January has the least sunshine of the year.

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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.

Frequently asked questions

What is the coldest time of year?

With average high temperatures of 33.3°F (0.7°C) and lows of 20.3°F (-6.5°C), January is the coldest month.

How cold is January?

The average high-temperature and low-temperature during January are 33.3°F (0.7°C) and 20.3°F (-6.5°C) respectively.

What are the most humid months in Ramsay Terrace?

January and February, with an average relative humidity of 85%, are most humid months.

What is the average humidity in January?

In January, the average relative humidity is 85%.

How many days does it rain in January?

In Ramsay Terrace, during January, the rain falls for 9.8 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 17.3 days and typically aggregates up to 7.09" (180mm) of snow.

How many days does it snow in January in Ramsay Terrace?

In Ramsay Terrace, in January, during 17.3 snowfall days, 7.09" (180mm) of snow is typically accumulated.

How many hours of daylight does Ramsay Terrace have in January?

In Ramsay Terrace, the average day length in January is 9h and 42min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:35 pm EST.

What is the month with the least sunshine?

With an average of 3h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In January, the average sunshine duration is 3h.

When is the lowest UV index?

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

How high is the UV index in January?

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

Average temperature in January - Ramsay Terrace, PA
  • Average high temperature in January: 33.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in January: 20.3°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 (20.3°F).

Average pressure in January
Ramsay Terrace, PA

Average pressure in January - Ramsay Terrace, PA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Ramsay Terrace, PA

Average wind speed in January - Ramsay Terrace, PA
  • Average wind speed in January: 8.5mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in January
Ramsay Terrace, PA

Average humidity in January - Ramsay Terrace, PA
  • Average humidity in January: 85%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in January
Ramsay Terrace, PA

Average rainfall in January - Ramsay Terrace, PA
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.01").

Average rainfall days in January
Ramsay Terrace, PA

Average rainfall days in January - Ramsay Terrace, PA
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is May (22 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in January
Ramsay Terrace, PA

Average snowfall in January - Ramsay Terrace, PA
  • Average snowfall in January: 7.09"

The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Ramsay Terrace, PA

Average snowfall days in January - Ramsay Terrace, PA
  • Average snowfall days in January: 17.3 days

The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Ramsay Terrace, PA

Average daylight in January / Average sunshine in January - Ramsay Terrace, 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 24min).

  • Average sunshine in January: 3h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).

Average sunshine days in January
Ramsay Terrace, PA

Average sunshine days in January - Ramsay Terrace, PA
  • Average sunshine days in January: 6.5 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.5 days).

Average UV index in January
Ramsay Terrace, PA

Average UV index in January - Ramsay Terrace, PA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Ramsay Terrace, PA

Average cloud cover in January - Ramsay Terrace, 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 35).

Average visibility in January
Ramsay Terrace, PA

Average visibility in January - Ramsay Terrace, PA
  • Average visibility in January: 4mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

Ramsay Terrace, Pennsylvania, USA

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