January weather forecast
Sutton Terrace, PA

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Weather in January

January, like December, in Sutton Terrace, Pennsylvania, is another cold winter month, with an average temperature ranging between min 25°F (-3.9°C) and max 36.7°F (2.6°C).

Temperature

With an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 25°F (-3.9°C), January is the coldest month.

Humidity

In Sutton Terrace, the average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.55" (14mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Sutton Terrace, during January, snow falls for 4.5 days and regularly aggregates up to 0.87" (22mm) of snow. Throughout the year, there are 15.1 snowfall days, and 3.66" (93mm) of snow is accumulated.

Daylight

In Sutton Terrace, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:22 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:10 am and sunset at 5:18 pm EST.

Sunshine

In January, the average sunshine is 4.8h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Frequently asked questions

What are the coldest months?

January is the coldest month, exhibiting average temperatures of 36.7°F (2.6°C) at the peak and 25°F (-3.9°C) at the base.

How cold is it in January?

During January, Sutton Terrace experiences an average high-temperature of 36.7°F (2.6°C) and a low-temperature of 25°F (-3.9°C).

What is the average humidity in January?

In January, the average relative humidity is 75%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain in January?

In Sutton Terrace, Pennsylvania, in January, during 5.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How many days does it snow in January?

In January, it is snowing for 4.5 days. Throughout January, 0.87" (22mm) of snow is accumulated.

What is the average length of the day in January in Sutton Terrace?

The average day length in January is 9h and 43min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:22 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:18 pm EST.

How long on average sun shines in January?

In Sutton Terrace, the average sunshine duration in January is 4.8h.

What is the month with the lowest UV index?

The months with the lowest UV index in Sutton Terrace are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index estimate 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
Sutton Terrace, PA

Average temperature in January - Sutton Terrace, PA
  • Average high temperature in January: 36.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in January: 25°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in January
Sutton Terrace, PA

Average pressure in January - Sutton Terrace, PA
  • Average pressure in January: 30.09"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).

Average wind speed in January
Sutton Terrace, PA

Average wind speed in January - Sutton Terrace, PA
  • Average wind speed in January: 8.2mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in January
Sutton Terrace, PA

Average humidity in January - Sutton Terrace, PA
  • Average humidity in January: 75%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (71%).

Average rainfall in January
Sutton Terrace, PA

Average rainfall in January - Sutton Terrace, PA
  • Average rainfall in January: 0.55"

The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in January
Sutton Terrace, PA

Average rainfall days in January - Sutton Terrace, PA
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in January
Sutton Terrace, PA

Average snowfall in January - Sutton Terrace, PA
  • Average snowfall in January: 0.87"

The months with the highest snowfall are February and March (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Sutton Terrace, PA

Average snowfall days in January - Sutton Terrace, PA
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Sutton 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: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Sutton Terrace, PA

Average sunshine days in January - Sutton Terrace, PA
  • Average sunshine days in January: 21.9 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.9 days).

Average UV index in January
Sutton Terrace, PA

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Sutton Terrace, PA

Average cloud cover in January - Sutton Terrace, PA
  • Average cloud cover in January: 46

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in January
Sutton Terrace, PA

Average visibility in January - Sutton Terrace, PA
  • Average visibility in January: 6mi

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

Sutton Terrace, Pennsylvania, USA

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