January weather forecast
Gwynedd Square, PA

Share

Weather in January

January, the same as December, is an icy winter month in Gwynedd Square, Pennsylvania, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 23.5°F (-4.7°C).

Temperature

January, with average temperatures reaching a high of 35.6°F (2°C) and a low of 23.5°F (-4.7°C), is the coldest month.

Humidity

In Gwynedd Square, the average relative humidity in January is 76%.

Rainfall

In Gwynedd Square, during January, the rain falls for 6.3 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 116.6 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. In Gwynedd Square, in January, during 4.6 snowfall days, 0.71" (18mm) of snow is typically accumulated. Throughout the year, there are 14.8 snowfall days, and 3.5" (89mm) of snow is accumulated.

Daylight

In Gwynedd Square, the average length of the day in January is 9h and 42min.
On the first day of the month, sunrise is at 7:23 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:11 am and sunset at 5:18 pm EST.

Sunshine

In Gwynedd Square, the average sunshine in January is 4.9h.

UV index

The months with the lowest UV index in Gwynedd Square, Pennsylvania, 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 exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

What is the coldest time of year in Gwynedd Square?

During the coldest month in Gwynedd Square, January, temperatures average a high of 35.6°F (2°C) and a low of 23.5°F (-4.7°C).

How cold is January?

The average high-temperature, in January, in Gwynedd Square, is 35.6°F (2°C), while the average low-temperature is 23.5°F (-4.7°C).

What is the average humidity in January in Gwynedd Square?

In January, the average relative humidity is 76%.

How much does it rain in January?

In Gwynedd Square, in January, during 6.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How much does it snow in January?

In Gwynedd Square, in January, during 4.6 snowfall days, 0.71" (18mm) of snow is typically accumulated.

How many hours of daylight does Gwynedd Square have in January?

The average day length in January is 9h and 42min.

When is the sunrise / sunset in January?

On the first day of January in Gwynedd Square, sunrise is at 7:23 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:18 pm EST.

How long on average sun shines in January?

The average sunshine duration in January in Gwynedd Square is 4.9h.

What are the months with the lowest UV index?

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

What is the UV index reading in January in Gwynedd Square?

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 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
Gwynedd Square, PA

Average temperature in January - Gwynedd Square, PA
  • Average high temperature in January: 35.6°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in January: 23.5°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in January
Gwynedd Square, PA

Average pressure in January - Gwynedd Square, 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).

Average wind speed in January
Gwynedd Square, PA

Average wind speed in January - Gwynedd Square, PA
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Gwynedd Square, PA

Average humidity in January - Gwynedd Square, PA
  • Average humidity in January: 76%

The months with the highest relative humidity are February, October and December (79%).
The months with the lowest relative humidity are April, July and August (73%).

Average rainfall in January
Gwynedd Square, PA

Average rainfall in January - Gwynedd Square, PA
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days in January
Gwynedd Square, PA

Average rainfall days in January - Gwynedd Square, PA
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (13.8 days).
The months with the least rainy days are January and February (6.3 days).

Average snowfall in January
Gwynedd Square, PA

Average snowfall in January - Gwynedd Square, PA
  • Average snowfall in January: 0.71"

The month with the highest snowfall is March (1.02").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in January
Gwynedd Square, PA

Average snowfall days in January - Gwynedd Square, PA
  • Average snowfall days in January: 4.6 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Gwynedd Square, PA

Average daylight in January / Average sunshine in January - Gwynedd Square, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in January
Gwynedd Square, PA

Average sunshine days in January - Gwynedd Square, PA
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in January
Gwynedd Square, PA

Average UV index in January - Gwynedd Square, 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, March, November and December (UV index 2).

Average cloud cover in January
Gwynedd Square, PA

Average cloud cover in January - Gwynedd Square, PA
  • Average cloud cover in January: 45

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Gwynedd Square, PA

Average visibility in January - Gwynedd Square, PA
  • Average visibility in January: 6mi

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

Gwynedd Square, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location