January weather forecast
Fall Brook, PA

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Weather in January

January, like December, is a freezing cold winter month in Fall Brook, Pennsylvania, with an average temperature ranging between min 17.2°F (-8.2°C) and max 28.4°F (-2°C).

Temperature

In Fall Brook, January is the coldest month, with temperatures averaging a high of 28.4°F (-2°C) and a low of 17.2°F (-8.2°C).

Humidity

In January, the average relative humidity in Fall Brook, Pennsylvania, is 83%.

Rainfall

The month with the least rainfall in Fall Brook is January, when the rain falls for 7.5 days and typically collects 1.73" (44mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In January, it is snowing for 14.5 days. Throughout January, 6.42" (163mm) of snow is accumulated. In Fall Brook, during the entire year, snow falls for 63.2 days and aggregates up to 33.23" (844mm) of snow.

Daylight

The average length of the day in January in Fall Brook is 9h and 34min.
On the first day of the month, sunrise is at 7:34 am and sunset at 4:47 pm. On the last day of January, in Fall Brook, sunrise is at 7:21 am and sunset at 5:21 pm EST.

Sunshine

January and December, with an average of 3.2h of sunshine, are months with the least sunshine in Fall Brook, Pennsylvania.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Fall Brook. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What are the coldest months in Fall Brook?

January, on average, is the coldest month in Fall Brook, Pennsylvania, registering a high temperature of 28.4°F (-2°C) and a low of 17.2°F (-8.2°C).

How cold is it in Fall Brook in January?

January temperatures vary between a high-temperature of 28.4°F (-2°C) and a low-temperature of 17.2°F (-8.2°C).

What is the average humidity in January in Fall Brook?

In January, the average relative humidity in Fall Brook, Pennsylvania, is 83%.

What is the driest month in Fall Brook?

The month with the least rainfall in Fall Brook is January, when the rain falls for 7.5 days and typically collects 1.73" (44mm) of precipitation.

How many days does it rain in January in Fall Brook?

In Fall Brook, in January, during 7.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

How many days does it snow in January in Fall Brook?

In Fall Brook, Pennsylvania, during January, snow falls for 14.5 days and regularly aggregates up to 6.42" (163mm) of snow.

How many hours of daylight does Fall Brook have in January?

In January, the average day length in Fall Brook, Pennsylvania, is 9h and 34min.

When is the sunrise / sunset in January in Fall Brook?

In January, on the first day of the month, sunrise is at 7:34 am and sunset at 4:47 pm. On the last day of the month, in Fall Brook, sunrise is at 7:21 am and sunset at 5:21 pm EST.

What are the months with the least sunshine in Fall Brook?

January and December, with an average of 3.2h of sunshine, are months with the least sunshine in Fall Brook, Pennsylvania.

How many hours of sunshine does Fall Brook have in January?

The average sunshine duration in January in Fall Brook, Pennsylvania, is 3.2h.

When is the lowest UV index in Fall Brook?

The months with the lowest UV index in Fall Brook are January and December, with an average maximum UV index of 1.

What is the UV index reading in January in Fall Brook?

The average daily maximum UV index in January in Fall Brook, Pennsylvania, is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Fall Brook, PA

Average temperature in January - Fall Brook, PA
  • Average high temperature in January: 28.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in January: 17.2°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

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Average pressure in January
Fall Brook, PA

Average pressure in January - Fall Brook, 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).

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Average wind speed in January
Fall Brook, PA

Average wind speed in January - Fall Brook, 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 (5.4mph).

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Average humidity in January
Fall Brook, PA

Average humidity in January - Fall Brook, PA
  • Average humidity in January: 83%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

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Average rainfall in January
Fall Brook, PA

Average rainfall in January - Fall Brook, PA
  • Average rainfall in January: 1.73"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (1.73").

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Average rainfall days in January
Fall Brook, PA

Average rainfall days in January - Fall Brook, PA
  • Average rainfall days in January: 7.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in January
Fall Brook, PA

Average snowfall in January - Fall Brook, PA
  • Average snowfall in January: 6.42"

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

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Average snowfall days in January
Fall Brook, PA

Average snowfall days in January - Fall Brook, PA
  • Average snowfall days in January: 14.5 days

The month with the highest number of snowfall days is January (14.5 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
Fall Brook, PA

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).

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Average sunshine days in January
Fall Brook, PA

Average sunshine days in January - Fall Brook, PA
  • Average sunshine days in January: 13.5 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in January
Fall Brook, PA

Average UV index in January - Fall Brook, PA
  • Average UV index in January: 1

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 and December (UV index 1).

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Average cloud cover in January
Fall Brook, PA

Average cloud cover in January - Fall Brook, PA
  • Average cloud cover in January: 68

The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in January
Fall Brook, PA

Average visibility in January - Fall Brook, PA
  • Average visibility in January: 5mi

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

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Fall Brook, Pennsylvania, USA

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