January weather forecast
Red Cedar Hill, PA

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Weather in January

January, like December, in Red Cedar Hill, Pennsylvania, is an icy winter month, with an average temperature varying between 37°F (2.8°C) and 25.2°F (-3.8°C).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 37°F (2.8°C) and a low of 25.2°F (-3.8°C).

Humidity

In Red Cedar Hill, the average relative humidity in January is 75%.

Rainfall

The month with the least rainfall in Red Cedar Hill is January, when the rain falls for 8 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Red Cedar Hill, during January, snow falls for 4.8 days and regularly aggregates up to 1.57" (40mm) of snow. In Red Cedar Hill, during the entire year, snow falls for 15.9 days and aggregates up to 8.5" (216mm) of snow.

Daylight

In January, the average length of the day is 9h and 42min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:09 am and sunset at 5:16 pm EST.

Sunshine

In January, the average sunshine in Red Cedar Hill is 5.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in Red Cedar Hill?

January is the coldest month, with the temperature often reaching an average high of 37°F (2.8°C) and an average low of 25.2°F (-3.8°C).

How cold is it in Red Cedar Hill in January?

During January, Red Cedar Hill experiences an average high-temperature of 37°F (2.8°C) and a low-temperature of 25.2°F (-3.8°C).

What is the average humidity in January in Red Cedar Hill?

In Red Cedar Hill, Pennsylvania, the average relative humidity in January is 75%.

What is the driest month in Red Cedar Hill?

The month with the least rainfall is January, when the rain falls for 8 days and typically collects 1.89" (48mm) of precipitation.

How much does it rain in Red Cedar Hill in January?

In Red Cedar Hill, in January, it is raining for 8 days, with typically 1.89" (48mm) of accumulated precipitation.

How much does it snow in Red Cedar Hill in January?

In Red Cedar Hill, Pennsylvania, during January, snow falls for 4.8 days and regularly aggregates up to 1.57" (40mm) of snow.

What is the average length of the day in January in Red Cedar Hill?

In Red Cedar Hill, Pennsylvania, the average day length in January is 9h and 42min.

What time are sunrise and sunset in January in Red Cedar Hill?

On the first day of January, sunrise is at 7:21 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:16 pm EST.

How many hours of sunshine does Red Cedar Hill have in January?

In January, the average sunshine duration is 5.1h.

What are the months with the lowest UV index in Red Cedar Hill?

The months with the lowest UV index in Red Cedar Hill, Pennsylvania, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Red Cedar Hill?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
43.7°F 6.5°C
37°F 2.8°C
40.6°F 4.8°C
Average low temperature
32.4°F 0.2°C
25.2°F -3.8°C
27°F -2.8°C
Average pressure
30.09" 764mmHg
30.08" 764mmHg
30.05" 763mmHg
Average wind speed
7.6mph 12.2km/h
8.3mph 13.4km/h
8.3mph 13.4km/h
Average max. wind speed
8.3mph 13.4km/h
8.9mph 14.3km/h
8.9mph 14.3km/h
Average wind speed gusts
12.4mph 20km/h
13.2mph 21.2km/h
13.4mph 21.6km/h
Average humidity
77%
75%
78%
Average rainfall
3.19" 81mm
1.89" 48mm
2.13" 54mm
Average rainfall days
10.9
8
8.5
Average snowfall
1.22" 31mm
1.57" 40mm
2.01" 51mm
Average snowfall days
2.8
4.8
4.3
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 0min
5h 1min
4h 5min
Average sunshine days
18.1
19.8
16
Average UV index
2
2
2
Average cloud cover
46%
44%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Red Cedar Hill, PA

Average temperature in January - Red Cedar Hill, PA
  • Average high temperature in January: 37°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in January: 25.2°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in January
Red Cedar Hill, PA

Average pressure in January - Red Cedar Hill, PA
  • Average pressure in January: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Red Cedar Hill, PA

Average wind speed in January - Red Cedar Hill, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in January
Red Cedar Hill, PA

Average humidity in January - Red Cedar Hill, PA
  • Average humidity in January: 75%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in January
Red Cedar Hill, PA

Average rainfall in January - Red Cedar Hill, PA
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in January
Red Cedar Hill, PA

Average rainfall days in January - Red Cedar Hill, PA
  • Average rainfall days in January: 8 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall in January
Red Cedar Hill, PA

Average snowfall in January - Red Cedar Hill, PA
  • Average snowfall in January: 1.57"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Red Cedar Hill, PA

Average snowfall days in January - Red Cedar Hill, PA
  • Average snowfall days in January: 4.8 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Red Cedar Hill, PA

Average daylight in January / Average sunshine in January - Red Cedar Hill, 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: 5h and 1min

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 48min).

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Average sunshine days in January
Red Cedar Hill, PA

Average sunshine days in January - Red Cedar Hill, PA
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in January
Red Cedar Hill, PA

Average UV index in January - Red Cedar Hill, 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).

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Average cloud cover in January
Red Cedar Hill, PA

Average cloud cover in January - Red Cedar Hill, PA
  • Average cloud cover in January: 44

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in January
Red Cedar Hill, PA

Average visibility in January - Red Cedar Hill, 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).

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Red Cedar Hill, Pennsylvania, USA

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