Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January is the coldest month, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 17.1°F (-8.3°C).Humidity
In January, the average relative humidity is 84%.Rainfall
In Cedar Run, in January, it is raining for 9.3 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 173.4 rainfall days, and 32.13" (816mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In January, it is snowing for 17.9 days. Throughout January, 7.91" (201mm) of snow is accumulated. Throughout the year, there are 69.8 snowfall days, and 30.63" (778mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 35min.On the first day of the month, sunrise is at 7:36 am and sunset at 4:50 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:23 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 3h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 1 suggests this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is it in January?
What is the average humidity in January?
How many days does it rain in January in Cedar Run?
How much does it snow in Cedar Run in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Cedar Run have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Cedar Run, PA
- Average high temperature in January: 28.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in January: 17.1°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in January
Cedar Run, 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
Cedar Run, PA
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Cedar Run, PA
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in January
Cedar Run, PA
- Average rainfall in January: 2.32"
The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is November (2.17").
Average rainfall days in January
Cedar Run, PA
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall in January
Cedar Run, PA
- Average snowfall in January: 7.91"
The month with the highest snowfall is February (8.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Cedar Run, PA
- Average snowfall days in January: 17.9 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Cedar Run, PA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in January
Cedar Run, PA
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in January
Cedar Run, 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).
Average cloud cover in January
Cedar Run, PA
- Average cloud cover in January: 70
The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in January
Cedar Run, PA
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July and November (5mi).
The months with the lowest visibility are January, February, August, September, October and December (4mi).
Cedar Run, Pennsylvania, USA
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