January weather forecastEast Greenville, PA
January
Weather in January
January, like December, in East Greenville, Pennsylvania, is another cold winter month, with an average temperature varying between 1.7°C and -5.3°C.Temperature
In East Greenville, the lowest average temperatures are observed in January, with a high of 1.7°C and a low of -5.3°C.Humidity
The average relative humidity in January is 77%.Rainfall
In East Greenville, in January, during 8 rainfall days, 51mm of precipitation is typically accumulated. Throughout the year, there are 155.5 rainfall days, and 715mm of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In East Greenville, in January, during 8.5 snowfall days, 79mm of snow is typically accumulated. Throughout the year, there are 27 snowfall days, and 318mm of snow is accumulated.Daylight
In East Greenville, the average length of the day in January is 9h and 41min.On the first day of January, sunrise is at 7:24 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm EST.
Sunshine
In East Greenville, the average sunshine in January is 4.7h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
East Greenville, PA
- Average high temperature in January: 1.7°C
The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in January: -5.3°C
The month with the highest average low temperature is July (18.1°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in January
East Greenville, PA
- Average pressure in January: 1018.8mbar
The month with the highest atmospheric pressure is November (1020mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in January
East Greenville, PA
- Average wind speed in January: 12.7km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in January
East Greenville, PA
- Average humidity in January: 77%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in January
East Greenville, PA
- Average rainfall in January: 51mm
The wettest month (with the highest rainfall) is July (72mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in January
East Greenville, PA
- Average rainfall days in January: 8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8 days).
Average snowfall in January
East Greenville, PA
- Average snowfall in January: 79mm
The month with the highest snowfall is March (98mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
East Greenville, PA
- Average snowfall days in January: 8.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
East Greenville, PA
- Average daylight in January: 9h and 42min
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 18min).
- Average sunshine in January: 4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
East Greenville, PA
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is April (12 days).
Average UV index in January
East Greenville, PA
- Average UV index in January: 2
The months with the highest UV index are May, June and July (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
East Greenville, PA
- Average cloud cover in January: 48
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
East Greenville, PA
- Average visibility in January: 8km
The months with the highest visibility are March, April, June, July, August and November (9km).
The months with the lowest visibility are January, February, May, September, October and December (8km).
