January weather forecastMillersburg, PA
January
Weather in January
January, the same as December, is a wintry winter month in Millersburg, Pennsylvania, with temperature in the range of an average high of 33.6°F (0.9°C) and an average low of 21.2°F (-6°C).Temperature
In Millersburg, the lowest temperatures are generally noted in January, averaging a high of 33.6°F (0.9°C) and a low of 21.2°F (-6°C).Humidity
In Millersburg, the average relative humidity in January is 78%.Rainfall
In Millersburg, in January, it is raining for 5.8 days, with typically 0.94" (24mm) of accumulated precipitation. In Millersburg, during the entire year, the rain falls for 132.6 days and collects up to 14.53" (369mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In January, it is snowing for 8.6 days. Throughout January, 1.57" (40mm) of snow is accumulated. In Millersburg, during the entire year, snow falls for 27.1 days and aggregates up to 5.67" (144mm) of snow.Daylight
In Millersburg, Pennsylvania, the average length of the day in January is 9h and 40min.On the first day of January, sunrise is at 7:31 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:23 pm EST.
Sunshine
The average sunshine in January is 4.3h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Millersburg, PA
- Average high temperature in January: 33.6°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in January
Millersburg, PA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Millersburg, PA
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in January
Millersburg, PA
- Average humidity in January: 78%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall in January
Millersburg, PA
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is July (1.77").
The driest months (with the least rainfall) are February and November (0.87").
Average rainfall days in January
Millersburg, PA
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in January
Millersburg, PA
- Average snowfall in January: 1.57"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Millersburg, PA
- Average snowfall days in January: 8.6 days
The month with the highest number of snowfall days is January (8.6 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
Millersburg, 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 18min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in January
Millersburg, PA
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is November (20 days).
The months with the least sunshine days are May and July (12.8 days).
Average UV index in January
Millersburg, PA
- Average UV index in January: 2
The month with the highest UV index is June (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
Millersburg, PA
- Average cloud cover in January: 53
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Millersburg, PA
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, July, November and December (6mi).
The months with the lowest visibility are January, February, May, August, September and October (5mi).
