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, recording an average high temperature of 33.6°F (0.9°C) and a low temperature of 21.6°F (-5.8°C), is Millerstown's coldest month.Humidity
The average relative humidity in January in Millerstown is 78%.Rainfall
In Millerstown, Pennsylvania, during January, the rain falls for 8.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Millerstown, during the entire year, the rain falls for 157.4 days and collects up to 28.46" (723mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Millerstown, in January, during 9.8 snowfall days, 3.31" (84mm) of snow is typically accumulated. Throughout the year, in Millerstown, Pennsylvania, there are 32.9 snowfall days, and 13.94" (354mm) of snow is accumulated.Daylight
In Millerstown, the average length of the day in January is 9h and 40min.On the first day of January in Millerstown, Pennsylvania, sunrise is at 7:32 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:24 pm EST.
Sunshine
The months with the least sunshine are January and February, with an average of 4.2h of sunshine.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 hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What month is the coldest in Millerstown?
How cold is it in Millerstown in January?
What is the average humidity in January in Millerstown?
How many days does it rain in January in Millerstown?
How much does it snow in Millerstown in January?
What is the average length of the day in January in Millerstown?
When are sunrise and sunset in January in Millerstown?
What are the months with the least sunshine in Millerstown?
How long on average sun shines in January in Millerstown?
What are the months with the lowest UV index in Millerstown?
How high is the UV index in January in Millerstown?
Average temperature in January
Millerstown, PA
- Average high temperature in January: 33.6°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Millerstown, 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
Millerstown, PA
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Millerstown, PA
- Average humidity in January: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Millerstown, PA
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days in January
Millerstown, PA
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Millerstown, PA
- Average snowfall in January: 3.31"
The month with the highest snowfall is February (3.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Millerstown, PA
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Millerstown, 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 18min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).
Average sunshine days in January
Millerstown, PA
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Millerstown, 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
Millerstown, 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
Millerstown, 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).
Millerstown, Pennsylvania, USA
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