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 month that records the lowest temperatures, with averages ranging from a high of 33.6°F (0.9°C) to a low of 21.7°F (-5.7°C).Humidity
January and February, with an average relative humidity of 83%, are the most humid months in Lancaster.Rainfall
In Lancaster, Ohio, in January, it is raining for 8.5 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Lancaster, there are 150.9 rainfall days, and 20.35" (517mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Lancaster, Ohio, in January, during 12.1 snowfall days, 1.97" (50mm) of snow is typically accumulated. In Lancaster, during the entire year, snow falls for 38.3 days and aggregates up to 7.95" (202mm) of snow.Daylight
In Lancaster, the average length of the day in January is 9h and 44min.On the first day of January, sunrise is at 7:51 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:48 pm EST.
Sunshine
The month with the least sunshine in Lancaster is January, with an average of 3.6h of sunshine.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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the coldest month in Lancaster?
How cold is January in Lancaster?
What are the most humid months in Lancaster?
What is the average humidity in January in Lancaster?
How many days does it rain in January in Lancaster?
How much does it snow in Lancaster in January?
How many hours of daylight does Lancaster have in January?
When are sunrise and sunset in January in Lancaster?
What is the month with the least sunshine in Lancaster?
How many hours of sunshine does Lancaster have in January?
When is the lowest UV index in Lancaster?
What is the UV index reading in January in Lancaster?
Average temperature in January
Lancaster, OH
- Average high temperature in January: 33.6°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in January: 21.7°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in January
Lancaster, OH
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Lancaster, OH
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in January
Lancaster, OH
- Average humidity in January: 83%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are April and November (76%).
Average rainfall in January
Lancaster, OH
- Average rainfall in January: 1.34"
The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in January
Lancaster, OH
- Average rainfall days in January: 8.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in January
Lancaster, OH
- Average snowfall in January: 1.97"
The month with the highest snowfall is February (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lancaster, OH
- Average snowfall days in January: 12.1 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Lancaster, OH
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Lancaster, OH
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in January
Lancaster, OH
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Lancaster, OH
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Lancaster, OH
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, August, October, November and December (6mi).
The months with the lowest visibility are January, July and September (5mi).
Lancaster, Ohio, USA
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