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
Temperature readings reach their annual highs in January, averaging 33.4°F (0.8°C) and a minimum average of 21.6°F (-5.8°C).Humidity
January and February, with an average relative humidity of 83%, are the most humid months.Rainfall
In January, the rain falls for 8.8 days. Throughout January, 1.26" (32mm) of precipitation is accumulated. In Baltimore, during the entire year, the rain falls for 149.9 days and collects up to 20.47" (520mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In January, it is snowing for 10.6 days. Throughout January, 1.97" (50mm) of snow is accumulated. Throughout the year, there are 34.6 snowfall days, and 7.72" (196mm) of snow is accumulated.Daylight
In January, the average length of the day 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
With an average of 3.5h of sunshine, January has the least sunshine of the year.UV index
In Baltimore, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is January?
What is the most humid month?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Baltimore have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Baltimore have in January?
How high is the UV index in January?
Average temperature in January
Baltimore, OH
- Average high temperature in January: 33.4°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Baltimore, 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
Baltimore, OH
- Average wind speed in January: 9.2mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Baltimore, OH
- Average humidity in January: 83%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in January
Baltimore, OH
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in January
Baltimore, OH
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Baltimore, OH
- Average snowfall in January: 1.97"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Baltimore, OH
- Average snowfall days in January: 10.6 days
The month with the highest number of snowfall days is January (10.6 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
Baltimore, OH
- 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 24min).
- Average sunshine in January: 3h and 3min
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 30min).
Average sunshine days in January
Baltimore, OH
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in January
Baltimore, OH
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Baltimore, OH
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Baltimore, OH
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January and September (5mi).
Baltimore, Ohio, USA
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