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, with its average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 21.6°F (-5.8°C), holds the record as the coldest month.Humidity
January is the most humid month, with an average relative humidity of 83%.Rainfall
In Lake Darby, during January, the rain falls for 6.7 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Lake Darby, during the entire year, the rain falls for 138.2 days and collects up to 15.31" (389mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Lake Darby, in January, during 9.4 snowfall days, 1.14" (29mm) of snow is typically accumulated. Throughout the year, there are 34.2 snowfall days, and 4.76" (121mm) of snow is accumulated.Daylight
In Lake Darby, the average length of the day in January is 9h and 43min.On the first day of the month, sunrise is at 7:54 am and sunset at 5:18 pm. On the last day of January, sunrise is at 7:42 am and sunset at 5:50 pm EST.
Sunshine
With an average of 3.6h of sunshine, January has the least sunshine of the year.UV index
January, February, 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 low health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is it in 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 Lake Darby in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine in Lake Darby?
How many hours of sunshine does Lake Darby have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Lake Darby, OH
- Average high temperature in January: 33.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Lake Darby, OH
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Lake Darby, OH
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Lake Darby, OH
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Lake Darby, OH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in January
Lake Darby, OH
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in January
Lake Darby, OH
- Average snowfall in January: 1.14"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lake Darby, OH
- Average snowfall days in January: 9.4 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Lake Darby, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Lake Darby, OH
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in January
Lake Darby, OH
- Average UV index in January: 2
The months with the highest UV index are May, 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
Lake Darby, 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 29).
Average visibility in January
Lake Darby, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lake Darby, Ohio, USA
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