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
The lowest temperatures are recorded in January, with averages reaching a high of 35.2°F (1.8°C) and a low of 23.2°F (-4.9°C).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 81%.Rainfall
In Blue Ash, in January, it is raining for 5.8 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, in Blue Ash, there are 95.1 rainfall days, and 7.8" (198mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. January is the month with the most snowfall in Blue Ash. Snow falls for 6.2 days and accumulates 0.59" (15mm) of snow.Daylight
In Blue Ash, the average length of the day in January is 9h and 47min.On the first day of January in Blue Ash, sunrise is at 7:56 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:56 pm EST.
Sunshine
With an average of 3.9h of sunshine, January has the least sunshine of the year in Blue Ash.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What part of the year is the coldest in Blue Ash?
How cold is January in Blue Ash?
What is the most humid month in Blue Ash?
What is the average humidity in January in Blue Ash?
How many days does it rain in January in Blue Ash?
What is the snowiest month in Blue Ash?
How much does it snow in Blue Ash in January?
How many hours of daylight does Blue Ash have in January?
When are sunrise and sunset in January in Blue Ash?
What is the month with the least sunshine in Blue Ash?
How many hours of sunshine does Blue Ash have in January?
What is the month with the lowest UV index in Blue Ash?
What is the UV index reading in January in Blue Ash?
Average temperature in January
Blue Ash, OH
- Average high temperature in January: 35.2°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 (35.2°F).
- Average low temperature in January: 23.2°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in January
Blue Ash, 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
Blue Ash, 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
Blue Ash, OH
- Average humidity in January: 81%
The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Blue Ash, OH
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is May (0.94").
The driest month (with the least rainfall) is September (0.31").
Average rainfall days in January
Blue Ash, OH
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is May (10.7 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in January
Blue Ash, OH
- Average snowfall in January: 0.59"
The month with the highest snowfall is January (0.59").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Blue Ash, OH
- Average snowfall days in January: 6.2 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Blue Ash, OH
- Average daylight in January: 9h and 5min
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 30min).
- Average sunshine in January: 3h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Blue Ash, OH
- Average sunshine days in January: 21.9 days
The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is June (16 days).
Average UV index in January
Blue Ash, 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
Blue Ash, OH
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Blue Ash, 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).
Blue Ash, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
