Louisville Weather in January
January in Louisville sees daytime temperatures around 6°C (43°F) and lows of -4°C (25°F) at night. With around 79 mm (3.1 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Louisville in January
Typically around 12 days of snow/rainfall are expected, averaging 79 mm (3.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Louisville in January
Temperatures in Louisville in January top out at 6°C (43°F) and drop to -4°C (25°F) overnight. The month of January belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. With temperatures often at their lowest, it is the coldest month of the year. Ideal for indoor activities, be sure to pack warm clothing.
Sunshine in Louisville in January
The area experiences a moderate amount of sunshine, with approximately 142 hours of sunlight expected. This means a decent mix of sun and overcast.January in Louisville can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Louisville's climate page.
Louisville Temperature in January
Min Temperature
-4°C (25°F)
Max Temperature
6°C (43°F)
Chance of Rain
40%
Precipitation
79 mm (3.1 in)
Rainy days
12 days
Humidity
67%
Sunshine
142 hours
Percentage Sunshine
45%
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Louisville typically stay consistent throughout January, with daily highs averaging around 6°C (43°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -1°C (30°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Louisville in January
Browse day-by-day weather records for Louisville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Louisville historical weather extremes in January
Based on weather observations in Louisville between 1976 and 2025, these are the recorded extremes during January.
- The warmest day in January was on January 8, 2008, with a maximum of 23°C (73°F).
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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unpleasant
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What to Wear in Louisville in January
We recommend to layer up for chilly conditions in Louisville in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Louisville in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Louisville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Louisville climate overview or explore weather in the United States of America.
