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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Louisville, Ohio, is another subzero cold winter month, with an average temperature varying between 31.6°F (-0.2°C) and 18.9°F (-7.3°C). January stands out as Louisville's coldest month, with an average high-temperature of 31.6°F (-0.2°C) and a low-temperature of 18.9°F (-7.3°C). Weather in January »
Weather in February
February, the last month of the winter in Louisville, is a cold month, with an average temperature ranging between max 36.1°F (2.3°C) and min 21.4°F (-5.9°C). Louisville sees the arrival of February with an average high-temperature of a wintry 36.1°F (2.3°C), indicating a subtle variation from January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Louisville, Ohio, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 30°F (-1.1°C). The arrival of March brings an increase in high-temperatures, moving from an icy 36.1°F (2.3°C) in February to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April is a moderate spring month in Louisville, Ohio, with an average temperature varying between 40.1°F (4.5°C) and 59°F (15°C). Louisville's transition into April sees a rise in the average high-temperature, advancing from a frosty 46°F (7.8°C) in March to a refreshing 59°F (15°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Louisville, Ohio, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 70.7°F (21.5°C). May's arrival brings a temperature shift, moving from a mild 59°F (15°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Louisville, Ohio, with an average temperature fluctuating between 57.7°F (14.3°C) and 77.9°F (25.5°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from an agreeable 70.7°F (21.5°C) in May to a warm 77.9°F (25.5°C). Weather in June »
Weather in July
July, like June, in Louisville, Ohio, is another warm summer month, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 82°F (27.8°C). July proves to be the warmest month, recording an average peak temperature of 82°F (27.8°C) and a minimum temperature of 62.1°F (16.7°C). July's average heat index is calculated to be a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Louisville, is another warm month, with an average temperature fluctuating between 60.3°F (15.7°C) and 80.8°F (27.1°C). Louisville observes an average high-temperature of a still moderately hot 80.8°F (27.1°C) in August, barely different from 82°F (27.8°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Louisville, Ohio, with an average temperature fluctuating between 74.7°F (23.7°C) and 55°F (12.8°C). The shift from August to September includes a small decrease in the average high-temperature, from 80.8°F (27.1°C) to a still warm 74.7°F (23.7°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Louisville, Ohio, with an average temperature ranging between max 61.3°F (16.3°C) and min 44.4°F (6.9°C). The shift to October brings a decrease in the average high-temperature, falling from a warm 74.7°F (23.7°C) in September to a refreshing 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Louisville, is another chilly month, with an average temperature fluctuating between 48°F (8.9°C) and 33.3°F (0.7°C). November comes with a decrease in the average high-temperature, falling from a comfortable 61.3°F (16.3°C) in October to a chilly 48°F (8.9°C). Weather in November »
Weather in December
December, the first month of the winter in Louisville, is also a wintry month, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 27°F (-2.8°C). Louisville's transition into December involves a shift in temperature, receding from a frosty 48°F (8.9°C) in November to a wintry 37.9°F (3.3°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Louisville?
With its average high temperature of 31.6°F (-0.2°C) and a low of 18.9°F (-7.3°C), January is regarded as the coldest month in Louisville.
What is the most humid month in Louisville?
January and February, with an average relative humidity of 86%, are most humid months.
How much does it rain in Louisville?
In Louisville, during the entire year, the rain falls for 119.1 days and collects up to 9.69" (246mm) of precipitation.
When does it snow in Louisville?
Months with snowfall in Louisville, Ohio, are January through April, October through December.
When does it snow the most in Louisville?
The month with the most snowfall is January, when snow falls for 11.9 days and typically aggregates up to 1.42" (36mm) of snow.
How many days does it snow in Louisville?
Throughout the year, in Louisville, there are 44.3 snowfall days, and 4.49" (114mm) of snow is accumulated.
What is the month with the least sunshine in Louisville?
The month with the least sunshine in Louisville is January, with an average of 2.8h of sunshine.
When is Daylight Saving Time (DST) in Louisville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What are the least humid months in Louisville?
April, July and August, with an average relative humidity of 77%, are the least humid months in Louisville, Ohio.
When it does not snow in Louisville?
May through September are months without snowfall in Louisville, Ohio.
What is the wettest month in Louisville?
June is the month with the most rainfall. Rain falls for 12.2 days and accumulates 1.14" (29mm) of precipitation.
When are the longest days in Louisville?
The month with the longest days is June, with an average of 15h and 6min of daylight.
When is the highest UV index in Louisville?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the warmest month in Louisville?
In Louisville, July registers the highest temperatures, averaging 82°F (27.8°C) at the peak and 62.1°F (16.7°C) at the lowest.
What month has the most sunshine in Louisville?
The month with the most sunshine is August, with an average of 10.2h of sunshine.
What is the driest month in Louisville?
September is the month with the least rainfall in Louisville, Ohio. Rain falls for 10 days and accumulates 0.55" (14mm) of precipitation.
What is the month with the shortest days in Louisville?
December has the shortest days of the year in Louisville, with an average of 9h and 18min of daylight.
When is the lowest UV index in Louisville?
December is the month with the lowest UV index in Louisville, with an average maximum UV index of 1.
Average temperature
Louisville, OH
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Louisville, OH
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Louisville, OH
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity
Louisville, OH
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Louisville, OH
- Average rainfall in January:
0.67" - Average rainfall in February:
0.59" - Average rainfall in March:
0.83" - Average rainfall in April:
0.83" - Average rainfall in May:
0.94" - Average rainfall in June:
1.14"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.91" - Average rainfall in September:
0.55" - Average rainfall in October:
0.83" - Average rainfall in November:
0.71" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is June (1.14").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days
Louisville, OH
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
6 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
14 days - Average rainfall days in June:
12.2 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
10 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (5.3 days).
Average snowfall
Louisville, OH
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Louisville, OH
- Average snowfall days in January:
11.9 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
9 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Louisville, OH
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days
Louisville, OH
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
15.5 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
17.6 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (13.9 days).
Average UV index
Louisville, OH
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Louisville, OH
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Louisville, OH
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Louisville, Ohio, USA
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