2024 Compare Climate & Weather:
Las Vegas, NV vs Louisville, KY
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Highlights
On average, there are 195 sunny days per year in Louisville. Las Vegas averages 294 sunny days per year. The US average is 205 sunny days.
Louisville, Kentucky gets 46.2 inches of rain, on average, per year. Las Vegas, Nevada gets 5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Louisville averages 8.7 inches of snow per year. Las Vegas averages 0.3 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Louisville, Kentucky
Summer High: the July high is around 87.6 degrees
Winter Low: the January low is 25.5
Rain: averages 46.2 inches of rain a year
Snow: averages 8.7 inches of snow a year
Las Vegas, Nevada
Summer High: the July high is around 103.8 degrees
Winter Low: the January low is 37.1
Rain: averages 5 inches of rain a year
Snow: averages 0.3 inches of snow a year
BESTPLACES COMFORT INDEX
LouisvilleThe annual BestPlaces Comfort Index for Louisville-Jefferson County is 7.3 (10=best), which means it is one of the most pleasant places in Kentucky.
7.3 / 10
September, May and October are the most pleasant months in Louisville-Jefferson County, while January and December are the least comfortable months.
Las VegasThe annual BestPlaces Comfort Index for Las Vegas is 7.4 (10=best), which means it is more comfortable than most places in Nevada.
7.4 / 10
October, April and March are the most pleasant months in Las Vegas, while July and August are the least comfortable months.
Today's Weather - Las Vegas, NV
7 PM PST
Mostly Clear
96°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Mostly Clear | 71° / 95° | W 3 to 10 mph |
| Saturday Night | Mostly Clear | 68° / 93° | W 6 to 14 mph |
| Sunday Night | Mostly Clear | 66° / 87° | WSW 8 to 15 mph |
| Monday Night | Mostly Clear | 62° / 84° | WNW 10 to 14 mph |
| Tuesday Night | Clear | 64° / 90° | NW 3 to 7 mph |
| Wednesday Night | Mostly Clear | 65° / 91° | SW 6 to 13 mph |
| Thursday Night | Mostly Clear | 65° / 89° | SW 6 to 14 mph |
Today's Weather - Louisville, KY
7 PM PST
Scattered Showers And Thunderstorms
69°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Scattered Showers And Thunderstorms | 61° / 80° | E 5 mph |
| Saturday Night | Chance Showers And Thunderstorms then Mostly Clear | 61° / 86° | N 5 mph |
| Sunday Night | Mostly Clear | 61° / 87° | E 3 mph |
| Monday Night | Mostly Clear | 65° / 88° | S 6 mph |
| Tuesday Night | Partly Cloudy then Chance Showers And Thunderstorms | 70° / 85° | S 13 mph |
| Wednesday Night | Showers And Thunderstorms Likely | 65° / 81° | SW 8 to 13 mph |
| Thursday Night | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 61° / 80° | W 6 to 9 mph |
Average Monthly High / Low (°F)
| Month | Las Vegas, NV | Louisville, KY |
|---|
| January | 58° / 37° | 42° / 26° |
| February | 62° / 41° | 47° / 29° |
| March | 70° / 47° | 57° / 36° |
| April | 78° / 53° | 68° / 46° |
| May | 88° / 63° | 77° / 56° |
| June | 98° / 72° | 85° / 65° |
| July | 104° / 78° | 88° / 68° |
| August | 101° / 76° | 87° / 67° |
| September | 93° / 68° | 81° / 59° |
| October | 80° / 56° | 69° / 47° |
| November | 66° / 44° | 57° / 38° |
| December | 56° / 37° | 45° / 29° |
Hot, Freezing, Rainy, Snowy Days: Las Vegas / Louisville
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 6 / 23 | 3 / 10 | 0 / 2 |
| February | 0 / 0 | 2 / 18 | 5 / 9 | 0 / 2 |
| March | 0 / 0 | 0 / 11 | 3 / 11 | 0 / 1 |
| April | 3 / 0 | 0 / 2 | 2 / 11 | 0 / 0 |
| May | 14 / 0 | 0 / 0 | 1 / 12 | 0 / 0 |
| June | 26 / 5 | 0 / 0 | 1 / 10 | 0 / 0 |
| July | 31 / 10 | 0 / 0 | 2 / 9 | 0 / 0 |
| August | 30 / 10 | 0 / 0 | 2 / 8 | 0 / 0 |
| September | 22 / 3 | 0 / 0 | 2 / 7 | 0 / 0 |
| October | 4 / 0 | 0 / 1 | 2 / 8 | 0 / 0 |
| November | 0 / 0 | 1 / 8 | 2 / 10 | 0 / 0 |
| December | 0 / 0 | 7 / 20 | 3 / 11 | 0 / 2 |
July is the hottest month for Las Vegas with an average high temperature of 103.8°, which ranks it as warmer than most places in Nevada. In Las Vegas, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Las Vegas are April, October and March.
July is the hottest month for Louisville-Jefferson County with an average high temperature of 87.6°, which ranks it as warmer than most places in Kentucky. In Louisville-Jefferson County, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Louisville-Jefferson County are May, September and June.
December has the coldest nighttime temperatures for Las Vegas with an average of 36.6°. This is one of the warmest places in Nevada.
January has the coldest nighttime temperatures for Louisville-Jefferson County with an average of 25.5°. This is warmer than most places in Kentucky.
In Las Vegas, there are 129.0 days annually when the high temperature is over 90°, which is hotter than most places in Nevada.
In Louisville-Jefferson County, there are 29.0 days annually when the high temperature is over 90°, which is about average compared to other places in Kentucky.
In Las Vegas, there are 16.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Nevada.
In Louisville-Jefferson County, there are 82.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Kentucky.
In Las Vegas, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Nevada.
In Louisville-Jefferson County, there are 0.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Kentucky.
February is the wettest month in Las Vegas with 0.8 inches of rain, and the driest month is May with 0.1 inches. The wettest season is Spring with 40% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 5.0 inches in Las Vegas means that it is drier than most places in Nevada.
May is the wettest month in Louisville-Jefferson County with 5.2 inches of rain, and the driest month is September with 3.2 inches. The wettest season is Summer with 29% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 46.2 inches in Louisville-Jefferson County means that it is drier than most places in Kentucky.
February is the rainiest month in Las Vegas with 4.6 days of rain, and June is the driest month with only 0.6 rainy days. There are 26.1 rainy days annually in Las Vegas, which is one of the least rainy places in Nevada. The rainiest season is Spring when it rains 40% of the time and the driest is Winter with only a 20% chance of a rainy day.
May is the rainiest month in Louisville-Jefferson County with 11.7 days of rain, and September is the driest month with only 7.2 rainy days. There are 115.3 rainy days annually in Louisville-Jefferson County, which is about average compared to other places in Kentucky. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 21% chance of a rainy day.
An annual snowfall of 0.3 inches in Las Vegas means that it is less snowy than most places in Nevada.
An annual snowfall of 8.7 inches in Louisville-Jefferson County means that it is about average compared to other places in Kentucky.
December is the snowiest month in Las Vegas with 0.2 inches of snow, and no months of the year have significant snowfall.
February is the snowiest month in Louisville-Jefferson County with 2.9 inches of snow, and 4 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Las Vegas 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
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Reviews for Louisville 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Louisville
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