Las Vegas
Nevada, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Las Vegas, NV

January, like December, in Las Vegas, Nevada, is a cool winter month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 51.8°F (11°C). In Las Vegas, Nevada, the average high-temperature is relatively the same as in December - a still cool 51.8°F (11°C). Weather in January »

February, the last month of the winter, in Las Vegas, is a moderate month, with temperature in the range of an average high of 55.8°F (13.2°C) and an average low of 41.4°F (5.2°C). In Las Vegas, the average high-temperature is essentially the same as in January - a mild 55.8°F (13.2°C). Weather in February »

March, the first month of the spring, in Las Vegas, is a comfortable month, with average temperature varying between 47.8°F (8.8°C) and 64°F (17.8°C). In Las Vegas, the average high-temperature in March marginally rises, from a moderate 55.8°F (13.2°C) in February, to a comfortable 64°F (17.8°C). Weather in March »

April in Las Vegas, Nevada, is a pleasant spring month, with average temperature ranging between min 53.8°F (12.1°C) and max 72°F (22.2°C). In April, the average high-temperature marginally rises, from a comfortable 64°F (17.8°C) in March, to a pleasant 72°F (22.2°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Las Vegas, Nevada, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 61.7°F (16.5°C). In Las Vegas, the average high-temperature marginally rises, from an agreeable 72°F (22.2°C) in April, to a moderately hot 80.6°F (27°C). Weather in May »

The first month of the summer, June, is a tropical month in Las Vegas, Nevada, with average temperature fluctuating between 71.4°F (21.9°C) and 93.4°F (34.1°C). In June, the average high-temperature rises, from a warm 80.6°F (27°C) in May, to a hot 93.4°F (34.1°C). Weather in June »

July is a very hot summer month in Las Vegas, Nevada, with average temperature fluctuating between 97.3°F (36.3°C) and 77.7°F (25.4°C). July is the warmest month, with an average high-temperature of 97.3°F (36.3°C) and an average low-temperature of 77.7°F (25.4°C). Weather in July »

The last month of the summer, August, is also a sweltering month in Las Vegas, Nevada, with average temperature fluctuating between 95.9°F (35.5°C) and 77.2°F (25.1°C). In August, the average high-temperature is essentially the same as in July - a still sweltering 95.9°F (35.5°C). Weather in August »

September, the first month of the autumn, in Las Vegas, is still a hot month, with temperature in the range of an average low of 70.2°F (21.2°C) and an average high of 87.4°F (30.8°C). In Las Vegas, the average high-temperature slightly decreases, from a torrid 95.9°F (35.5°C) in August, to a tropical 87.4°F (30.8°C). Weather in September »

October, the same as September, is a moderately hot autumn month in Las Vegas, Nevada, with average temperature varying between 57.9°F (14.4°C) and 74.3°F (23.5°C). In Las Vegas, the average high-temperature decreases, from a hot 87.4°F (30.8°C) in September, to a moderately hot 74.3°F (23.5°C). Weather in October »

November, the last month of the autumn, in Las Vegas, is another comfortable month, with average temperature ranging between max 61.2°F (16.2°C) and min 45.9°F (7.7°C). In Las Vegas, the average high-temperature in November drops, from a moderately hot 74.3°F (23.5°C) in October, to a comfortable 61.2°F (16.2°C). Weather in November »

The first month of the winter, December, is also a fresh month in Las Vegas, Nevada, with average temperature fluctuating between 50°F (10°C) and 37.9°F (3.3°C). The coldest month is December, with an average high-temperature of 50°F (10°C) and an average low-temperature of 37.9°F (3.3°C). Weather in December »

What is the most humid month in Las Vegas?

The most humid month in Las Vegas is January, with an average relative humidity of 48%.

How many days does it rain in Las Vegas?

In Las Vegas, during the entire year, the rain falls for 57.5 days and collects up to 6.02" (153mm) of precipitation.

When does it snow in Las Vegas?

January, February and December are months with snowfall in Las Vegas.

How much does it snow in Las Vegas?

In Las Vegas, Nevada, during the entire year, snow falls for 0.7 days, and aggregates up to 0.24" (6mm) of snow.

What is the snowiest month in Las Vegas?

February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.16" (4mm) of snow.

When it does not snow in Las Vegas?

March through November are months without snowfall in Las Vegas, Nevada.

What is the least humid month in Las Vegas?

June is the least humid month in Las Vegas, Nevada, with an average relative humidity of 15%.

What is the driest month in Las Vegas?

June is the month with the least rainfall in Las Vegas, Nevada. Rain falls for 1.4 days and accumulates 0.08" (2mm) of precipitation.

When are the longest days in Las Vegas?

The month with the longest days in Las Vegas is June, with an average of 14.6h of daylight.

When is the highest UV index in Las Vegas?

June and July, with an average maximum UV index of 8, are months with the highest UV index in Las Vegas, Nevada.

What is the warmest month in Las Vegas?

July is the warmest month, with an average high-temperature of 97.3°F (36.3°C) and an average low-temperature of 77.7°F (25.4°C).

What is the rainiest month in Las Vegas?

July is the month with the most rainfall. Rain falls for 8.3 days and accumulates 0.87" (22mm) of precipitation.

What month has the most sunshine in Las Vegas?

With an average of 12.2h of sunshine, August has the most sunshine of the year.

What is the coldest month in Las Vegas?

December is the coldest month, with an average high-temperature of 50°F (10°C) and an average low-temperature of 37.9°F (3.3°C).

What is the month with the shortest days in Las Vegas?

December has the shortest days of the year, with an average of 9.7h of daylight.

What is the month with the least sunshine in Las Vegas?

With an average of 7.1h of sunshine, December has the least sunshine of the year.

What is the month with the lowest UV index in Las Vegas?

The month with the lowest UV index is December, with an average maximum UV index of 2.
Average rainfall - Las Vegas, NV
Average rainfall days - Las Vegas, NV
Average snowfall - Las Vegas, NV

The month with the highest snowfall is February (4mm).
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days - Las Vegas, NV

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Las Vegas, NV

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.1h).