Monthly weather forecast and climate
Las Vegas, NV

A night aerial view of the Las Vegas strip in Nevada, USA
A night aerial view of the Las Vegas strip in Nevada, USA

Weather in January

January, the same as December, is a cool winter month in Las Vegas, Nevada, with average temperature fluctuating between 38.5°F (3.6°C) and 51.8°F (11°C). In Las Vegas, the average high-temperature is almost the same as in December - a still fresh 51.8°F (11°C). Weather in January »

Weather in February

February, the last month of the winter, in Las Vegas, is a moderate month, with average temperature ranging between min 41.4°F (5.2°C) and max 55.8°F (13.2°C). In Las Vegas, Nevada, the average high-temperature is relatively the same as in January - a moderate 55.8°F (13.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Las Vegas, Nevada, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 47.8°F (8.8°C). In Las Vegas, the average high-temperature marginally rises, from a mild 55.8°F (13.2°C) in February, to an enjoyable 64°F (17.8°C). Weather in March »

Weather in April

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

Weather in May

The last month of the spring, May, is a warm 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 slightly increases, from a pleasant 72°F (22.2°C) in April, to a warm 80.6°F (27°C). Weather in May »

Weather in June

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

Weather in July

July is a very hot summer month in Las Vegas, Nevada, with temperature in the range of an average low of 77.7°F (25.4°C) and an average high of 97.3°F (36.3°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). In July, the average relative humidity in Las Vegas is 22%. Weather in July »

Weather in August

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

Weather in September

The first month of the autumn, September, is still a hot month in Las Vegas, Nevada, 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 sweltering 95.9°F (35.5°C) in August, to a hot 87.4°F (30.8°C). Weather in September »

Weather in October

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

Weather in November

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

Weather in December

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

What is the most humid month in Las Vegas?

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

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.

How many days does it snow in Las Vegas?

In Las Vegas, 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?

The month with the most snowfall in Las Vegas, Nevada, is February when snow falls for 0.3 days and typically aggregates up to 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?

The least humid month is June, with an average relative humidity of 15%.

What is the driest month in Las Vegas?

The month with the least rainfall is June when the rain falls for 1.4 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Las Vegas?

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

What are the months with the highest UV index in Las Vegas?

Months with the highest UV index are June and July, with an average maximum UV index of 8.

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 wettest month in Las Vegas?

The month with the most rainfall in Las Vegas is July when the rain falls for 8.3 days and typically aggregates up to 0.87" (22mm) of precipitation.

What month has the most sunshine in Las Vegas?

The month with the most sunshine in Las Vegas is August, with an average of 12.2h of sunshine.

What is the coldest month in Las Vegas?

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

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

The month with the shortest days is December, 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 temperature
Las Vegas, NV

Average temperature - Las Vegas, NV

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (50°F).

The month with the highest average low temperature is July (77.7°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure
Las Vegas, NV

Average pressure - Las Vegas, NV

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.76").

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Average wind speed
Las Vegas, NV

Average wind speed - Las Vegas, NV

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).

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Average rainfall
Las Vegas, NV

Average rainfall - Las Vegas, NV

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days
Las Vegas, NV

Average rainfall days - Las Vegas, NV

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.4 days).

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Average snowfall
Las Vegas, NV

Average snowfall - Las Vegas, NV

The month with the highest snowfall is February (0.16").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Las Vegas, NV

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).

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Average daylight / Average sunshine
Las Vegas, NV

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).

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Average sunshine days
Las Vegas, NV

Average sunshine days - Las Vegas, NV

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is July (18.1 days).

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Average visibility
Las Vegas, NV

Average visibility - Las Vegas, NV

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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