May weather forecast and climate
Las Vegas, NM

Weather in May

The last month of the spring, May, is a pleasant month in Las Vegas, New Mexico, with average temperature ranging between max 68.9°F (20.5°C) and min 45.1°F (7.3°C).

Temperature

In May, the average high-temperature marginally rises, from an enjoyable 61.3°F (16.3°C) in April, to a pleasant 68.9°F (20.5°C). In Las Vegas, the average low-temperature is 45.1°F (7.3°C).

Humidity

In May, the average relative humidity in Las Vegas, New Mexico, is 38%.

Rainfall

In Las Vegas, in May, during 6.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Las Vegas, during the entire year, the rain falls for 76.1 days and collects up to 9.17" (233mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Las Vegas. During 0.6 snowfall days, Las Vegas aggregates 0.63" (16mm) of snow. In Las Vegas, during the entire year, snow falls for 34.6 days, and aggregates up to 21.57" (548mm) of snow.

Daylight

The average length of the day in May is 14.1h.

Sunshine

The average sunshine in Las Vegas is 11.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Las Vegas?

In Las Vegas, in May, the average high-temperature is 68.9°F (20.5°C), and the average low-temperature is 45.1°F (7.3°C).

What is the average humidity in May in Las Vegas?

The average relative humidity in May in Las Vegas is 38%.

How much does it rain in Las Vegas in May?

In Las Vegas, New Mexico, during May, the rain falls for 6.5 days and regularly aggregates up to 0.63" (16mm) of precipitation.

What is the last month it snows in Las Vegas?

May is the last month it regularly snows. During 0.6 snowfall days, in May, Las Vegas aggregates 0.63" (16mm) of snow.

What is the average length of the day in May in Las Vegas?

In May, the average length of the day is 14.1h.

How long on average sun shines in May in Las Vegas?

In Las Vegas, the average sunshine in May is 11.6h.

What is the UV index intensity in May in Las Vegas?

The average daily maximum UV index in May in Las Vegas is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Las Vegas, NM

Average temperature in May - Las Vegas, NM
  • Average high temperature in May: 68.9°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (42.1°F).

  • Average low temperature in May: 45.1°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

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Average pressure in May
Las Vegas, NM

Average pressure in May - Las Vegas, NM
  • Average pressure in May: 29.88"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is April (29.87").

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Average wind speed in May
Las Vegas, NM

Average wind speed in May - Las Vegas, NM
  • Average wind speed in May: 10.6mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

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Average humidity in May
Las Vegas, NM

Average humidity in May - Las Vegas, NM
  • Average humidity in May: 38%

Months with the highest relative humidity are January and December (61%).
Months with the lowest relative humidity are April and June (37%).

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Average rainfall in May
Las Vegas, NM

Average rainfall in May - Las Vegas, NM
  • Average rainfall in May: 0.63"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is November (0.47").

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Average rainfall days in May
Las Vegas, NM

Average rainfall days in May - Las Vegas, NM
  • Average rainfall days in May: 6.5 days

The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is November (2.6 days).

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Average snowfall in May
Las Vegas, NM

Average snowfall in May - Las Vegas, NM
  • Average snowfall in May: 0.63"

The month with the highest snowfall is January (5.04").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Las Vegas, NM

Average snowfall days in May - Las Vegas, NM
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is December (7.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Las Vegas, NM

Average daylight in May / Average sunshine in May - Las Vegas, NM
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in May: 11.6h

The month with the most sunshine is June (Average sunshine: 11.9h).
Months with the least sunshine are January and February (Average sunshine: 7).

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Average sunshine days in May
Las Vegas, NM

Average sunshine days in May - Las Vegas, NM
  • Average sunshine days in May: 22.8 days

The month with the most sunshine days is November (24.6 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index in May
Las Vegas, NM

Average UV index in May - Las Vegas, NM
  • Average UV index in May: 5

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Las Vegas, NM

Average cloud cover in May - Las Vegas, NM
  • Average cloud cover in May: 15

Months with the most cloud cover are February, July and December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 13).

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Average visibility in May
Las Vegas, NM

Average visibility in May - Las Vegas, NM
  • Average visibility in May: 6mi

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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