Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As May sets in Las Vegas, the average high-temperature shows a slight increase, moving up from an agreeable 72°F in April to a moderately hot 80.6°F. Throughout the month of May, Las Vegas sees a steady low-temperature average of 61.7°F.Humidity
In Las Vegas, Nevada, the average relative humidity in May is 21%.Rainfall
In Las Vegas, during May, the rain falls for 3.7 days and regularly aggregates up to 0.24" of precipitation. Throughout the year, in Las Vegas, there are 57.5 rainfall days, and 6.02" of precipitation is accumulated.Snowfall
In Las Vegas, snow does not fall in March through November.Daylight
The average length of the day in May is 14h and 6min.On the first day of May, sunrise is at 5:47 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 7:51 pm PDT.
Sunshine
In May, the average sunshine in Las Vegas is 11.9h.UV index
In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 7 in May translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
FAQ
What is the temperature in May in Las Vegas?
What is the average humidity in May in Las Vegas?
How many days does it rain in May in Las Vegas?
When it does not snow in Las Vegas?
What is the average length of the day in May in Las Vegas?
When are sunrise and sunset in May in Las Vegas?
How many hours of sunshine does Las Vegas have in May?
What is the UV index intensity in May in Las Vegas?
Average temperature in May
Las Vegas, NV
- Average high temperature in May: 80.6°F
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).
- Average low temperature in May: 61.7°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).
Average pressure in May
Las Vegas, NV
- Average pressure in May: 29.81"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in May
Las Vegas, NV
- Average wind speed in May: 8.1mph
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).
Average humidity in May
Las Vegas, NV
- Average humidity in May: 21%
The month with the highest relative humidity is January (48%).
The month with the lowest relative humidity is June (15%).
Average rainfall in May
Las Vegas, NV
- Average rainfall in May: 0.24"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Las Vegas, NV
- Average rainfall days in May: 3.7 days
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).
Average snowfall in May
Las Vegas, NV
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Las Vegas, NV
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Las Vegas, NV
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 11h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in May
Las Vegas, NV
- Average sunshine days in May: 23.7 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is July (18.1 days).
Average UV index in May
Las Vegas, NV
- Average UV index in May: 7
The months with the highest UV index are June and July (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Las Vegas, NV
- Average cloud cover in May: 11
The month with the most cloud cover is December (Cloud cover 20).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in May
Las Vegas, NV
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Las Vegas, Nevada, USA
Weather forecast for your location
2. Allow the app to use your location
