May weather forecastLake Arthur, NM
May
Weather in May
May, the last month of the spring in Lake Arthur, is another warm month, with an average temperature varying between 85.6°F (29.8°C) and 61°F (16.1°C).Temperature
The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a warm 78.3°F (25.7°C) in April to a still moderately hot 85.6°F (29.8°C). Despite the high peak temperatures, Lake Arthur witnesses an average nighttime cooling to a comfortable 61°F (16.1°C) in May.Humidity
In May, the average relative humidity in Lake Arthur is 29%.Rainfall
In Lake Arthur, in May, during 6.9 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Lake Arthur, during the entire year, the rain falls for 77 days and collects up to 9.37" (238mm) of precipitation.Snowfall
March through October are months without snowfall in Lake Arthur.Daylight
The average length of the day in May is 13h and 52min.On the first day of May in Lake Arthur, sunrise is at 6:08 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:00 pm MDT.
Sunshine
In Lake Arthur, New Mexico, the average sunshine in May is 11.6h.UV index
The months with the highest UV index in Lake Arthur are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lake Arthur, NM
- Average high temperature in May: 85.6°F
The warmest month (with the highest average high temperature) is June (95°F).
The month with the lowest average high temperature is December (55.8°F).
- Average low temperature in May: 61°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in May
Lake Arthur, NM
- Average pressure in May: 29.85"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in May
Lake Arthur, NM
- Average wind speed in May: 11.3mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is December (8mph).
Average humidity in May
Lake Arthur, NM
- Average humidity in May: 29%
The month with the highest relative humidity is December (48%).
The month with the lowest relative humidity is April (26%).
Average rainfall in May
Lake Arthur, NM
- Average rainfall in May: 0.87"
The wettest month (with the highest rainfall) is September (1.69").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in May
Lake Arthur, NM
- Average rainfall days in May: 6.9 days
The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is November (2.9 days).
Average snowfall in May
Lake Arthur, NM
- Average snowfall in May: 0"
The month with the highest snowfall is December (0.83").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in May
Lake Arthur, NM
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Lake Arthur, NM
- Average daylight in May: 13h and 54min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 11h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).
Average sunshine days in May
Lake Arthur, NM
- Average sunshine days in May: 22.3 days
The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is July (14.9 days).
Average UV index in May
Lake Arthur, NM
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Lake Arthur, NM
- Average cloud cover in May: 13
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility in May
Lake Arthur, NM
- 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).





