May weather forecastLos Lunas, NM
May
Weather in May
In Los Lunas, May is the arrival of summer's exuberance. There are recognizable leaps in both the day's highest and lowest temperatures. Sunshine presides over a majority of the day, and the UV index scales up to 6, the highest so far this year. Nevertheless, there is no significant change in the overall monthly rainfall from April to May. The sequential interplay of all these factors register May as the onset of a warm, temperate summer in Los Lunas.Temperature
May's arrival signals a subtle increase in average high-temperatures, moving from April's enjoyable 67.6°F (19.8°C) to a warm 76.1°F (24.5°C). A significant drop from the day's peak to an average low-temperature of 51.3°F (10.7°C) is noted during the nights in May.Humidity
In Los Lunas, the average relative humidity in May is 27%.Rainfall
In Los Lunas, in May, during 6.1 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, there are 88 rainfall days, and 7.8" (198mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In May, the average length of the day is 14h and 0min.On the first day of May in Los Lunas, sunrise is at 6:15 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:14 pm MDT.
Sunshine
The average sunshine in May is 11.8h.UV index
In Los Lunas, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 during May translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Los Lunas, NM
- Average high temperature in May: 76.1°F
The warmest months (with the highest average high temperature) are June and July (87.8°F).
The month with the lowest average high temperature is January (44.8°F).
- Average low temperature in May: 51.3°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in May
Los Lunas, NM
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is April (29.88"Hg).
Average wind speed in May
Los Lunas, NM
- Average wind speed in May: 8.9mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in May
Los Lunas, NM
- Average humidity in May: 27%
The month with the highest relative humidity is January (60%).
The month with the lowest relative humidity is June (26%).
Average rainfall in May
Los Lunas, NM
- Average rainfall in May: 0.43"
The wettest month (with the highest rainfall) is July (1.42").
The driest month (with the least rainfall) is March (0.35").
Average rainfall days in May
Los Lunas, NM
- Average rainfall days in May: 6.1 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is November (4.1 days).
Average snowfall in May
Los Lunas, NM
- Average snowfall in May: 0"
The month with the highest snowfall is December (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Los Lunas, NM
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (3.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Los Lunas, NM
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).
Average sunshine days in May
Los Lunas, NM
- Average sunshine days in May: 22.4 days
The month with the most sunshine days is November (24.3 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in May
Los Lunas, NM
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in May
Los Lunas, NM
- Average cloud cover in May: 11
The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are June and October (Cloud cover 10).
Average visibility in May
Los Lunas, 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).





