May weather forecastMonticello, NM
May
Weather in May
May, the last month of the spring in Monticello, is a moderately hot month, with an average temperature varying between 79.3°F (26.3°C) and 54.7°F (12.6°C).Temperature
The shift from April to May sees a slight increase in the average high-temperature, transitioning from a pleasant 72°F (22.2°C) to a moderately hot 79.3°F (26.3°C). Monticello reports a steady low-temperature average of 54.7°F (12.6°C) throughout May, revealing a large deviation from the daytime high.Humidity
April and May, with an average relative humidity of 23%, are the least humid months.Rainfall
In May, the rain falls for 3.8 days. Throughout May, 0.28" (7mm) of precipitation is accumulated. In Monticello, during the entire year, the rain falls for 82.9 days and collects up to 8.54" (217mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In May, the average length of the day is 13h and 54min.On the first day of May, sunrise is at 6:20 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:14 pm MDT.
Sunshine
In May, the average sunshine is 11.7h.UV index
In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during May leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Monticello, NM
- Average high temperature in May: 79.3°F
The warmest month (with the highest average high temperature) is June (90°F).
The month with the lowest average high temperature is December (51.1°F).
- Average low temperature in May: 54.7°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in May
Monticello, NM
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Monticello, NM
- Average wind speed in May: 9.6mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Monticello, NM
- Average humidity in May: 23%
The month with the highest relative humidity is December (50%).
The months with the lowest relative humidity are April and May (23%).
Average rainfall in May
Monticello, NM
- Average rainfall in May: 0.28"
The wettest month (with the highest rainfall) is July (2.13").
The driest month (with the least rainfall) is April (0.12").
Average rainfall days in May
Monticello, NM
- Average rainfall days in May: 3.8 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in May
Monticello, NM
- Average snowfall in May: 0"
The month with the highest snowfall is November (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Monticello, NM
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.4 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
Monticello, 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 42min
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 12min).
Average sunshine days in May
Monticello, NM
- Average sunshine days in May: 24.6 days
The month with the most sunshine days is November (26.5 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in May
Monticello, NM
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Monticello, NM
- Average cloud cover in May: 9
The month with the most cloud cover is July (Cloud cover 19).
The month with the least cloud cover is May (Cloud cover 9).
Average visibility in May
Monticello, 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).
