May weather forecastRileys El Encinar, AZ
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Rileys El Encinar, Arizona, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 81.1°F (27.3°C).Temperature
The beginning of May signals a minor rise in the average high-temperature, moving from 74.3°F (23.5°C) in April to a still warm 81.1°F (27.3°C). In Rileys El Encinar, the average temperature during the nights of May marks a significant drop from the daily high, settling at a cool 55°F (12.8°C).Humidity
With an average relative humidity of 22%, May is the least humid month.Rainfall
April and May are months with the least rain when the rain falls for 2 days and typically aggregates up to 0.08" (2mm) of rain.Snowfall
In Rileys El Encinar, snow does not fall in April through October.Daylight
In May, the average length of the day is 13h and 46min.On the first day of May, sunrise is at 5:33 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 7:19 pm MST.
Sunshine
In May, the average sunshine is 12h.UV index
In May, the average daily maximum UV index in Rileys El Encinar is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rileys El Encinar, AZ
- Average high temperature in May: 81.1°F
The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (56.1°F).
- Average low temperature in May: 55°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).
Average pressure in May
Rileys El Encinar, AZ
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Rileys El Encinar, AZ
- Average wind speed in May: 9.5mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in May
Rileys El Encinar, AZ
- Average humidity in May: 22%
The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).
Average rainfall in May
Rileys El Encinar, AZ
- Average rainfall in May: 0.08"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are April and May (0.08").
Average rainfall days in May
Rileys El Encinar, AZ
- Average rainfall days in May: 2 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is May (2 days).
Average snowfall in May
Rileys El Encinar, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is December (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Rileys El Encinar, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.2 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
Rileys El Encinar, AZ
- Average daylight in May: 13h and 48min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 12h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Rileys El Encinar, AZ
- Average sunshine days in May: 28.6 days
The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in May
Rileys El Encinar, AZ
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Rileys El Encinar, AZ
- Average cloud cover in May: 7
The month with the most cloud cover is July (Cloud cover 22).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility in May
Rileys El Encinar, AZ
- 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).





