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
May's arrival signals a subtle increase in average high-temperatures, moving from April's moderately hot 79.2°F (26.2°C) to a tropical 86.7°F (30.4°C). El Rio observes a substantial disparity between daytime high and the average low-temperature of 62.2°F (16.8°C) during May nights.Humidity
In May, the average relative humidity is 20%.Rainfall
The month with the least rainfall is May, when the rain falls for 2.3 days and typically collects 0.16" (4mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in May is 13h and 49min.On the first day of May, sunrise is at 5:36 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 7:25 pm MST.
Sunshine
The average sunshine in May is 11.9h.UV index
In El Rio, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 7 in May translates into these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in May?
What is the average humidity in May?
What is the driest month?
How much does it rain in May?
When it does not snow?
How many hours of daylight does El Rio have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
El Rio, AZ
- Average high temperature in May: 86.7°F
The warmest month (with the highest average high temperature) is June (97.2°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in May: 62.2°F
The month with the highest average low temperature is July (78.4°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in May
El Rio, AZ
- Average pressure in May: 29.85"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in May
El Rio, AZ
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is May (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
El Rio, AZ
- Average humidity in May: 20%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (19%).
Average rainfall in May
El Rio, AZ
- Average rainfall in May: 0.16"
The wettest month (with the highest rainfall) is July (1.93").
The driest month (with the least rainfall) is May (0.16").
Average rainfall days in May
El Rio, AZ
- Average rainfall days in May: 2.3 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is May (2.3 days).
Average snowfall in May
El Rio, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
El Rio, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.2 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
El Rio, AZ
- Average daylight in May: 13h and 5min
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: 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: 6h and 54min).
Average sunshine days in May
El Rio, AZ
- Average sunshine days in May: 28.2 days
The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in May
El Rio, AZ
- Average UV index in May: 7
The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
El Rio, AZ
- Average cloud cover in May: 8
The months with the most cloud cover are July and December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in May
El Rio, 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).
El Rio, Arizona, USA
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