May weather forecastCortaro, AZ
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Cortaro, Arizona, with an average temperature fluctuating between 60.4°F (15.8°C) and 84.7°F (29.3°C).Temperature
May's arrival signals a subtle increase in average high-temperatures, moving from April's warm 77°F (25°C) to a still moderately hot 84.7°F (29.3°C). Cortaro anticipates a stark contrast in temperature during May nights, with an average low of 60.4°F (15.8°C).Humidity
In Cortaro, the average relative humidity in May is 21%.Rainfall
April and May are months with the least rain in Cortaro when the rain falls for 2.6 days and typically aggregates up to 0.24" (6mm) of rain.Snowfall
In Cortaro, snow does not fall in January, March through December.Daylight
The average length of the day in May is 13h and 50min.On the first day of the month, sunrise is at 5:36 am and sunset at 7:05 pm. On the last day of May, in Cortaro, sunrise is at 5:18 am and sunset at 7:26 pm MST.
Sunshine
In May, the average sunshine is 11.9h.UV index
In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 7 during May morphs into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Cortaro, AZ
- Average high temperature in May: 84.7°F
The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (60.1°F).
- Average low temperature in May: 60.4°F
The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is December (42.8°F).
Average pressure in May
Cortaro, AZ
- Average pressure in May: 29.86"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in May
Cortaro, AZ
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is May (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Cortaro, AZ
- Average humidity in May: 21%
The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (20%).
Average rainfall in May
Cortaro, AZ
- Average rainfall in May: 0.24"
The wettest month (with the highest rainfall) is July (2.68").
The driest months (with the least rainfall) are April and May (0.24").
Average rainfall days in May
Cortaro, AZ
- Average rainfall days in May: 2.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is May (2.6 days).
Average snowfall in May
Cortaro, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Cortaro, AZ
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Cortaro, 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: 11h and 54min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Cortaro, AZ
- Average sunshine days in May: 28.1 days
The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is July (10 days).
Average UV index in May
Cortaro, 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
Cortaro, AZ
- Average cloud cover in May: 8
The months with the most cloud cover are July and December (Cloud cover 21).
The months with the least cloud cover are May and June (Cloud cover 8).
Average visibility in May
Cortaro, 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).
