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 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
The arrival of May signals a slight increase in the average high-temperature, moving from a warm 76.8°F (24.9°C) in April to a still moderately hot 84.6°F (29.2°C). May's nights exhibit a sharp contrast from day highs, with an average temperature of 62.2°F (16.8°C).Humidity
In May, the average relative humidity is 21%.Rainfall
In Constellation, during May, the rain falls for 2.3 days and regularly aggregates up to 0.16" (4mm) of precipitation. In Constellation, Arizona, during the entire year, the rain falls for 60.7 days and collects up to 9.13" (232mm) of precipitation.Snowfall
In Constellation, snow does not fall in January through November.Daylight
In Constellation, the average length of the day in May is 13h and 57min.On the first day of May in Constellation, sunrise is at 5:40 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:36 pm MST.
Sunshine
In Constellation, the average sunshine in May is 11.9h.UV index
In Constellation, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 7 during May translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Constellation during May?
What is the average humidity in May in Constellation?
How many days does it rain in May in Constellation?
When it does not snow in Constellation?
How many hours of daylight does Constellation have in May?
When is the sunrise / sunset in May in Constellation?
How many hours of sunshine does Constellation have in May?
What is the UV index intensity in May in Constellation?
Average temperature in May
Constellation, AZ
- Average high temperature in May: 84.6°F
The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (58.8°F).
- Average low temperature in May: 62.2°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is December (43.3°F).
Average pressure in May
Constellation, AZ
- Average pressure in May: 29.83"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed in May
Constellation, AZ
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.5mph).
Average humidity in May
Constellation, AZ
- Average humidity in May: 21%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (17%).
Average rainfall in May
Constellation, AZ
- Average rainfall in May: 0.16"
The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Constellation, AZ
- Average rainfall days in May: 2.3 days
The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.6 days).
Average snowfall days in May
Constellation, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Constellation, AZ
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in May
Constellation, AZ
- Average sunshine days in May: 28.3 days
The month with the most sunshine days is May (28.3 days).
The month with the least sunshine days is August (17.1 days).
Average UV index in May
Constellation, AZ
- Average UV index in May: 7
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Constellation, AZ
- Average cloud cover in May: 9
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in May
Constellation, 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).
Constellation, Arizona, USA
Weather forecast for your location
2. Allow the app to use your location