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 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
With the onset of May, Norton experiences a subtle temperature shift, with the average high-temperature moving from a warm 84°F (28.9°C) in April to a hot 91.6°F (33.1°C). A sharp contrast between day and night is prevalent in May with an average nighttime temperature of 68.5°F (20.3°C).Humidity
In May, the average relative humidity in Norton, Arizona, is 22%.Rainfall
May is the month with the least rainfall in Norton. Rain falls for 1 days and accumulates 0.04" (1mm) of precipitation.Daylight
In Norton, the average length of the day in May is 13h and 52min.On the first day of May, sunrise is at 5:47 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 7:38 pm MST.
Sunshine
The average sunshine in May in Norton is 12h.UV index
The average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 7 during May leads to these advisories:
Guard against overexposure. Protection from sun-induced harm is essential. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Norton in May?
What is the average humidity in May in Norton?
What is the driest month in Norton?
How many days does it rain in May in Norton?
What is the average length of the day in May in Norton?
When is the sunrise / sunset in May in Norton?
How long on average sun shines in May in Norton?
How high is the UV index in May in Norton?
Average temperature in May
Norton, AZ
- Average high temperature in May: 91.6°F
The warmest month (with the highest average high temperature) is July (103.8°F).
The month with the lowest average high temperature is December (64.8°F).
- Average low temperature in May: 68.5°F
The month with the highest average low temperature is August (86.2°F).
The coldest months (with the lowest average low temperature) are January and December (49.6°F).
Average pressure in May
Norton, AZ
- Average pressure in May: 29.79"Hg
The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.73"Hg).
Average wind speed in May
Norton, AZ
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is July (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.6mph).
Average humidity in May
Norton, AZ
- Average humidity in May: 22%
The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).
Average rainfall in May
Norton, AZ
- Average rainfall in May: 0.04"
The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is May (0.04").
Average rainfall days in May
Norton, AZ
- Average rainfall days in May: 1 days
The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is May (1 days).
Average daylight in May /
Average sunshine in May
Norton, AZ
- Average daylight in May: 13h and 5min
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: 12h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in May
Norton, AZ
- Average sunshine days in May: 29.7 days
The month with the most sunshine days is May (29.7 days).
The month with the least sunshine days is July (19.3 days).
Average UV index in May
Norton, AZ
- Average UV index in May: 7
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in May
Norton, AZ
- Average cloud cover in May: 7
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Norton, 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).
Norton, Arizona, USA
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