May weather forecastMayer, AZ
May
Weather in May
May, the last month of the spring in Mayer, is a moderately hot month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 74.8°F (23.8°C).Temperature
May's arrival sees a mild rise in the average high-temperature, transitioning from April's comfortable 67.5°F (19.7°C) to a warm 74.8°F (23.8°C). The average low-temperature of 48.6°F (9.2°C) in May represents a significant drop from the daily high.Humidity
In May, the average relative humidity is 30%.Rainfall
In Mayer, Arizona, during May, the rain falls for 4.1 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Mayer, during the entire year, the rain falls for 74.4 days and collects up to 12.68" (322mm) of precipitation.Snowfall
January through May, September, November and December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Mayer aggregates 0.35" (9mm) of snow. Throughout the year, there are 16.4 snowfall days, and 19.37" (492mm) of snow is accumulated.Daylight
The average length of the day in May in Mayer is 13h and 58min.On the first day of the month, sunrise is at 5:38 am and sunset at 7:13 pm. On the last day of May, sunrise is at 5:17 am and sunset at 7:35 pm MST.
Sunshine
In Mayer, the average sunshine in May is 11.8h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 6 in May transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mayer, AZ
- Average high temperature in May: 74.8°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (50°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is December (31.1°F).
Average pressure in May
Mayer, AZ
- Average pressure in May: 29.86"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in May
Mayer, AZ
- Average wind speed in May: 7.5mph
The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Mayer, AZ
- Average humidity in May: 30%
The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is June (23%).
Average rainfall in May
Mayer, AZ
- Average rainfall in May: 0.43"
The wettest month (with the highest rainfall) is July (2.05").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in May
Mayer, AZ
- Average rainfall days in May: 4.1 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in May
Mayer, AZ
- Average snowfall in May: 0.35"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and October (0").
Average snowfall days in May
Mayer, AZ
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (4.8 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Mayer, AZ
- Average daylight in May: 14h and 0min
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 48min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in May
Mayer, AZ
- Average sunshine days in May: 25.6 days
The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is August (13.2 days).
Average UV index in May
Mayer, AZ
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Mayer, AZ
- Average cloud cover in May: 11
The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in May
Mayer, 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).
