May weather forecastWillcox, AZ
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Willcox, Arizona, with an average temperature ranging between max 82°F (27.8°C) and min 55°F (12.8°C).Temperature
Willcox's May weather indicates a minor ascent in high-temperatures, adjusting from a moderately hot 74.8°F (23.8°C) in April to a still warm 82°F (27.8°C). Marked by a significant drop from the daytime highs, Willcox's average low-temperature in May stands at a cool 55°F (12.8°C).Humidity
In Willcox, the average relative humidity in May is 22%.Rainfall
The month with the least rainfall is May, when the rain falls for 2.6 days and typically collects 0.08" (2mm) of precipitation.Snowfall
April through November are months without snowfall in Willcox.Daylight
In May, the average length of the day in Willcox is 13h and 49min.On the first day of the month, sunrise is at 5:32 am and sunset at 7:00 pm. On the last day of May, sunrise is at 5:13 am and sunset at 7:20 pm MST.
Sunshine
The average sunshine in May is 12h.UV index
In Willcox, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during May leads to these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. 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
Average temperature in May
Willcox, AZ
- Average high temperature in May: 82°F
The warmest month (with the highest average high temperature) is June (92.1°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in May: 55°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in May
Willcox, AZ
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Willcox, AZ
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Willcox, AZ
- Average humidity in May: 22%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is June (21%).
Average rainfall in May
Willcox, AZ
- Average rainfall in May: 0.08"
The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is May (0.08").
Average rainfall days in May
Willcox, AZ
- Average rainfall days in May: 2.6 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is May (2.6 days).
Average snowfall in May
Willcox, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Willcox, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Willcox, 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: 12h and 0min
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
Willcox, AZ
- Average sunshine days in May: 27.4 days
The month with the most sunshine days is May (27.4 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in May
Willcox, AZ
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in May
Willcox, AZ
- Average cloud cover in May: 8
The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility in May
Willcox, 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).
