May weather forecastMontezuma, AZ
May
Weather in May
The last month of the spring, May, is a tropical month in Montezuma, Arizona, with an average temperature varying between 90.5°F (32.5°C) and 67.5°F (19.7°C).Temperature
As Montezuma transitions into May, a marginal rise in the average high-temperature is observed, moving from a warm 83.1°F (28.4°C) in April to a hot 90.5°F (32.5°C). Montezuma experiences a dramatic descent in temperature during May, with the average nighttime reading settling at a comfortable 67.5°F (19.7°C).Humidity
In Montezuma, the average relative humidity in May is 20%.Rainfall
April through June are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 0.08" (2mm) of rain.Daylight
In Montezuma, the average length of the day in May is 13h and 53min.On the first day of May, sunrise is at 5:44 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 7:36 pm MST.
Sunshine
The average sunshine in May is 12h.UV index
The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Montezuma, AZ
- Average high temperature in May: 90.5°F
The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).
- Average low temperature in May: 67.5°F
The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).
Average pressure in May
Montezuma, AZ
- Average pressure in May: 29.81"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in May
Montezuma, AZ
- Average wind speed in May: 8.3mph
The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).
Average humidity in May
Montezuma, AZ
- Average humidity in May: 20%
The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).
Average rainfall in May
Montezuma, AZ
- Average rainfall in May: 0.08"
The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").
Average rainfall days in May
Montezuma, AZ
- Average rainfall days in May: 1.3 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).
Average daylight in May /
Average sunshine in May
Montezuma, AZ
- Average daylight in May: 13h and 54min
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 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Montezuma, AZ
- Average sunshine days in May: 29.2 days
The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in May
Montezuma, 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
Montezuma, AZ
- Average cloud cover in May: 7
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Montezuma, 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).
