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 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
Tombstone's weather shows a minor temperature rise with the arrival of May, moving from 74.3°F (23.5°C) in April to a still warm 81.5°F (27.5°C). During May, Tombstone reports a marked contrast from daily peak temperatures, with an average nighttime reading of 54.9°F (12.7°C).Humidity
With an average relative humidity of 22%, May is the least humid month in Tombstone.Rainfall
May is the month with the least rainfall. Rain falls for 2.2 days and accumulates 0.08" (2mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Tombstone, the average length of the day in May is 13h and 47min.On the first day of May, sunrise is at 5:33 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 7:20 pm MST.
Sunshine
In May, the average sunshine in Tombstone is 12h.UV index
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the least humid month in Tombstone?
What is the average humidity in May?
What is the driest month?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Tombstone have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Tombstone have in May?
How high is the UV index in May?
Average temperature in May
Tombstone, AZ
- Average high temperature in May: 81.5°F
The warmest month (with the highest average high temperature) is June (91.9°F).
The month with the lowest average high temperature is December (57°F).
- Average low temperature in May: 54.9°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure in May
Tombstone, AZ
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Tombstone, AZ
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Tombstone, AZ
- Average humidity in May: 22%
The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).
Average rainfall in May
Tombstone, AZ
- Average rainfall in May: 0.08"
The wettest month (with the highest rainfall) is July (3.23").
The driest month (with the least rainfall) is May (0.08").
Average rainfall days in May
Tombstone, AZ
- Average rainfall days in May: 2.2 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is May (2.2 days).
Average snowfall in May
Tombstone, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Tombstone, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Tombstone, AZ
- Average daylight in May: 13h and 5min
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 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Tombstone, 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 July (7.9 days).
Average UV index in May
Tombstone, AZ
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in May
Tombstone, AZ
- Average cloud cover in May: 7
The month with the most cloud cover is July (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility in May
Tombstone, 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).
Tombstone, Arizona, USA
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