May weather forecastTonalea, AZ
May
Weather in May
The last month of the spring, May, is a warm month in Tonalea, Arizona, with an average temperature ranging between max 73.9°F (23.3°C) and min 51.6°F (10.9°C).Temperature
With the transition into May, Tonalea experiences a subtle uplift in average high-temperatures, adjusting from a refreshing 65.3°F (18.5°C) in April to a moderately hot 73.9°F (23.3°C). May nights in Tonalea indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a fresh 51.6°F (10.9°C).Humidity
In Tonalea, Arizona, the average relative humidity in May is 26%.Rainfall
In Tonalea, during May, the rain falls for 4.8 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Tonalea, during the entire year, the rain falls for 57 days and collects up to 4.92" (125mm) of precipitation.Snowfall
May through September are months without snowfall in Tonalea.Daylight
The average length of the day in May is 14h and 7min.On the first day of May, sunrise is at 6:29 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:35 pm MDT.
Sunshine
In Tonalea, the average sunshine in May is 11.5h.UV index
In Tonalea, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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
Tonalea, AZ
- Average high temperature in May: 73.9°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in May: 51.6°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in May
Tonalea, AZ
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Tonalea, AZ
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).
Average humidity in May
Tonalea, AZ
- Average humidity in May: 26%
The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is June (18%).
Average rainfall in May
Tonalea, AZ
- Average rainfall in May: 0.51"
The wettest month (with the highest rainfall) is January (0.59").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in May
Tonalea, AZ
- Average rainfall days in May: 4.8 days
The month with the highest number of rainy days is July (6.5 days).
The month with the least rainy days is June (2.6 days).
Average snowfall in May
Tonalea, AZ
- Average snowfall in May: 0"
The month with the highest snowfall is December (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Tonalea, AZ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Tonalea, AZ
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 11h and 30min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Tonalea, AZ
- Average sunshine days in May: 25.4 days
The month with the most sunshine days is June (26.7 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in May
Tonalea, 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, February, November and December (UV index 2).
Average cloud cover in May
Tonalea, AZ
- Average cloud cover in May: 12
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and September (Cloud cover 8).
Average visibility in May
Tonalea, 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).
