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 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
May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's moderately hot 79.5°F (26.4°C) to a tropical 86.5°F (30.3°C). Santa Rosa records a significant temperature drop in May nights, lowering to an average of 61.9°F (16.6°C).Humidity
In Santa Rosa, the average relative humidity in May is 22%.Rainfall
May is the month with the least rainfall in Santa Rosa, Arizona. Rain falls for 1 days and accumulates 0.04" (1mm) of precipitation.Daylight
In May, the average length of the day in Santa Rosa is 13h and 50min.On the first day of May in Santa Rosa, sunrise is at 5:40 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 7:29 pm MST.
Sunshine
In Santa Rosa, the average sunshine in May is 12h.UV index
In May, the average daily maximum UV index in Santa Rosa, Arizona, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
How hot is May in Santa Rosa?
What is the average humidity in May in Santa Rosa?
What is the driest month in Santa Rosa?
How many days does it rain in May in Santa Rosa?
What is the average length of the day in May in Santa Rosa?
When is the sunrise / sunset in May in Santa Rosa?
How many hours of sunshine does Santa Rosa have in May?
What is the UV index intensity in May in Santa Rosa?
Average temperature in May
Santa Rosa, AZ
- Average high temperature in May: 86.5°F
The warmest month (with the highest average high temperature) is June (97.3°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in May: 61.9°F
The month with the highest average low temperature is July (78.6°F).
The coldest month (with the lowest average low temperature) is December (45.5°F).
Average pressure in May
Santa Rosa, AZ
- Average pressure in May: 29.82"Hg
The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in May
Santa Rosa, AZ
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in May
Santa Rosa, AZ
- Average humidity in May: 22%
The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (20%).
Average rainfall in May
Santa Rosa, AZ
- Average rainfall in May: 0.04"
The wettest month (with the highest rainfall) is August (1.38").
The driest month (with the least rainfall) is May (0.04").
Average rainfall days in May
Santa Rosa, AZ
- Average rainfall days in May: 1 days
The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is May (1 days).
Average daylight in May /
Average sunshine in May
Santa Rosa, 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 June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in May
Santa Rosa, AZ
- Average sunshine days in May: 29.8 days
The month with the most sunshine days is May (29.8 days).
The month with the least sunshine days is August (17.2 days).
Average UV index in May
Santa Rosa, AZ
- Average UV index in May: 7
The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Santa Rosa, AZ
- Average cloud cover in May: 7
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in May
Santa Rosa, 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).
Santa Rosa, Arizona, USA
Weather forecast for your location
2. Allow the app to use your location
