May weather forecast
Chandler, AZ

Weather in May

The last month of the spring, May, is a tropical month in Chandler, Arizona, with an average temperature ranging between min 66.6°F (19.2°C) and max 90.1°F (32.3°C).

Temperature

In May, the average high-temperature slightly increases from a moderately hot 82.6°F (28.1°C) in April to a hot 90.1°F (32.3°C). The average low-temperature, in May, is 66.6°F (19.2°C).

Humidity

In Chandler, the average relative humidity in May is 19%.

Rainfall

In Chandler, in May, during 2.1 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. In Chandler, during the entire year, the rain falls for 60.4 days and collects up to 8.15" (207mm) of precipitation.

Daylight

The average length of the day in May in Chandler is 13h and 54min.
On the first day of May, sunrise is at 5:39 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:31 pm MST.

Sunshine

In Chandler, the average sunshine in May is 12h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the average maximum UV index of 8 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Chandler?

The average high-temperature, in May, in Chandler, Arizona, is 90.1°F (32.3°C), while the average low-temperature is 66.6°F (19.2°C).

What is the average humidity in May in Chandler?

In Chandler, Arizona, the average relative humidity in May is 19%.

How much does it rain in Chandler in May?

In May, in Chandler, the rain falls for 2.1 days. Throughout May, 0.12" (3mm) of precipitation is accumulated.

What is the average length of the day in May in Chandler?

The average day length in May is 13h and 54min.

When is the sunrise / sunset in May in Chandler?

In May, on the first day of the month, sunrise is at 5:39 am and sunset at 7:09 pm. On the last day of the month, in Chandler, sunrise is at 5:19 am and sunset at 7:31 pm MST.

How long on average sun shines in May in Chandler?

In Chandler, the average sunshine duration in May is 12h.

When is the highest UV index in Chandler?

May through August, with an average maximum UV index of 8, are months with the highest UV index in Chandler.

How high is the UV index in May in Chandler?

In May, the average daily maximum UV index in Chandler, Arizona, is 8. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Chandler, AZ

Average temperature in May - Chandler, AZ
  • Average high temperature in May: 90.1°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 (62.6°F).

  • Average low temperature in May: 66.6°F

The month with the highest average low temperature is August (83.7°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).

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Average pressure in May
Chandler, AZ

Average pressure in May - Chandler, AZ
  • Average pressure in May: 29.84"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed in May
Chandler, AZ

Average wind speed in May - Chandler, AZ
  • Average wind speed in May: 6.4mph

The windiest months (with the highest average wind speed) are April and May (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

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Average humidity in May
Chandler, AZ

Average humidity in May - Chandler, AZ
  • Average humidity in May: 19%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (16%).

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Average rainfall in May
Chandler, AZ

Average rainfall in May - Chandler, AZ
  • Average rainfall in May: 0.12"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in May
Chandler, AZ

Average rainfall days in May - Chandler, AZ
  • Average rainfall days in May: 2.1 days

The month with the highest number of rainy days is July (11 days).
The month with the least rainy days is June (1.1 days).

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Average daylight in May /
Average sunshine in May
Chandler, AZ

Average daylight in May / Average sunshine in May - Chandler, AZ
  • Average daylight in May: 13h and 54min

The month with the longest days is June (Average daylight: 14h and 19min).
The month with the shortest days is December (Average daylight: 9h and 59min).

  • Average sunshine in May: 12h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in May
Chandler, AZ

Average sunshine days in May - Chandler, AZ
  • Average sunshine days in May: 28.8 days

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (16.3 days).

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Average UV index in May
Chandler, AZ

Average UV index in May - Chandler, AZ
  • Average UV index in May: 8

The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
Chandler, AZ

Average cloud cover in May - Chandler, AZ
  • Average cloud cover in May: 8

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in May
Chandler, AZ

Average visibility in May - Chandler, 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).

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