May weather forecast and climate
Palo Verde, AZ

Weather in May

The last month of the spring, May, is a hot month in Palo Verde, Arizona, with temperature in the range of an average high of 90.3°F (32.4°C) and an average low of 66.7°F (19.3°C).

Temperature

In Palo Verde, the average high-temperature slightly increases, from a moderately hot 82.9°F (28.3°C) in April, to a tropical 90.3°F (32.4°C). In May, in Palo Verde, the average low-temperature is 66.7°F (19.3°C).

Humidity

The average relative humidity in Palo Verde is 19%.

Rainfall

In Palo Verde, during 1.9 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. In Palo Verde, Arizona, during the entire year, the rain falls for 54 days and collects up to 8.07" (205mm) of precipitation.

Daylight

In Palo Verde, the average length of the day is 13.9h.

Sunshine

In May, the average sunshine is 11.9h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Palo Verde?

The average high-temperature, in May, is 90.3°F (32.4°C), while the average low-temperature is 66.7°F (19.3°C).

What is the average humidity in May in Palo Verde?

The average relative humidity in May in Palo Verde is 19%.

How much does it rain in Palo Verde in May?

In Palo Verde, Arizona, in May, it is raining for 1.9 days, with typically 0.12" (3mm) of accumulated precipitation.

What is the average length of the day in May in Palo Verde?

In May, the average length of the day is 13.9h.

How many hours of sunshine does Palo Verde have in May?

In May, the average sunshine is 11.9h.

When is the highest UV index in Palo Verde?

Months with the highest UV index in Palo Verde are May through August, with an average maximum UV index of 8.

How high is the UV index in May in Palo Verde?

In Palo Verde, Arizona, the average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in May
Palo Verde, AZ

Average temperature in May - Palo Verde, AZ
  • Average high temperature in May: 90.3°F

The warmest month (with the highest average high temperature) is July (102.7°F).
The month with the lowest average high temperature is December (62.6°F).

  • Average low temperature in May: 66.7°F

The month with the highest average low temperature is August (84.2°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in May
Palo Verde, AZ

Average pressure in May - Palo Verde, AZ
  • Average pressure in May: 29.83"

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.79").

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Average wind speed in May
Palo Verde, AZ

Average wind speed in May - Palo Verde, AZ
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

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Average humidity in May
Palo Verde, AZ

Average humidity in May - Palo Verde, AZ
  • Average humidity in May: 19%

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in May
Palo Verde, AZ

Average rainfall in May - Palo Verde, AZ
  • Average rainfall in May: 0.12"

The wettest months (with the highest rainfall) are August, September and October (1.14").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in May
Palo Verde, AZ

Average rainfall days in May - Palo Verde, AZ
  • Average rainfall days in May: 1.9 days

The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is June (0.9 days).

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Average daylight in May /
Average sunshine in May
Palo Verde, AZ

Average daylight in May / Average sunshine in May - Palo Verde, AZ
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 11.9h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in May
Palo Verde, AZ

Average sunshine days in May - Palo Verde, AZ
  • Average sunshine days in May: 28.7 days

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is August (18 days).

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Average UV index in May
Palo Verde, AZ

Average UV index in May - Palo Verde, AZ
  • Average UV index in May: 8

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
Palo Verde, AZ

Average cloud cover in May - Palo Verde, 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
Palo Verde, AZ

Average visibility in May - Palo Verde, AZ
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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