May weather forecast
Paradise Valley, AZ

Share

Weather in May

The last month of the spring, May, is a hot month in Paradise Valley, Arizona, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 88.3°F (31.3°C).

Temperature

May sees a marginal temperature increase, moving from a moderately hot 80.2°F (26.8°C) in April to a hot 88.3°F (31.3°C). Throughout May, Paradise Valley braces for a considerable drop from daytime highs, with an average low-temperature of 64.9°F (18.3°C).

Humidity

In Paradise Valley, the average relative humidity in May is 20%.

Rainfall

In Paradise Valley, in May, during 2.6 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Paradise Valley, during the entire year, the rain falls for 65.1 days and collects up to 9.53" (242mm) of precipitation.

Snowfall

January through August, October through December are months without snowfall.

Daylight

The average length of the day in May is 13h and 55min.
On the first day of May, sunrise is at 5:38 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 7:32 pm MST.

Sunshine

In Paradise Valley, Arizona, the average sunshine in May is 11.9h.

UV index

The average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 7 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 9, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Paradise Valley during May?

The high-temperature, in May, in Paradise Valley, is 88.3°F (31.3°C), while the low-temperature averages to 64.9°F (18.3°C).

What is the average humidity in May in Paradise Valley?

In Paradise Valley, the average relative humidity in May is 20%.

How much does it rain in Paradise Valley in May?

In May, the rain falls for 2.6 days. Throughout May, 0.16" (4mm) of precipitation is accumulated.

When it does not snow in Paradise Valley?

January through August, October through December are months without snowfall in Paradise Valley, Arizona.

What is the average length of the day in May in Paradise Valley?

In Paradise Valley, Arizona, the average day length in May is 13h and 55min.

When is the sunrise / sunset in May in Paradise Valley?

On the first day of May in Paradise Valley, Arizona, sunrise is at 5:38 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 7:32 pm MST.

How long on average sun shines in May in Paradise Valley?

The average sunshine duration in May in Paradise Valley is 11.9h.

What is the UV index reading in May in Paradise Valley?

In Paradise Valley, Arizona, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Paradise Valley, AZ

Average temperature in May - Paradise Valley, AZ
  • Average high temperature in May: 88.3°F

The warmest month (with the highest average high temperature) is July (100.4°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in May: 64.9°F

The month with the highest average low temperature is August (82.2°F).
The coldest month (with the lowest average low temperature) is December (45.5°F).

Average pressure in May
Paradise Valley, AZ

Average pressure in May - Paradise Valley, AZ
  • Average pressure in May: 29.85"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed in May
Paradise Valley, AZ

Average wind speed in May - Paradise Valley, AZ
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).

Average humidity in May
Paradise Valley, AZ

Average humidity in May - Paradise Valley, AZ
  • Average humidity in May: 20%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).

Average rainfall in May
Paradise Valley, AZ

Average rainfall in May - Paradise Valley, AZ
  • Average rainfall in May: 0.16"

The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in May
Paradise Valley, AZ

Average rainfall days in May - Paradise Valley, AZ
  • Average rainfall days in May: 2.6 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is June (1.3 days).

Average snowfall in May
Paradise Valley, AZ

Average snowfall in May - Paradise Valley, AZ
  • Average snowfall in May: 0"

The month with the highest snowfall is September (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0").

Average snowfall days in May
Paradise Valley, AZ

Average snowfall days in May - Paradise Valley, AZ
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Paradise Valley, AZ

Average daylight in May / Average sunshine in May - Paradise Valley, AZ
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 11h and 5min

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).

Average sunshine days in May
Paradise Valley, AZ

Average sunshine days in May - Paradise Valley, 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 (14.1 days).

Average UV index in May
Paradise Valley, AZ

Average UV index in May - Paradise Valley, AZ
  • Average UV index in May: 7

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

Average cloud cover in May
Paradise Valley, AZ

Average cloud cover in May - Paradise Valley, AZ
  • Average cloud cover in May: 8

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in May
Paradise Valley, AZ

Average visibility in May - Paradise Valley, 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).

Paradise Valley, Arizona, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location