May weather forecast
Skull Valley, AZ

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Weather in May

May, the last month of the spring in Skull Valley, is a warm month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 48.9°F (9.4°C).

Temperature

Skull Valley perceives a slight temperature ascent during May, with average high-temperatures adjusting from a comfortable 66.6°F (19.2°C) in April to a moderately hot 73.9°F (23.3°C). Despite the high peak temperatures, Skull Valley witnesses an average nighttime cooling to a chilly 48.9°F (9.4°C) in May.

Humidity

In May, the average relative humidity is 30%.

Rainfall

In Skull Valley, in May, during 3.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, there are 76.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.

Snowfall

In Skull Valley, Arizona, snow does not fall in May through October.

Daylight

In Skull Valley, the average length of the day in May is 13h and 59min.
On the first day of May, sunrise is at 5:39 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:37 pm MST.

Sunshine

The average sunshine in May is 11.8h.

UV index

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Skull Valley in May?

The high-temperature during May is 73.9°F (23.3°C) and the low-temperature is 48.9°F (9.4°C).

What is the average humidity in May?

The average relative humidity in May is 30%.

How many days does it rain in May?

In Skull Valley, in May, it is raining for 3.7 days, with typically 0.43" (11mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Skull Valley have in May?

In May, the average day length is 13h and 59min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:39 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:37 pm MST.

How many hours of sunshine does Skull Valley have in May?

The average sunshine duration in May is 11.8h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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
Skull Valley, AZ

Average temperature in May - Skull Valley, AZ
  • Average high temperature in May: 73.9°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in May: 48.9°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).

Average pressure in May
Skull Valley, AZ

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in May
Skull Valley, AZ

Average wind speed in May - Skull Valley, AZ
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in May
Skull Valley, AZ

Average humidity in May - Skull Valley, AZ
  • Average humidity in May: 30%

The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is June (23%).

Average rainfall in May
Skull Valley, AZ

Average rainfall in May - Skull Valley, AZ
  • Average rainfall in May: 0.43"

The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is June (0.24").

Average rainfall days in May
Skull Valley, AZ

Average rainfall days in May - Skull Valley, AZ
  • Average rainfall days in May: 3.7 days

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is June (2.3 days).

Average snowfall in May
Skull Valley, AZ

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

The month with the highest snowfall is December (4.13").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Skull Valley, AZ

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

The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Skull Valley, AZ
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 11h and 5min

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 42min).

Average sunshine days in May
Skull Valley, AZ

Average sunshine days in May - Skull Valley, AZ
  • Average sunshine days in May: 26.8 days

The month with the most sunshine days is May (26.8 days).
The month with the least sunshine days is August (12.8 days).

Average UV index in May
Skull Valley, AZ

Average UV index in May - Skull Valley, AZ
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in May
Skull Valley, AZ

Average cloud cover in May - Skull Valley, AZ
  • Average cloud cover in May: 11

The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).

Average visibility in May
Skull Valley, AZ

Average visibility in May - Skull 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).

Skull Valley, Arizona, USA

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