May weather forecast
Prescott Valley, AZ

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Weather in May

In Prescott Valley, May welcomes the imminent summer with noticeably warmer conditions. May's climate differentiates itself from April with heightened temperatures and increasingly comfortable conditions for outdoor activities. The temperature peak is at a pleasant 73.9°F (23.3°C), which is perfect for those looking to engage in summer outdoor enjoyment. The amount of rainfall drops off significantly in May to just 0.43" (11mm), underlining the arrival of dryer summer months. The excess of sunshine, coupled with the low likelihood of rain, often ensures an uninterrupted sunlit timeframe in May.

Temperature

Prescott Valley experiences a minor temperature shift with the start of May, with average high-temperatures moving from a refreshing 66.6°F (19.2°C) in April to a warm 73.9°F (23.3°C). From the height of daytime heat, the temperature in Prescott Valley recedes to an average of 48.9°F (9.4°C) at night during May.

Humidity

In Prescott Valley, the average relative humidity in May is 30%.

Rainfall

In Prescott Valley, during May, the rain falls for 3.7 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Prescott Valley, during the entire year, the rain falls for 76.9 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May in Prescott Valley, Arizona, is 13h and 59min.
On the first day of the month, sunrise is at 5:38 am and sunset at 7:14 pm. On the last day of May, in Prescott Valley, Arizona, sunrise is at 5:17 am and sunset at 7:36 pm MST.

Sunshine

The average sunshine in May in Prescott Valley is 11.8h.

UV index

In Prescott Valley, Arizona, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the temperature in May in Prescott Valley?

The average high-temperature, in May, in Prescott Valley, is 73.9°F (23.3°C), while the average low-temperature is 48.9°F (9.4°C).

What is the average humidity in May in Prescott Valley?

In Prescott Valley, Arizona, the average relative humidity in May is 30%.

How many days does it rain in May in Prescott Valley?

In May, the rain falls for 3.7 days. Throughout May, 0.43" (11mm) of precipitation is accumulated.

When it does not snow in Prescott Valley?

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

Does it snow in Prescott Valley in May?

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

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

The average day length in May in Prescott Valley is 13h and 59min.

What time are sunrise and sunset in May in Prescott Valley?

In May, on the first day of the month, sunrise is at 5:38 am and sunset at 7:14 pm. On the last day of the month, in Prescott Valley, sunrise is at 5:17 am and sunset at 7:36 pm MST.

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

In May, the average sunshine duration in Prescott Valley is 11.8h.

What is the UV index intensity in May in Prescott Valley?

In May, the average daily maximum UV index in Prescott Valley is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe 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
Prescott Valley, AZ

Average temperature in May - Prescott 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).

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Average pressure in May
Prescott Valley, AZ

Average pressure in May - Prescott 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).

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Average wind speed in May
Prescott Valley, AZ

Average wind speed in May - Prescott 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).

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Average humidity in May
Prescott Valley, AZ

Average humidity in May - Prescott 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%).

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Average rainfall in May
Prescott Valley, AZ

Average rainfall in May - Prescott 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").

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Average rainfall days in May
Prescott Valley, AZ

Average rainfall days in May - Prescott 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).

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Average snowfall in May
Prescott Valley, AZ

Average snowfall in May - Prescott 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").

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Average snowfall days in May
Prescott Valley, AZ

Average snowfall days in May - Prescott 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).

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

Average daylight in May / Average sunshine in May - Prescott 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).

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Average sunshine days in May
Prescott Valley, AZ

Average sunshine days in May - Prescott 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).

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Average UV index in May
Prescott Valley, AZ

Average UV index in May - Prescott 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).

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Average cloud cover in May
Prescott Valley, AZ

Average cloud cover in May - Prescott 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).

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Average visibility in May
Prescott Valley, AZ

Average visibility in May - Prescott 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).

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Prescott Valley, Arizona, USA

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