May weather forecast
Yarnell, AZ

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Weather in May

May, the last month of the spring in Yarnell, is also a moderately hot month, with an average temperature ranging between max 84.6°F (29.2°C) and min 62.2°F (16.8°C).

Temperature

May's arrival signals a subtle increase in average high-temperatures, moving from April's 76.8°F (24.9°C) to a still moderately hot 84.6°F (29.2°C). Throughout May, Yarnell notes a dramatic plunge from the daily high to an average low-temperature of 62.2°F (16.8°C).

Humidity

The average relative humidity in May in Yarnell is 21%.

Rainfall

In Yarnell, in May, it is raining for 2.3 days, with typically 0.16" (4mm) of accumulated precipitation. Throughout the year, in Yarnell, there are 60.7 rainfall days, and 9.13" (232mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Yarnell.

Daylight

In May, the average length of the day in Yarnell is 13h and 58min.
On the first day of May in Yarnell, sunrise is at 5:40 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 7:37 pm MST.

Sunshine

In May, the average sunshine is 11.9h.

UV index

The average daily maximum UV index in May in Yarnell is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot is May in Yarnell?

The high-temperature in Yarnell, Arizona, during May is 84.6°F (29.2°C) and the low-temperature is 62.2°F (16.8°C).

What is the average humidity in May in Yarnell?

In Yarnell, the average relative humidity in May is 21%.

How much does it rain in Yarnell in May?

In Yarnell, in May, it is raining for 2.3 days, with typically 0.16" (4mm) of accumulated precipitation.

When it does not snow in Yarnell?

January through November are months without snowfall in Yarnell.

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

In May, the average day length is 13h and 58min.

When is the sunrise / sunset in May in Yarnell?

In May, on the first day of the month, sunrise is at 5:40 am and sunset at 7:15 pm. On the last day of the month, in Yarnell, Arizona, sunrise is at 5:20 am and sunset at 7:37 pm MST.

How long on average sun shines in May in Yarnell?

In May, the average sunshine duration in Yarnell, Arizona, is 11.9h.

How high is the UV index in May in Yarnell?

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

Average temperature in May
Yarnell, AZ

Average temperature in May - Yarnell, AZ
  • Average high temperature in May: 84.6°F

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in May: 62.2°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is December (43.3°F).

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Average pressure in May
Yarnell, AZ

Average pressure in May - Yarnell, AZ
  • Average pressure in May: 29.83"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in May
Yarnell, AZ

Average wind speed in May - Yarnell, AZ
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.5mph).

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Average humidity in May
Yarnell, AZ

Average humidity in May - Yarnell, AZ
  • Average humidity in May: 21%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in May
Yarnell, AZ

Average rainfall in May - Yarnell, AZ
  • Average rainfall in May: 0.16"

The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in May
Yarnell, AZ

Average rainfall days in May - Yarnell, AZ
  • Average rainfall days in May: 2.3 days

The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.6 days).

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Average snowfall days in May
Yarnell, AZ

Average snowfall days in May - Yarnell, AZ
  • Average snowfall days in May: 0 days

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

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

Average daylight in May / Average sunshine in May - Yarnell, 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 48min).

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Average sunshine days in May
Yarnell, AZ

Average sunshine days in May - Yarnell, 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 August (17.1 days).

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Average UV index in May
Yarnell, AZ

Average UV index in May - Yarnell, 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).

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Average cloud cover in May
Yarnell, AZ

Average cloud cover in May - Yarnell, AZ
  • Average cloud cover in May: 9

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in May
Yarnell, AZ

Average visibility in May - Yarnell, 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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Yarnell, Arizona, USA

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