May weather forecast
Ault, CO

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Weather in May

The last month of the spring, May, is a pleasant month in Ault, Colorado, with an average temperature varying between 68.7°F (20.4°C) and 45.3°F (7.4°C).

Temperature

The embrace of May brings a minor uplift in the average high-temperature, shifting from a mild 60.3°F (15.7°C) in April to an agreeable 68.7°F (20.4°C). Ault anticipates a pronounced temperature drop from daily highs during the nights of May, with an average low of 45.3°F (7.4°C).

Humidity

In Ault, the average relative humidity in May is 53%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15.7 days and typically aggregates up to 2.68" (68mm) of precipitation.

Snowfall

Months with snowfall in Ault, Colorado, are January through May, October through December. May is the last month it regularly snows. During 1.5 snowfall days, in May, Ault aggregates 3.03" (77mm) of snow. Throughout the year, in Ault, there are 39.6 snowfall days, and 21.26" (540mm) of snow is accumulated.

Daylight

In May, the average length of the day in Ault is 14h and 28min.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:55 pm. On the last day of May, in Ault, Colorado, sunrise is at 5:30 am and sunset at 8:23 pm MDT.

Sunshine

The average sunshine in May in Ault is 10.9h.

UV index

In Ault, Colorado, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What are the temperatures in Ault in May?

The high-temperature in Ault, Colorado, during May is 68.7°F (20.4°C) and the low-temperature is 45.3°F (7.4°C).

What is the average humidity in May in Ault?

In Ault, the average relative humidity in May is 53%.

What is the rainiest month in Ault?

May is the month with the most rainfall. Rain falls for 15.7 days and accumulates 2.68" (68mm) of precipitation.

How much does it rain in Ault in May?

In Ault, during May, the rain falls for 15.7 days and regularly aggregates up to 2.68" (68mm) of precipitation.

What is the last month it snows in Ault?

May is the last month it regularly snows in Ault. During 1.5 snowfall days, in May, Ault aggregates 3.03" (77mm) of snow.

How many hours of daylight does Ault have in May?

The average day length in May in Ault is 14h and 28min.

When are sunrise and sunset in May in Ault?

In May, on the first day of the month, sunrise is at 5:56 am and sunset at 7:55 pm. On the last day of the month, in Ault, Colorado, sunrise is at 5:30 am and sunset at 8:23 pm MDT.

How many hours of sunshine does Ault have in May?

In May, the average sunshine duration in Ault, Colorado, is 10.9h.

What is the UV index reading in May in Ault?

The average daily maximum UV index in May in Ault, Colorado, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Ault, CO

Average temperature in May - Ault, CO
  • Average high temperature in May: 68.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (38.3°F).

  • Average low temperature in May: 45.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure in May
Ault, CO

Average pressure in May - Ault, CO
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in May
Ault, CO

Average wind speed in May - Ault, CO
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in May
Ault, CO

Average humidity in May - Ault, CO
  • Average humidity in May: 53%

The month with the highest relative humidity is December (64%).
The months with the lowest relative humidity are August and September (44%).

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Average rainfall in May
Ault, CO

Average rainfall in May - Ault, CO
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and December (0.31").

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Average rainfall days in May
Ault, CO

Average rainfall days in May - Ault, CO
  • Average rainfall days in May: 15.7 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in May
Ault, CO

Average snowfall in May - Ault, CO
  • Average snowfall in May: 3.03"

The month with the highest snowfall is April (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Ault, CO

Average snowfall days in May - Ault, CO
  • Average snowfall days in May: 1.5 days

The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Ault, CO

Average daylight in May / Average sunshine in May - Ault, CO
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in May
Ault, CO

Average sunshine days in May - Ault, CO
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in May
Ault, CO

Average UV index in May - Ault, CO
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Ault, CO

Average cloud cover in May - Ault, CO
  • Average cloud cover in May: 27

The months with the most cloud cover are February and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in May
Ault, CO

Average visibility in May - Ault, CO
  • 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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Ault, Colorado, USA

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