May weather forecast
American Fork, UT

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Weather in May

In May, American Fork basks in arguably the most pleasant weather conditions of the year. However, it is worth noting that 1.42" (36mm) of rainfall is typically recorded during this month. People can comfortably indulge in outdoor pursuits as the spring weather creates an idyllic ambience with perfect temperatures and ample sunshine. The city’s surroundings are at their most vibrant, blanketed with lush green foliage and colorful blooms. The clear, blue skies combined with light breezes make it a popular period for sightseeing and exploration.

Temperature

American Fork, Utah, sees an increase in the average high-temperature with the arrival of May, moving from April's fresh 51.8°F (11°C) to a comfortable 63°F (17.2°C). American Fork's average low-temperature of 39.7°F (4.3°C) in May reflects a considerable decline from the daytime peak.

Humidity

In American Fork, the average relative humidity in May is 52%.

Rainfall

In American Fork, in May, it is raining for 14.3 days, with typically 1.42" (36mm) of accumulated precipitation. In American Fork, during the entire year, the rain falls for 123.2 days and collects up to 16.73" (425mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in American Fork. May is the last month it regularly snows in American Fork. During 0.3 snowfall days, in May, American Fork aggregates 0.12" (3mm) of snow. In American Fork, during the entire year, snow falls for 58.5 days and aggregates up to 44.49" (1130mm) of snow.

Daylight

In American Fork, the average length of the day in May is 14h and 26min.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:23 pm. On the last day of May, in American Fork, sunrise is at 5:59 am and sunset at 8:50 pm MDT.

Sunshine

The average sunshine in May is 11.1h.

UV index

In American Fork, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 4 transforms into these recommendations:
Undertake protective steps - Preventing sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the usual temperature for American Fork in May?

The high-temperature, in May, in American Fork, records 63°F (17.2°C), while the low-temperature is 39.7°F (4.3°C).

What is the average humidity in May in American Fork?

The average relative humidity in May is 52%.

How many days does it rain in May in American Fork?

In American Fork, in May, it is raining for 14.3 days, with typically 1.42" (36mm) of accumulated precipitation.

What is the last month it snows in American Fork?

May is the last month it regularly snows. During 0.3 snowfall days, in May, American Fork aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in American Fork?

The average day length in May in American Fork, Utah, is 14h and 26min.

When are sunrise and sunset in May in American Fork?

In May, on the first day of the month, sunrise is at 6:25 am and sunset at 8:23 pm. On the last day of the month, in American Fork, Utah, sunrise is at 5:59 am and sunset at 8:50 pm MDT.

How long on average sun shines in May in American Fork?

In American Fork, the average sunshine duration in May is 11.1h.

How high is the UV index in May in American Fork?

In May, the average daily maximum UV index in American Fork is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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
American Fork, UT

Average temperature in May - American Fork, UT
  • Average high temperature in May: 63°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The months with the lowest average high temperature are January and December (32.4°F).

  • Average low temperature in May: 39.7°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

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Average pressure in May
American Fork, UT

Average pressure in May - American Fork, UT
  • Average pressure in May: 29.89"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in May
American Fork, UT

Average wind speed in May - American Fork, UT
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).

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Average humidity in May
American Fork, UT

Average humidity in May - American Fork, UT
  • Average humidity in May: 52%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in May
American Fork, UT

Average rainfall in May - American Fork, UT
  • Average rainfall in May: 1.42"

The wettest months (with the highest rainfall) are April and December (1.93").
The driest month (with the least rainfall) is June (0.75").

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Average rainfall days in May
American Fork, UT

Average rainfall days in May - American Fork, UT
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is May (14.3 days).
The months with the least rainy days are June and November (7.3 days).

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Average snowfall in May
American Fork, UT

Average snowfall in May - American Fork, UT
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (11.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
American Fork, UT

Average snowfall days in May - American Fork, UT
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
American Fork, UT

Average daylight in May / Average sunshine in May - American Fork, UT
  • Average daylight in May: 14h and 2min

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: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in May
American Fork, UT

Average sunshine days in May - American Fork, UT
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (11.4 days).

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Average UV index in May
American Fork, UT

Average UV index in May - American Fork, UT
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
American Fork, UT

Average cloud cover in May - American Fork, UT
  • Average cloud cover in May: 22

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in May
American Fork, UT

Average visibility in May - American Fork, UT
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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American Fork, Utah, USA

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