April weather forecast and climate
American Fork, UT

Weather in April

April in American Fork, Utah, is a cool spring month, with average temperature fluctuating between 51.8°F (11°C) and 32.5°F (0.3°C).

Temperature

In April, the average high-temperature marginally rises, from a frosty 44.6°F (7°C) in March, to a fresh 51.8°F (11°C). In American Fork, in April, the average low-temperature is 32.5°F (0.3°C).

Humidity

The average relative humidity in American Fork is 62%.

Rainfall

The wettest months are April and December, with an average 1.93" (49mm) of rainfall.

Snowfall

Months with snowfall in American Fork are January through May, October through December. In American Fork, during April, snow falls for 4.6 days and regularly aggregates up to 2.76" (70mm) of snow. Throughout the year, in American Fork, there are 58.5 snowfall days, and 44.49" (1130mm) of snow is accumulated.

Daylight

In April, the average length of the day in American Fork is 13.3h.

Sunshine

The average sunshine in April is 9.9h.

UV index

In American Fork, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in American Fork?

In American Fork, Utah, in April, the average high-temperature is 51.8°F (11°C), and the average low-temperature is 32.5°F (0.3°C).

What is the average humidity in April in American Fork?

The average relative humidity in April is 62%.

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

In American Fork, in April, it is raining for 14.2 days, with typically 1.93" (49mm) of accumulated precipitation.

What is the wettest month in American Fork?

The wettest months in American Fork, Utah, are April and December, with an average 1.93" (49mm) of rainfall.

How many days does it snow in April in American Fork?

In American Fork, Utah, during April, snow falls for 4.6 days and regularly aggregates up to 2.76" (70mm) of snow.

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

In April, the average length of the day in American Fork is 13.3h.

How many hours of sunshine does American Fork have in April?

In American Fork, the average sunshine in April is 9.9h.

What is the UV index reading in April in American Fork?

In American Fork, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in April
American Fork, UT

Average temperature in April - American Fork, UT
  • Average high temperature in April: 51.8°F

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

  • Average low temperature in April: 32.5°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 April
American Fork, UT

Average pressure in April - American Fork, UT
  • Average pressure in April: 29.93"

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

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Average wind speed in April
American Fork, UT

Average wind speed in April - American Fork, UT
  • Average wind speed in April: 6.2mph

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 April
American Fork, UT

Average humidity in April - American Fork, UT
  • Average humidity in April: 62%

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 April
American Fork, UT

Average rainfall in April - American Fork, UT
  • Average rainfall in April: 1.93"

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 April
American Fork, UT

Average rainfall days in April - American Fork, UT
  • Average rainfall days in April: 14.2 days

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

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Average snowfall in April
American Fork, UT

Average snowfall in April - American Fork, UT
  • Average snowfall in April: 2.76"

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

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Average snowfall days in April
American Fork, UT

Average snowfall days in April - American Fork, UT
  • Average snowfall days in April: 4.6 days

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

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

Average daylight in April / Average sunshine in April - American Fork, UT
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 9.9h

The month with the most sunshine is August (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in April
American Fork, UT

Average sunshine days in April - American Fork, UT
  • Average sunshine days in April: 11.8 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 April
American Fork, UT

Average UV index in April - American Fork, UT
  • Average UV index in April: 3

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 April
American Fork, UT

Average cloud cover in April - American Fork, UT
  • Average cloud cover in April: 31

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 April
American Fork, UT

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

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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