October weather forecast and climate
American Fork, UT

Weather in October

October, the same as September, in American Fork, Utah, is a moderate autumn month, with average temperature ranging between min 38.1°F (3.4°C) and max 57.6°F (14.2°C).

Temperature

In October, the average high-temperature plummets, from a warm 74.1°F (23.4°C) in September, to a moderate 57.6°F (14.2°C). In American Fork, the average low-temperature is 38.1°F (3.4°C).

Humidity

In October, the average relative humidity in American Fork is 54%.

Rainfall

In October, in American Fork, Utah, the rain falls for 9.4 days. Throughout October, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 123.2 rainfall days, and 16.73" (425mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in American Fork. Throughout October, in the average 1.2 snowfall days, it receives 0.87" (22mm) of snow. In American Fork, Utah, during the entire year, snow falls for 58.5 days, and aggregates up to 44.49" (1130mm) of snow.

Daylight

The average length of the day in American Fork is 11.1h.

Sunshine

The average sunshine in American Fork is 7.5h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in October in American Fork?

In October, in American Fork, the average high-temperature is 57.6°F (14.2°C), and the average low-temperature is 38.1°F (3.4°C).

What is the average humidity in October in American Fork?

In American Fork, Utah, the average relative humidity in October is 54%.

How much does it rain in American Fork in October?

In American Fork, Utah, in October, it is raining for 9.4 days, with typically 1.1" (28mm) of accumulated precipitation.

When does it start to snow in American Fork?

October is the first month it typically snows. Throughout October, in the average 1.2 snowfall days, it receives 0.87" (22mm) of snow.

How many hours of daylight does American Fork have in October?

In October, the average length of the day is 11.1h.

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

In American Fork, Utah, the average sunshine in October is 7.5h.

What is the UV index intensity in October in American Fork?

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in October
American Fork, UT

Average temperature in October - American Fork, UT
  • Average high temperature in October: 57.6°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 October: 38.1°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 October
American Fork, UT

Average pressure in October - American Fork, UT
  • Average pressure in October: 30.03"

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 October
American Fork, UT

Average wind speed in October - American Fork, UT
  • Average wind speed in October: 5.3mph

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 October
American Fork, UT

Average humidity in October - American Fork, UT
  • Average humidity in October: 54%

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 October
American Fork, UT

Average rainfall in October - American Fork, UT
  • Average rainfall in October: 1.1"

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 October
American Fork, UT

Average rainfall days in October - American Fork, UT
  • Average rainfall days in October: 9.4 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 October
American Fork, UT

Average snowfall in October - American Fork, UT
  • Average snowfall in October: 0.87"

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 October
American Fork, UT

Average snowfall days in October - American Fork, UT
  • Average snowfall days in October: 1.2 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 October /
Average sunshine in October
American Fork, UT

Average daylight in October / Average sunshine in October - American Fork, UT
  • Average daylight in October: 11.1h

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 October: 7.5h

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 October
American Fork, UT

Average sunshine days in October - American Fork, UT
  • Average sunshine days in October: 19.5 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 October
American Fork, UT

Average UV index in October - American Fork, UT
  • Average UV index in October: 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 October
American Fork, UT

Average cloud cover in October - American Fork, UT
  • Average cloud cover in October: 19

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 October
American Fork, UT

Average visibility in October - American Fork, UT
  • Average visibility in October: 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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