Annual mean 10°C · wettest around May · prevailing wind W
Warmest
32.1 °C
Coldest
0.0 °C
Wettest
74%
Windiest
4.6 m/s
Prevailing
W
3.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in American Fork over the whole year is 10°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -5°C. American Fork has no sharply defined rainy season: the chance of rain on a given day runs from 35% in July, the driest month, to 50% in May, the wettest. Winds in American Fork are highest in March, averaging 3.2 m/s (12 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in American Fork come in July, when the sky is typically 11% covered; January is the cloudiest month, at 45%.
Month by month American Fork climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
0°C
-5°C
-4°C
45%
45%
2.0 m/s
0
0
2
February
3°C
-3°C
-2°C
48%
41%
2.8 m/s
0
0
9
March
9°C
1°C
4°C
45%
40%
3.2 m/s
5
0
31
April
14°C
4°C
9°C
49%
34%
3.2 m/s
17
0
56
May
19°C
9°C
15°C
50%
28%
3.0 m/s
49
3
71
June
27°C
15°C
23°C
40%
14%
3.1 m/s
69
37
45
July
32°C
19°C
28°C
35%
11%
2.8 m/s
39
74
10
August
30°C
16°C
26°C
44%
13%
2.7 m/s
56
64
20
September
24°C
11°C
20°C
47%
18%
2.6 m/s
67
23
57
October
16°C
4°C
11°C
48%
24%
2.6 m/s
32
0
67
November
8°C
-1°C
4°C
47%
27%
2.2 m/s
3
0
33
December
1°C
-4°C
-3°C
48%
43%
2.1 m/s
0
0
3
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short American Fork weather by season
Year round, American Fork has days of about 0°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from -5°C to 19°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around May and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
American Fork weather in winterDecember to February
High 2°CLow -4°CRain 47%
Winter in American Fork has typical daily highs of about 2°C and lows of about -4°C, with a 47% chance of rain on a given day.
American Fork weather in springMarch to May
High 14°CLow 5°CRain 48%
Spring in American Fork has typical daily highs of about 14°C and lows of about 5°C, with a 48% chance of rain on a given day.
American Fork weather in summerJune to August
High 29°CLow 17°CRain 40%
Summer in American Fork has typical daily highs of about 29°C and lows of about 17°C, with a 40% chance of rain on a given day.
American Fork weather in autumnSeptember to November
High 16°CLow 5°CRain 47%
Autumn in American Fork has typical daily highs of about 16°C and lows of about 5°C, with a 47% chance of rain on a given day.
When is the rainy season in American Fork?
American Fork has no sharply defined rainy season: the chance of rain on a given day runs from 35% in July, the driest month, to 50% in May, the wettest.
What time of year is American Fork windiest?
Winds in American Fork are highest in March, averaging 3.2 m/s (12 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in American Fork year round?
The average temperature in American Fork over the whole year is 10°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -5°C.