Temperature
Cool by day, cold at night.
59°Ftypical April high
Typical range
Some snow or mixed precipitation is the main limitation.

Cool by day, cold at night.
Some snow or mixed precipitation is possible this month.
Plenty of sun this month.
In April, afternoons feel about 49° and nights feel near 34°.
Partly cloudy skies this month.
Calm winds are typical in April.
April late afternoons are around 55°F, easing to about 51°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 38 | 23 | 2.8 | 11 | 7.5 | 78 |
| Feb | 42 | 26 | 2.3 | 11 | 8.6 | 74 |
| Mar | 51 | 33 | 2.6 | 11 | 10.2 | 68 |
| Apr | 59 | 38 | 2.8 | 11 | 11.6 | 66 |
| May | 70 | 46 | 2.3 | 11 | 12.7 | 60 |
| Jun | 85 | 56 | 1.2 | 6 | 14.1 | 46 |
| Jul | 94 | 65 | 0.8 | 5 | 14.1 | 40 |
| Aug | 91 | 64 | 1.1 | 6 | 12.8 | 43 |
| Sep | 81 | 55 | 1.7 | 6 | 11.6 | 50 |
| Oct | 66 | 43 | 2.1 | 9 | 9.8 | 61 |
| Nov | 50 | 31 | 2.0 | 8 | 8.2 | 71 |
| Dec | 38 | 23 | 2.6 | 11 | 7.2 | 78 |
Similar climates
Want a side-by-side climate view? Compare American Fork with Algona.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology