Atascadero
United States · North America
Year-round range: 42°F to 85°F
April
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
April has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = AprRainfall
Monthly rain and rain days.
April is one of the driest months — very little rain expected.
Sunshine
Average hours of bright sun per day.
April is one of the sunniest months — great for outdoor plans.
Air comfort by month
Humidity and heat feel by month.
April is mostly comfortable — low heat and humidity pressure.
Time-of-day patterns
Typical hourly rhythm for April.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In April, afternoons reach about 65° and nights settle near 49°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 61°F | 42°F | 6 | 3.3in | 6.3h | 73.57142857142857% |
| Feb | 62°F | 43°F | 7 | 3.2in | 6.8h | 72.28571428571428% |
| Mar | 65°F | 45°F | 6 | 2.6in | 7.8h | 70% |
| Apr | 70°F | 47°F | 3 | 0.9in | 10.1h | 62.57142857142857% |
| May | 75°F | 52°F | 1 | 0.4in | 11.8h | 58.85714285714285% |
| Jun | 80°F | 57°F | 0 | 0.1in | 13.6h | 55.99999999999999% |
| Jul | 83°F | 60°F | 0 | 0.0in | 13.8h | 60.42857142857142% |
| Aug | 85°F | 61°F | 0 | 0.0in | 12.9h | 60.14285714285714% |
| Sep | 82°F | 59°F | 0 | 0.1in | 11.9h | 60.71428571428571% |
| Oct | 77°F | 54°F | 1 | 0.6in | 9.9h | 60% |
| Nov | 67°F | 46°F | 3 | 1.2in | 7.8h | 65.28571428571428% |
| Dec | 61°F | 42°F | 6 | 2.7in | 6.4h | 72.85714285714285% |