Atwater
United States · North America
Year-round range: 41°F to 99°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 has moderate rainfall — occasional showers but mostly manageable.
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 75° and nights settle near 53°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 59°F | 41°F | 8 | 3.6in | 5.5h | 76% |
| Feb | 62°F | 43°F | 9 | 3.1in | 6.4h | 71.71428571428571% |
| Mar | 68°F | 46°F | 8 | 2.9in | 7.6h | 64.57142857142857% |
| Apr | 75°F | 50°F | 5 | 1.2in | 9.7h | 49.85714285714286% |
| May | 85°F | 57°F | 3 | 0.7in | 12h | 39.14285714285714% |
| Jun | 94°F | 64°F | 0 | 0.1in | 13.8h | 32.57142857142857% |
| Jul | 99°F | 69°F | 0 | 0.0in | 13.9h | 31.57142857142857% |
| Aug | 97°F | 68°F | 0 | 0.0in | 13.2h | 34.42857142857143% |
| Sep | 92°F | 64°F | 0 | 0.1in | 11.9h | 37.857142857142854% |
| Oct | 81°F | 55°F | 2 | 0.8in | 10.2h | 46.42857142857143% |
| Nov | 67°F | 46°F | 4 | 1.5in | 7.3h | 62.57142857142857% |
| Dec | 58°F | 41°F | 7 | 3.2in | 5.7h | 73.57142857142857% |