Climate averages 1991–2020
Buena Park weather
in April.
A warm, fairly dry month: the 7th warmest and the 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Buena Park: daytime highs average 22.5°C and nights cool to about 10.9°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 18 mm of rain on roughly 3 days, which makes April a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 00 min on an average April day.
The nearest other city in this atlas is Fullerton (7 km away). In April its highs average 22.5°C, about as warm as Buena Park, with 18 mm of rain.
Among the 498 cities listed in the United States, Buena Park ranks joint 136th of 498 for the warmest April highs and joint 35th of 498 for the driest April (rainfall, lowest first). The mean April high of those 498 cities is 19.4°C; Buena Park is 3.1°C warmer than that mean.
From April to May, average highs rise by 1.7°C to 24.2°C, and monthly rainfall falls from 18 mm to 7.4 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Buena Park climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.7°C6.7°C | 6.7°C | 71 | 5.2 | 10.210 h |
| February | 18.9°C7.5°C | 7.5°C | 79 | 6.1 | 10.911 h |
| March | 20.3°C9.3°C | 9.3°C | 46 | 5.1 | 12.012 h |
| April, selected | 22.5°C10.9°C | 10.9°C | 18 | 2.6 | 13.013 h |
| May | 24.2°C13.4°C | 13.4°C | 7.4 | 1.5 | 13.914 h |
| June | 26.9°C15.4°C | 15.4°C | 1.8 | 0.3 | 14.414 h |
| July | 29.9°C17.8°C | 17.8°C | 1.3 | 0.4 | 14.214 h |
| August | 31.2°C18.4°C | 18.4°C | 0.4 | 0.1 | 13.413 h |
| September | 30.0°C17.7°C | 17.7°C | 3.6 | 0.5 | 12.412 h |
| October | 26.4°C14.4°C | 14.4°C | 14 | 1.9 | 11.411 h |
| November | 22.4°C10.0°C | 10.0°C | 19 | 2.4 | 10.410 h |
| December | 18.5°C6.4°C | 6.4°C | 48 | 4.9 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Fullerton in AprilUnited States · 7 kmHigh 22.5°C · Low 10.9°C · 18 mm rain
- Anaheim in AprilUnited States · 9 kmHigh 21.2°C · Low 10.9°C · 18 mm rain
- Westminster (California), United States in AprilUnited States · 12 kmHigh 21.1°C · Low 11.2°C · 18 mm rain
- Whittier in AprilUnited States · 13 kmHigh 22.2°C · Low 10.0°C · 22 mm rain
- Downey in AprilUnited States · 15 kmHigh 22.2°C · Low 10.8°C · 19 mm rain
- Santa Ana, United States in AprilUnited States · 18 kmHigh 19.7°C · Low 11.5°C · 23 mm rain
- Compton in AprilUnited States · 21 kmHigh 21.9°C · Low 11.0°C · 19 mm rain
- Long Beach in AprilUnited States · 21 kmHigh 20.7°C · Low 11.5°C · 16 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Buena Park) is explained once on the Buena Park year overview and on the Sources, method and limits page.
Anaheim, Huntington Beach and Fullerton lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.