When to go · Rancho Cucamonga
Rancho Cucamonga in April
Great month. Inside Rancho Cucamonga's best window: Mar–Oct (dry, warm).
Key facts
- Verdict
- Great
- Temperature
- 22°C (72°F)72°F (22°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 4
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Rancho Cucamonga's best window: Mar–Oct (dry, warm).
Is another month better than April?
No other month rates higher than April for Rancho Cucamonga in this guide.
Weather in April
- Rancho CucamongaHighs around 22 °C (72 °F), lows around 10 °C (50 °F), rain on about 4 daysHighs around 72 °F (22 °C), lows around 50 °F (10 °C), rain on about 4 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Spring break big impact
March–April · United States
Students fill Florida, Texas and Mexico beaches; parks busy.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.
Compare two months
Weather, crowds and prices for any two months in Rancho Cucamonga, side by side.
Verdict
Apr: Great
Mar: Great
Daytime high
Apr: 22 °C (72 °F)72 °F (22 °C)
Mar: 19 °C (66 °F)66 °F (19 °C)
Night low
Apr: 10 °C (50 °F)50 °F (10 °C)
Mar: 7 °C (45 °F)45 °F (7 °C)
Rain days
Apr: 4 (better)
Mar: 5
Crowds
Apr: Medium
Mar: Medium
Prices
Apr: Medium
Mar: Medium
Festivals listed
Apr: 1
Mar: 2
April: Inside Rancho Cucamonga's best window: Mar–Oct (dry, warm).
March: Inside Rancho Cucamonga's best window: Mar–Oct (dry, warm).
Rancho Cucamonga: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings