Rancho Cucamonga (CA)
April
Weather in Rancho Cucamonga, California for April 2027
Your guide to Rancho Cucamonga weather in April - trends and predictions
In general, the average temperature in Rancho Cucamonga at the beginning of April is 19.6 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19.1 °F by the end of April.
With an average of 4 rainy days, Rancho Cucamonga experiences minimal rainfall in April.
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Temperatures
Rain 🌧️
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26
Dry days
4
Rainy days
0
Snow days
20°/10°
Temperatures
17 km/h
Avg max wind
55 %
Avg humidity
Rancho Cucamonga Weather April
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Temperatures trend during April in Rancho Cucamonga
See the weather trend as well as the moving average line
April weather in Rancho Cucamonga day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Sunny | 17° /8° | 0 mm | 5 | |
| Apr. 2 | Sunny | 18° /8° | 0 mm | 4 | |
| Apr. 3 |  Overcast | 19° /9° | 0 mm | 6 | |
| Apr. 4 |  Patchy rain possible | 21° /9° | 0.2 mm | 5 | |
| Apr. 5 | Light rain shower | 20° /9° | 2.7 mm | 5 | |
| Apr. 6 | Sunny | 21° /9° | 0 mm | 6 | |
| Apr. 7 | Sunny | 21° /9° | 0 mm | 6 | |
| Apr. 8 | Sunny | 23° /10° | 0 mm | 7 | |
| Apr. 9 | Sunny | 25° /12° | 0 mm | 7 | |
| Apr. 10 |  Partly cloudy | 25° /13° | 0 mm | 8 | |
| Apr. 11 | Sunny | 24° /14° | 0 mm | 6 | |
| Apr. 12 | Sunny | 20° /12° | 7 mm | 4 | |
| Apr. 13 | Light rain shower | 17° /9° | 1.7 mm | 5 | |
| Apr. 14 | Sunny | 17° /8° | 3.2 mm | 6 | |
| Apr. 15 | Patchy rain possible | 19° /8° | 0.1 mm | 6 | |
| Apr. 16 | Overcast | 20° /10° | 0 mm | 6 | |
| Apr. 17 | Partly cloudy | 19° /10° | 9.4 mm | 6 | |
| Apr. 18 | Overcast | 22° /10° | 0 mm | 6 | |
| Apr. 19 | Sunny | 24° /11° | 0 mm | 7 | |
| Apr. 20 | Sunny | 24° /11° | 0 mm | 7 | |
| Apr. 21 | Partly cloudy | 23° /12° | 0.7 mm | 7 | |
| Apr. 22 | Sunny | 23° /11° | 0 mm | 8 | |
| Apr. 23 | Patchy rain possible | 21° /11° | 0 mm | 7 | |
| Apr. 24 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Apr. 25 | Patchy rain possible | 15° /10° | 0.3 mm | 4 | |
| Apr. 26 | Patchy rain possible | 14° /8° | 2.9 mm | 4 | |
| Apr. 27 |  Cloudy | 18° /8° | 0.1 mm | 6 | |
| Apr. 28 | Sunny | 21° /8° | 0 mm | 7 | |
| Apr. 29 | Sunny | 23° /10° | 0 mm | 7 | |
| Apr. 30 | Sunny | 23° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Rancho Cucamonga in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rancho Cucamonga forecast closer to your planned date for the most up-to-date weather information.
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Rancho Cucamonga in April - FAQ
What are the expected maximum and minimum temperatures in Rancho Cucamonga during April?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rancho Cucamonga during April?
In April, Rancho Cucamonga can expect light to moderate rainfall, totaling 26.5 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Rancho Cucamonga during April?
The average wind speed in Rancho Cucamonga during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Rancho Cucamonga
Explore the daily rainfall trends and prepare for Rancho Cucamongas April weather 💧
Typically, Rancho Cucamonga has 4 rainy days in April with a total of 26.5 mm of rainfall.
UV exposure in Rancho Cucamonga during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Where is Rancho Cucamonga?Get accurate weather forecasts for Rancho Cucamonga, located at latitude 34.106 and longitude -117.593. Stay updated with localized weather information tailored for Rancho Cucamonga.
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