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Weather in Rancho Cucamonga for April 2025

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 16.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20 °F by the end of April.

  • Rancho Cucamonga sees moderate rainfall in April, averaging 6 rainy days.

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Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/9°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
51 %
Avg humidity

Rancho Cucamonga in April average weather

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Temperatures trend during April in Rancho Cucamonga

See the weather trend as well as the moving average line

April weather day by day

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Date Weather Temperatures Rain UV More
Apr. 1 Sunny
Sunny
18° /5° 0.1 mm 5
Apr. 2 Sunny
Sunny
22° /8° 0 mm 6
Apr. 3 Sunny
Sunny
22° /10° 0 mm 6
Apr. 4 Patchy rain possible
Patchy rain possible
16° /7° 0.5 mm 4
Apr. 5 Light rain shower
Light rain shower
10° /5° 8.1 mm 3
Apr. 6 Sunny
Sunny
15° /2° 0 mm 5
Apr. 7 Partly cloudy
Partly cloudy
15° /4° 0 mm 5
Apr. 8 Sunny
Sunny
20° /6° 0 mm 6
Apr. 9 Sunny
Sunny
24° /9° 0 mm 6
Apr. 10 Sunny
Sunny
26° /12° 0 mm 7
Apr. 11 Sunny
Sunny
28° /14° 0 mm 7
Apr. 12 Sunny
Sunny
22° /12° 0 mm 6
Apr. 13 Light rain shower
Light rain shower
14° /7° 5.2 mm 3
Apr. 14 Light rain shower
Light rain shower
11° /6° 9.6 mm 3
Apr. 15 Patchy rain possible
Patchy rain possible
19° /4° 0.3 mm 4
Apr. 16 Sunny
Sunny
25° /9° 0 mm 7
Apr. 17 Partly cloudy
Partly cloudy
25° /12° 0 mm 7
Apr. 18 Overcast
Overcast
24° /13° 0 mm 5
Apr. 19 Sunny
Sunny
23° /12° 0 mm 6
Apr. 20 Sunny
Sunny
25° /11° 0 mm 7
Apr. 21 Partly cloudy
Partly cloudy
28° /13° 0 mm 7
Apr. 22 Sunny
Sunny
25° /14° 0 mm 7
Apr. 23 Patchy rain possible
Patchy rain possible
20° /13° 0 mm 5
Apr. 24 Partly cloudy
Partly cloudy
19° /9° 0 mm 5
Apr. 25 Patchy rain possible
Patchy rain possible
14° /11° 0.5 mm 3
Apr. 26 Patchy rain possible
Patchy rain possible
14° /10° 0.4 mm 3
Apr. 27 Sunny
Sunny
21° /8° 0 mm 6
Apr. 28 Sunny
Sunny
23° /9° 0 mm 6
Apr. 29 Sunny
Sunny
24° /11° 0 mm 6
Apr. 30 Sunny
Sunny
25° /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.

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 21° and cooler nights around 9°. 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 24.7 mm across approximately 6 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 16 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 💧

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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Location coordinates 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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