Pasadena
April
Weather in Pasadena for April 2025
Your guide to Pasadena weather in April - trends and predictions
In general, the average temperature in Pasadena at the beginning of April is 11.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.7 °F by the end of April.
Expect significant rainfall in Pasadena during April, with an average of 16 rainy days.
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14
Dry days
16
Rainy days
0
Snow days
17°/9°
Temperatures
21 km/h
Avg max wind
68 %
Avg humidity
Pasadena in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  13° | 2  11° | 3 13° | 4 11° | 5 9° | 6 10° | |
| 7  12° | 8 17° | 9 19° | 10 18° | 11 18° | 12 16° | 13  14° |
| 14  22° | 15 22° | 16 18° | 17 15° | 18  19° | 19 13° | 20 18° |
| 21 14° | 22 16° | 23 18° | 24 17° | 25 13° | 26  15° | 27 15° |
| 28 24° | 29  26° | 30 28° |
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Temperatures trend during April in Pasadena
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 | Light rain | 13° /9° | 6.7 mm | 3 | |
| Apr. 2 | Light rain shower | 11° /9° | 29.5 mm | 3 | |
| Apr. 3 | Light rain shower | 13° /7° | 24.8 mm | 3 | |
| Apr. 4 | Light rain shower | 11° /5° | 2 mm | 3 | |
| Apr. 5 | Patchy rain possible | 9° /5° | 0 mm | 2 | |
| Apr. 6 | Patchy rain possible | 10° /3° | 0.2 mm | 3 | |
| Apr. 7 | Cloudy | 12° /4° | 0 mm | 3 | |
| Apr. 8 | Cloudy | 17° /7° | 0 mm | 4 | |
| Apr. 9 | Patchy rain possible | 19° /12° | 3.5 mm | 4 | |
| Apr. 10 | Light rain shower | 18° /14° | 7.3 mm | 4 | |
| Apr. 11 | Light rain | 18° /13° | 2.8 mm | 4 | |
| Apr. 12 | Light rain shower | 16° /9° | 5.6 mm | 4 | |
| Apr. 13 | Overcast | 14° /9° | 0.1 mm | 3 | |
| Apr. 14 | Partly cloudy | 22° /8° | 1.7 mm | 6 | |
| Apr. 15 | Partly cloudy | 22° /15° | 2.5 mm | 6 | |
| Apr. 16 | Overcast | 18° /11° | 0.1 mm | 4 | |
| Apr. 17 | Light rain shower | 15° /12° | 7.2 mm | 4 | |
| Apr. 18 | Fog | 19° /11° | 5.2 mm | 4 | |
| Apr. 19 | Patchy rain possible | 13° /9° | 0.3 mm | 3 | |
| Apr. 20 | Partly cloudy | 18° /10° | 0.4 mm | 5 | |
| Apr. 21 | Partly cloudy | 14° /6° | 0 mm | 4 | |
| Apr. 22 | Partly cloudy | 16° /6° | 0 mm | 5 | |
| Apr. 23 | Partly cloudy | 18° /7° | 0 mm | 5 | |
| Apr. 24 | Patchy rain possible | 17° /9° | 1.6 mm | 4 | |
| Apr. 25 | Partly cloudy | 13° /6° | 0 mm | 4 | |
| Apr. 26 | Sunny | 15° /6° | 0 mm | 5 | |
| Apr. 27 | Light drizzle | 15° /9° | 1.1 mm | 4 | |
| Apr. 28 | Patchy rain possible | 24° /11° | 0 mm | 5 | |
| Apr. 29 | Thundery outbreaks possible | 26° /17° | 0.1 mm | 6 | |
| Apr. 30 | Partly cloudy | 28° /17° | 0.1 mm | 7 | |
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Important Notice
Our weather forecast for Pasadena 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 Pasadena forecast closer to your planned date for the most up-to-date weather information.
Pasadena in April - FAQ
What are the expected maximum and minimum temperatures in Pasadena during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pasadena during April?
Significant rainfall exceeding 102.7 mm is expected in Pasadena during April, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pasadena during April?
The average wind speed in Pasadena during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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