Harrow
April
Weather in Harrow for April 2026
Your guide to Harrow weather in April - trends and predictions
So far, April 2026 in Harrow is slightly warmer than the historical average by 0.7 °C.
Expect cooler weather in the next days in Harrow with the forecast suggesting a temperature of 15.7 °C, lower than the historical average.
In general, the average temperature in Harrow at the beginning of April is 13.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 15.6 °C by the end of April.
Harrow in April brings notable rainfall, with an average of 18 rainy days and a total precipitation of 55.1 mm.
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Temperatures
Rain 🌧️
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12
Dry days
18
Rainy days
0
Snow days
14°/6°
Temperatures
20 km/h
Avg max wind
72 %
Avg humidity
Harrow Weather April
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Temperatures trend during April in Harrow
See the weather trend as well as the moving average line
April weather in Harrow day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 12° /6° | 1 mm | 3 | |
| 2 Apr. |  Overcast | 12° /5° | 0.8 mm | 3 | |
| 3 Apr. |  Partly cloudy | 14° /6° | 1.1 mm | 3 | |
| 4 Apr. | Partly cloudy | 15° /6° | 0.9 mm | 3 | |
| 5 Apr. | Patchy rain possible | 14° /6° | 1.4 mm | 4 | |
| 6 Apr. |  Moderate or heavy rain shower | 14° /6° | 2.2 mm | 4 | |
| 7 Apr. | Patchy rain possible | 15° /5° | 0.2 mm | 4 | |
| 8 Apr. | Overcast | 17° /6° | 0.5 mm | 4 | |
| 9 Apr. | Patchy rain possible | 14° /5° | 0.3 mm | 3 | |
| 10 Apr. |  Heavy rain at times | 14° /5° | 2.1 mm | 3 | |
| 11 Apr. | Moderate rain at times | 15° /7° | 2.6 mm | 4 | |
| 12 Apr. | Overcast | 15° /7° | 1.6 mm | 4 | |
| 13 Apr. | Patchy rain possible | 15° /5° | 0.7 mm | 4 | |
| 14 Apr. | Patchy rain possible | 13° /4° | 1.9 mm | 3 | |
| 15 Apr. |  Light drizzle | 13° /6° | 2.5 mm | 3 | |
| 16 Apr. | Patchy rain possible | 13° /6° | 0.3 mm | 3 | |
| 17 Apr. | Patchy rain possible | 14° /5° | 0.6 mm | 3 | |
| 18 Apr. | Patchy rain possible | 14° /5° | 0.3 mm | 3 | |
| 19 Apr. | Patchy rain possible | 13° /5° | 0.7 mm | 4 | |
| 20 Apr. | Patchy rain possible | 13° /3° | 0.1 mm | 4 | |
| 21 Apr. | Patchy rain possible | 12° /4° | 2.2 mm | 3 | |
| 22 Apr. | Patchy rain possible | 12° /4° | 1.1 mm | 3 | |
| 23 Apr. | Patchy rain possible | 13° /5° | 4 mm | 3 | |
| 24 Apr. | Patchy rain possible | 13° /4° | 2 mm | 3 | |
| 25 Apr. |  Cloudy | 14° /3° | 0.7 mm | 4 | |
| 26 Apr. | Overcast | 14° /5° | 0.1 mm | 4 | |
| 27 Apr. | Heavy rain at times | 18° /7° | 4 mm | 4 | |
| 28 Apr. | Patchy rain possible | 16° /7° | 6.3 mm | 4 | |
| 29 Apr. |  Sunny | 16° /8° | 0 mm | 4.8 | |
| 30 Apr. | Sunny | 18° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Harrow 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 Harrow forecast closer to your planned date for the most up-to-date weather information.
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Harrow in April - FAQ
What are the expected maximum and minimum temperatures in Harrow during April?
During April, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Harrow during April?
Moderate rainfall is anticipated in Harrow during April, with a total of 55.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Harrow during April?
The average wind speed in Harrow during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Harrow
Explore the daily rainfall trends and prepare for Harrows April weather 💧
Typically, Harrow has 18 rainy days in April with a total of 55.1 mm of rainfall.
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