Harrow
July
Weather in Harrow for July 2026
Your guide to Harrow weather in July - trends and predictions
Until now, July 2026 in Harrow has been significantly warmer than historical averages.
The forecast for the next days in Harrow predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Harrow at the beginning of July is 22.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.7 °C by the end of July.
Harrow in July brings notable rainfall, with an average of 19 rainy days and a total precipitation of 53.5 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
23°/14°
Temperatures
19 km/h
Avg max wind
65 %
Avg humidity
Harrow Weather July
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Temperatures trend during July in Harrow
See the weather trend as well as the moving average line
July weather in Harrow day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 24° /14° | 0.1 mm | 6 | |
| 2 Jul. | Patchy rain possible | 22° /12° | 0.1 mm | 6 | |
| 3 Jul. | Patchy rain possible | 22° /11° | 1 mm | 6 | |
| 4 Jul. |  Partly cloudy | 23° /11° | 2.6 mm | 6 | |
| 5 Jul. | Patchy rain possible | 21° /12° | 3.7 mm | 5 | |
| 6 Jul. |  Cloudy | 22° /13° | 2.8 mm | 6 | |
| 7 Jul. |  Sunny | 24° /12° | 1.8 mm | 6 | |
| 8 Jul. |  Moderate rain at times | 25° /13° | 1.7 mm | 6 | |
| 9 Jul. | Patchy rain possible | 25° /15° | 1.3 mm | 6 | |
| 10 Jul. |  Overcast | 26° /15° | 0.6 mm | 7 | |
| 11 Jul. | Patchy rain possible | 26° /15° | 0.2 mm | 7 | |
| 12 Jul. | Patchy rain possible | 25° /14° | 0.7 mm | 7 | |
| 13 Jul. | Patchy rain possible | 25° /12° | 0.2 mm | 6 | |
| 14 Jul. | Moderate or heavy rain shower | 24° /13° | 3.1 mm | 6 | |
| 15 Jul. | Patchy rain possible | 23° /13° | 2.6 mm | 6 | |
| 16 Jul. | Patchy rain possible | 24° /13° | 0.8 mm | 6 | |
| 17 Jul. | Patchy rain possible | 25° /14° | 0.4 mm | 6 | |
| 18 Jul. | Overcast | 25° /14° | 0.8 mm | 7 | |
| 19 Jul. | Sunny | 23° /11° | 0 mm | 6.4 | |
| 20 Jul. | Sunny | 27° /12° | 0 mm | 6.7 | |
| 21 Jul. | Sunny | 27° /13° | 0 mm | 7 | |
| 22 Jul. | Sunny | 28° /15° | 0 mm | 5.9 | |
| 23 Jul. | Sunny | 27° /14° | 0 mm | 7.1 | |
| 24 Jul. | Sunny | 30° /16° | 0 mm | 7 | |
| 25 Jul. | Sunny | 30° /17° | 0 mm | 7 | |
| 26 Jul. | Patchy rain possible | 23° /17° | 4.6 mm | 5 | |
| 27 Jul. | Partly cloudy | 24° /16° | 0 mm | 6 | |
| 28 Jul. | Partly cloudy | 21° /14° | 0 mm | 6 | |
| 29 Jul. | Sunny | 26° /13° | 0 mm | 7 | |
| 30 Jul. | Partly cloudy | 25° /15° | 0 mm | 7 | |
| 31 Jul. | Partly cloudy | 24° /15° | 1.8 mm | 6 | |
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Important Notice
Our weather forecast for Harrow in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Harrow during July?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Harrow during July?
Moderate rainfall is anticipated in Harrow during July, with a total of 53.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Harrow during July?
The average wind speed in Harrow during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Harrow
Explore the daily rainfall trends and prepare for Harrows July weather 💧
Typically, Harrow has 19 rainy days in July with a total of 53.5 mm of rainfall.
UV exposure in Harrow during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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