Hertfordshire (Stevenage)
July
Weather in Hertfordshire for July 2026
Your guide to Hertfordshire weather in July - trends and predictions
So far, July 2026 in Hertfordshire shows a warmer trend than usual by 4.4 °C.
The forecast for the next days in Hertfordshire predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Hertfordshire at the beginning of July is 21.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.6 °C by the end of July.
Hertfordshire in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 59.5 mm.
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Temperatures
Rain 🌧️
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11
Dry days
20
Rainy days
0
Snow days
22°/12°
Temperatures
22 km/h
Avg max wind
70 %
Avg humidity
Hertfordshire Weather July
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Temperatures trend during July in Hertfordshire
See the weather trend as well as the moving average line
July weather in Hertfordshire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 23° /12° | 0.3 mm | 6 | |
| 2 Jul. | Patchy rain possible | 21° /11° | 0.1 mm | 6 | |
| 3 Jul. | Patchy rain possible | 21° /9° | 1 mm | 6 | |
| 4 Jul. |  Cloudy | 22° /10° | 3.3 mm | 6 | |
| 5 Jul. | Patchy rain possible | 20° /12° | 4.6 mm | 5 | |
| 6 Jul. |  Partly cloudy | 22° /12° | 3.3 mm | 6 | |
| 7 Jul. |  Sunny | 23° /11° | 2.2 mm | 6 | |
| 8 Jul. |  Moderate rain at times | 25° /12° | 1.6 mm | 6 | |
| 9 Jul. | Patchy rain possible | 24° /13° | 1.6 mm | 6 | |
| 10 Jul. |  Overcast | 26° /14° | 0.4 mm | 7 | |
| 11 Jul. | Patchy rain possible | 25° /13° | 0.5 mm | 7 | |
| 12 Jul. | Patchy rain possible | 24° /12° | 0.3 mm | 6 | |
| 13 Jul. | Patchy rain possible | 24° /11° | 0.5 mm | 6 | |
| 14 Jul. | Moderate or heavy rain shower | 24° /11° | 3.6 mm | 6 | |
| 15 Jul. | Moderate rain at times | 22° /12° | 3.3 mm | 6 | |
| 16 Jul. | Patchy rain possible | 23° /12° | 0.8 mm | 6 | |
| 17 Jul. | Patchy rain possible | 25° /12° | 0.5 mm | 6 | |
| 18 Jul. | Moderate rain at times | 25° /13° | 1.1 mm | 7 | |
| 19 Jul. | Patchy rain possible | 24° /13° | 1.1 mm | 6 | |
| 20 Jul. | Sunny | 25° /8° | 0 mm | 6.6 | |
| 21 Jul. | Sunny | 26° /11° | 0 mm | 6.9 | |
| 22 Jul. | Sunny | 27° /14° | 0 mm | 6.6 | |
| 23 Jul. | Sunny | 25° /14° | 0 mm | 6 | |
| 24 Jul. | Sunny | 30° /13° | 0 mm | 8 | |
| 25 Jul. | Sunny | 31° /16° | 0 mm | 8 | |
| 26 Jul. | Patchy rain possible | 19° /15° | 0.8 mm | 5 | |
| 27 Jul. | Partly cloudy | 23° /12° | 0.1 mm | 6 | |
| 28 Jul. | Sunny | 25° /10° | 0 mm | 7 | |
| 29 Jul. | Partly cloudy | 27° /13° | 0 mm | 7 | |
| 30 Jul. | Sunny | 27° /17° | 0 mm | 7 | |
| 31 Jul. | Partly cloudy | 27° /15° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Hertfordshire 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 Hertfordshire forecast closer to your planned date for the most up-to-date weather information.
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Hertfordshire in July - FAQ
What are the expected maximum and minimum temperatures in Hertfordshire during July?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hertfordshire during July?
Moderate rainfall is anticipated in Hertfordshire during July, with a total of 59.5 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hertfordshire during July?
The average wind speed in Hertfordshire during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Hertfordshire
Explore the daily rainfall trends and prepare for Hertfordshires July weather 💧
Typically, Hertfordshire has 20 rainy days in July with a total of 59.5 mm of rainfall.
UV exposure in Hertfordshire during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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