Winterthur
July
Weather in Winterthur for July 2025
Your guide to Winterthur weather in July - trends and predictions
In general, the average temperature in Winterthur at the beginning of July is 21.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.3 °C by the end of July.
Expect significant rainfall in Winterthur during July, with an average of 20 rainy days.
Is July a good time to visit Winterthur? check out the best time to travel to Winterthur page.
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11
Dry days
20
Rainy days
0
Snow days
25°/14°
Temperatures
13 km/h
Avg max wind
71 %
Avg humidity
Winterthur in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2  21° | 3  19° | 4 22° | 5  23° | 6 25° | |
| 7  22° | 8  27° | 9 31° | 10 26° | 11 31° | 12 25° | 13 22° |
| 14 27° | 15  31° | 16 24° | 17 25° | 18 29° | 19 28° | 20 28° |
| 21 25° | 22 23° | 23 26° | 24 23° | 25 23° | 26 23° | 27 28° |
| 28 23° | 29 25° | 30 27° | 31 28° |
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Temperatures trend during July in Winterthur
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Overcast | 21° /12° | 4.5 mm | 5 | |
| 2 Jul. | Patchy rain possible | 21° /12° | 3.3 mm | 5 | |
| 3 Jul. | Cloudy | 19° /12° | 5.2 mm | 5 | |
| 4 Jul. | Patchy rain possible | 22° /10° | 0.6 mm | 5 | |
| 5 Jul. | Moderate or heavy rain shower | 23° /11° | 2.2 mm | 6 | |
| 6 Jul. | Cloudy | 25° /12° | 9.8 mm | 6 | |
| 7 Jul. | Sunny | 22° /11° | 3.6 mm | 6 | |
| 8 Jul. | Partly cloudy | 27° /13° | 0 mm | 6 | |
| 9 Jul. | Partly cloudy | 31° /15° | 0 mm | 7 | |
| 10 Jul. | Patchy rain possible | 26° /16° | 3.1 mm | 6 | |
| 11 Jul. | Sunny | 31° /17° | 1.3 mm | 7 | |
| 12 Jul. | Moderate or heavy rain shower | 25° /16° | 11.3 mm | 6 | |
| 13 Jul. | Moderate rain at times | 22° /14° | 3.8 mm | 5 | |
| 14 Jul. | Partly cloudy | 27° /11° | 0 mm | 7 | |
| 15 Jul. | Heavy rain at times | 31° /14° | 2.2 mm | 7 | |
| 16 Jul. | Patchy rain possible | 24° /16° | 6.7 mm | 6 | |
| 17 Jul. | Cloudy | 25° /15° | 1.8 mm | 6 | |
| 18 Jul. | Patchy rain possible | 29° /14° | 3 mm | 6 | |
| 19 Jul. | Patchy rain possible | 28° /16° | 4.8 mm | 7 | |
| 20 Jul. | Patchy rain possible | 28° /15° | 0.2 mm | 7 | |
| 21 Jul. | Moderate or heavy rain shower | 25° /14° | 8.7 mm | 6 | |
| 22 Jul. | Patchy rain possible | 23° /14° | 1.5 mm | 5 | |
| 23 Jul. | Overcast | 26° /13° | 0.3 mm | 6 | |
| 24 Jul. | Moderate or heavy rain shower | 23° /14° | 7.5 mm | 5 | |
| 25 Jul. | Moderate or heavy rain shower | 23° /11° | 7.4 mm | 6 | |
| 26 Jul. | Moderate rain at times | 23° /11° | 4.2 mm | 5 | |
| 27 Jul. | Cloudy | 28° /12° | 0.1 mm | 7 | |
| 28 Jul. | Patchy rain possible | 23° /14° | 2.8 mm | 5 | |
| 29 Jul. | Moderate or heavy rain shower | 25° /13° | 3.2 mm | 6 | |
| 30 Jul. | Patchy rain possible | 27° /14° | 1.5 mm | 6 | |
| 31 Jul. | Partly cloudy | 28° /14° | 4.8 mm | 7 | |
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Important Notice
Our weather forecast for Winterthur 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 Winterthur forecast closer to your planned date for the most up-to-date weather information.
Winterthur in July - FAQ
What are the expected maximum and minimum temperatures in Winterthur during July?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Winterthur during July?
Significant rainfall exceeding 100.2 mm is expected in Winterthur during July, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Winterthur during July?
The average wind speed in Winterthur during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Winterthur in July?
As you prepare for your trip to Winterthur in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Winterthur, during July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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