Guelph
July
Weather in Guelph for July 2025
Your guide to Guelph weather in July - trends and predictions
In general, the average temperature in Guelph at the beginning of July is 25.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 25.6 °C by the end of July.
Expect significant rainfall in Guelph during July, with an average of 20 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
11
Dry days
20
Rainy days
0
Snow days
25°/15°
Temperatures
17 km/h
Avg max wind
80 %
Avg humidity
Guelph in July average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2 22° | 3 25° | 4  27° | 5  27° | 6 26° | |
| 7 25° | 8 26° | 9 23° | 10  23° | 11 23° | 12 25° | 13  24° |
| 14 25° | 15 24° | 16 25° | 17 22° | 18 21° | 19 23° | 20 24° |
| 21 24° | 22 24° | 23 25° | 24 24° | 25 25° | 26 26° | 27 27° |
| 28 28° | 29 26° | 30 23° | 31 24° |
You can click on date
Access Guelph weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during July in Guelph
See the weather trend as well as the moving average line
July weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate rain at times | 25° /12° | 3.8 mm | 6 | |
| 2 Jul. | Moderate or heavy rain shower | 22° /14° | 6.2 mm | 5 | |
| 3 Jul. | Moderate or heavy rain shower | 25° /16° | 18.3 mm | 6 | |
| 4 Jul. | Overcast | 27° /15° | 0.1 mm | 6 | |
| 5 Jul. | Patchy rain possible | 27° /16° | 1.8 mm | 6 | |
| 6 Jul. | Moderate or heavy rain shower | 26° /17° | 6.9 mm | 6 | |
| 7 Jul. | Overcast | 25° /14° | 0.1 mm | 6 | |
| 8 Jul. | Moderate rain at times | 26° /13° | 1.9 mm | 7 | |
| 9 Jul. | Moderate or heavy rain shower | 23° /16° | 5 mm | 6 | |
| 10 Jul. | Cloudy | 23° /14° | 15.1 mm | 5 | |
| 11 Jul. | Moderate or heavy rain shower | 23° /15° | 2.1 mm | 5 | |
| 12 Jul. | Overcast | 25° /12° | 2.4 mm | 6 | |
| 13 Jul. | Heavy rain at times | 24° /16° | 10 mm | 6 | |
| 14 Jul. | Patchy rain possible | 25° /14° | 6.5 mm | 6 | |
| 15 Jul. | Moderate or heavy rain shower | 24° /18° | 10.8 mm | 6 | |
| 16 Jul. | Moderate or heavy rain shower | 25° /17° | 7.2 mm | 6 | |
| 17 Jul. | Patchy rain possible | 22° /14° | 1.3 mm | 5 | |
| 18 Jul. | Patchy rain possible | 21° /12° | 0.1 mm | 5 | |
| 19 Jul. | Patchy rain possible | 23° /11° | 0.1 mm | 6 | |
| 20 Jul. | Patchy rain possible | 24° /13° | 3.9 mm | 5 | |
| 21 Jul. | Overcast | 24° /15° | 2.1 mm | 5 | |
| 22 Jul. | Cloudy | 24° /13° | 1.9 mm | 5 | |
| 23 Jul. | Moderate or heavy rain shower | 25° /14° | 5 mm | 6 | |
| 24 Jul. | Moderate or heavy rain shower | 24° /14° | 6.9 mm | 6 | |
| 25 Jul. | Moderate rain at times | 25° /12° | 0.7 mm | 6 | |
| 26 Jul. | Overcast | 26° /14° | 6.5 mm | 6 | |
| 27 Jul. | Moderate or heavy rain shower | 27° /16° | 12.6 mm | 7 | |
| 28 Jul. | Patchy rain possible | 28° /16° | 0.1 mm | 7 | |
| 29 Jul. | Moderate or heavy rain shower | 26° /15° | 6.1 mm | 6 | |
| 30 Jul. | Overcast | 23° /15° | 4.5 mm | 5 | |
| 31 Jul. | Patchy rain possible | 24° /15° | 1.7 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Guelph 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 Guelph forecast closer to your planned date for the most up-to-date weather information.
Guelph in July - FAQ
What are the expected maximum and minimum temperatures in Guelph during July?
During July, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guelph during July?
Significant rainfall exceeding 192.8 mm is expected in Guelph during July, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guelph during July?
The average wind speed in Guelph during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Guelph
Explore the daily rainfall trends and prepare for Guelphs July weather 💧
UV exposure in Guelph during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Quick links
You are here
Where is Guelph?Get accurate weather forecasts for Guelph, located at latitude 43.546 and longitude -80.256. Stay updated with localized weather information tailored for Guelph.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.