Greater Sudbury
July
Weather in Greater Sudbury for July 2025
Your guide to Greater Sudbury weather in July - trends and predictions
In general, the average temperature in Greater Sudbury at the beginning of July is 25.1 °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 Greater Sudbury during July, with an average of 20 rainy days.
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11
Dry days
20
Rainy days
0
Snow days
24°/14°
Temperatures
13 km/h
Avg max wind
75 %
Avg humidity
Greater Sudbury in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 23° | 3  25° | 4  27° | 5 27° | 6 23° | |
| 7  25° | 8 24° | 9 25° | 10  24° | 11 22° | 12 24° | 13 25° |
| 14 24° | 15 27° | 16 26° | 17 21° | 18 20° | 19 24° | 20 20° |
| 21 24° | 22  26° | 23 24° | 24 20° | 25 23° | 26 26° | 27 28° |
| 28 27° | 29 25° | 30 24° | 31 26° |
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Temperatures trend during July in Greater Sudbury
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. | Moderate or heavy rain shower | 26° /11° | 0.9 mm | 7 | |
| 2 Jul. | Moderate rain at times | 23° /13° | 0.6 mm | 6 | |
| 3 Jul. | Patchy rain possible | 25° /15° | 4.8 mm | 6 | |
| 4 Jul. | Overcast | 27° /16° | 0.5 mm | 6 | |
| 5 Jul. | Patchy rain possible | 27° /16° | 2.8 mm | 6 | |
| 6 Jul. | Moderate or heavy rain shower | 23° /14° | 29.3 mm | 5 | |
| 7 Jul. | Heavy rain at times | 25° /14° | 4.9 mm | 6 | |
| 8 Jul. | Patchy rain possible | 24° /13° | 1.2 mm | 6 | |
| 9 Jul. | Patchy rain possible | 25° /14° | 2.1 mm | 6 | |
| 10 Jul. | Cloudy | 24° /14° | 3.8 mm | 6 | |
| 11 Jul. | Moderate or heavy rain shower | 22° /14° | 2.1 mm | 5 | |
| 12 Jul. | Cloudy | 24° /12° | 0 mm | 6 | |
| 13 Jul. | Moderate rain at times | 25° /13° | 1.8 mm | 6 | |
| 14 Jul. | Overcast | 24° /13° | 1.7 mm | 5 | |
| 15 Jul. | Moderate or heavy rain shower | 27° /16° | 5.4 mm | 6 | |
| 16 Jul. | Moderate or heavy rain shower | 26° /16° | 4.3 mm | 6 | |
| 17 Jul. | Moderate or heavy rain shower | 21° /12° | 8.2 mm | 5 | |
| 18 Jul. | Patchy rain possible | 20° /10° | 0.2 mm | 5 | |
| 19 Jul. | Moderate rain at times | 24° /11° | 0.4 mm | 6 | |
| 20 Jul. | Moderate or heavy rain shower | 20° /12° | 5.3 mm | 5 | |
| 21 Jul. | Patchy rain possible | 24° /12° | 0.2 mm | 6 | |
| 22 Jul. | Sunny | 26° /11° | 0 mm | 7 | |
| 23 Jul. | Patchy rain possible | 24° /12° | 1.1 mm | 6 | |
| 24 Jul. | Moderate or heavy rain shower | 20° /14° | 4.7 mm | 5 | |
| 25 Jul. | Patchy rain possible | 23° /12° | 0.4 mm | 6 | |
| 26 Jul. | Patchy rain possible | 26° /12° | 0.6 mm | 7 | |
| 27 Jul. | Overcast | 28° /14° | 0.1 mm | 7 | |
| 28 Jul. | Heavy rain at times | 27° /15° | 1.6 mm | 6 | |
| 29 Jul. | Patchy rain possible | 25° /14° | 0.3 mm | 6 | |
| 30 Jul. | Moderate or heavy rain shower | 24° /15° | 7.4 mm | 5 | |
| 31 Jul. | Patchy rain possible | 26° /14° | 0.2 mm | 6 | |
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Important Notice
Our weather forecast for Greater Sudbury 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 Greater Sudbury forecast closer to your planned date for the most up-to-date weather information.
Greater Sudbury in July - FAQ
What are the expected maximum and minimum temperatures in Greater Sudbury during July?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Greater Sudbury during July?
Significant rainfall exceeding 135.1 mm is expected in Greater Sudbury during July, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Greater Sudbury during July?
The average wind speed in Greater Sudbury during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
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