Wellington County (Guelph)
August
Weather in Wellington County for August 2025
Your guide to Wellington County weather in August - trends and predictions
In general, the average temperature in Wellington County at the beginning of August is 25 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of August.
The climate of Wellington County in August is notably wet, with an average of 15 rainy days.
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16
Dry days
15
Rainy days
0
Snow days
24°/13°
Temperatures
19 km/h
Avg max wind
77 %
Avg humidity
Wellington County in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  26° | 3 28° | ||||
| 4 26° | 5 24° | 6  23° | 7 23° | 8 23° | 9  26° | 10 21° |
| 11 20° | 12 23° | 13 23° | 14 25° | 15 23° | 16 26° | 17 24° |
| 18  20° | 19 21° | 20 23° | 21 22° | 22 23° | 23 22° | 24 25° |
| 25  26° | 26 25° | 27  26° | 28 25° | 29 23° | 30 23° | 31 23° |
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Temperatures trend during August in Wellington County
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Overcast | 25° /15° | 0.5 mm | 6 | |
| 2 Aug. | Patchy rain possible | 26° /16° | 2.7 mm | 6 | |
| 3 Aug. | Patchy rain possible | 28° /16° | 0.8 mm | 6 | |
| 4 Aug. | Patchy rain possible | 26° /16° | 0.2 mm | 7 | |
| 5 Aug. | Overcast | 24° /15° | 1.2 mm | 5 | |
| 6 Aug. | Moderate or heavy rain shower | 23° /13° | 2.8 mm | 5 | |
| 7 Aug. | Patchy rain possible | 23° /13° | 5.1 mm | 6 | |
| 8 Aug. | Overcast | 23° /13° | 0.3 mm | 5 | |
| 9 Aug. | Partly cloudy | 26° /14° | 0.9 mm | 6 | |
| 10 Aug. | Moderate rain at times | 21° /13° | 1.9 mm | 5 | |
| 11 Aug. | Overcast | 20° /11° | 1.4 mm | 5 | |
| 12 Aug. | Moderate or heavy rain shower | 23° /13° | 5.3 mm | 6 | |
| 13 Aug. | Patchy rain possible | 23° /12° | 0.1 mm | 5 | |
| 14 Aug. | Overcast | 25° /13° | 0.3 mm | 6 | |
| 15 Aug. | Moderate rain at times | 23° /15° | 6.7 mm | 6 | |
| 16 Aug. | Overcast | 26° /15° | 0.7 mm | 6 | |
| 17 Aug. | Patchy rain possible | 24° /16° | 6.9 mm | 5 | |
| 18 Aug. | Heavy rain at times | 20° /14° | 4.4 mm | 5 | |
| 19 Aug. | Overcast | 21° /11° | 0 mm | 5 | |
| 20 Aug. | Patchy rain possible | 23° /10° | 0.1 mm | 6 | |
| 21 Aug. | Overcast | 22° /11° | 0 mm | 6 | |
| 22 Aug. | Overcast | 23° /12° | 0 mm | 6 | |
| 23 Aug. | Moderate or heavy rain shower | 22° /13° | 11.6 mm | 6 | |
| 24 Aug. | Patchy rain possible | 25° /14° | 1.6 mm | 6 | |
| 25 Aug. | Fog | 26° /14° | 0.6 mm | 7 | |
| 26 Aug. | Patchy rain possible | 25° /11° | 0.1 mm | 6 | |
| 27 Aug. | Cloudy | 26° /14° | 0 mm | 6 | |
| 28 Aug. | Partly cloudy | 25° /12° | 4.9 mm | 6 | |
| 29 Aug. | Mist | 23° /11° | 0.1 mm | 6 | |
| 30 Aug. | Overcast | 23° /10° | 0.4 mm | 5 | |
| 31 Aug. | Partly cloudy | 23° /10° | 2.6 mm | 6 | |
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Important Notice
Our weather forecast for Wellington County in August 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 Wellington County forecast closer to your planned date for the most up-to-date weather information.
Wellington County in August - FAQ
What are the expected maximum and minimum temperatures in Wellington County during August?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wellington County during August?
Moderate rainfall is anticipated in Wellington County during August, with a total of 78.5 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wellington County during August?
The average wind speed in Wellington County during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Wellington County
Explore the daily rainfall trends and prepare for Wellington Countys August weather 💧
UV exposure in Wellington County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Wellington County?Get accurate weather forecasts for Wellington County, located at latitude 43.546 and longitude -80.256. Stay updated with localized weather information tailored for Wellington County.
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