Oshawa
August
Weather in Oshawa for August 2027
Your guide to Oshawa weather in August - trends and predictions
In general, the average temperature in Oshawa at the beginning of August is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.3 °C by the end of August.
Oshawa experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 249 mm.
Is August a good time to visit Oshawa? check out the best time to travel to Oshawa page.
✨ Is August a good time to visit Oshawa? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
24°/16°
Temperatures
19 km/h
Avg max wind
74 %
Avg humidity
Oshawa Weather August
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Temperatures trend during August in Oshawa
See the weather trend as well as the moving average line
August weather in Oshawa day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Cloudy | 26° /17° | 0.2 mm | 7 | |
| 2 Aug. |  Light rain | 26° /17° | 9.8 mm | 6 | |
| 3 Aug. |  Moderate rain | 27° /18° | 11 mm | 7 | |
| 4 Aug. | Light rain | 27° /16° | 3.2 mm | 8 | |
| 5 Aug. | Cloudy | 26° /17° | 0.7 mm | 7 | |
| 6 Aug. |  Overcast | 24° /17° | 0.3 mm | 7 | |
| 7 Aug. | Light rain | 25° /18° | 3.4 mm | 7 | |
| 8 Aug. |  Patchy rain possible | 25° /19° | 1.4 mm | 6 | |
| 9 Aug. | Light rain | 25° /17° | 3.5 mm | 7 | |
| 10 Aug. | Light rain | 25° /18° | 3.7 mm | 7 | |
| 11 Aug. |  Partly cloudy | 25° /16° | 0.7 mm | 7 | |
| 12 Aug. | Light rain | 26° /17° | 4.8 mm | 7 | |
| 13 Aug. | Light rain | 26° /17° | 5 mm | 6 | |
| 14 Aug. | Patchy rain possible | 26° /17° | 0.4 mm | 7 | |
| 15 Aug. | Patchy rain possible | 25° /17° | 1.5 mm | 7 | |
| 16 Aug. | Patchy rain possible | 25° /18° | 0.1 mm | 6 | |
| 17 Aug. | Light rain | 25° /18° | 4 mm | 7 | |
| 18 Aug. | Light rain | 22° /15° | 3.5 mm | 6 | |
| 19 Aug. | Light rain | 24° /15° | 4 mm | 5 | |
| 20 Aug. | Light rain | 22° /14° | 7.7 mm | 6 | |
| 21 Aug. | Overcast | 23° /14° | 0 mm | 6 | |
| 22 Aug. | Patchy rain possible | 24° /15° | 2.4 mm | 6 | |
| 23 Aug. |  Heavy rain at times | 22° /15° | 35.4 mm | 5 | |
| 24 Aug. | Patchy rain possible | 23° /16° | 2.2 mm | 5 | |
| 25 Aug. |  Mist | 24° /16° | 0.3 mm | 6 | |
| 26 Aug. | Overcast | 23° /13° | 0 mm | 6 | |
| 27 Aug. | Patchy rain possible | 23° /15° | 1.2 mm | 6 | |
| 28 Aug. | Light rain | 22° /14° | 5.9 mm | 6 | |
| 29 Aug. | Partly cloudy | 22° /12° | 0.1 mm | 6 | |
| 30 Aug. | Light rain | 22° /13° | 4.8 mm | 4 | |
| 31 Aug. |  Heavy rain | 21° /13° | 127.6 mm | 5 | |
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Important Notice
Our weather forecast for Oshawa 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 Oshawa forecast closer to your planned date for the most up-to-date weather information.
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Oshawa in August - FAQ
What are the expected maximum and minimum temperatures in Oshawa during August?
During August, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Oshawa during August?
Significant rainfall exceeding 249 mm is expected in Oshawa during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Oshawa during August?
The average wind speed in Oshawa during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Oshawa
Explore the daily rainfall trends and prepare for Oshawas August weather 💧
Typically, Oshawa has 10 rainy days in August with a total of 249 mm of rainfall.
UV exposure in Oshawa during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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