Jasper
August
Weather in Jasper for August 2026
Your guide to Jasper weather in August - trends and predictions
So far, August 2026 in Jasper is slightly warmer than the historical average by 0.9 °C.
Expect cooler weather in the next days in Jasper with the forecast suggesting a temperature of 17.9 °C, lower than the historical average.
In general, the average temperature in Jasper at the beginning of August is 20.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 20.7 °C by the end of August.
The climate of Jasper in August is notably wet, with an average of 11 rainy days, and a total of 133.5 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
19°/7°
Temperatures
9 km/h
Avg max wind
66 %
Avg humidity
Jasper Weather August
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Temperatures trend during August in Jasper
See the weather trend as well as the moving average line
August weather in Jasper day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Partly cloudy | 25° /10° | 2.4 mm | 8 | |
| 2 Aug. |  Light rain shower | 14° /8° | 4.6 mm | 4 | |
| 3 Aug. |  Thundery outbreaks possible | 20° /5° | 0.1 mm | 7 | |
| 4 Aug. | Thundery outbreaks possible | 20° /5° | 0 mm | 6 | |
| 5 Aug. |  Cloudy | 22° /6° | 0 mm | 7 | |
| 6 Aug. |  Overcast | 21° /7° | 3.5 mm | 6 | |
| 7 Aug. | Light rain shower | 20° /6° | 3.4 mm | 6 | |
| 8 Aug. |  Moderate rain | 21° /6° | 25.2 mm | 5 | |
| 9 Aug. | Partly cloudy | 21° /7° | 1.9 mm | 5 | |
| 10 Aug. | Partly cloudy | 19° /8° | 4.9 mm | 5 | |
| 11 Aug. | Partly cloudy | 19° /8° | 4.2 mm | 5 | |
| 12 Aug. | Thundery outbreaks possible | 16° /4° | 2.2 mm | 6 | |
| 13 Aug. | Light rain shower | 11° /8° | 8.3 mm | 1.6 | |
| 14 Aug. | Patchy rain possible | 17° /3° | 1.4 mm | 5.6 | |
| 15 Aug. |  Patchy light rain with thunder | 21° /2° | 6 mm | 5.6 | |
| 16 Aug. | Patchy rain possible | 21° /3° | 2.7 mm | 5 | |
| 17 Aug. |  Sunny | 19° /5° | 10.6 mm | 4 | |
| 18 Aug. | Sunny | 21° /3° | 0.9 mm | 6 | |
| 19 Aug. | Patchy rain possible | 18° /7° | 6.8 mm | 4 | |
| 20 Aug. | Patchy rain possible | 21° /3° | 3.6 mm | 6 | |
| 21 Aug. | Patchy rain possible | 17° /5° | 1.3 mm | 4 | |
| 22 Aug. | Sunny | 24° /3° | 0.3 mm | 6 | |
| 23 Aug. | Patchy rain possible | 21° /9° | 0.9 mm | 6 | |
| 24 Aug. | Light rain shower | 11° /8° | 12.9 mm | 3 | |
| 25 Aug. | Patchy rain possible | 13° /4° | 0.4 mm | 4 | |
| 26 Aug. | Partly cloudy | 22° /6° | 0.2 mm | 6 | |
| 27 Aug. |  Moderate or heavy rain shower | 19° /6° | 7.1 mm | 5 | |
| 28 Aug. | Patchy rain possible | 22° /7° | 0.3 mm | 6 | |
| 29 Aug. | Sunny | 23° /7° | 0 mm | 7 | |
| 30 Aug. | Partly cloudy | 22° /8° | 0 mm | 6 | |
| 31 Aug. | Partly cloudy | 24° /6° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Jasper 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 Jasper forecast closer to your planned date for the most up-to-date weather information.
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Jasper in August - FAQ
What are the expected maximum and minimum temperatures in Jasper during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Jasper during August?
Significant rainfall exceeding 133.5 mm is expected in Jasper during August, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jasper during August?
The average wind speed in Jasper during August is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Jasper
Explore the daily rainfall trends and prepare for Jaspers August weather 💧
Typically, Jasper has 11 rainy days in August with a total of 133.5 mm of rainfall.
UV exposure in Jasper during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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