Moncton
August
Weather in Moncton for August 2027
Your guide to Moncton weather in August - trends and predictions
In general, the average temperature in Moncton at the beginning of August is 25.5 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.6 °C by the end of August.
The climate of Moncton in August is notably wet, with an average of 12 rainy days, and a total of 147.2 mm of precipitation.
Is August a good time to visit Moncton? check out the best time to travel to Moncton page.
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Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
24°/14°
Temperatures
16 km/h
Avg max wind
74 %
Avg humidity
Moncton Weather August
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Temperatures trend during August in Moncton
See the weather trend as well as the moving average line
August weather in Moncton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 23° /15° | 3.6 mm | 5 | |
| 2 Aug. |  Cloudy | 26° /14° | 0.4 mm | 7 | |
| 3 Aug. | Light rain | 26° /16° | 4.1 mm | 7 | |
| 4 Aug. |  Patchy rain possible | 26° /16° | 1.7 mm | 7 | |
| 5 Aug. | Light rain | 26° /16° | 8.6 mm | 7 | |
| 6 Aug. | Patchy rain possible | 26° /14° | 1.9 mm | 6 | |
| 7 Aug. | Patchy rain possible | 26° /14° | 0.1 mm | 6 | |
| 8 Aug. | Patchy rain possible | 25° /14° | 1.6 mm | 7 | |
| 9 Aug. |  Moderate rain | 25° /16° | 11.6 mm | 5 | |
| 10 Aug. | Patchy rain possible | 26° /17° | 1 mm | 6 | |
| 11 Aug. | Moderate rain | 25° /16° | 14.3 mm | 7 | |
| 12 Aug. | Patchy rain possible | 27° /16° | 0.5 mm | 7 | |
| 13 Aug. | Patchy rain possible | 26° /15° | 1.9 mm | 7 | |
| 14 Aug. | Light rain | 22° /15° | 4.4 mm | 6 | |
| 15 Aug. | Patchy rain possible | 22° /13° | 1.8 mm | 6 | |
| 16 Aug. |  Partly cloudy | 24° /12° | 0.1 mm | 7 | |
| 17 Aug. | Light rain | 25° /14° | 7.4 mm | 5 | |
| 18 Aug. | Moderate rain | 22° /14° | 10.1 mm | 4 | |
| 19 Aug. | Light rain | 23° /15° | 5.9 mm | 4 | |
| 20 Aug. | Patchy rain possible | 23° /15° | 2.2 mm | 5 | |
| 21 Aug. | Patchy rain possible | 22° /15° | 1.1 mm | 6 | |
| 22 Aug. | Light rain | 22° /13° | 3.1 mm | 5 | |
| 23 Aug. | Moderate rain | 22° /11° | 11.2 mm | 4 | |
| 24 Aug. | Partly cloudy | 25° /14° | 0.7 mm | 6 | |
| 25 Aug. | Patchy rain possible | 25° /15° | 0.9 mm | 5 | |
| 26 Aug. | Moderate rain | 23° /15° | 23.6 mm | 6 | |
| 27 Aug. | Patchy rain possible | 23° /14° | 1.1 mm | 6 | |
| 28 Aug. | Light rain | 23° /13° | 4.4 mm | 6 | |
| 29 Aug. | Patchy rain possible | 22° /12° | 2.1 mm | 6 | |
| 30 Aug. | Moderate rain | 22° /12° | 14 mm | 6 | |
| 31 Aug. | Patchy rain possible | 20° /10° | 1.7 mm | 5 | |
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Important Notice
Our weather forecast for Moncton 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 Moncton forecast closer to your planned date for the most up-to-date weather information.
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Moncton in August - FAQ
What are the expected maximum and minimum temperatures in Moncton during August?
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 Moncton during August?
Significant rainfall exceeding 147.2 mm is expected in Moncton during August, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Moncton during August?
The average wind speed in Moncton during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Moncton
Explore the daily rainfall trends and prepare for Monctons August weather 💧
Typically, Moncton has 12 rainy days in August with a total of 147.2 mm of rainfall.
UV exposure in Moncton during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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