New Westminster
August
Weather in New Westminster for August 2025
Your guide to New Westminster weather in August - trends and predictions
In general, the average temperature in New Westminster at the beginning of August is 24.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.1 °C by the end of August.
New Westminster sees moderate rainfall in August, averaging 8 rainy days.
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23
Dry days
8
Rainy days
0
Snow days
25°/14°
Temperatures
10 km/h
Avg max wind
72 %
Avg humidity
New Westminster in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2 26° | 3 25° | ||||
| 4  25° | 5 26° | 6 23° | 7 23° | 8 23° | 9  22° | 10  22° |
| 11 21° | 12 21° | 13  25° | 14 27° | 15 26° | 16 24° | 17  27° |
| 18 20° | 19 24° | 20 23° | 21 19° | 22 20° | 23 18° | 24 21° |
| 25 23° | 26 25° | 27 24° | 28 21° | 29 20° | 30  20° | 31 22° |
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Temperatures trend during August in New Westminster
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° /13° | 0 mm | 6 | |
| 2 Aug. | Overcast | 26° /14° | 0 mm | 6 | |
| 3 Aug. | Overcast | 25° /13° | 0 mm | 6 | |
| 4 Aug. | Cloudy | 25° /14° | 0 mm | 7 | |
| 5 Aug. | Cloudy | 26° /14° | 0 mm | 6 | |
| 6 Aug. | Overcast | 23° /15° | 0.1 mm | 5 | |
| 7 Aug. | Overcast | 23° /14° | 0.1 mm | 6 | |
| 8 Aug. | Overcast | 23° /14° | 1.3 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 22° /15° | 4.5 mm | 6 | |
| 10 Aug. | Patchy rain possible | 22° /13° | 0.1 mm | 6 | |
| 11 Aug. | Cloudy | 21° /13° | 0 mm | 5 | |
| 12 Aug. | Cloudy | 21° /12° | 0 mm | 5 | |
| 13 Aug. | Sunny | 25° /14° | 0.1 mm | 6 | |
| 14 Aug. | Sunny | 27° /15° | 0 mm | 7 | |
| 15 Aug. | Sunny | 26° /15° | 0 mm | 7 | |
| 16 Aug. | Sunny | 24° /15° | 0 mm | 6 | |
| 17 Aug. | Partly cloudy | 27° /14° | 0.1 mm | 7 | |
| 18 Aug. | Overcast | 20° /14° | 15.5 mm | 5 | |
| 19 Aug. | Partly cloudy | 24° /12° | 0.2 mm | 6 | |
| 20 Aug. | Cloudy | 23° /12° | 1 mm | 5 | |
| 21 Aug. | Partly cloudy | 19° /12° | 1.6 mm | 5 | |
| 22 Aug. | Patchy rain possible | 20° /11° | 0.6 mm | 5 | |
| 23 Aug. | Patchy rain possible | 18° /11° | 2.3 mm | 4 | |
| 24 Aug. | Partly cloudy | 21° /11° | 14.3 mm | 5 | |
| 25 Aug. | Cloudy | 23° /13° | 0.2 mm | 5 | |
| 26 Aug. | Sunny | 25° /13° | 4.9 mm | 6 | |
| 27 Aug. | Sunny | 24° /13° | 4.8 mm | 6 | |
| 28 Aug. | Light rain shower | 21° /11° | 1 mm | 5 | |
| 29 Aug. | Light rain shower | 20° /11° | 12.9 mm | 5 | |
| 30 Aug. | Fog | 20° /13° | 3.7 mm | 5 | |
| 31 Aug. | Light rain shower | 22° /13° | 2.5 mm | 6 | |
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Important Notice
Our weather forecast for New Westminster 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 New Westminster forecast closer to your planned date for the most up-to-date weather information.
New Westminster in August - FAQ
What are the expected maximum and minimum temperatures in New Westminster during August?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New Westminster during August?
Moderate rainfall is anticipated in New Westminster during August, with a total of 53.2 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in New Westminster during August?
The average wind speed in New Westminster during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
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