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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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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/14°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
72 %
Avg humidity

New Westminster in August average weather

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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
Overcast
25° /13° 0 mm 6
2 Aug. Overcast
Overcast
26° /14° 0 mm 6
3 Aug. Overcast
Overcast
25° /13° 0 mm 6
4 Aug. Cloudy
Cloudy
25° /14° 0 mm 7
5 Aug. Cloudy
Cloudy
26° /14° 0 mm 6
6 Aug. Overcast
Overcast
23° /15° 0.1 mm 5
7 Aug. Overcast
Overcast
23° /14° 0.1 mm 6
8 Aug. Overcast
Overcast
23° /14° 1.3 mm 6
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /15° 4.5 mm 6
10 Aug. Patchy rain possible
Patchy rain possible
22° /13° 0.1 mm 6
11 Aug. Cloudy
Cloudy
21° /13° 0 mm 5
12 Aug. Cloudy
Cloudy
21° /12° 0 mm 5
13 Aug. Sunny
Sunny
25° /14° 0.1 mm 6
14 Aug. Sunny
Sunny
27° /15° 0 mm 7
15 Aug. Sunny
Sunny
26° /15° 0 mm 7
16 Aug. Sunny
Sunny
24° /15° 0 mm 6
17 Aug. Partly cloudy
Partly cloudy
27° /14° 0.1 mm 7
18 Aug. Overcast
Overcast
20° /14° 15.5 mm 5
19 Aug. Partly cloudy
Partly cloudy
24° /12° 0.2 mm 6
20 Aug. Cloudy
Cloudy
23° /12° 1 mm 5
21 Aug. Partly cloudy
Partly cloudy
19° /12° 1.6 mm 5
22 Aug. Patchy rain possible
Patchy rain possible
20° /11° 0.6 mm 5
23 Aug. Patchy rain possible
Patchy rain possible
18° /11° 2.3 mm 4
24 Aug. Partly cloudy
Partly cloudy
21° /11° 14.3 mm 5
25 Aug. Cloudy
Cloudy
23° /13° 0.2 mm 5
26 Aug. Sunny
Sunny
25° /13° 4.9 mm 6
27 Aug. Sunny
Sunny
24° /13° 4.8 mm 6
28 Aug. Light rain shower
Light rain shower
21° /11° 1 mm 5
29 Aug. Light rain shower
Light rain shower
20° /11° 12.9 mm 5
30 Aug. Fog
Fog
20° /13° 3.7 mm 5
31 Aug. Light rain shower
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.

August rainfall patterns in New Westminster

Explore the daily rainfall trends and prepare for New Westminsters August weather 💧

UV exposure in New Westminster during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is New Westminster?

Get accurate weather forecasts for New Westminster, located at latitude 49.207 and longitude -122.911. Stay updated with localized weather information tailored for New Westminster.

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