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Weather in New Westminster for May 2025

Your guide to New Westminster weather in May - trends and predictions
  • In general, the average temperature in New Westminster at the beginning of May is 14.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 16.3 °C by the end of May.

  • New Westminster sees moderate rainfall in May, averaging 6 rainy days.

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Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/8°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
74 %
Avg humidity

New Westminster in May average weather

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Temperatures trend during May in New Westminster

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
13° /6° 2.6 mm 3
2 May Overcast
Overcast
18° /5° 0 mm 5
3 May Overcast
Overcast
18° /8° 0.8 mm 4
4 May Patchy rain possible
Patchy rain possible
17° /8° 0.6 mm 4
5 May Moderate or heavy rain shower
Moderate or heavy rain shower
11° /7° 22.9 mm 3
6 May Patchy rain possible
Patchy rain possible
10° /7° 5.9 mm 3
7 May Patchy rain possible
Patchy rain possible
12° /6° 0.9 mm 3
8 May Patchy rain possible
Patchy rain possible
15° /4° 0.2 mm 4
9 May Overcast
Overcast
17° /7° 0 mm 5
10 May Sunny
Sunny
20° /8° 0 mm 6
11 May Cloudy
Cloudy
19° /9° 0 mm 5
12 May Sunny
Sunny
21° /9° 0 mm 6
13 May Sunny
Sunny
20° /10° 0.2 mm 5
14 May Sunny
Sunny
23° /11° 0 mm 6
15 May Sunny
Sunny
24° /12° 0 mm 7
16 May Cloudy
Cloudy
20° /12° 1.3 mm 5
17 May Sunny
Sunny
19° /10° 0.5 mm 5
18 May Sunny
Sunny
17° /10° 3.8 mm 4
19 May Sunny
Sunny
19° /9° 0.2 mm 5
20 May Partly cloudy
Partly cloudy
18° /8° 0 mm 5
21 May Overcast
Overcast
13° /9° 10.7 mm 4
22 May Heavy rain at times
Heavy rain at times
13° /8° 4.4 mm 3
23 May Patchy rain possible
Patchy rain possible
13° /8° 0.1 mm 3
24 May Partly cloudy
Partly cloudy
17° /9° 0 mm 5
25 May Cloudy
Cloudy
17° /9° 6.6 mm 4
26 May Sunny
Sunny
16° /10° 8.8 mm 4
27 May Patchy rain possible
Patchy rain possible
18° /9° 0.2 mm 4
28 May Overcast
Overcast
15° /9° 15.1 mm 4
29 May Overcast
Overcast
16° /7° 1.3 mm 4
30 May Patchy rain possible
Patchy rain possible
16° /7° 0.2 mm 4
31 May Patchy rain possible
Patchy rain possible
16° /6° 0.2 mm 4
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Important Notice
Our weather forecast for New Westminster in May 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 May - FAQ

What are the expected maximum and minimum temperatures in New Westminster during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New Westminster during May?
Significant rainfall exceeding 110.8 mm is expected in New Westminster during May, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Westminster during May?
The average wind speed in New Westminster during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in New Westminster

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

UV exposure in New Westminster during May

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

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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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