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Weather in Richmond Hill for May 2025

Your guide to Richmond Hill weather in May - trends and predictions
  • In general, the average temperature in Richmond Hill at the beginning of May is 14 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.9 °C by the end of May.

  • With an average of 5 rainy days, Richmond Hill experiences minimal rainfall in May.

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Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/7°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Richmond Hill in May average weather

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Temperatures trend during May in Richmond Hill

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 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /5° 2.7 mm 3
2 May Patchy rain possible
Patchy rain possible
12° /5° 1.1 mm 3
3 May Moderate rain at times
Moderate rain at times
13° /6° 3.6 mm 3
4 May Patchy rain possible
Patchy rain possible
13° /8° 2.5 mm 4
5 May Patchy rain possible
Patchy rain possible
13° /7° 1.6 mm 3
6 May Cloudy
Cloudy
17° /6° 0 mm 5
7 May Moderate rain at times
Moderate rain at times
17° /8° 5.4 mm 4
8 May Partly cloudy
Partly cloudy
20° /9° 0.3 mm 5
9 May Partly cloudy
Partly cloudy
14° /8° 1.5 mm 4
10 May Sunny
Sunny
17° /7° 0.2 mm 5
11 May Cloudy
Cloudy
18° /8° 0.5 mm 4
12 May Partly cloudy
Partly cloudy
19° /10° 1.1 mm 5
13 May Partly cloudy
Partly cloudy
21° /11° 7.1 mm 5
14 May Overcast
Overcast
15° /8° 11.8 mm 4
15 May Sunny
Sunny
20° /7° 0.1 mm 5
16 May Partly cloudy
Partly cloudy
20° /9° 0.1 mm 5
17 May Sunny
Sunny
17° /7° 0 mm 5
18 May Sunny
Sunny
18° /7° 0 mm 5
19 May Overcast
Overcast
22° /9° 1.1 mm 5
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
20° /12° 16.5 mm 5
21 May Sunny
Sunny
24° /12° 0.8 mm 6
22 May Cloudy
Cloudy
23° /12° 1.8 mm 5
23 May Sunny
Sunny
22° /10° 0.1 mm 6
24 May Heavy rain at times
Heavy rain at times
19° /9° 1.7 mm 5
25 May Sunny
Sunny
18° /7° 1.9 mm 5
26 May Sunny
Sunny
21° /8° 0 mm 6
27 May Sunny
Sunny
21° /11° 2.5 mm 5
28 May Overcast
Overcast
20° /10° 1.6 mm 5
29 May Sunny
Sunny
20° /10° 0 mm 6
30 May Sunny
Sunny
21° /9° 0 mm 6
31 May Sunny
Sunny
25° /11° 0 mm 7
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Important Notice
Our weather forecast for Richmond Hill 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 Richmond Hill forecast closer to your planned date for the most up-to-date weather information.

Richmond Hill in May - FAQ

What are the expected maximum and minimum temperatures in Richmond Hill during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Richmond Hill during May?
Significant rainfall exceeding 123.4 mm is expected in Richmond Hill during May, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Richmond Hill during May?
The average wind speed in Richmond Hill during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Richmond Hill

Explore the daily rainfall trends and prepare for Richmond Hills May weather 💧

UV exposure in Richmond Hill during May

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

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Location coordinates Where is Richmond Hill?

Get accurate weather forecasts for Richmond Hill, located at latitude 43.871 and longitude -79.437. Stay updated with localized weather information tailored for Richmond Hill.

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