Richmond Hill
May
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, ensuring that most days remain pleasantly dry.
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26
Dry days
5
Rainy days
0
Snow days
21°/7°
Temperatures
15 km/h
Avg max wind
67 %
Avg humidity
Richmond Hill in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  13° | 2  12° | 3 13° | 4 13° | |||
| 5 13° | 6  17° | 7 17° | 8  20° | 9 14° | 10  17° | 11 18° |
| 12 19° | 13 21° | 14  15° | 15 20° | 16 20° | 17 17° | 18 18° |
| 19 22° | 20 20° | 21 24° | 22 23° | 23 22° | 24  19° | 25 18° |
| 26 21° | 27 21° | 28 20° | 29 20° | 30 21° | 31 25° |
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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 | 13° /5° | 2.7 mm | 3 | |
| 2 May | Patchy rain possible | 12° /5° | 1.1 mm | 3 | |
| 3 May | Moderate rain at times | 13° /6° | 3.6 mm | 3 | |
| 4 May | Patchy rain possible | 13° /8° | 2.5 mm | 4 | |
| 5 May | Patchy rain possible | 13° /7° | 1.6 mm | 3 | |
| 6 May | Cloudy | 17° /6° | 0 mm | 5 | |
| 7 May | Moderate rain at times | 17° /8° | 5.4 mm | 4 | |
| 8 May | Partly cloudy | 20° /9° | 0.3 mm | 5 | |
| 9 May | Partly cloudy | 14° /8° | 1.5 mm | 4 | |
| 10 May | Sunny | 17° /7° | 0.2 mm | 5 | |
| 11 May | Cloudy | 18° /8° | 0.5 mm | 4 | |
| 12 May | Partly cloudy | 19° /10° | 1.1 mm | 5 | |
| 13 May | Partly cloudy | 21° /11° | 7.1 mm | 5 | |
| 14 May | Overcast | 15° /8° | 11.8 mm | 4 | |
| 15 May | Sunny | 20° /7° | 0.1 mm | 5 | |
| 16 May | Partly cloudy | 20° /9° | 0.1 mm | 5 | |
| 17 May | Sunny | 17° /7° | 0 mm | 5 | |
| 18 May | Sunny | 18° /7° | 0 mm | 5 | |
| 19 May | Overcast | 22° /9° | 1.1 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 20° /12° | 16.5 mm | 5 | |
| 21 May | Sunny | 24° /12° | 0.8 mm | 6 | |
| 22 May | Cloudy | 23° /12° | 1.8 mm | 5 | |
| 23 May | Sunny | 22° /10° | 0.1 mm | 6 | |
| 24 May | Heavy rain at times | 19° /9° | 1.7 mm | 5 | |
| 25 May | Sunny | 18° /7° | 1.9 mm | 5 | |
| 26 May | Sunny | 21° /8° | 0 mm | 6 | |
| 27 May | Sunny | 21° /11° | 2.5 mm | 5 | |
| 28 May | Overcast | 20° /10° | 1.6 mm | 5 | |
| 29 May | Sunny | 20° /10° | 0 mm | 6 | |
| 30 May | Sunny | 21° /9° | 0 mm | 6 | |
| 31 May | 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.
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