Brantford
May
Weather in Brantford for May 2026
Your guide to Brantford weather in May - trends and predictions
In general, the average temperature in Brantford at the beginning of May is 15.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20 °C by the end of May.
The climate of Brantford in May is notably wet, with an average of 14 rainy days, and a total of 57.5 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
19°/8°
Temperatures
18 km/h
Avg max wind
71 %
Avg humidity
Brantford Weather May
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Temperatures trend during May in Brantford
See the weather trend as well as the moving average line
May weather in Brantford day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate rain at times | 14° /4° | 10.1 mm | 3 | |
| 2 May | Moderate rain at times | 14° /5° | 1.9 mm | 4 | |
| 3 May | Moderate or heavy rain shower | 14° /5° | 3.5 mm | 3 | |
| 4 May | Moderate rain at times | 14° /6° | 14.2 mm | 3 | |
| 5 May |  Patchy rain possible | 15° /7° | 0.6 mm | 3 | |
| 6 May |  Cloudy | 17° /6° | 15.8 mm | 5 | |
| 7 May |  Heavy rain at times | 19° /7° | 2.3 mm | 5 | |
| 8 May | Cloudy | 18° /8° | 0.2 mm | 4 | |
| 9 May | Heavy rain at times | 16° /5° | 1.7 mm | 4 | |
| 10 May |  Partly cloudy | 19° /4° | 0.2 mm | 5 | |
| 11 May |  Overcast | 17° /6° | 1.1 mm | 4 | |
| 12 May | Partly cloudy | 21° /6° | 0.3 mm | 5 | |
| 13 May | Partly cloudy | 20° /12° | 2 mm | 5 | |
| 14 May | Cloudy | 18° /10° | 7.3 mm | 4 | |
| 15 May |  Sunny | 21° /8° | 0 mm | 5 | |
| 16 May | Overcast | 23° /11° | 10.3 mm | 5 | |
| 17 May | Sunny | 18° /8° | 5.2 mm | 4 | |
| 18 May | Sunny | 18° /7° | 0 mm | 4 | |
| 19 May | Overcast | 21° /7° | 0.8 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 18° /8° | 7.6 mm | 4 | |
| 21 May | Sunny | 19° /10° | 21.2 mm | 5 | |
| 22 May | Overcast | 18° /11° | 5.2 mm | 4 | |
| 23 May | Overcast | 18° /8° | 0.1 mm | 4 | |
| 24 May | Patchy rain possible | 19° /8° | 0.1 mm | 4 | |
| 25 May | Sunny | 19° /6° | 2.1 mm | 5 | |
| 26 May | Sunny | 21° /5° | 0 mm | 6 | |
| 27 May | Sunny | 20° /9° | 0.9 mm | 5 | |
| 28 May | Sunny | 19° /9° | 0.4 mm | 5 | |
| 29 May | Sunny | 19° /9° | 15.2 mm | 5 | |
| 30 May | Sunny | 21° /9° | 0 mm | 5 | |
| 31 May | Sunny | 21° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Brantford 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 Brantford forecast closer to your planned date for the most up-to-date weather information.
Change Month
Brantford in May - FAQ
What are the expected maximum and minimum temperatures in Brantford during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Brantford during May?
Moderate rainfall is anticipated in Brantford during May, with a total of 57.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Brantford during May?
The average wind speed in Brantford during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Brantford
Explore the daily rainfall trends and prepare for Brantfords May weather 💧
UV exposure in Brantford during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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