Ancaster
May
Weather in Ancaster for May 2026
Your guide to Ancaster weather in May - trends and predictions
In general, the average temperature in Ancaster at the beginning of May is 15.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.6 °C by the end of May.
The climate of Ancaster in May is notably wet, with an average of 11 rainy days, and a total of 75.9 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
18°/10°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
Ancaster Weather May
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Temperatures trend during May in Ancaster
See the weather trend as well as the moving average line
May weather in Ancaster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Cloudy | 14° /6° | 14.3 mm | 3 | |
| 2 May |  Partly cloudy | 16° /8° | 2.2 mm | 5 | |
| 3 May |  Patchy rain possible | 13° /8° | 0.4 mm | 4 | |
| 4 May |  Fog | 13° /8° | 19.4 mm | 4 | |
| 5 May | Light rain shower | 16° /10° | 0.5 mm | 4 | |
| 6 May |  Sunny | 18° /9° | 23.7 mm | 5 | |
| 7 May | Patchy rain possible | 20° /8° | 3.9 mm | 5 | |
| 8 May | Fog | 16° /8° | 0.6 mm | 4 | |
| 9 May |  Light rain | 14° /5° | 1.9 mm | 4 | |
| 10 May |  Overcast | 16° /4° | 0 mm | 4 | |
| 11 May | Light rain shower | 13° /4° | 2 mm | 4 | |
| 12 May | Patchy rain possible | 20° /5° | 0.7 mm | 5 | |
| 13 May | Light rain shower | 18° /12° | 7.2 mm | 5 | |
| 14 May |  Moderate or heavy rain shower | 18° /11° | 12.1 mm | 5 | |
| 15 May | Overcast | 19° /10° | 0 mm | 5 | |
| 16 May | Patchy rain possible | 23° /11° | 38.8 mm | 5 | |
| 17 May | Overcast | 20° /11° | 9.2 mm | 5 | |
| 18 May | Fog | 18° /10° | 0 mm | 5 | |
| 19 May | Patchy rain possible | 21° /9° | 0.1 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 14° /6° | 11.9 mm | 4 | |
| 21 May | Partly cloudy | 16° /7° | 25.6 mm | 4 | |
| 22 May | Cloudy | 18° /11° | 10.9 mm | 4 | |
| 23 May | Cloudy | 18° /9° | 2.9 mm | 4 | |
| 24 May | Patchy rain possible | 18° /8° | 0.1 mm | 4 | |
| 25 May | Sunny | 18° /7° | 2.2 mm | 5 | |
| 26 May | Sunny | 21° /6° | 0 mm | 6 | |
| 27 May | Sunny | 19° /10° | 0.9 mm | 5 | |
| 28 May | Sunny | 19° /10° | 0.6 mm | 5 | |
| 29 May | Sunny | 18° /10° | 13.2 mm | 4 | |
| 30 May | Sunny | 21° /10° | 1.1 mm | 5 | |
| 31 May | Sunny | 21° /10° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Ancaster 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 Ancaster forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ancaster in May - FAQ
What are the expected maximum and minimum temperatures in Ancaster during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ancaster during May?
Moderate rainfall is anticipated in Ancaster during May, with a total of 75.9 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Ancaster during May?
The average wind speed in Ancaster during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Ancaster
Explore the daily rainfall trends and prepare for Ancasters May weather 💧
UV exposure in Ancaster during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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