Historical Weather for Toronto, Canada

Showing historical weather data for 1 Dec to 31 Dec over the last 5 years (2025-2025).

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Toronto, Ontario, Canada (01-12 → 31-12)

Years 2025–2025 · Source: Meteostat

Weather Summary

Automated rules using observed Meteostat data (no AI calls).

Average temperature

-2.2°C

Above long-term avg by 0.0°C

Total rainfall

94.8 mm

Across the selected period

Notable conditions

Heatwave days: 0
Frost days: 28
Heavy rain days: 1

Daily temperature vs long-term average

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Recent period Long-term average

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Anomaly vs normal

0.0°C

Warmer than the multi-year average

Record extremes

Record high: 10.3°C · 18 Dec 2025

Record low: -10.7°C · 08 Dec 2025

Precip & wind peaks

Rain: 37.3 mm · 28 Dec 2025

Wind: 24.8 kts · 29 Dec 2025

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Average temperature

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01 Dec→01 Dec

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Typical weather for 2025.

Temperatures were consistent with the long-term average.

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Recommended

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Automate watering and protect plants from frost with moisture + temp alerts.

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Trim heating and cooling costs when temps swing outside the norm.

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2025

31 days

01 Dec → 31 Dec

Temperature

High: -5.9°C → 10.3°C

Low: -10.7°C → 1.6°C

Precipitation

Rain: 94.8 mm

Snow: 11.2 cm

Wind

14.2 kts avg · 24.8 kts peak

Accessible data table

Daily values for the first series (showing up to 30 rows)

Day	High (°C)	Low (°C)	Rain (mm)	Snow (cm)	Wind (kts)
01 Dec	-0.4°C	-5.6°C	1.5 mm	0.1 cm	7.8 kts
02 Dec	1.1°C	-4.0°C	1.1 mm	0.3 cm	7.6 kts
03 Dec	2.4°C	-4.3°C	0.5 mm	0.3 cm	15.1 kts
04 Dec	-0.6°C	-9.6°C	0.4 mm	0.3 cm	13.9 kts
05 Dec	0.8°C	-9.5°C	0.0 mm	0.3 cm	12.6 kts
06 Dec	1.8°C	-0.6°C	0.4 mm	0.2 cm	16.3 kts
07 Dec	0.2°C	-6.9°C	1.1 mm	0.2 cm	9.1 kts
08 Dec	-2.8°C	-10.7°C	0.0 mm	0.4 cm	7.5 kts
09 Dec	1.2°C	-7.5°C	1.0 mm	0.4 cm	16.6 kts
10 Dec	1.8°C	-5.6°C	14.2 mm	0.6 cm	13.9 kts
11 Dec	-4.0°C	-9.3°C	0.0 mm	0.6 cm	15.8 kts
12 Dec	0.3°C	-8.6°C	0.0 mm	0.7 cm	14.9 kts
13 Dec	-0.4°C	-7.8°C	0.5 mm	0.6 cm	16.4 kts
14 Dec	-5.9°C	-10.7°C	0.0 mm	0.7 cm	14.2 kts
15 Dec	-3.2°C	-9.8°C	0.1 mm	0.7 cm	15.3 kts
16 Dec	2.4°C	-6.0°C	0.0 mm	0.7 cm	15.3 kts
17 Dec	5.5°C	1.5°C	0.0 mm	0.6 cm	14.9 kts
18 Dec	10.3°C	1.6°C	0.1 mm	0.4 cm	12.5 kts
19 Dec	10.0°C	-3.6°C	7.0 mm	0.1 cm	21.3 kts
20 Dec	5.2°C	-3.5°C	0.0 mm	0.1 cm	15.2 kts
21 Dec	3.7°C	-4.1°C	0.0 mm	0.0 cm	19.4 kts
22 Dec	4.0°C	-5.0°C	1.5 mm	0.0 cm	11.7 kts
23 Dec	4.7°C	0.3°C	9.2 mm	0.4 cm	10.0 kts
24 Dec	4.1°C	-1.3°C	0.0 mm	0.0 cm	9.2 kts
25 Dec	3.0°C	-7.2°C	0.0 mm	0.0 cm	10.8 kts
26 Dec	-1.3°C	-8.2°C	16.5 mm	0.0 cm	19.8 kts
27 Dec	-2.6°C	-8.6°C	0.1 mm	0.9 cm	8.8 kts
28 Dec	3.2°C	-2.6°C	37.3 mm	0.6 cm	11.8 kts
29 Dec	7.4°C	-7.2°C	1.3 mm	0.4 cm	24.8 kts
30 Dec	-3.4°C	-7.4°C	0.2 mm	0.3 cm	21.2 kts

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