Toronto Pearson Int'l Airport, Ontario

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Latitude 43.68° N | Longitude 79.63° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (EDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Humidex	Humidex	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
19 September 2021
12:00	Partly Cloudy	20 (20.0)	68 (68.0)	SE 12	SE 7	23	73	64	13	56	102.5	30.3	24	15
11:00	Mainly Sunny	19 (19.1)	66 (66.4)	E 6	E 4	*	*	66	13	55	102.6	30.3	24	15
10:00	Mainly Sunny	18 (17.9)	64 (64.2)	ESE 7	ESE 4	*	*	63	11	51	102.6	30.3	24	15
09:00	Mainly Sunny	15 (14.9)	59 (58.8)	NNE 7	NNE 4	*	*	67	9	48	102.5	30.3	24	15
08:00	Mainly Sunny	13 (12.6)	55 (54.7)	N 6	N 4	*	*	76	9	47	102.5	30.3	24	15
07:00	Mainly Clear	11 (11.0)	52 (51.8)	NNW 7	NNW 4	*	*	82	8	46	102.5	30.3	24	15
06:00	Clear	11 (11.2)	52 (52.2)	NNW 8	NNW 5	*	*	81	8	47	102.4	30.2	24	15
05:00	Mainly Clear	11 (11.3)	52 (52.3)	N 9	N 6	*	*	82	8	47	102.4	30.2	24	15
04:00	Mainly Clear	11 (11.4)	53 (52.5)	N 10	N 6	*	*	82	9	47	102.3	30.2	24	15
03:00	Mainly Clear	12 (11.9)	53 (53.4)	N 13	N 8	*	*	79	9	47	102.4	30.2	24	15
02:00	Clear	12 (12.4)	54 (54.3)	NNW 10	NNW 6	*	*	77	8	47	102.4	30.2	24	15
01:00	Clear	13 (12.6)	55 (54.7)	N 13	N 8	*	*	76	9	48	102.3	30.2	24	15
00:00	Clear	14 (13.5)	56 (56.3)	N 19	N 12	*	*	71	8	47	102.3	30.2	24	15
18 September 2021
23:00	Clear	15 (14.5)	58 (58.1)	NNW 20	NNW 12	*	*	66	8	47	102.3	30.2	24	15
22:00	Clear	15 (15.2)	59 (59.4)	NNW 22 gust 32	NNW 14 gust 20	*	*	63	8	47	102.3	30.2	24	15
21:00	Clear	16 (15.8)	60 (60.4)	N 21 gust 32	N 13 gust 20	*	*	58	8	46	102.3	30.2	24	15
20:00	Mainly Clear	18 (17.6)	64 (63.7)	N 24 gust 34	N 15 gust 21	*	*	50	7	45	102.2	30.2	24	15
19:00	Mainly Sunny	20 (19.6)	67 (67.3)	N 27	N 17	*	*	48	8	47	102.1	30.2	24	15
18:00	Mainly Sunny	21 (21.2)	70 (70.2)	N 22	N 14	*	*	40	7	45	102.1	30.2	24	15
17:00	Mainly Sunny	22 (22.4)	72 (72.3)	N 25 gust 36	N 16 gust 22	24	75	45	10	50	102.1	30.2	24	15
16:00	Mainly Sunny	23 (23.1)	74 (73.6)	N 16	N 10	24	75	41	9	49	102.1	30.2	24	15
15:00	Mainly Sunny	23 (23.2)	74 (73.8)	NNW 17	NNW 11	24	75	39	9	48	102.1	30.2	24	15
14:00	Partly Cloudy	23 (23.2)	74 (73.8)	N 11	N 7	25	77	48	12	53	102.2	30.2	24	15
13:00	Partly Cloudy	22 (22.1)	72 (71.8)	NW 19	NW 12	24	75	49	11	52	102.2	30.2	24	15
12:00	Partly Cloudy	21 (21.4)	71 (70.5)	NNW 20 gust 30	NNW 12 gust 19	24	75	55	12	54	102.2	30.2	24	15

Legend

n/a: not available

*: value not significant

This table displays weather elements available for this station

Highest temperature

Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

Tornado
Funnel Cloud
Thunderstorm
Lightning
Hail
Freezing precipitation
Heavy precipitation
Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

Hot: 30.0°C86°F and higher
Cold: -30.0°C-22°F and lower

Humidex:

Values of 3595 and more

Wind chill

Values of -35-31 and below

Winds:

Mean speed of 60 km/h37 mph or more
Gust speed of 90 km/h56 mph or more

Visibility:

1.0 km0.6 miles or less along with the weather conditions

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Date modified:: 2021-09-19

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