Weather observations for the past three days for
Trenton, Ont.
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
20 06:00 NE 6 24.14 Overcast OVC005 -4 -5 93% 76.81 1024.6
20 05:00 N 4 24.14 Mostly Cloudy FEW006 BKN160 -5 -5 100% 76.84 1024.8
20 04:00 N 4 24.14 Mostly Cloudy BKN150 -4 -5 93% 76.84 1024.7
20 03:00 NE 6 24.14 Mostly Cloudy SCT170 BKN230 -4 -5 93% 76.84 1024.8
20 02:00 NE 7 24.14 Mostly Cloudy BKN180 BKN210 -4 -5 93% -7 76.84 1024.7
20 01:00 NE 6 24.14 Mostly Cloudy BKN170 BKN220 -5 -5 100% 76.84 1024.9
20 00:00 N 7 24.14 Mostly Cloudy BKN170 BKN230 -4 -5 93% -7 76.89 1025.6
19 23:00 NE 7 24.14 Mostly Cloudy FEW180 BKN230 -4 -5 93% -7 76.91 1025.8
19 22:00 NE 9 24.14 Mostly Cloudy BKN210 -4 -5 93% -7 76.89 1025.7
19 21:00 NE 7 24.14 Partly Cloudy SCT260 -3 -5 86% -6 76.91 1025.9
19 20:00 NE 7 24.14 A Few Clouds FEW250 -2 -4 86% -4 76.91 1025.7
19 19:00 E 6 24.14 A Few Clouds FEW250 0 -2 87% 76.89 1025.4
19 18:00 E 11 24.14 A Few Clouds FEW250 1 -3 75% -2 76.84 1024.8
19 17:00 S 7 24.14 A Few Clouds FEW044 FEW250 2 -4 65% 0 76.84 1024.7
19 16:00 SW 9 24.14 A Few Clouds FEW044 FEW180 FEW250 4 -4 56% 2 76.81 1024.6
19 15:00 S 6 24.14 Mostly Cloudy FEW044 BKN180 4 -4 56% 76.81 1024.5
19 14:00 E 6 24.14 Mostly Cloudy FEW040 SCT190 BKN250 5 -4 53% 76.78 1024.2
19 13:00 NE 6 24.14 Partly Cloudy FEW035 FEW050 FEW170 SCT250 5 -4 53% 76.78 1024.1
19 12:00 NE 6 24.14 A Few Clouds FEW050 FEW250 4 -4 56% 76.81 1024.4
19 11:00 NE 6 24.14 A Few Clouds FEW050 FEW250 2 -3 70% 76.81 1024.4
19 10:00 NE 6 24.14 A Few Clouds FEW050 FEW250 1 -4 70% 76.84 1024.7
19 09:00 NE 7 24.14 A Few Clouds FEW050 FEW250 -1 -4 80% -3 76.78 1024.3
19 08:00 N 4 24.14 Mostly Cloudy BKN049 -3 -4 93% 76.78 1024.1
19 07:00 NE 4 24.14 Mostly Cloudy BKN049 -3 -5 86% 76.71 1023.3
19 06:00 N 4 24.14 Overcast OVC050 -2 -4 86% 76.68 1022.8
19 05:00 N 7 24.14 Overcast OVC050 -2 -5 80% -4 76.66 1022.5
19 04:00 NE 9 24.14 Overcast OVC050 -2 -4 86% -5 76.61 1021.8
19 03:00 Calm 24.14 Overcast OVC050 -2 -4 86% 76.58 1021.4
19 02:00 NE 4 24.14 Overcast OVC050 -2 -5 80% 76.58 1021.3
19 01:00 Calm 24.14 Mostly Cloudy BKN049 -3 -5 86% 76.56 1020.9
19 00:00 Calm 24.14 Mostly Cloudy BKN050 -3 -5 86% 76.53 1020.7
18 23:00 N 7 24.14 A Few Clouds FEW048 FEW250 -4 -6 86% -7 76.5 1020.5
18 22:00 N 6 24.14 Mostly Cloudy BKN048 -4 -5 93% 76.53 1020.6
18 21:00 Calm 24.14 Mostly Cloudy BKN049 BKN250 -3 -5 86% 76.5 1020.6
18 20:00 W 4 24.14 A Few Clouds FEW250 -2 -4 86% 76.48 1020.2
18 19:00 N 7 24.14 A Few Clouds FEW048 0 -4 75% -2 76.48 1020.0
18 18:00 W 7 24.14 Mostly Cloudy BKN046 1 -3 75% -1 76.48 1020.2
18 17:00 SW 11 24.14 A Few Clouds FEW048 1 -3 75% -2 76.45 1019.9
18 16:00 SW 11 24.14 Partly Cloudy FEW048 SCT250 3 -2 70% 0 76.43 1019.5
18 15:00 SW 13 24.14 Mostly Cloudy SCT044 BKN250 4 -3 61% 1 76.4 1019.1
18 14:00 NW 19 24.14 Partly Cloudy SCT043 SCT250 5 -6 45% 2 76.4 1019.0
18 13:00 W 15 24.14 A Few Clouds FEW043 FEW250 5 -5 49% 2 76.45 1019.5
18 12:00 NW 13 24.14 A Few Clouds FEW040 FEW045 FEW250 4 -6 48% 1 76.5 1020.3
18 11:00 NW 13 24.14 A Few Clouds FEW045 FEW250 3 -5 56% 0 76.56 1021.0
18 10:00 W 13 24.14 A Few Clouds FEW045 2 -6 56% -1 76.56 1021.1
18 09:00 NW 15 24.14 A Few Clouds FEW045 0 -6 64% -4 76.56 1021.0
18 08:00 W 15 24.14 A Few Clouds FEW045 -2 -6 74% -6 76.53 1020.9
18 07:00 W 13 24.14 A Few Clouds FEW045 -3 -7 74% -7 76.48 1020.1
18 06:00 W 7 24.14 Clear SKC -3 -6 80% -6 76.43 1019.4
18 05:00 W 7 24.14 Clear SKC -4 -6 86% -7 76.4 1018.9
18 04:00 W 13 24.14 Clear SKC -2 -6 74% -6 76.35 1018.2
18 03:00 W 7 24.14 Clear SKC -3 -5 86% -6 76.3 1017.8
18 02:00 SW 9 24.14 Clear SKC -2 -5 80% -5 76.28 1017.3
18 01:00 SW 9 24.14 Clear SKC -1 -4 80% -4 76.23 1016.7
18 00:00 SW 9 24.14 Clear SKC -1 -5 75% -4 76.23 1016.8
17 23:00 W 9 24.14 A Few Clouds FEW095 -1 -4 80% -4 76.2 1016.2
17 22:00 W 13 24.14 Partly Cloudy SCT095 0 -4 75% -4 76.17 1015.9
17 21:00 W 17 24.14 A Few Clouds FEW100 0 -4 75% -4 76.12 1015.3
17 20:00 W 19 24.14 Mostly Cloudy BKN095 1 -4 70% -3 76.1 1014.9
17 19:00 W 15 24.14 Mostly Cloudy BKN090 2 -4 65% -2 76.05 1014.1
17 18:00 W 13 24.14 Mostly Cloudy BKN100 2 -5 60% -1 75.97 1013.4
17 17:00 W 15 24.14 Mostly Cloudy SCT043 BKN110 2 -6 56% -2 75.92 1012.6
17 16:00 W 28 24.14 Mostly Cloudy FEW044 BKN110 4 -6 48% -1 75.82 1011.4
17 15:00 NW 15 24.14 Mostly Cloudy FEW040 BKN090 4 -6 48% 1 75.79 1010.7
17 14:00 NW 22 24.14 Mostly Cloudy FEW040 BKN110 3 -6 52% -1 75.74 1010.1
17 13:00 W 22 G 37 24.14 Mostly Cloudy FEW037 BKN110 3 -5 56% -1 75.72 1009.8
17 12:00 NW 24 24.14 Mostly Cloudy FEW035 BKN080 3 -6 52% -2 75.69 1009.5
17 11:00 NW 30 G 41 24.14 Mostly Cloudy FEW030 BKN075 2 -6 56% -3 75.69 1009.5
17 10:00 NW 22 G 41 24.14 Mostly Cloudy FEW035 BKN100 BKN250 1 -6 60% -4 75.64 1008.9
17 09:00 NW 26 G 35 24.14 Mostly Cloudy FEW035 SCT080 BKN250 0 -7 60% -6 75.62 1008.5
17 08:00 W 13 24.14 Mostly Cloudy BKN034 BKN080 BKN250 -1 -7 64% -5 75.57 1008.1
17 07:00 NW 24 G 33 24.14 Partly Cloudy FEW031 FEW065 SCT080 -1 -7 64% -7 75.49 1006.8
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)