Weather observations for the past three days for
Trenton, Ont.
| 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) | |||||||||||||||