National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Trenton, Ont.
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
17 19:00 NW 13 G 18 15.00 A Few Clouds FEW035 FEW250 19.4 6.8 58% 8 30.04 1018.0
17 18:00 NW 15 G 24 15.00 Partly Cloudy FEW035 SCT250 21.2 6.8 54% 9 30.01 1016.7
17 17:00 W 17 G 25 15.00 Partly Cloudy FEW035 SCT250 21.2 8.6 58% 8 29.98 1015.8
17 16:00 W 16 G 22 15.00 Low Drifting Snow FEW037 SCT250 21.2 8.6 58% 8 29.96 1015.0
17 15:00 NW 23 G 30 15.00 Low Drifting Snow and Breezy SCT035 SCT250 19.4 6.8 58% 3 29.92 1013.5
17 14:00 W 18 G 29 15.00 Low Drifting Snow BKN040 17.6 6.8 62% 3 29.9 1013.0
17 13:00 W 20 G 35 15.00 Low Drifting Snow BKN040 15.8 3.2 57% -0 29.88 1012.4
17 12:00 W 23 G 31 8.00 Light Showers Snow Low Drifting Snow and Breezy SCT034 BKN050 14 5 67% -4 29.86 1011.8
17 11:00 W 16 G 30 6.00 Blowing Snow BKN030 BKN060 14 6.8 73% -1 29.81 1010.1
17 10:00 W 28 G 36 15.00 Low Drifting Snow and Windy SCT035 BKN060 14 3.2 62% -5 29.75 1008.1
17 09:00 W 21 G 32 15.00 Low Drifting Snow and Breezy SCT035 BKN060 14 3.2 62% -3 29.72 1007.0
17 08:00 W 21 G 31 15.00 Low Drifting Snow and Breezy SCT030 14 6.8 73% -3 29.65 1004.7
17 07:00 W 24 G 36 15.00 Low Drifting Snow and Breezy FEW050 15.8 5 62% -2 29.59 1002.5
17 06:00 W 25 G 32 12.00 Low Drifting Snow and Breezy SCT050 17.6 8.6 68% 0 29.52 1000.2
17 05:00 W 28 G 36 8.00 Low Drifting Snow and Windy BKN027 19.4 8.6 63% 2 29.46 998.0
17 04:00 W 25 G 37 12.00 Low Drifting Snow and Breezy SCT030 BKN045 23 15.8 74% 8 29.4 995.8
17 03:00 SW 22 G 33 15.00 Low Drifting Snow and Breezy BKN045 26.6 19.4 74% 13 29.37 995.0
17 02:00 W 18 G 28 15.00 Low Drifting Snow FEW013 BKN040 OVC075 28.4 24.8 86% 17 29.35 994.0
17 01:00 SW 10 0.75 Light Snow VV002 28.4 28.4 100% 20 29.31 992.9
17 00:00 W 22 G 35 0.75 Light Snow and Breezy VV002 30.2 28.4 93% 18 29.3 992.4
16 23:00 SW 21 G 31 0.75 Light Snow and Breezy VV003 32 30.2 93% 21 29.3 992.5
16 22:00 SW 18 G 28 0.75 Light Snow VV003 32 32 100% 21 29.28 992.0
16 21:00 SW 17 G 26 1.25 Light Snow OVC030 32 32 100% 22 29.31 992.7
16 20:00 SW 18 G 31 3.00 Light Showers Rain Snow Pellets OVC045 33.8 30.2 87% 24 29.34 993.9
16 19:00 W 15 G 24 12.00 Light Showers Rain OVC048 37.4 28.4 70% 29 29.31 992.8
16 18:00 SW 17 G 25 15.00 Overcast OVC042 39.2 26.6 61% 31 29.32 993.0
16 17:00 W 22 G 31 15.00 Overcast and Breezy FEW016 OVC038 41 28.4 61% 32 29.32 992.9
16 16:00 SW 18 G 30 15.00 Overcast FEW020 OVC042 42.8 33.8 71% 35 29.33 993.4
16 15:00 SW 15 G 25 15.00 Overcast SCT015 BKN026 OVC045 42.8 39.2 87% 36 29.32 992.9
16 14:00 SW 15 G 36 10.00 Light Showers Rain SCT016 OVC038 50 48.2 94% 45 29.28 991.8
16 13:00 S 7 12.00 Overcast FEW020 BKN040 OVC085 55.4 51.8 88% 29.26 991.2
16 12:00 S 15 G 23 10.00 Overcast SCT015 BKN042 OVC070 57.2 51.8 82% 29.28 991.7
16 11:00 S 14 G 26 15.00 Overcast FEW015 OVC065 53.6 50 88% 29.29 992.0
16 10:00 S 16 G 33 15.00 Overcast SCT015 OVC065 51.8 48.2 88% 29.3 992.4
16 09:00 S 14 G 26 15.00 Overcast SCT015 OVC060 51.8 48.2 88% 29.34 993.6
16 08:00 SE 6 15.00 Overcast SCT017 BKN032 OVC075 50 46.4 88% 48 29.4 995.6
16 07:00 SE 7 15.00 Overcast SCT016 BKN037 OVC095 48.2 44.6 87% 46 29.44 997.3
16 06:00 SE 5 15.00 Overcast OVC029 48.2 44.6 87% 47 29.49 998.9
16 05:00 SE 6 15.00 Overcast OVC027 48.2 42.8 82% 46 29.54 1000.6
16 04:00 SE 6 15.00 Overcast OVC028 48.2 42.8 82% 46 29.59 1002.2
16 03:00 SE 7 15.00 Overcast OVC029 46.4 41 82% 43 29.61 1003.1
16 02:00 SE 8 15.00 Overcast OVC030 44.6 41 87% 41 29.65 1004.3
16 01:00 SE 9 G 17 15.00 Mostly Cloudy BKN034 44.6 39.2 81% 40 29.67 1005.2
16 00:00 SE 12 G 18 15.00 Partly Cloudy FEW140 SCT220 44.6 35.6 71% 39 29.7 1006.1
15 23:00 SE 14 G 22 15.00 Overcast OVC150 42.8 32 66% 36 29.73 1007.3
15 22:00 SE 13 G 21 15.00 Overcast OVC160 42.8 30.2 61% 37 29.77 1008.3
15 21:00 SE 12 G 22 15.00 Overcast BKN140 OVC170 44.6 28.4 53% 39 29.81 1009.7
15 20:00 E 7 15.00 Overcast OVC140 41 28.4 61% 37 29.85 1011.2
15 19:00 E 10 G 20 15.00 Overcast BKN065 OVC120 37.4 26.6 65% 31 29.89 1012.4
15 18:00 E 12 G 21 15.00 Overcast SCT085 BKN130 OVC250 37.4 24.8 60% 30 29.92 1013.6
15 17:00 E 14 G 22 15.00 Overcast SCT085 OVC130 37.4 24.8 60% 30 29.96 1015.0
15 16:00 E 12 G 23 15.00 Overcast SCT070 OVC130 35.6 24.8 65% 28 30.01 1016.6
15 15:00 E 16 G 24 15.00 Overcast BKN070 OVC250 35.6 23 60% 27 30.05 1018.0
15 14:00 E 12 G 21 15.00 Overcast OVC070 32 24.8 75% 24 30.11 1020.2
15 13:00 NE 12 G 18 15.00 Light Snow FEW012 SCT034 OVC060 28.4 24.8 86% 19 30.19 1022.8
15 12:00 E 8 G 18 12.00 Light Snow SCT011 OVC060 28.4 26.6 93% 21 30.23 1024.4
15 11:00 E 7 1.00 Light Snow VV006 28.4 26.6 93% 22 30.31 1026.8
15 10:00 E 7 1.50 Light Snow OVC018 26.6 24.8 93% 20 30.35 1028.3
15 09:00 E 6 1.50 Light Snow OVC020 26.6 24.8 93% 21 30.38 1029.1
15 08:00 NE 3 10.00 Overcast SCT024 OVC035 24.8 21.2 86% 30.39 1029.6
15 07:00 E 5 15.00 Overcast OVC060 24.8 21.2 86% 20 30.38 1029.3
15 06:00 NE 3 15.00 Overcast OVC070 23 19.4 86% 30.39 1029.5
15 05:00 NE 3 15.00 Overcast OVC075 23 19.4 86% 30.38 1029.1
15 04:00 NE 3 15.00 Overcast OVC120 21.2 17.6 86% 30.37 1029.0
15 03:00 N 3 15.00 Mostly Cloudy BKN110 19.4 17.6 93% 30.38 1029.5
15 02:00 NE 2 15.00 A Few Clouds FEW150 17.6 15.8 93% 30.37 1029.0
15 01:00 NE 5 15.00 Partly Cloudy SCT170 17.6 15.8 93% 11 30.36 1028.8
15 00:00 N 2 15.00 Clear SKC 19.4 15.8 86% 30.38 1029.4
14 23:00 NW 2 15.00 Clear SKC 23 15.8 74% 30.37 1028.9
14 22:00 W 6 15.00 Clear SKC 24.8 15.8 69% 19 30.34 1028.0
14 21:00 W 10 15.00 Clear SKC 26.6 17.6 69% 18 30.32 1027.1
14 20:00 W 10 15.00 Mostly Cloudy FEW030 SCT180 BKN250 28.4 17.6 64% 20 30.29 1026.1
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)