Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| 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. | ||||||||||||||||
| 04 | 15:00 | W 30 G 46 | 24.14 | Partly Cloudy | FEW050 SCT081 | 10 | -3 | 40% | 7 | 76.02 | 1014.0 | ||||||
| 04 | 14:00 | W 35 G 52 | 24.14 | Mostly Cloudy and Breezy | FEW050 BKN080 | 11 | -3 | 38% | 76 | 1013.7 | |||||||
| 04 | 13:00 | NW 31 G 46 | 24.14 | Mostly Cloudy | BKN045 BKN080 | 12 | -2 | 38% | 76 | 1013.7 | |||||||
| 04 | 11:00 | W 22 G 31 | 24.14 | A Few Clouds | FEW035 FEW080 | 10 | 1 | 54% | 7 | 76.05 | 1014.5 | ||||||
| 04 | 10:00 | W 20 G 31 | 24.14 | Partly Cloudy | SCT080 | 8 | 1 | 62% | 5 | 76.07 | 1014.8 | ||||||
| 04 | 09:00 | W 24 | 24.14 | Clear | SKC | 7 | 1 | 66% | 4 | 76.07 | 1014.6 | ||||||
| 04 | 08:00 | W 24 G 33 | 24.14 | A Few Clouds | FEW060 | 5 | 1 | 76% | 1 | 76.02 | 1014.1 | ||||||
| 04 | 07:00 | W 20 | 24.14 | A Few Clouds | FEW060 | 4 | 1 | 81% | 0 | 75.97 | 1013.3 | ||||||
| 04 | 06:00 | W 24 | 24.14 | A Few Clouds | FEW030 | 4 | 1 | 81% | -0 | 75.9 | 1012.5 | ||||||
| 04 | 05:00 | W 24 G 41 | 24.14 | A Few Clouds | FEW060 | 4 | 1 | 81% | -0 | 75.84 | 1011.8 | ||||||
| 04 | 04:00 | W 37 G 50 | 24.14 | A Few Clouds and Breezy | FEW026 FEW036 | 5 | 1 | 76% | -0 | 75.79 | 1011.0 | ||||||
| 04 | 03:00 | W 30 G 46 | 24.14 | Mostly Cloudy | BKN033 | 6 | 1 | 71% | 2 | 75.72 | 1010.1 | ||||||
| 04 | 02:00 | W 31 G 56 | 24.14 | Mostly Cloudy | BKN029 | 6 | 2 | 76% | 2 | 75.64 | 1009.0 | ||||||
| 04 | 01:00 | W 31 G 56 | 24.14 | Mostly Cloudy | BKN027 | 7 | 2 | 71% | 3 | 75.57 | 1008.0 | ||||||
| 04 | 00:00 | W 31 G 52 | 24.14 | Mostly Cloudy | BKN028 | 7 | 2 | 71% | 3 | 75.51 | 1007.1 | ||||||
| 03 | 23:00 | W 30 G 41 | 24.14 | Overcast | OVC029 | 7 | 2 | 71% | 3 | 75.46 | 1006.5 | ||||||
| 03 | 22:00 | W 28 G 43 | 24.14 | Mostly Cloudy | SCT030 BKN040 | 7 | 2 | 71% | 3 | 75.41 | 1006.0 | ||||||
| 03 | 21:00 | W 22 G 33 | 24.14 | Mostly Cloudy | BKN030 BKN040 | 7 | 3 | 76% | 4 | 75.39 | 1005.5 | ||||||
| 03 | 20:00 | SW 24 G 33 | 24.14 | Mostly Cloudy | BKN035 | 6 | 4 | 87% | 2 | 75.34 | 1005.0 | ||||||
| 03 | 19:00 | SW 20 G 33 | 24.14 | Mostly Cloudy | FEW035 BKN060 BKN150 | 6 | 4 | 87% | 3 | 75.34 | 1005.0 | ||||||
| 03 | 18:00 | SW 17 G 30 | 16.09 | Light Rain | BKN056 OVC080 | 6 | 5 | 93% | 3 | 75.34 | 1004.9 | ||||||
| 03 | 17:00 | SW 19 G 28 | 12.87 | Light Rain | OVC032 | 7 | 5 | 87% | 4 | 75.31 | 1004.6 | ||||||
| 03 | 16:00 | SW 20 G 30 | 12.87 | Light Rain | BKN021 OVC053 | 7 | 6 | 93% | 4 | 75.34 | 1004.9 | ||||||
| 03 | 15:00 | SW 26 G 37 | 12.87 | Light Rain | SCT020 BKN045 OVC080 | 8 | 6 | 87% | 5 | 75.34 | 1005.1 | ||||||
| 03 | 14:00 | SW 30 G 50 | 12.87 | Light Rain | OVC040 | 8 | 5 | 82% | 4 | 75.41 | 1006.0 | ||||||
| 03 | 13:00 | SW 30 G 46 | 12.87 | Light Rain | OVC031 | 10 | 5 | 71% | 7 | 75.49 | 1006.9 | ||||||
| 03 | 12:00 | S 17 G 28 | 24.14 | Overcast | BKN044 OVC100 | 10 | 7 | 82% | 8 | 75.59 | 1008.3 | ||||||
| 03 | 11:00 | S 19 G 28 | 24.14 | Light Rain | BKN025 OVC039 | 9 | 6 | 82% | 7 | 75.72 | 1010.0 | ||||||
| 03 | 10:00 | S 20 G 35 | 24.14 | Overcast | OVC063 | 9 | 5 | 76% | 6 | 75.79 | 1011.0 | ||||||
| 03 | 09:00 | S 19 G 31 | 24.14 | Overcast | BKN050 OVC080 | 8 | 5 | 82% | 5 | 75.92 | 1012.8 | ||||||
| 03 | 08:00 | S 20 G 31 | 24.14 | Overcast | OVC060 | 7 | 4 | 81% | 4 | 76 | 1013.6 | ||||||
| 03 | 07:00 | S 17 | 24.14 | Mostly Cloudy | BKN054 | 5 | 3 | 87% | 2 | 76.07 | 1014.7 | ||||||
| 03 | 06:00 | S 13 | 24.14 | Mostly Cloudy | BKN060 BKN220 | 4 | 2 | 87% | 1 | 76.12 | 1015.4 | ||||||
| 03 | 05:00 | S 11 | 24.14 | Mostly Cloudy | FEW056 BKN250 | 4 | 1 | 81% | 2 | 76.17 | 1016.1 | ||||||
| 03 | 04:00 | S 9 | 24.14 | Partly Cloudy | SCT250 | 3 | 0 | 81% | 1 | 76.23 | 1017.0 | ||||||
| 03 | 03:00 | S 9 | 24.14 | A Few Clouds | FEW053 FEW250 | 2 | -1 | 81% | -0 | 76.28 | 1017.7 | ||||||
| 03 | 02:00 | SE 11 | 24.14 | A Few Clouds | FEW053 | 2 | -1 | 81% | -1 | 76.35 | 1018.7 | ||||||
| 03 | 01:00 | S 7 | 24.14 | Partly Cloudy | SCT053 | 2 | -1 | 81% | 0 | 76.43 | 1019.6 | ||||||
| 03 | 00:00 | S 7 | 24.14 | Mostly Cloudy | FEW037 BKN058 | 3 | -1 | 75% | 1 | 76.48 | 1020.1 | ||||||
| 02 | 23:00 | S 13 | 24.14 | Mostly Cloudy | BKN056 | 3 | 0 | 81% | 0 | 76.5 | 1020.4 | ||||||
| 02 | 22:00 | S 7 | 24.14 | A Few Clouds | FEW049 | 2 | -1 | 81% | 0 | 76.56 | 1021.3 | ||||||
| 02 | 21:00 | S 13 | 24.14 | A Few Clouds | FEW050 | 3 | -1 | 75% | 0 | 76.63 | 1022.3 | ||||||
| 02 | 20:00 | S 13 | 24.14 | Partly Cloudy | SCT050 | 4 | -1 | 70% | 1 | 76.66 | 1022.5 | ||||||
| 02 | 19:00 | S 13 | 24.14 | Mostly Cloudy | BKN050 | 5 | -1 | 66% | 2 | 76.66 | 1022.7 | ||||||
| 02 | 18:00 | S 6 | 24.14 | Mostly Cloudy | BKN048 | 5 | -2 | 61% | 76.66 | 1022.8 | |||||||
| 02 | 17:00 | S 7 | 24.14 | Mostly Cloudy | BKN047 | 6 | -2 | 57% | 5 | 76.66 | 1022.5 | ||||||
| 02 | 16:00 | S 17 | 24.14 | Partly Cloudy | SCT047 SCT250 | 7 | -3 | 49% | 4 | 76.66 | 1022.7 | ||||||
| 02 | 15:00 | SW 15 | 24.14 | Partly Cloudy | FEW040 SCT250 | 7 | -3 | 49% | 5 | 76.68 | 1022.9 | ||||||
| 02 | 14:00 | W 24 | 24.14 | Partly Cloudy | SCT040 SCT250 | 7 | -3 | 49% | 4 | 76.71 | 1023.1 | ||||||
| 02 | 13:00 | SW 11 G 30 | 24.14 | Mostly Cloudy | BKN040 BKN250 | 6 | -3 | 53% | 4 | 76.73 | 1023.7 | ||||||
| 02 | 12:00 | W 17 | 24.14 | Mostly Cloudy | BKN040 | 6 | -3 | 53% | 3 | 76.78 | 1024.4 | ||||||
| 02 | 11:00 | W 11 | 24.14 | Mostly Cloudy | FEW020 BKN040 | 6 | -3 | 53% | 4 | 76.84 | 1025.1 | ||||||
| 02 | 10:00 | W 13 | 24.14 | Overcast | FEW020 OVC044 | 5 | -1 | 66% | 2 | 76.86 | 1025.3 | ||||||
| 02 | 09:00 | Vrbl 4 | 24.14 | Overcast | OVC044 | 4 | 0 | 75% | 76.84 | 1025.1 | |||||||
| 02 | 08:00 | SW 6 | 24.14 | Overcast | OVC044 | 3 | 0 | 81% | 76.81 | 1024.8 | |||||||
| 02 | 07:00 | W 4 | 24.14 | Overcast | OVC044 | 3 | -1 | 75% | 76.78 | 1024.2 | |||||||
| 02 | 06:00 | W 6 | 24.14 | Mostly Cloudy | BKN043 | 3 | -2 | 70% | 76.71 | 1023.4 | |||||||
| 02 | 05:00 | W 7 | 24.14 | Mostly Cloudy | BKN041 | 3 | -2 | 70% | 1 | 76.68 | 1023.0 | ||||||
| 02 | 04:00 | W 13 | 24.14 | Mostly Cloudy | BKN039 | 4 | -3 | 61% | 1 | 76.61 | 1021.9 | ||||||
| 02 | 03:00 | W 7 | 24.14 | Mostly Cloudy | BKN038 | 3 | -1 | 75% | 1 | 76.56 | 1021.3 | ||||||
| 02 | 02:00 | W 9 | 24.14 | Mostly Cloudy | BKN037 | 3 | -1 | 75% | 1 | 76.53 | 1020.9 | ||||||
| 02 | 01:00 | W 9 | 24.14 | Mostly Cloudy | BKN038 | 3 | 0 | 81% | 1 | 76.5 | 1020.4 | ||||||
| 02 | 01:00 | W 9 | 24.14 | Mostly Cloudy | BKN039 | 3 | 0 | 81% | 1 | 76.45 | 1019.9 | ||||||
| 02 | 00:00 | W 9 | 24.14 | Mostly Cloudy | BKN040 | 4 | 0 | 75% | 2 | 76.43 | 1019.5 | ||||||
| 01 | 23:00 | W 9 | 24.14 | Mostly Cloudy | BKN040 | 3 | 0 | 81% | 1 | 76.4 | 1019.3 | ||||||
| 01 | 22:00 | W 11 | 24.14 | Mostly Cloudy | BKN042 | 3 | 0 | 81% | 0 | 76.38 | 1018.9 | ||||||
| 01 | 21:00 | SW 9 | 24.14 | Mostly Cloudy | BKN045 | 3 | -1 | 75% | 1 | 76.33 | 1018.1 | ||||||
| 01 | 20:00 | SW 9 | 24.14 | Mostly Cloudy | BKN045 | 3 | -1 | 75% | 1 | 76.28 | 1017.4 | ||||||
| 01 | 19:00 | W 9 | 24.14 | Mostly Cloudy | BKN045 | 3 | -2 | 70% | 1 | 76.2 | 1016.6 | ||||||
| 01 | 18:00 | W 13 | 24.14 | Mostly Cloudy | BKN046 | 4 | -1 | 70% | 1 | 76.15 | 1015.7 | ||||||
| 01 | 17:00 | W 15 | 24.14 | Mostly Cloudy | BKN040 | 6 | -1 | 61% | 3 | 76.07 | 1015.0 | ||||||
| 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) | |||||||||||||||