Weather archive in Sarnia
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 July 30, Thursday | 20 | 22.8 73 | 745.6 29.35 994.05 994.05 | 761.7 29.99 1015.52 1015.52 | -0.5 -0.02 -0.67 -0.67 | 53 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 18.6 65 | 25.8 78 | 12.8 55 | No precipitation No precipitation | 6 | ||||||||||||||||
17 | 25.3 78 | 746.1 29.37 994.72 994.72 | 762.2 30.01 1016.18 1016.18 | -0.1 -0 -0.13 -0.13 | 38 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9.9 50 | No precipitation No precipitation | 3 | |||||||||||||||||||
14 | 24.7 76 | 746.2 29.38 994.85 994.85 | 762.4 30.02 1016.45 1016.45 | -0.5 -0.02 -0.67 -0.67 | 45 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.2 63 | 24.8 77 | 12.0 54 | No precipitation No precipitation | 6 | |||||||||||||||||
11 | 22.7 73 | 746.7 29.4 995.52 995.52 | 762.9 30.04 1017.12 1017.12 | 0.8 0.03 1.07 1.07 | 73 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.5 64 | No precipitation No precipitation | 3 | |||||||||||||||||||
08 | 20.5 69 | 745.9 29.37 994.45 994.45 | 762.1 30 1016.05 1016.05 | 1.0 0.04 1.33 1.33 | 84 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.2 63 | 23.3 74 | 17.7 64 | No precipitation No precipitation | 6 | |||||||||||||||||
05 | 19.8 68 | 744.9 29.33 993.12 993.12 | 761.0 29.96 1014.58 1014.58 | 0.4 0.02 0.53 0.53 | 85 | Calm, no wind | Calm | 17.1 63 | No precipitation No precipitation | 3 | |||||||||||||||||||
02 | 19.2 67 | 744.5 29.31 992.59 992.59 | 760.7 29.95 1014.18 1014.18 | 0.1 0 0.13 0.13 | 80 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 17.2 63 | 23.3 74 | 15.6 60 | No precipitation No precipitation | 6 | |||||||||||||||||
| July 29, Wednesday | 23 | 18.7 66 | 744.4 29.31 992.45 992.45 | 760.6 29.94 1014.05 1014.05 | 0.3 0.01 0.4 0.4 | 80 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 15.1 59 | No precipitation No precipitation | 3 | ||||||||||||||||||
20 | 21.4 71 | 744.1 29.3 992.05 992.05 | 760.3 29.93 1013.65 1013.65 | 0.0 0 0 0 | 61 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 18.4 65 | 23.3 74 | 13.5 56 | No precipitation No precipitation | 6 | |||||||||||||||||