Weather archive in Rochester
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| 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 September 11, Friday | 11 | 14.6 58 | 743.9 29.29 991.79 991.79 | 762.7 30.03 1016.85 1016.85 | 66 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 8.2 47 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 15.1 59 | 743.3 29.26 990.99 990.99 | 762.1 30 1016.05 1016.05 | 66 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 10.9 52 | 15.8 60 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 24.0 14.9 | 8.8 48 | No precipitation No precipitation | 12 | ||||||||||||
09 | 13.7 57 | 742.6 29.24 990.05 990.05 | 761.5 29.98 1015.25 1015.25 | 80 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 28.0 17.4 | 10.3 51 | No precipitation No precipitation | 1 | ||||||||||||||
08 | 12.7 55 | 741.8 29.2 988.99 988.99 | 760.7 29.95 1014.18 1014.18 | 88 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 10.7 51 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 11.2 52 | 740.9 29.17 987.79 987.79 | 759.9 29.92 1013.12 1013.12 | 92 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 11.2 52 | 15.0 59 | 30.0 18.6 | 9.9 50 | 0.2 0.01 | 12 | ||||||||||||||
06 | 11.8 53 | 740.2 29.14 986.85 986.85 | 759.1 29.89 1012.05 1012.05 | 94 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 300-600 984-1968 | 22.0 13.7 | 10.9 52 | No precipitation No precipitation | 1 | |||||||||||||||
05 | 11.3 52 | 739.9 29.13 986.45 986.45 | 758.8 29.87 1011.65 1011.65 | 94 | variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 27.0 16.8 | 10.3 51 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 11.9 53 | 738.9 29.09 985.12 985.12 | 757.8 29.83 1010.32 1010.32 | 92 | variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 30.0 18.6 | 10.6 51 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 12.2 54 | 738.6 29.08 984.72 984.72 | 757.5 29.82 1009.92 1009.92 | 92 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 30.0 18.6 | 11.0 52 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 12.6 55 | 738.1 29.06 984.05 984.05 | 757.0 29.8 1009.25 1009.25 | 92 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Drizzle (not freezing) or snow grains. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 30.0 18.6 | 11.3 52 | 0.2 0.01 | 6 | ||||||||||||||
00 | 13.5 56 | 737.6 29.04 983.39 983.39 | 756.4 29.78 1008.45 1008.45 | 91 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 29.0 18.0 | 12.1 54 | No precipitation No precipitation | 1 | |||||||||||||||
| September 10, Thursday | 23 | 13.8 57 | 737.2 29.02 982.85 982.85 | 755.9 29.76 1007.78 1007.78 | 93 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 60%. 6/10. 5 oktas | Rain (not freezing). | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 35.0 21.8 | 12.6 55 | No precipitation No precipitation | 1 | |||||||||||||
22 | 14.5 58 | 736.7 29 982.19 982.19 | 755.4 29.74 1007.12 1007.12 | 94 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | Rain. | 11.7 53 | 15.2 59 | 100%. 10/10. 8 oktas | 200-300 656-984 | 9.0 5.6 | 13.6 56 | 1.0 0.04 | 12 | ||||||||||||
21 | 14.7 58 | 736.7 29 982.19 982.19 | 755.4 29.74 1007.12 1007.12 | 93 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 8.0 5.0 | 13.5 56 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 14.9 59 | 736.3 28.99 981.65 981.65 | 755.0 29.72 1006.58 1006.58 | 93 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 13.8 57 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 14.4 58 | 736.0 28.98 981.25 981.25 | 754.6 29.71 1006.05 1006.05 | 96 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | 6.6 44 | 15.2 59 | 100%. 10/10. 8 oktas | 200-300 656-984 | 35.0 21.8 | 13.8 57 | 1.0 0.04 | 12 | ||||||||||||
18 | 13.4 56 | 736.1 28.98 981.39 981.39 | 754.9 29.72 1006.45 1006.45 | 96 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.2 1.4 | 12.7 55 | 0.6 0.02 | 1 | |||||||||||||
17 | 13.9 57 | 736.5 29 981.92 981.92 | 755.2 29.73 1006.85 1006.85 | 90 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 12.2 54 | No precipitation No precipitation | 1 | |||||||||||||
16 | 14.1 57 | 737.1 29.02 982.72 982.72 | 755.8 29.76 1007.65 1007.65 | 87 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | 12.0 54 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 14.4 58 | 737.8 29.05 983.65 983.65 | 756.5 29.78 1008.58 1008.58 | 77 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 27.0 16.8 | 10.4 51 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 14.4 58 | 738.5 29.07 984.59 984.59 | 757.2 29.81 1009.52 1009.52 | 75 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 10.0 50 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 15.0 59 | 739.2 29.1 985.52 985.52 | 757.9 29.84 1010.45 1010.45 | 71 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 9.8 50 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 14.3 58 | 739.7 29.12 986.19 986.19 | 758.5 29.86 1011.25 1011.25 | 66 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 7.9 46 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 12.9 55 | 740.4 29.15 987.12 987.12 | 759.3 29.89 1012.32 1012.32 | 71 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||