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 August 11, Tuesday | 11 | 16.7 62 | 749.3 29.5 998.98 998.98 | 768.2 30.24 1024.18 1024.18 | 72 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 11.5 53 | No precipitation No precipitation | 1 | |||||||||||||
10 | 14.1 57 | 749.4 29.5 999.12 999.12 | 768.4 30.25 1024.45 1024.45 | 84 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 5.3 42 | 14.1 57 | 100%. 10/10. 8 oktas | 200-300 656-984 | 25.0 15.5 | 11.5 53 | No precipitation No precipitation | 12 | ||||||||||||||
09 | 12.6 55 | 749.4 29.5 999.12 999.12 | 768.5 30.26 1024.58 1024.58 | 94 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 26.0 16.2 | 11.7 53 | No precipitation No precipitation | 1 | ||||||||||||||
08 | 9.7 49 | 749.3 29.5 998.98 998.98 | 768.6 30.26 1024.72 1024.72 | 99 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 27.0 16.8 | 9.5 49 | No precipitation No precipitation | 1 | ||||||||||||||||
07 | 7.9 46 | 749.2 29.5 998.85 998.85 | 768.7 30.26 1024.85 1024.85 | 99 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Mist. | 5.3 42 | 17.5 64 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 2.1 1.3 | 7.7 46 | No precipitation No precipitation | 12 | |||||||||||
06 | 7.2 45 | 749.2 29.5 998.85 998.85 | 768.7 30.26 1024.85 1024.85 | 99 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | 7.0 45 | No precipitation No precipitation | 1 | |||||||||||||
05 | 6.7 44 | 749.3 29.5 998.98 998.98 | 768.8 30.27 1024.98 1024.98 | 97 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 60%. 6/10. 5 oktas | Mist. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 8.0 5.0 | 6.3 43 | No precipitation No precipitation | 1 | |||||||||||||
04 | 5.6 42 | 749.4 29.5 999.12 999.12 | 769.0 30.28 1025.25 1025.25 | 97 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | 1.0 0.6 | 5.1 41 | No precipitation No precipitation | 1 | ||||||||||||||||
03 | 7.3 45 | 749.3 29.5 998.98 998.98 | 768.8 30.27 1024.98 1024.98 | 96 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | 20.0 12.4 | 6.7 44 | No precipitation No precipitation | 1 | ||||||||||||||||
02 | 8.3 47 | 749.4 29.5 999.12 999.12 | 768.8 30.27 1024.98 1024.98 | 97 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 7.4 45 | 749.4 29.5 999.12 999.12 | 768.9 30.27 1025.12 1025.12 | 95 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 11.0 6.8 | 6.7 44 | No precipitation No precipitation | 6 | |||||||||||||||
00 | 8.3 47 | 749.2 29.5 998.85 998.85 | 768.7 30.26 1024.85 1024.85 | 93 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 18.0 11.2 | 7.3 45 | No precipitation No precipitation | 1 | ||||||||||||||||
| August 10, Monday | 23 | 9.3 49 | 749.1 29.49 998.72 998.72 | 768.4 30.25 1024.45 1024.45 | 92 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 22.0 13.7 | 8.0 46 | No precipitation No precipitation | 1 | |||||||||||||||
22 | 11.3 52 | 748.7 29.48 998.18 998.18 | 767.8 30.23 1023.65 1023.65 | 88 | Wind blowing from the north-northwest | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | 10.8 51 | 20.1 68 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 28.0 17.4 | 9.3 49 | No precipitation No precipitation | 12 | ||||||||||||
21 | 13.3 56 | 748.4 29.46 997.78 997.78 | 767.5 30.22 1023.25 1023.25 | 80 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 23.0 14.3 | 9.8 50 | No precipitation No precipitation | 1 | ||||||||||||||||
20 | 16.6 62 | 747.7 29.44 996.85 996.85 | 766.6 30.18 1022.05 1022.05 | 68 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 1500-2000 4921-6562 | 21.0 13.1 | 10.6 51 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 17.5 64 | 747.4 29.43 996.45 996.45 | 766.2 30.17 1021.52 1021.52 | 63 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 20–30%. 2/10–3/10. 2 oktas | 9.5 49 | 20.1 68 | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 22.0 13.7 | 10.4 51 | No precipitation No precipitation | 12 | ||||||||||||
18 | 18.5 65 | 747.2 29.42 996.18 996.18 | 765.9 30.15 1021.12 1021.12 | 57 | Wind blowing from the south-west | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 21.0 13.1 | 9.7 49 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 19.6 67 | 747.1 29.41 996.05 996.05 | 765.7 30.15 1020.85 1020.85 | 52 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 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 | 1000-1500 3281-4921 | 26.0 16.2 | 9.5 49 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 17.9 64 | 747.0 29.41 995.92 995.92 | 765.7 30.15 1020.85 1020.85 | 55 | Wind blowing from the 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 | 10 m/s 36 km/h 22 mph 19 knots 5 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 | 1000-1500 3281-4921 | 25.0 15.5 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 17.5 64 | 746.9 29.41 995.79 995.79 | 765.7 30.15 1020.85 1020.85 | 59 | 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 | 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 | 1000-1500 3281-4921 | 25.0 15.5 | 9.3 49 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 16.9 62 | 746.9 29.41 995.79 995.79 | 765.7 30.15 1020.85 1020.85 | 60 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 25.0 15.5 | 9.1 48 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 17.6 64 | 746.6 29.39 995.39 995.39 | 765.3 30.13 1020.32 1020.32 | 57 | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 25.0 15.5 | 8.8 48 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 15.8 60 | 746.5 29.39 995.25 995.25 | 765.4 30.13 1020.45 1020.45 | 65 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 22.0 13.7 | 9.1 48 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 15.2 59 | 746.4 29.39 995.12 995.12 | 765.3 30.13 1020.32 1020.32 | 67 | Wind blowing from the north-northwest | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 21.0 13.1 | 9.1 48 | No precipitation No precipitation | 1 | ||||||||||||||