Weather archive in Rochester
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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 31, Friday | 14 | 15.3 60 | 743.9 29.29 991.79 991.79 | 762.7 30.03 1016.85 1016.85 | 60 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 7.5 46 | No precipitation No precipitation | 1 | |||||||||||||
13 | 15.6 60 | 743.8 29.28 991.65 991.65 | 762.7 30.03 1016.85 1016.85 | 58 | Wind blowing from the west-northwest | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 71.0 44.1 | 7.4 45 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 16.5 62 | 744.1 29.3 992.05 992.05 | 762.8 30.03 1016.98 1016.98 | 56 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | 7.7 46 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 14.3 58 | 744.2 29.3 992.19 992.19 | 763.1 30.04 1017.38 1017.38 | 64 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 60.0 37.3 | 7.6 46 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 13.9 57 | 744.4 29.31 992.45 992.45 | 763.3 30.05 1017.65 1017.65 | 65 | 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 | 100%. 10/10. 8 oktas | 3.4 38 | 14.4 58 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 65.0 40.4 | 7.3 45 | No precipitation No precipitation | 12 | ||||||||||||
09 | 12.2 54 | 744.4 29.31 992.45 992.45 | 763.5 30.06 1017.92 1017.92 | 83 | Wind blowing from the south-southwest | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 55.0 34.2 | 9.3 49 | No precipitation No precipitation | 1 | ||||||||||||||
08 | 8.9 48 | 744.6 29.31 992.72 992.72 | 763.8 30.07 1018.32 1018.32 | 95 | Wind blowing from the south-southeast | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 40.0 24.9 | 8.2 47 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 6.7 44 | 744.6 29.31 992.72 992.72 | 764.0 30.08 1018.58 1018.58 | 98 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 3.4 38 | 15.9 61 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 6.4 44 | No precipitation No precipitation | 12 | ||||||||||||||
06 | 3.7 39 | 744.4 29.31 992.45 992.45 | 764.1 30.08 1018.72 1018.72 | 96 | Wind blowing from the north-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 23.0 14.3 | 3.1 38 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 5.6 42 | 744.1 29.3 992.05 992.05 | 763.6 30.06 1018.05 1018.05 | 98 | Wind blowing from the north-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 5.3 42 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 5.0 41 | 744.3 29.3 992.32 992.32 | 763.9 30.07 1018.45 1018.45 | 97 | Wind blowing from the east | 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 | 45.0 28.0 | 4.5 40 | No precipitation No precipitation | 1 | ||||||||||||||||
03 | 5.0 41 | 744.3 29.3 992.32 992.32 | 763.8 30.07 1018.32 1018.32 | 93 | variable wind direction | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 40.0 24.9 | 4.0 39 | No precipitation No precipitation | 1 | ||||||||||||||||
02 | 7.2 45 | 744.4 29.31 992.45 992.45 | 763.7 30.07 1018.18 1018.18 | 89 | Wind blowing from the west-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | 55.0 34.2 | 5.5 42 | No precipitation No precipitation | 1 | ||||||||||||||||
01 | 8.4 47 | 744.4 29.31 992.45 992.45 | 763.8 30.07 1018.32 1018.32 | 88 | Wind blowing from the west-northwest | 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 | no clouds no clouds no clouds | 65.0 40.4 | 6.5 44 | No precipitation No precipitation | 6 | ||||||||||||||||
00 | 9.0 48 | 744.4 29.31 992.45 992.45 | 763.6 30.06 1018.05 1018.05 | 82 | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | 65.0 40.4 | 6.1 43 | No precipitation No precipitation | 1 | ||||||||||||||||
| July 30, Thursday | 23 | 8.9 48 | 744.1 29.3 992.05 992.05 | 763.4 30.06 1017.78 1017.78 | 79 | Wind blowing from the north-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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 65.0 40.4 | 5.5 42 | No precipitation No precipitation | 1 | |||||||||||||||
22 | 10.0 50 | 744.1 29.3 992.05 992.05 | 763.2 30.05 1017.52 1017.52 | 75 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | no clouds no clouds no clouds | 9.4 49 | 19.4 67 | 71.0 44.1 | 5.7 42 | No precipitation No precipitation | 12 | ||||||||||||||
21 | 13.0 55 | 743.7 29.28 991.52 991.52 | 762.7 30.03 1016.85 1016.85 | 59 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | no clouds no clouds no clouds | 71.0 44.1 | 5.2 41 | No precipitation No precipitation | 1 | ||||||||||||||||
20 | 14.6 58 | 743.3 29.26 990.99 990.99 | 762.1 30 1016.05 1016.05 | 53 | variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | no clouds no clouds no clouds | 71.0 44.1 | 5.0 41 | No precipitation No precipitation | 1 | ||||||||||||||||
19 | 15.8 60 | 742.9 29.25 990.45 990.45 | 761.7 29.99 1015.52 1015.52 | 51 | Wind blowing from the west-southwest | 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 | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | no clouds no clouds no clouds | 10.5 51 | 19.4 67 | 55.0 34.2 | 5.6 42 | No precipitation No precipitation | 12 | ||||||||||||||
18 | 16.9 62 | 742.6 29.24 990.05 990.05 | 761.2 29.97 1014.85 1014.85 | 48 | Wind blowing from the west-southwest | 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 | 19 m/s 68 km/h 43 mph 37 knots 8 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 | 1500-2000 4921-6562 | 55.0 34.2 | 5.6 42 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 17.9 64 | 742.3 29.22 989.65 989.65 | 760.9 29.96 1014.45 1014.45 | 46 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 6.1 43 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 18.3 65 | 742.4 29.23 989.79 989.79 | 761.0 29.96 1014.58 1014.58 | 45 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 65.0 40.4 | 6.0 43 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 19.3 67 | 741.9 29.21 989.12 989.12 | 760.4 29.94 1013.78 1013.78 | 47 | Wind blowing from the west-southwest | 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 | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 7.7 46 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 18.4 65 | 741.8 29.2 988.99 988.99 | 760.3 29.93 1013.65 1013.65 | 54 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 9.0 48 | No precipitation No precipitation | 1 | ||||||||||||||