Monthly Statistics in Rochester for 2017

 2017  HighLowAverage
Temperature 92.1 °F (9/24-16:20) 0.9 °F (12/28-8:18) 49.9 °F
Dew Point 75.0 °F (7/12-16:02) -2.8 °F (12/27-0:37) 41.9 °F
Humidity 99 % (1/4-1:19) 13 % (6/14-17:50) 76.1 %
Wind Speed 25.99 mph West (3/8-13:54) - -
Wind Gust 51.00 mph West (3/8-15:03) - -
Wind - - Southwest
Pressure 30.79 in (1/13-19:53) 29.01 in (11/19-1:43) 29.95 in
Precipitation Total: 34.190 in
Max Rate: 7.680 in/hr (10/15-16:49)
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 December 2017  HighLowAverage
Temperature 52.7 °F (5-17:23) 0.9 °F (28-8:18) 26.3 °F
Dew Point 48.1 °F (5-17:09) -2.8 °F (27-0:37) 20.6 °F
Humidity 98 % (4-8:43) 38 % (9-15:15) 79.7 %
Wind Speed 17.00 mph West (5-23:13) - -
Wind Gust 35.01 mph West (5-23:04) - -
Wind - - Southwest
Pressure 30.60 in (28-8:54) 29.45 in (12-9:15) 29.97 in
Precipitation Total: 0.780 in
Max Rate: 0.340 in/hr (5-5:11)
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 November 2017  HighLowAverage
Temperature 64.8 °F (2-15:10) 20.1 °F (10-10:08) 39.5 °F
Dew Point 57.5 °F (2-13:46) 7.1 °F (10-11:49) 32 °F
Humidity 99 % (2-3:46) 31 % (21-13:34) 76 %
Wind Speed 11.99 mph West (29-1:07) - -
Wind Gust 27.00 mph West (29-1:21) - -
Wind - - Southwest
Pressure 30.59 in (11-9:35) 29.01 in (19-1:43) 30.01 in
Precipitation Total: 3.530 in
Max Rate: 1.990 in/hr (5-18:58)
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 October 2017  HighLowAverage
Temperature 82.0 °F (4-13:39) 34.0 °F (17-5:20) 56.5 °F
Dew Point 68.1 °F (7-13:36) 32.1 °F (30-16:08) 48.9 °F
Humidity 99 % (7-8:01) 30 % (20-15:59) 77.7 %
Wind Speed 11.99 mph Southwest (15-16:56) - -
Wind Gust 27.00 mph West (30-17:33) - -
Wind - - Southwest
Pressure 30.46 in (3-9:32) 29.19 in (30-3:48) 30 in
Precipitation Total: 6.211 in
Max Rate: 7.680 in/hr (15-16:49)
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 September 2017  HighLowAverage
Temperature 92.1 °F (24-16:20) 41.4 °F (30-23:59) 64.3 °F
Dew Point 72.4 °F (26-16:41) 39.4 °F (30-23:47) 57 °F
Humidity 99 % (3-9:48) 35 % (23-12:46) 79.2 %
Wind Speed 7.00 mph West (4-13:39) - -
Wind Gust 18.99 mph West (7-16:10) - -
Wind - - South
Pressure 30.45 in (10-8:50) 29.55 in (4-22:02) 30.01 in
Precipitation Total: 1.579 in
Max Rate: 3.530 in/hr (4-23:12)
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 August 2017  HighLowAverage
Temperature 88.2 °F (2-16:30) 47.5 °F (26-7:06) 67.7 °F
Dew Point 73.6 °F (22-10:45) 43.1 °F (31-23:59) 59.7 °F
Humidity 99 % (4-7:24) 36 % (27-15:36) 77.3 %
Wind Speed 8.99 mph Southwest (4-15:33) - -
Wind Gust 21.99 mph West (18-17:05) - -
Wind - - Southwest
Pressure 30.29 in (26-9:08) 29.64 in (22-18:51) 29.98 in
Precipitation Total: 2.830 in
Max Rate: 6.700 in/hr (22-13:13)
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 July 2017  HighLowAverage
Temperature 87.3 °F (6-16:37) 54.3 °F (9-6:09) 70.4 °F
Dew Point 75.0 °F (12-16:02) 45.1 °F (4-19:14) 62.7 °F
Humidity 99 % (11-6:48) 30 % (4-17:02) 78.5 %
Wind Speed 8.99 mph Northwest (2-17:57) - -
Wind Gust 18.99 mph West (2-18:47) - -
Wind - - Southwest
Pressure 30.21 in (25-21:29) 29.64 in (8-4:42) 29.93 in
Precipitation Total: 4.050 in
Max Rate: 5.140 in/hr (12-23:05)
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 June 2017  HighLowAverage
Temperature 89.8 °F (17-16:45) 47.8 °F (2-6:31) 66.6 °F
Dew Point 73.4 °F (18-11:12) 18.8 °F (14-17:50) 56.8 °F
Humidity 99 % (6-7:29) 13 % (14-17:50) 73.3 %
Wind Speed 8.99 mph West (11-15:57) - -
Wind Gust 21.99 mph West (27-16:19) - -
Wind - - Southwest
Pressure 30.08 in (14-8:40) 29.49 in (23-18:01) 29.86 in
Precipitation Total: 2.980 in
Max Rate: 2.280 in/hr (30-10:41)
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 May 2017  HighLowAverage
Temperature 86.0 °F (18-16:44) 36.1 °F (10-6:51) 56 °F
Dew Point 66.8 °F (18-19:46) 23.6 °F (8-18:46) 46.7 °F
Humidity 99 % (1-10:18) 30 % (31-16:08) 73.4 %
Wind Speed 14.00 mph Northwest (2-16:14) - -
Wind Gust 38.01 mph West (2-16:11) - -
Wind - - Southwest
Pressure 30.31 in (20-8:44) 29.27 in (6-5:46) 29.82 in
Precipitation Total: 4.500 in
Max Rate: 4.270 in/hr (1-16:43)
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 April 2017  HighLowAverage
Temperature 87.3 °F (27-15:22) 30.0 °F (8-7:03) 51 °F
Dew Point 65.0 °F (27-14:37) 17.5 °F (8-16:43) 40.6 °F
Humidity 99 % (1-9:35) 23 % (23-18:16) 70.4 %
Wind Speed 17.00 mph Southwest (4-14:35) - -
Wind Gust 32.99 mph West (16-14:02) - -
Wind - - Southwest
Pressure 30.50 in (13-8:38) 29.14 in (6-22:07) 29.95 in
Precipitation Total: 3.990 in
Max Rate: 3.600 in/hr (27-22:26)
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 March 2017  HighLowAverage
Temperature 64.6 °F (1-11:44) 4.1 °F (5-7:09) 32.3 °F
Dew Point 53.9 °F (1-9:25) 0.1 °F (4-12:19) 23.8 °F
Humidity 97 % (28-9:29) 19 % (8-13:49) 72.5 %
Wind Speed 25.99 mph West (8-13:54) - -
Wind Gust 51.00 mph West (8-15:03) - -
Wind - - Southwest
Pressure 30.76 in (5-4:38) 29.23 in (1-19:52) 30.09 in
Precipitation Total: 2.500 in
Max Rate: 1.260 in/hr (31-9:17)
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 February 2017  HighLowAverage
Temperature 65.3 °F (23-13:18) 14.5 °F (9-7:43) 34.6 °F
Dew Point 56.7 °F (24-13:05) 5.3 °F (9-11:35) 26.6 °F
Humidity 99 % (7-19:32) 37 % (27-16:31) 73.8 %
Wind Speed 15.01 mph West (18-14:41) - -
Wind Gust 38.01 mph West (23-13:50) - -
Wind - - Southwest
Pressure 30.35 in (20-9:37) 29.23 in (8-1:22) 29.86 in
Precipitation Total: 1.170 in
Max Rate: 0.470 in/hr (25-10:59)
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 January 2017  HighLowAverage
Temperature 55.2 °F (12-9:11) 7.9 °F (7-4:11) 30.8 °F
Dew Point 52.6 °F (12-10:00) 1.5 °F (7-3:47) 25.3 °F
Humidity 99 % (4-1:19) 38 % (11-15:45) 80.8 %
Wind Speed 17.50 mph Southwest (11-2:57) - -
Wind Gust 41.00 mph West (11-3:05) - -
Wind - - Southwest
Pressure 30.79 in (13-19:53) 29.32 in (26-14:52) 29.91 in
Precipitation Total: 0.070 in - -