Monthly Statistics in Rochester for September 2019

 September 2019  HighLowAverage
Temperature 83.8 °F (10-15:36) 47.8 °F (19-7:19) 63.2 °F
Dew Point 73.0 °F (11-12:46) 46.3 °F (19-13:59) 56.6 °F
Humidity 99 % (3-8:26) 34 % (19-16:37) 80.7 %
Wind Speed 8.99 mph Southwest (14-11:58) - -
Wind Gust 18.99 mph West (14-11:56) - -
Wind - - South
Pressure 30.29 in (13-1:15) 29.68 in (4-5:26) 30.07 in
Precipitation Total: 1.790 in
Max Rate: 7.890 in/hr (4-7:31)
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 09/21/2019  HighLowAverage
Temperature 59.9 °F (0:00) 55.0 °F (7:25) 56.6 °F
Dew Point 56.3 °F (0:00) 52.9 °F (6:33) 54.2 °F
Humidity 94 % (6:39) 87 % (0:00) 91.8 %
Wind Speed 0.00 mph West (0:00) - -
Wind Gust 1.99 mph West (5:47) - -
Wind - - West
Pressure 30.18 in (7:33) 30.14 in (1:13) 30.15 in
Precipitation Total: 0.000 in - -
 
 09/20/2019  HighLowAverage
Temperature 80.8 °F (16:25) 52.2 °F (7:03) 64.6 °F
Dew Point 58.6 °F (12:18) 49.5 °F (7:37) 54 °F
Humidity 92 % (1:20) 38 % (16:41) 71.8 %
Wind Speed 1.99 mph West (10:28) - -
Wind Gust 5.01 mph East (12:30) - -
Wind - - Southwest
Pressure 30.21 in (8:58) 30.11 in (17:53) 30.15 in
Precipitation Total: 0.000 in - -
 
 09/19/2019  HighLowAverage
Temperature 78.3 °F (16:30) 47.8 °F (7:19) 61.4 °F
Dew Point 55.4 °F (11:05) 46.3 °F (13:59) 50.9 °F
Humidity 97 % (6:49) 34 % (16:37) 72.7 %
Wind Speed 3.00 mph West (14:40) - -
Wind Gust 7.00 mph West (16:35) - -
Wind - - South
Pressure 30.27 in (9:59) 30.16 in (19:50) 30.21 in
Precipitation Total: 0.000 in - -
 
 09/18/2019  HighLowAverage
Temperature 75.7 °F (16:26) 48.6 °F (7:37) 60.2 °F
Dew Point 55.5 °F (16:43) 47.4 °F (6:49) 51.9 °F
Humidity 97 % (8:25) 47 % (16:30) 76.8 %
Wind Speed 3.00 mph Northeast (10:40) - -
Wind Gust 7.00 mph East (10:34) - -
Wind - - East
Pressure 30.25 in (9:27) 30.18 in (0:56) 30.22 in
Precipitation Total: 0.000 in - -
 
 09/17/2019  HighLowAverage
Temperature 75.2 °F (15:15) 48.2 °F (7:26) 60.2 °F
Dew Point 57.4 °F (10:13) 46.8 °F (6:38) 50.4 °F
Humidity 97 % (7:56) 41 % (15:58) 73.6 %
Wind Speed 1.99 mph Southeast (12:05) - -
Wind Gust 5.99 mph Southeast (17:29) - -
Wind - - Southwest
Pressure 30.20 in (9:24) 30.10 in (0:41) 30.15 in
Precipitation Total: 0.000 in - -
 
 09/16/2019  HighLowAverage
Temperature 72.1 °F (14:36) 53.1 °F (23:59) 62.5 °F
Dew Point 59.5 °F (9:36) 49.5 °F (23:30) 55.5 °F
Humidity 97 % (0:37) 53 % (17:30) 79.4 %
Wind Speed 4.00 mph Southeast (10:50) - -
Wind Gust 8.01 mph Southeast (10:44) - -
Wind - - South
Pressure 30.11 in (22:59) 30.05 in (17:50) 30.06 in
Precipitation Total: 0.000 in - -
 
 09/15/2019  HighLowAverage
Temperature 70.9 °F (12:51) 55.2 °F (7:09) 60.6 °F
Dew Point 64.0 °F (16:15) 54.1 °F (5:31) 58.4 °F
Humidity 98 % (8:06) 74 % (13:33) 92.7 %
Wind Speed 3.00 mph West (11:33) - -
Wind Gust 7.00 mph West (11:29) - -
Wind - - Southwest
Pressure 30.13 in (0:37) 30.06 in (23:59) 30.1 in
Precipitation Total: 0.080 in
Max Rate: 0.110 in/hr (20:27)
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 09/14/2019  HighLowAverage
Temperature 73.4 °F (14:32) 59.0 °F (23:59) 66.3 °F
Dew Point 64.9 °F (9:58) 56.7 °F (13:45) 59.6 °F
Humidity 96 % (4:13) 58 % (14:52) 80.1 %
Wind Speed 8.99 mph Southwest (11:58) - -
Wind Gust 18.99 mph West (11:56) - -
Wind - - West
Pressure 30.13 in (23:13) 30.02 in (1:05) 30.06 in
Precipitation Total: 0.230 in
Max Rate: 2.560 in/hr (3:57)
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 09/13/2019  HighLowAverage
Temperature 69.8 °F (16:52) 51.1 °F (6:32) 60.7 °F
Dew Point 60.5 °F (12:03) 48.5 °F (3:18) 54.9 °F
Humidity 94 % (4:16) 69 % (17:27) 81.6 %
Wind Speed 4.00 mph East (10:19) - -
Wind Gust 15.99 mph Southeast (23:41) - -
Wind - - Southeast
Pressure 30.29 in (1:15) 30.02 in (23:59) 30.2 in
Precipitation Total: 0.000 in - -
 
 09/12/2019  HighLowAverage
Temperature 67.6 °F (0:00) 57.2 °F (23:39) 61.4 °F
Dew Point 65.2 °F (0:00) 49.9 °F (23:59) 55.7 °F
Humidity 93 % (5:35) 64 % (18:12) 81.9 %
Wind Speed 3.00 mph South (14:23) - -
Wind Gust 8.99 mph East (14:48) - -
Wind - - East
Pressure 30.28 in (22:08) 30.03 in (0:23) 30.15 in
Precipitation Total: 0.030 in
Max Rate: 0.040 in/hr (9:41)
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 09/11/2019  HighLowAverage
Temperature 83.7 °F (15:37) 67.6 °F (23:59) 74.1 °F
Dew Point 73.0 °F (12:46) 65.2 °F (23:59) 68.7 °F
Humidity 98 % (6:13) 64 % (15:23) 83.9 %
Wind Speed 5.01 mph West (9:48) - -
Wind Gust 10.00 mph West (9:46) - -
Wind - - West
Pressure 30.09 in (2:07) 30.01 in (17:23) 30.04 in
Precipitation Total: 0.450 in
Max Rate: 1.010 in/hr (3:36)
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 09/10/2019  HighLowAverage
Temperature 83.8 °F (15:36) 48.7 °F (6:19) 66 °F
Dew Point 69.7 °F (17:56) 47.4 °F (6:19) 58.6 °F
Humidity 97 % (8:05) 55 % (15:38) 78.7 %
Wind Speed 3.00 mph Southwest (14:13) - -
Wind Gust 10.00 mph West (13:40) - -
Wind - - South
Pressure 30.27 in (0:10) 30.02 in (23:59) 30.15 in
Precipitation Total: 0.000 in - -
 
 09/9/2019  HighLowAverage
Temperature 67.6 °F (16:09) 51.4 °F (7:03) 58.3 °F
Dew Point 56.2 °F (13:05) 48.8 °F (23:58) 52.1 °F
Humidity 95 % (7:06) 60 % (16:16) 80.7 %
Wind Speed 1.99 mph South (12:55) - -
Wind Gust 5.01 mph Northeast (12:52) - -
Wind - - East
Pressure 30.28 in (21:12) 30.17 in (0:05) 30.23 in
Precipitation Total: 0.000 in - -
 
 09/8/2019  HighLowAverage
Temperature 67.3 °F (13:07) 54.0 °F (23:59) 59.7 °F
Dew Point 59.1 °F (9:19) 50.8 °F (17:39) 54.5 °F
Humidity 97 % (7:20) 64 % (16:52) 83.8 %
Wind Speed 1.99 mph West (11:03) - -
Wind Gust 5.01 mph West (11:03) - -
Wind - - South
Pressure 30.18 in (23:53) 29.90 in (0:31) 30.03 in
Precipitation Total: 0.010 in - -
 
 09/7/2019  HighLowAverage
Temperature 70.2 °F (17:33) 54.3 °F (7:03) 61.6 °F
Dew Point 58.6 °F (0:00) 53.4 °F (6:29) 56 °F
Humidity 97 % (5:59) 61 % (18:40) 83.2 %
Wind Speed 5.01 mph West (11:21) - -
Wind Gust 11.99 mph West (15:20) - -
Wind - - West
Pressure 29.90 in (23:18) 29.82 in (18:20) 29.84 in
Precipitation Total: 0.040 in
Max Rate: 0.100 in/hr (21:18)
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 09/6/2019  HighLowAverage
Temperature 72.9 °F (14:11) 51.1 °F (7:23) 60.8 °F
Dew Point 59.2 °F (18:52) 50.0 °F (7:09) 55.4 °F
Humidity 97 % (7:10) 53 % (13:33) 83.9 %
Wind Speed 3.00 mph Southwest (11:43) - -
Wind Gust 8.01 mph East (13:07) - -
Wind - - South
Pressure 30.01 in (0:00) 29.82 in (23:53) 29.89 in
Precipitation Total: 0.020 in - -
 
 09/5/2019  HighLowAverage
Temperature 72.5 °F (13:52) 50.5 °F (7:16) 60.9 °F
Dew Point 58.6 °F (14:35) 49.4 °F (7:16) 54 °F
Humidity 97 % (7:39) 54 % (12:53) 79.7 %
Wind Speed 4.00 mph South (12:58) - -
Wind Gust 8.01 mph Southwest (10:01) - -
Wind - - Southwest
Pressure 30.12 in (9:24) 30.01 in (23:59) 30.06 in
Precipitation Total: 0.000 in - -
 
 09/4/2019  HighLowAverage
Temperature 73.6 °F (12:51) 56.5 °F (23:59) 67.9 °F
Dew Point 67.5 °F (8:54) 52.7 °F (23:53) 60.6 °F
Humidity 96 % (8:19) 62 % (17:01) 78 %
Wind Speed 5.99 mph West (9:47) - -
Wind Gust 14.00 mph West (9:54) - -
Wind - - West
Pressure 30.06 in (23:29) 29.68 in (5:26) 29.85 in
Precipitation Total: 0.410 in
Max Rate: 7.890 in/hr (7:31)
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 09/3/2019  HighLowAverage
Temperature 78.3 °F (14:55) 59.5 °F (7:03) 68.8 °F
Dew Point 66.4 °F (18:39) 58.7 °F (7:03) 62.4 °F
Humidity 99 % (8:26) 55 % (14:55) 81.7 %
Wind Speed 1.99 mph West (11:16) - -
Wind Gust 8.01 mph West (23:47) - -
Wind - - Southwest
Pressure 30.04 in (7:25) 29.76 in (23:59) 29.94 in
Precipitation Total: 0.010 in - -
 
 09/2/2019  HighLowAverage
Temperature 73.9 °F (18:02) 62.2 °F (10:18) 66.8 °F
Dew Point 63.7 °F (2:02) 59.2 °F (13:49) 62.2 °F
Humidity 98 % (4:22) 64 % (18:39) 86 %
Wind Speed 4.00 mph West (13:47) - -
Wind Gust 8.99 mph West (13:26) - -
Wind - - West
Pressure 30.01 in (0:00) 29.93 in (6:18) 29.96 in
Precipitation Total: 0.120 in
Max Rate: 0.140 in/hr (6:11)
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 09/1/2019  HighLowAverage
Temperature 74.7 °F (16:06) 53.6 °F (2:45) 63.6 °F
Dew Point 64.7 °F (16:49) 49.5 °F (1:38) 57.6 °F
Humidity 96 % (22:35) 61 % (14:23) 81.3 %
Wind Speed 2.49 mph East (11:57) - -
Wind Gust 5.99 mph East (11:19) - -
Wind - - Southeast
Pressure 30.27 in (0:05) 30.01 in (23:59) 30.17 in
Precipitation Total: 0.390 in
Max Rate: 1.720 in/hr (21:15)
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