Monthly Statistics in Rochester for September 2015

 September 2015  HighLowAverage
Temperature 90.5 °F (7-15:41) 44.6 °F (21-7:28) 66.8 °F
Dew Point 74.3 °F (3-11:29) 39.9 °F (20-17:56) 59.5 °F
Humidity 99 % (2-5:28) 39 % (20-17:33) 79.5 %
Wind Speed 5.99 mph Southwest (7-13:18) - -
Wind Gust 17.00 mph West (13-9:53) - -
Wind - - Southwest
Pressure 30.47 in (26-10:20) 29.61 in (13-3:19) 30.05 in
Precipitation Total: 4.310 in
Max Rate: 2.720 in/hr (9-11:44)
- -
 
 9/30/2015  HighLowAverage
Temperature 58.5 °F (0:00) 52.2 °F (11:29) 54.7 °F
Dew Point 57.9 °F (0:00) 43.5 °F (22:29) 51.6 °F
Humidity 99 % (0:54) 69 % (22:29) 89.7 %
Wind Speed 3.00 mph North (1:13) - -
Wind Gust 8.01 mph South (4:57) - -
Wind - - South
Pressure 30.20 in (22:05) 29.88 in (6:19) 30.02 in
Precipitation Total: 0.860 in
Max Rate: 0.270 in/hr (8:20)
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 9/29/2015  HighLowAverage
Temperature 71.2 °F (13:08) 58.5 °F (23:59) 66.5 °F
Dew Point 69.5 °F (14:38) 57.6 °F (23:55) 65.4 °F
Humidity 99 % (6:58) 91 % (13:33) 96.1 %
Wind Speed 3.00 mph South (23:02) - -
Wind Gust 5.99 mph Northeast (21:15) - -
Wind - - West
Pressure 30.00 in (0:00) 29.88 in (21:05) 29.93 in
Precipitation Total: 0.620 in
Max Rate: 0.260 in/hr (22:52)
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 9/28/2015  HighLowAverage
Temperature 72.3 °F (13:55) 61.9 °F (8:42) 65.8 °F
Dew Point 67.2 °F (13:55) 56.0 °F (0:36) 62.4 °F
Humidity 98 % (21:04) 77 % (0:23) 89 %
Wind Speed 3.00 mph Northwest (10:29) - -
Wind Gust 8.99 mph West (15:12) - -
Wind - - Southwest
Pressure 30.17 in (0:00) 30.00 in (23:59) 30.09 in
Precipitation Total: 0.200 in
Max Rate: 0.290 in/hr (8:44)
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 9/27/2015  HighLowAverage
Temperature 79.0 °F (16:06) 52.3 °F (6:43) 63.7 °F
Dew Point 57.7 °F (17:46) 50.9 °F (11:07) 53.9 °F
Humidity 99 % (6:44) 42 % (16:14) 73.4 %
Wind Speed 3.00 mph South (9:58) - -
Wind Gust 8.01 mph South (11:23) - -
Wind - - South
Pressure 30.38 in (0:05) 30.14 in (20:05) 30.27 in
Precipitation Total: 0.000 in - -
 
 9/26/2015  HighLowAverage
Temperature 72.0 °F (13:56) 51.1 °F (7:51) 61 °F
Dew Point 60.2 °F (15:13) 49.6 °F (6:40) 54.4 °F
Humidity 96 % (7:54) 63 % (13:32) 79.7 %
Wind Speed 1.99 mph Southeast (10:17) - -
Wind Gust 5.01 mph Southeast (9:47) - -
Wind - - Southeast
Pressure 30.47 in (10:20) 30.35 in (23:59) 30.39 in
Precipitation Total: 0.000 in - -
 
 9/25/2015  HighLowAverage
Temperature 72.1 °F (12:54) 52.9 °F (7:53) 62 °F
Dew Point 60.5 °F (14:03) 49.4 °F (23:40) 55 °F
Humidity 97 % (7:50) 64 % (12:57) 78.5 %
Wind Speed 1.99 mph Southeast (10:59) - -
Wind Gust 7.00 mph Northeast (14:21) - -
Wind - - Southeast
Pressure 30.38 in (9:35) 30.29 in (17:04) 30.34 in
Precipitation Total: 0.000 in - -
 
 9/24/2015  HighLowAverage
Temperature 77.0 °F (13:23) 51.8 °F (7:17) 63.6 °F
Dew Point 62.9 °F (17:11) 50.9 °F (7:04) 56.2 °F
Humidity 97 % (6:01) 50 % (12:00) 78.5 %
Wind Speed 1.99 mph West (10:20) - -
Wind Gust 5.99 mph Southwest (13:08) - -
Wind - - Southeast
Pressure 30.38 in (9:05) 30.29 in (5:04) 30.33 in
Precipitation Total: 0.000 in - -
 
 9/23/2015  HighLowAverage
Temperature 76.8 °F (13:55) 51.1 °F (7:45) 62.4 °F
Dew Point 58.1 °F (11:05) 50.3 °F (7:43) 54.2 °F
Humidity 99 % (7:53) 44 % (12:53) 77.6 %
Wind Speed 1.99 mph West (8:13) - -
Wind Gust 4.00 mph West (10:56) - -
Wind - - Southeast
Pressure 30.32 in (9:35) 30.23 in (4:34) 30.27 in
Precipitation Total: 0.000 in - -
 
 9/22/2015  HighLowAverage
Temperature 75.9 °F (16:06) 48.6 °F (6:37) 61 °F
Dew Point 58.8 °F (18:33) 47.2 °F (5:29) 52.6 °F
Humidity 96 % (4:57) 46 % (15:52) 76.3 %
Wind Speed 3.00 mph Northwest (11:11) - -
Wind Gust 5.99 mph West (10:49) - -
Wind - - Southeast
Pressure 30.26 in (7:06) 30.20 in (20:19) 30.22 in
Precipitation Total: 0.000 in - -
 
 9/21/2015  HighLowAverage
Temperature 69.3 °F (15:43) 44.6 °F (7:28) 56.4 °F
Dew Point 51.6 °F (10:17) 43.5 °F (6:59) 47 °F
Humidity 97 % (4:26) 40 % (15:46) 73.7 %
Wind Speed 4.00 mph South (11:14) - -
Wind Gust 8.99 mph East (10:59) - -
Wind - - East
Pressure 30.23 in (6:50) 30.17 in (20:49) 30.19 in
Precipitation Total: 0.000 in - -
 
 9/20/2015  HighLowAverage
Temperature 67.8 °F (16:13) 49.8 °F (23:59) 58.3 °F
Dew Point 55.3 °F (0:03) 39.9 °F (17:56) 48.2 °F
Humidity 91 % (23:41) 39 % (17:33) 71.1 %
Wind Speed 1.99 mph West (0:00) - -
Wind Gust 5.99 mph Southwest (13:34) - -
Wind - - West
Pressure 30.20 in (21:20) 29.94 in (1:04) 30.11 in
Precipitation Total: 0.000 in - -
 
 9/19/2015  HighLowAverage
Temperature 78.4 °F (13:48) 60.4 °F (23:59) 67.5 °F
Dew Point 69.2 °F (16:51) 54.4 °F (23:28) 62.5 °F
Humidity 94 % (16:21) 67 % (13:56) 84.3 %
Wind Speed 5.01 mph Northwest (12:51) - -
Wind Gust 15.99 mph West (13:03) - -
Wind - - West
Pressure 29.94 in (23:35) 29.67 in (18:04) 29.77 in
Precipitation Total: 0.170 in
Max Rate: 0.990 in/hr (14:55)
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 9/18/2015  HighLowAverage
Temperature 85.3 °F (16:16) 58.3 °F (6:58) 70.6 °F
Dew Point 64.8 °F (11:53) 56.9 °F (6:53) 60.6 °F
Humidity 96 % (1:09) 43 % (16:21) 73.4 %
Wind Speed 3.00 mph West (13:31) - -
Wind Gust 7.00 mph Northwest (11:55) - -
Wind - - West
Pressure 30.00 in (0:00) 29.85 in (17:49) 29.92 in
Precipitation Total: 0.000 in - -
 
 9/17/2015  HighLowAverage
Temperature 85.1 °F (16:14) 59.0 °F (7:23) 70.3 °F
Dew Point 66.0 °F (11:43) 56.9 °F (15:04) 61.1 °F
Humidity 97 % (3:35) 39 % (16:16) 76.3 %
Wind Speed 3.00 mph Southwest (14:14) - -
Wind Gust 8.01 mph Northwest (13:17) - -
Wind - - West
Pressure 30.20 in (0:00) 30.00 in (23:59) 30.1 in
Precipitation Total: 0.000 in - -
 
 9/16/2015  HighLowAverage
Temperature 85.1 °F (14:48) 57.2 °F (7:31) 69.2 °F
Dew Point 64.3 °F (11:46) 56.0 °F (0:12) 59.6 °F
Humidity 96 % (3:45) 42 % (14:49) 74.4 %
Wind Speed 1.99 mph West (9:51) - -
Wind Gust 7.00 mph Southwest (14:57) - -
Wind - - South
Pressure 30.35 in (7:35) 30.20 in (23:59) 30.27 in
Precipitation Total: 0.000 in - -
 
 9/15/2015  HighLowAverage
Temperature 83.3 °F (17:21) 50.9 °F (7:10) 66 °F
Dew Point 62.1 °F (17:34) 49.2 °F (7:10) 55.6 °F
Humidity 94 % (1:47) 43 % (16:24) 72.1 %
Wind Speed 3.00 mph West (10:49) - -
Wind Gust 8.01 mph Northwest (13:31) - -
Wind - - West
Pressure 30.32 in (8:50) 30.17 in (0:04) 30.27 in
Precipitation Total: 0.000 in - -
 
 9/14/2015  HighLowAverage
Temperature 72.1 °F (16:20) 51.3 °F (7:09) 60.6 °F
Dew Point 54.6 °F (9:51) 48.3 °F (14:20) 51.4 °F
Humidity 95 % (0:00) 45 % (16:29) 73.9 %
Wind Speed 5.01 mph West (0:28) - -
Wind Gust 14.00 mph West (1:28) - -
Wind - - West
Pressure 30.17 in (22:35) 29.85 in (2:19) 30.03 in
Precipitation Total: 0.000 in - -
 
 9/13/2015  HighLowAverage
Temperature 57.7 °F (0:00) 52.7 °F (23:54) 54.2 °F
Dew Point 57.2 °F (0:00) 51.4 °F (10:34) 53 °F
Humidity 99 % (0:00) 89 % (15:02) 95.3 %
Wind Speed 5.01 mph West (6:40) - -
Wind Gust 17.00 mph West (9:53) - -
Wind - - West
Pressure 29.85 in (22:20) 29.61 in (3:19) 29.72 in
Precipitation Total: 0.380 in
Max Rate: 0.350 in/hr (17:14)
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 9/12/2015  HighLowAverage
Temperature 64.9 °F (0:16) 57.7 °F (23:59) 60.8 °F
Dew Point 61.3 °F (14:10) 56.0 °F (6:34) 58.8 °F
Humidity 99 % (10:25) 80 % (3:19) 93.1 %
Wind Speed 3.00 mph South (7:05) - -
Wind Gust 7.00 mph East (14:16) - -
Wind - - South
Pressure 29.82 in (0:00) 29.64 in (23:59) 29.74 in
Precipitation Total: 1.710 in
Max Rate: 0.940 in/hr (15:24)
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 9/11/2015  HighLowAverage
Temperature 78.3 °F (16:20) 52.3 °F (7:27) 64.7 °F
Dew Point 61.4 °F (10:28) 51.2 °F (7:17) 55.9 °F
Humidity 97 % (5:28) 49 % (13:43) 75.7 %
Wind Speed 1.99 mph West (8:49) - -
Wind Gust 4.00 mph West (8:45) - -
Wind - - West
Pressure 29.88 in (9:50) 29.79 in (19:34) 29.82 in
Precipitation Total: 0.000 in - -
 
 9/10/2015  HighLowAverage
Temperature 75.4 °F (16:12) 57.7 °F (23:59) 66.1 °F
Dew Point 60.5 °F (9:00) 52.4 °F (15:27) 56.4 °F
Humidity 93 % (6:46) 47 % (16:12) 72.4 %
Wind Speed 3.00 mph Southeast (14:04) - -
Wind Gust 5.99 mph East (9:13) - -
Wind - - East
Pressure 29.94 in (0:35) 29.85 in (23:59) 29.89 in
Precipitation Total: 0.000 in - -
 
 9/9/2015  HighLowAverage
Temperature 81.3 °F (10:47) 66.6 °F (23:47) 73.1 °F
Dew Point 70.8 °F (10:35) 58.6 °F (23:57) 66.1 °F
Humidity 96 % (12:44) 61 % (18:04) 79.2 %
Wind Speed 4.00 mph West (10:08) - -
Wind Gust 13.00 mph Northwest (11:28) - -
Wind - - West
Pressure 29.91 in (21:35) 29.79 in (10:49) 29.82 in
Precipitation Total: 0.320 in
Max Rate: 2.720 in/hr (11:44)
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 9/8/2015  HighLowAverage
Temperature 90.5 °F (15:37) 69.3 °F (7:15) 78.8 °F
Dew Point 74.3 °F (18:28) 65.5 °F (0:07) 69.5 °F
Humidity 92 % (22:51) 49 % (15:19) 74.8 %
Wind Speed 4.00 mph West (14:26) - -
Wind Gust 10.00 mph Northwest (14:24) - -
Wind - - West
Pressure 29.97 in (0:20) 29.82 in (23:59) 29.91 in
Precipitation Total: 0.000 in - -
 
 9/7/2015  HighLowAverage
Temperature 90.5 °F (15:41) 67.6 °F (7:08) 78.2 °F
Dew Point 72.4 °F (10:55) 63.3 °F (17:34) 67.2 °F
Humidity 96 % (6:39) 43 % (17:47) 71.7 %
Wind Speed 5.99 mph Southwest (13:18) - -
Wind Gust 14.00 mph West (13:11) - -
Wind - - West
Pressure 30.03 in (0:00) 29.91 in (19:49) 29.98 in
Precipitation Total: 0.000 in - -
 
 9/6/2015  HighLowAverage
Temperature 88.2 °F (15:33) 68.2 °F (7:14) 76.9 °F
Dew Point 73.7 °F (16:35) 65.3 °F (7:33) 68.5 °F
Humidity 93 % (0:08) 56 % (15:41) 76.5 %
Wind Speed 3.00 mph Southeast (12:56) - -
Wind Gust 7.00 mph East (12:54) - -
Wind - - Southwest
Pressure 30.14 in (7:05) 30.03 in (23:59) 30.08 in
Precipitation Total: 0.000 in - -
 
 9/5/2015  HighLowAverage
Temperature 90.3 °F (16:40) 63.7 °F (3:48) 75.8 °F
Dew Point 73.5 °F (16:22) 61.9 °F (3:48) 68.3 °F
Humidity 98 % (7:07) 52 % (16:44) 79.5 %
Wind Speed 3.00 mph West (11:50) - -
Wind Gust 7.00 mph West (11:47) - -
Wind - - South
Pressure 30.17 in (7:05) 30.08 in (20:19) 30.12 in
Precipitation Total: 0.010 in - -
 
 9/4/2015  HighLowAverage
Temperature 84.2 °F (13:35) 64.8 °F (7:23) 73.3 °F
Dew Point 70.8 °F (11:03) 60.8 °F (16:05) 65.3 °F
Humidity 99 % (6:56) 51 % (16:05) 78 %
Wind Speed 3.00 mph Southeast (10:12) - -
Wind Gust 7.00 mph South (11:49) - -
Wind - - Southeast
Pressure 30.14 in (21:50) 29.97 in (3:04) 30.05 in
Precipitation Total: 0.000 in - -
 
 9/3/2015  HighLowAverage
Temperature 87.1 °F (15:25) 67.1 °F (6:38) 75.6 °F
Dew Point 74.3 °F (11:29) 66.2 °F (6:37) 69.7 °F
Humidity 98 % (2:56) 61 % (17:03) 83.3 %
Wind Speed 1.99 mph West (9:08) - -
Wind Gust 5.01 mph Northeast (15:28) - -
Wind - - Southwest
Pressure 29.97 in (23:35) 29.88 in (18:04) 29.9 in
Precipitation Total: 0.000 in - -
 
 9/2/2015  HighLowAverage
Temperature 88.3 °F (15:48) 64.2 °F (7:09) 73.8 °F
Dew Point 73.9 °F (18:52) 63.5 °F (6:29) 68.6 °F
Humidity 99 % (5:28) 56 % (15:48) 85.4 %
Wind Speed 3.00 mph West (10:33) - -
Wind Gust 8.01 mph West (14:58) - -
Wind - - West
Pressure 30.03 in (0:00) 29.91 in (23:59) 29.97 in
Precipitation Total: 0.040 in
Max Rate: 0.400 in/hr (17:30)
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 9/1/2015  HighLowAverage
Temperature 86.5 °F (16:06) 65.3 °F (3:44) 73.4 °F
Dew Point 71.6 °F (17:43) 64.1 °F (3:34) 67.4 °F
Humidity 98 % (4:25) 51 % (15:54) 83.4 %
Wind Speed 3.00 mph West (12:41) - -
Wind Gust 8.01 mph West (15:35) - -
Wind - - Southwest
Pressure 30.08 in (9:35) 30.00 in (18:49) 30.03 in
Precipitation Total: 0.000 in - -