Monthly Statistics in Rochester for September 2010

 September 2010  HighLowAverage
Temperature 90.9 °F (1-14:42) 43.9 °F (21-7:23) 62.2 °F
Dew Point 73.4 °F (28-10:44) 32.0 °F (20-19:37) 49.3 °F
Humidity 100 % (11-7:36) 19 % (24-15:49) 66.6 %
Wind Speed 14.09 mph West (4-14:42) - -
Wind Gust 21.92 mph West (4-11:45) - -
Wind - - West
Pressure 30.20 in (18-5:47) 29.44 in (28-12:01) 29.92 in
Precipitation Total: 2.984 in
Max Rate: 1.929 in/hr (7-21:27)
- -
 
 9/30/2010  HighLowAverage
Temperature 59.7 °F (11:16) 56.3 °F (23:59) 57.5 °F
Dew Point 57.2 °F (9:27) 50.0 °F (0:05) 55.1 °F
Humidity 100 % (20:12) 78 % (0:05) 91.6 %
Wind Speed 4.92 mph West (21:54) - -
Wind Gust 7.16 mph West (21:45) - -
Wind - - West
Pressure 29.88 in (0:00) 29.61 in (17:46) 29.75 in
Precipitation Total: 1.122 in
Max Rate: 0.315 in/hr (14:17)
- -
 
 9/29/2010  HighLowAverage
Temperature 66.7 °F (11:58) 56.5 °F (8:02) 60.8 °F
Dew Point 53.6 °F (0:00) 39.2 °F (12:46) 47.7 °F
Humidity 84 % (7:40) 37 % (12:46) 63.7 %
Wind Speed 8.05 mph West (1:06) - -
Wind Gust 12.75 mph West (0:17) - -
Wind - - West
Pressure 29.94 in (10:17) 29.70 in (1:00) 29.86 in
Precipitation Total: 0.000 in - -
 
 9/28/2010  HighLowAverage
Temperature 77.4 °F (12:54) 59.4 °F (23:30) 66.8 °F
Dew Point 73.4 °F (10:44) 42.8 °F (17:20) 56 °F
Humidity 100 % (0:00) 33 % (16:23) 73.1 %
Wind Speed 10.51 mph West (20:21) - -
Wind Gust 16.33 mph West (20:49) - -
Wind - - South
Pressure 29.70 in (23:02) 29.44 in (12:01) 29.54 in
Precipitation Total: 0.205 in
Max Rate: 0.197 in/hr (6:42)
- -
 
 9/27/2010  HighLowAverage
Temperature 61.7 °F (23:56) 48.7 °F (3:14) 56 °F
Dew Point 62.6 °F (23:56) 41.0 °F (1:02) 52.2 °F
Humidity 100 % (22:06) 74 % (1:02) 87.3 %
Wind Speed 3.58 mph East (12:14) - -
Wind Gust 5.82 mph SE (5:56) - -
Wind - - SE
Pressure 30.11 in (0:00) 29.67 in (23:59) 29.92 in
Precipitation Total: 0.208 in
Max Rate: 0.039 in/hr (23:59)
- -
 
 9/26/2010  HighLowAverage
Temperature 62.2 °F (15:46) 46.2 °F (7:16) 54 °F
Dew Point 48.2 °F (8:43) 35.6 °F (16:08) 40.8 °F
Humidity 97 % (8:43) 37 % (12:59) 63 %
Wind Speed 5.82 mph NW (10:10) - -
Wind Gust 8.05 mph West (10:28) - -
Wind - - SW
Pressure 30.11 in (10:31) 30.00 in (6:01) 30.06 in
Precipitation Total: 0.000 in - -
 
 9/25/2010  HighLowAverage
Temperature 75.7 °F (0:00) 55.2 °F (23:59) 61.3 °F
Dew Point 51.8 °F (0:03) 35.6 °F (16:07) 40.9 °F
Humidity 63 % (7:59) 36 % (14:26) 47.3 %
Wind Speed 9.40 mph West (12:12) - -
Wind Gust 15.43 mph West (14:44) - -
Wind - - West
Pressure 30.00 in (22:47) 29.70 in (0:15) 29.85 in
Precipitation Total: 0.000 in - -
 
 9/24/2010  HighLowAverage
Temperature 89.8 °F (15:44) 71.2 °F (7:15) 78.9 °F
Dew Point 60.8 °F (0:00) 42.8 °F (16:19) 54.7 °F
Humidity 70 % (0:00) 19 % (15:49) 46.1 %
Wind Speed 11.18 mph West (15:33) - -
Wind Gust 17.45 mph West (14:01) - -
Wind - - West
Pressure 29.97 in (0:00) 29.67 in (19:16) 29.81 in
Precipitation Total: 0.000 in - -
 
 9/23/2010  HighLowAverage
Temperature 75.9 °F (15:52) 51.8 °F (7:27) 63.7 °F
Dew Point 66.2 °F (23:07) 50.0 °F (12:51) 54.6 °F
Humidity 97 % (8:33) 45 % (14:15) 74.8 %
Wind Speed 4.47 mph East (12:17) - -
Wind Gust 6.26 mph East (12:16) - -
Wind - - South
Pressure 30.20 in (7:32) 29.97 in (23:59) 30.1 in
Precipitation Total: 0.000 in - -
 
 9/22/2010  HighLowAverage
Temperature 72.7 °F (12:32) 57.9 °F (23:59) 66.6 °F
Dew Point 69.8 °F (12:11) 46.4 °F (1:15) 57.7 °F
Humidity 98 % (10:50) 43 % (0:27) 74.7 %
Wind Speed 7.61 mph SW (4:01) - -
Wind Gust 9.62 mph West (13:42) - -
Wind - - West
Pressure 30.11 in (21:32) 29.82 in (3:30) 29.95 in
Precipitation Total: 0.205 in
Max Rate: 0.157 in/hr (8:31)
- -
 
 9/21/2010  HighLowAverage
Temperature 79.7 °F (15:41) 43.9 °F (7:23) 60.6 °F
Dew Point 55.4 °F (20:01) 37.4 °F (10:28) 45.2 °F
Humidity 97 % (7:53) 31 % (15:08) 61.4 %
Wind Speed 6.26 mph West (15:08) - -
Wind Gust 10.07 mph West (15:08) - -
Wind - - SW
Pressure 30.14 in (0:00) 29.85 in (23:59) 30 in
Precipitation Total: 0.000 in - -
 
 9/20/2010  HighLowAverage
Temperature 67.1 °F (15:27) 45.7 °F (7:25) 55.3 °F
Dew Point 57.2 °F (9:25) 32.0 °F (19:37) 39.5 °F
Humidity 97 % (8:36) 27 % (15:30) 61.7 %
Wind Speed 3.58 mph SE (13:20) - -
Wind Gust 6.26 mph NE (13:22) - -
Wind - - West
Pressure 30.17 in (7:47) 30.11 in (20:01) 30.13 in
Precipitation Total: 0.000 in - -
 
 9/19/2010  HighLowAverage
Temperature 68.5 °F (14:49) 52.9 °F (23:59) 59.9 °F
Dew Point 55.4 °F (0:00) 33.8 °F (18:09) 47.1 °F
Humidity 97 % (9:22) 33 % (17:54) 65.5 %
Wind Speed 5.37 mph West (12:21) - -
Wind Gust 8.05 mph West (12:21) - -
Wind - - South
Pressure 30.17 in (6:17) 30.11 in (20:31) 30.13 in
Precipitation Total: 0.000 in - -
 
 9/18/2010  HighLowAverage
Temperature 72.3 °F (16:48) 45.3 °F (7:00) 58.6 °F
Dew Point 59.0 °F (10:11) 41.0 °F (12:32) 46.9 °F
Humidity 97 % (5:14) 35 % (17:21) 69.6 %
Wind Speed 8.05 mph West (13:12) - -
Wind Gust 10.51 mph West (13:31) - -
Wind - - West
Pressure 30.20 in (5:47) 30.06 in (19:46) 30.13 in
Precipitation Total: 0.000 in - -
 
 9/17/2010  HighLowAverage
Temperature 61.2 °F (17:34) 48.6 °F (23:59) 54.3 °F
Dew Point 55.4 °F (11:46) 39.2 °F (18:32) 47.7 °F
Humidity 97 % (0:49) 47 % (17:42) 80 %
Wind Speed 4.47 mph SW (14:24) - -
Wind Gust 5.37 mph West (14:23) - -
Wind - - West
Pressure 30.17 in (22:47) 29.79 in (0:00) 30.04 in
Precipitation Total: 0.000 in - -
 
 9/16/2010  HighLowAverage
Temperature 64.8 °F (18:25) 45.9 °F (5:37) 54.6 °F
Dew Point 62.6 °F (17:24) 42.8 °F (7:01) 51.7 °F
Humidity 97 % (7:44) 75 % (10:12) 90.2 %
Wind Speed 5.82 mph West (18:44) - -
Wind Gust 13.20 mph West (18:43) - -
Wind - - SW
Pressure 30.11 in (0:00) 29.58 in (18:16) 29.84 in
Precipitation Total: 0.540 in
Max Rate: 0.512 in/hr (13:14)
- -
 
 9/15/2010  HighLowAverage
Temperature 62.8 °F (16:25) 47.3 °F (7:23) 54.2 °F
Dew Point 46.4 °F (8:35) 33.8 °F (19:41) 40.2 °F
Humidity 91 % (7:15) 34 % (18:04) 61.6 %
Wind Speed 6.26 mph West (15:58) - -
Wind Gust 10.51 mph SW (12:08) - -
Wind - - West
Pressure 30.17 in (11:17) 30.03 in (1:46) 30.11 in
Precipitation Total: 0.000 in - -
 
 9/14/2010  HighLowAverage
Temperature 66.6 °F (14:50) 51.6 °F (7:26) 59.3 °F
Dew Point 48.2 °F (1:37) 32.0 °F (16:02) 40.7 °F
Humidity 77 % (6:43) 28 % (16:02) 52.4 %
Wind Speed 10.07 mph SW (14:24) - -
Wind Gust 14.54 mph West (8:35) - -
Wind - - West
Pressure 30.03 in (22:46) 29.85 in (0:00) 29.95 in
Precipitation Total: 0.000 in - -
 
 9/13/2010  HighLowAverage
Temperature 70.9 °F (15:39) 53.8 °F (5:54) 60.3 °F
Dew Point 64.4 °F (11:51) 42.8 °F (17:27) 53 °F
Humidity 100 % (2:54) 37 % (17:27) 79.9 %
Wind Speed 6.26 mph West (13:23) - -
Wind Gust 10.07 mph SW (13:03) - -
Wind - - West
Pressure 29.97 in (0:00) 29.82 in (17:30) 29.88 in
Precipitation Total: 0.208 in
Max Rate: 0.315 in/hr (8:05)
- -
 
 9/12/2010  HighLowAverage
Temperature 67.8 °F (16:35) 57.0 °F (4:37) 61.4 °F
Dew Point 60.8 °F (10:28) 46.4 °F (14:47) 53.8 °F
Humidity 97 % (6:50) 48 % (14:47) 77.7 %
Wind Speed 7.61 mph West (14:43) - -
Wind Gust 10.96 mph West (14:36) - -
Wind - - SW
Pressure 29.97 in (20:02) 29.85 in (7:30) 29.9 in
Precipitation Total: 0.122 in - -
 
 9/11/2010  HighLowAverage
Temperature 72.0 °F (15:20) 47.5 °F (7:25) 59.9 °F
Dew Point 55.4 °F (9:01) 37.4 °F (17:55) 45.2 °F
Humidity 100 % (7:36) 28 % (15:25) 63.7 %
Wind Speed 5.37 mph East (17:13) - -
Wind Gust 12.75 mph SE (17:49) - -
Wind - - South
Pressure 30.06 in (6:16) 29.85 in (23:59) 29.98 in
Precipitation Total: 0.000 in - -
 
 9/10/2010  HighLowAverage
Temperature 70.2 °F (15:16) 55.0 °F (23:59) 61.2 °F
Dew Point 59.0 °F (9:39) 37.4 °F (18:04) 47 °F
Humidity 97 % (9:00) 32 % (17:47) 64.2 %
Wind Speed 5.37 mph SW (14:00) - -
Wind Gust 8.28 mph West (13:46) - -
Wind - - West
Pressure 30.03 in (20:46) 29.88 in (1:31) 29.96 in
Precipitation Total: 0.000 in - -
 
 9/9/2010  HighLowAverage
Temperature 60.8 °F (16:53) 55.9 °F (6:29) 57.8 °F
Dew Point 55.4 °F (3:10) 46.4 °F (16:25) 50.4 °F
Humidity 97 % (3:10) 60 % (15:57) 77.1 %
Wind Speed 7.70 mph West (0:33) - -
Wind Gust 13.20 mph West (0:32) - -
Wind - - West
Pressure 29.91 in (20:16) 29.82 in (7:01) 29.85 in
Precipitation Total: 0.044 in - -
 
 9/8/2010  HighLowAverage
Temperature 68.2 °F (0:00) 57.9 °F (23:59) 62.4 °F
Dew Point 66.2 °F (0:00) 42.8 °F (16:43) 49.2 °F
Humidity 97 % (1:50) 43 % (10:57) 63.8 %
Wind Speed 10.07 mph SW (15:08) - -
Wind Gust 17.45 mph West (15:43) - -
Wind - - West
Pressure 29.85 in (20:31) 29.73 in (4:45) 29.79 in
Precipitation Total: 0.000 in - -
 
 9/7/2010  HighLowAverage
Temperature 88.7 °F (15:01) 63.0 °F (7:03) 74.3 °F
Dew Point 66.2 °F (23:15) 41.0 °F (4:58) 48.3 °F
Humidity 94 % (23:15) 22 % (16:11) 42.9 %
Wind Speed 10.07 mph West (14:16) - -
Wind Gust 15.88 mph West (14:15) - -
Wind - - West
Pressure 30.06 in (0:00) 29.70 in (20:00) 29.9 in
Precipitation Total: 0.165 in
Max Rate: 1.929 in/hr (21:27)
- -
 
 9/6/2010  HighLowAverage
Temperature 70.9 °F (16:05) 52.0 °F (6:47) 60.6 °F
Dew Point 57.2 °F (20:57) 41.0 °F (8:44) 47.8 °F
Humidity 85 % (2:12) 37 % (15:00) 64.4 %
Wind Speed 4.03 mph West (15:05) - -
Wind Gust 8.72 mph West (12:09) - -
Wind - - West
Pressure 30.11 in (9:32) 30.03 in (23:46) 30.06 in
Precipitation Total: 0.000 in - -
 
 9/5/2010  HighLowAverage
Temperature 65.1 °F (16:27) 52.2 °F (23:59) 58 °F
Dew Point 46.4 °F (22:43) 35.6 °F (17:56) 41.4 °F
Humidity 79 % (23:09) 34 % (16:41) 55.8 %
Wind Speed 11.41 mph West (16:06) - -
Wind Gust 16.78 mph West (9:10) - -
Wind - - West
Pressure 30.03 in (22:17) 29.76 in (2:31) 29.89 in
Precipitation Total: 0.000 in - -
 
 9/4/2010  HighLowAverage
Temperature 63.9 °F (13:27) 57.2 °F (23:59) 60.4 °F
Dew Point 60.8 °F (0:00) 33.8 °F (13:41) 44.5 °F
Humidity 93 % (0:00) 33 % (13:39) 58.1 %
Wind Speed 14.09 mph West (14:42) - -
Wind Gust 21.92 mph West (11:45) - -
Wind - - West
Pressure 29.76 in (23:32) 29.52 in (8:00) 29.6 in
Precipitation Total: 0.000 in - -
 
 9/3/2010  HighLowAverage
Temperature 89.6 °F (13:51) 63.1 °F (23:59) 72.9 °F
Dew Point 68.0 °F (0:50) 50.0 °F (14:24) 59.5 °F
Humidity 98 % (18:58) 27 % (14:24) 68.2 %
Wind Speed 8.72 mph West (17:32) - -
Wind Gust 15.88 mph SW (17:19) - -
Wind - - West
Pressure 29.82 in (0:00) 29.52 in (15:46) 29.64 in
Precipitation Total: 0.165 in
Max Rate: 0.197 in/hr (18:46)
- -
 
 9/2/2010  HighLowAverage
Temperature 87.6 °F (13:24) 68.0 °F (5:07) 76.8 °F
Dew Point 68.0 °F (14:48) 55.4 °F (14:14) 61.3 °F
Humidity 86 % (0:24) 34 % (13:58) 61.4 %
Wind Speed 9.62 mph West (17:15) - -
Wind Gust 14.99 mph West (13:56) - -
Wind - - West
Pressure 29.94 in (0:00) 29.82 in (23:59) 29.89 in
Precipitation Total: 0.000 in - -
 
 9/1/2010  HighLowAverage
Temperature 90.9 °F (14:42) 66.7 °F (7:11) 77.3 °F
Dew Point 64.4 °F (0:21) 51.8 °F (17:32) 58.9 °F
Humidity 81 % (0:48) 27 % (14:15) 57.2 %
Wind Speed 8.05 mph NW (14:53) - -
Wind Gust 11.41 mph SW (13:47) - -
Wind - - West
Pressure 30.06 in (0:00) 29.91 in (21:15) 29.98 in
Precipitation Total: 0.000 in - -