Monthly Statistics in Rochester for October 2009

 October 2009  HighLowAverage
Temperature 68.4 °F (3-12:49) 27.9 °F (19-5:12) 48.8 °F
Dew Point 60.8 °F (3-10:24) 32.0 °F (31-21:18) 41.4 °F
Humidity 100 % (2-18:44) 28 % (3-14:59) 72.1 %
Wind Speed 17.00 mph West (7-11:09) - -
Wind Gust 30.64 mph SW (31-17:11) - -
Wind - - SW
Pressure 30.41 in (12-6:52) 29.29 in (7-4:21) 29.98 in
Precipitation Total: 2.945 in
Max Rate: 0.511 in/hr (23-22:18)
- -
 
 10/30/2009  HighLowAverage
Temperature 62.4 °F (12:00) 48.9 °F (6:39) 56 °F
Dew Point 51.8 °F (8:44) 41.0 °F (22:58) 45.4 °F
Humidity 97 % (0:30) 47 % (18:33) 70.4 %
Wind Speed 5.96 mph SE (21:29) - -
Wind Gust 11.40 mph SE (3:22) - -
Wind - - SE
Pressure 30.17 in (0:00) 29.70 in (23:59) 29.94 in
Precipitation Total: 0.000 in - -
 
 10/29/2009  HighLowAverage
Temperature 52.3 °F (15:26) 47.7 °F (7:55) 49.4 °F
Dew Point 51.8 °F (13:36) 46.4 °F (10:10) 48.5 °F
Humidity 100 % (10:20) 92 % (23:59) 96.1 %
Wind Speed 2.90 mph East (18:58) - -
Wind Gust 5.81 mph SE (22:54) - -
Wind - - East
Pressure 30.32 in (10:52) 30.11 in (0:51) 30.23 in
Precipitation Total: 0.000 in - -
 
 10/28/2009  HighLowAverage
Temperature 53.4 °F (13:23) 48.6 °F (23:59) 51.1 °F
Dew Point 51.8 °F (12:49) 39.2 °F (0:11) 47.4 °F
Humidity 97 % (18:13) 65 % (0:11) 87.7 %
Wind Speed 5.36 mph East (5:24) - -
Wind Gust 10.06 mph SE (5:23) - -
Wind - - SE
Pressure 30.11 in (23:22) 29.79 in (13:51) 29.88 in
Precipitation Total: 0.870 in
Max Rate: 0.354 in/hr (9:46)
- -
 
 10/27/2009  HighLowAverage
Temperature 65.3 °F (15:34) 45.9 °F (3:16) 53.4 °F
Dew Point 39.2 °F (22:46) 32.0 °F (17:48) 35.1 °F
Humidity 66 % (23:53) 31 % (16:55) 50.7 %
Wind Speed 5.59 mph SW (11:45) - -
Wind Gust 10.96 mph West (11:44) - -
Wind - - South
Pressure 30.08 in (0:00) 29.91 in (23:59) 29.99 in
Precipitation Total: 0.000 in - -
 
 10/26/2009  HighLowAverage
Temperature 61.5 °F (15:21) 35.6 °F (8:10) 47.8 °F
Dew Point 46.4 °F (10:48) 32.0 °F (23:59) 34.5 °F
Humidity 97 % (10:02) 33 % (15:37) 63.8 %
Wind Speed 6.03 mph SE (14:31) - -
Wind Gust 10.96 mph SE (14:30) - -
Wind - - South
Pressure 30.32 in (7:07) 30.08 in (23:59) 30.22 in
Precipitation Total: 0.000 in - -
 
 10/25/2009  HighLowAverage
Temperature 58.8 °F (15:25) 40.5 °F (23:59) 48.6 °F
Dew Point 35.6 °F (0:05) 32.0 °F (21:24) 33.3 °F
Humidity 79 % (23:15) 37 % (15:20) 63.9 %
Wind Speed 9.35 mph West (1:12) - -
Wind Gust 17.89 mph West (1:08) - -
Wind - - NW
Pressure 30.23 in (22:22) 29.76 in (0:06) 30.04 in
Precipitation Total: 0.000 in - -
 
 10/24/2009  HighLowAverage
Temperature 64.2 °F (12:39) 47.3 °F (23:59) 56.5 °F
Dew Point 59.0 °F (12:15) 32.0 °F (23:44) 48.5 °F
Humidity 100 % (0:00) 48 % (15:26) 75.9 %
Wind Speed 11.40 mph West (22:04) - -
Wind Gust 20.57 mph West (21:48) - -
Wind - - SW
Pressure 29.76 in (23:07) 29.52 in (16:21) 29.58 in
Precipitation Total: 0.000 in
Max Rate: 0.078 in/hr (1:38)
- -
 
 10/23/2009  HighLowAverage
Temperature 53.4 °F (23:31) 37.9 °F (9:44) 43.3 °F
Dew Point 53.6 °F (22:02) 32.0 °F (8:48) 39.8 °F
Humidity 100 % (21:33) 74 % (6:57) 87 %
Wind Speed 4.58 mph SE (20:48) - -
Wind Gust 9.17 mph SE (12:40) - -
Wind - - East
Pressure 30.14 in (0:23) 29.64 in (23:59) 29.97 in
Precipitation Total: 0.539 in
Max Rate: 0.511 in/hr (22:18)
- -
 
 10/22/2009  HighLowAverage
Temperature 66.2 °F (13:35) 41.0 °F (23:59) 54.2 °F
Dew Point 50.0 °F (17:32) 35.6 °F (12:11) 41.2 °F
Humidity 91 % (20:47) 36 % (12:11) 64.5 %
Wind Speed 11.07 mph West (15:06) - -
Wind Gust 19.68 mph NW (14:46) - -
Wind - - West
Pressure 30.11 in (22:52) 29.82 in (13:51) 29.93 in
Precipitation Total: 0.044 in - -
 
 10/21/2009  HighLowAverage
Temperature 64.4 °F (14:52) 51.4 °F (23:59) 56.2 °F
Dew Point 48.2 °F (9:24) 39.2 °F (16:39) 44 °F
Humidity 83 % (23:27) 39 % (14:56) 65.3 %
Wind Speed 6.26 mph West (13:15) - -
Wind Gust 8.72 mph West (13:10) - -
Wind - - West
Pressure 30.17 in (8:22) 29.97 in (23:59) 30.09 in
Precipitation Total: 0.000 in - -
 
 10/20/2009  HighLowAverage
Temperature 59.7 °F (15:47) 49.8 °F (0:11) 55.2 °F
Dew Point 44.6 °F (20:56) 32.0 °F (10:46) 37.7 °F
Humidity 74 % (21:46) 40 % (10:46) 50.9 %
Wind Speed 8.55 mph West (13:13) - -
Wind Gust 13.19 mph West (6:00) - -
Wind - - West
Pressure 30.14 in (19:37) 30.03 in (5:52) 30.07 in
Precipitation Total: 0.000 in - -
 
 10/19/2009  HighLowAverage
Temperature 58.5 °F (15:56) 27.9 °F (5:12) 42.6 °F
Dew Point 32.0 °F (13:41) 32.0 °F (22:41) 32 °F
Humidity 55 % (22:41) 37 % (16:59) 40.2 %
Wind Speed 7.21 mph West (13:22) - -
Wind Gust 12.30 mph West (13:21) - -
Wind - - West
Pressure 30.20 in (5:07) 30.00 in (23:21) 30.11 in
Precipitation Total: 0.000 in - -
 
 10/18/2009  HighLowAverage
Temperature 49.6 °F (13:22) 30.7 °F (23:59) 40.2 °F
Dew Point 42.8 °F (9:38) 32.0 °F (10:40) 34 °F
Humidity 97 % (9:00) 58 % (10:40) 88.9 %
Wind Speed 3.72 mph SW (10:40) - -
Wind Gust 6.26 mph NW (10:38) - -
Wind - - NW
Pressure 30.23 in (7:22) 30.17 in (23:59) 30.19 in
Precipitation Total: 0.000 in - -
 
 10/17/2009  HighLowAverage
Temperature 46.2 °F (13:48) 37.9 °F (22:45) 40.7 °F
Dew Point 39.2 °F (15:34) 32.0 °F (11:24) 34.7 °F
Humidity 91 % (16:00) 64 % (14:08) 77.8 %
Wind Speed 4.02 mph West (15:24) - -
Wind Gust 5.81 mph West (15:24) - -
Wind - - SW
Pressure 30.17 in (18:22) 30.06 in (5:51) 30.11 in
Precipitation Total: 0.039 in - -
 
 10/16/2009  HighLowAverage
Temperature 45.9 °F (14:58) 32.9 °F (8:01) 38.8 °F
Dew Point 32.0 °F (8:54) 32.0 °F (9:48) 32 °F
Humidity 90 % (8:54) 83 % (9:48) 87.5 %
Wind Speed 4.47 mph SE (10:38) - -
Wind Gust 6.26 mph East (3:09) - -
Wind - - East
Pressure 30.06 in (19:22) 29.97 in (8:06) 30 in
Precipitation Total: 0.000 in - -
 
 10/15/2009  HighLowAverage
Temperature 39.7 °F (12:30) 29.3 °F (2:31) 35.9 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 4.92 mph SE (11:06) - -
Wind Gust 8.72 mph NE (15:04) - -
Wind - - East
Pressure 30.17 in (0:00) 29.97 in (23:59) 30.05 in
Precipitation Total: 0.000 in - -
 
 10/14/2009  HighLowAverage
Temperature 44.8 °F (14:16) 30.4 °F (23:58) 39.6 °F
Dew Point 37.4 °F (11:28) 32.0 °F (13:25) 33.3 °F
Humidity 84 % (11:28) 63 % (13:25) 73.4 %
Wind Speed 2.59 mph NW (10:31) - -
Wind Gust 6.26 mph SW (4:09) - -
Wind - - South
Pressure 30.32 in (6:52) 30.17 in (23:59) 30.25 in
Precipitation Total: 0.000 in - -
 
 10/13/2009  HighLowAverage
Temperature 49.6 °F (14:18) 38.8 °F (23:07) 44.1 °F
Dew Point 42.8 °F (9:49) 32.0 °F (14:16) 37 °F
Humidity 96 % (9:49) 51 % (14:16) 77.1 %
Wind Speed 6.48 mph West (11:13) - -
Wind Gust 14.98 mph West (12:11) - -
Wind - - West
Pressure 30.29 in (21:52) 30.03 in (7:21) 30.11 in
Precipitation Total: 0.000 in - -
 
 10/12/2009  HighLowAverage
Temperature 49.3 °F (15:30) 30.4 °F (6:22) 39.8 °F
Dew Point 35.6 °F (10:36) 32.0 °F (21:30) 34.1 °F
Humidity 91 % (10:36) 62 % (20:53) 74.7 %
Wind Speed 5.36 mph East (13:47) - -
Wind Gust 7.60 mph East (13:49) - -
Wind - - South
Pressure 30.41 in (6:52) 30.08 in (23:59) 30.28 in
Precipitation Total: 0.000 in - -
 
 10/11/2009  HighLowAverage
Temperature 50.9 °F (15:25) 35.8 °F (23:59) 44.5 °F
Dew Point 41.0 °F (3:35) 32.0 °F (5:13) 37.3 °F
Humidity 84 % (3:35) 56 % (4:41) 72.5 %
Wind Speed 10.42 mph West (16:11) - -
Wind Gust 17.00 mph West (14:38) - -
Wind - - West
Pressure 30.35 in (23:22) 30.06 in (2:36) 30.2 in
Precipitation Total: 0.000 in - -
 
 10/10/2009  HighLowAverage
Temperature 57.6 °F (16:06) 44.8 °F (8:37) 49.8 °F
Dew Point 48.2 °F (0:00) 32.0 °F (19:05) 40.9 °F
Humidity 97 % (2:29) 39 % (14:36) 76.9 %
Wind Speed 5.81 mph SW (15:35) - -
Wind Gust 8.72 mph West (15:34) - -
Wind - - SW
Pressure 30.08 in (19:37) 29.67 in (0:51) 29.95 in
Precipitation Total: 0.252 in
Max Rate: 0.078 in/hr (0:56)
- -
 
 10/9/2009  HighLowAverage
Temperature 56.8 °F (13:24) 51.6 °F (23:59) 53.5 °F
Dew Point 50.0 °F (10:40) 39.2 °F (2:42) 46 °F
Humidity 89 % (23:12) 57 % (2:42) 76.2 %
Wind Speed 5.81 mph West (1:51) - -
Wind Gust 8.05 mph West (1:47) - -
Wind - - SE
Pressure 29.94 in (0:00) 29.67 in (23:51) 29.78 in
Precipitation Total: 0.205 in
Max Rate: 0.039 in/hr (23:59)
- -
 
 10/8/2009  HighLowAverage
Temperature 62.4 °F (14:47) 44.8 °F (8:00) 54 °F
Dew Point 42.8 °F (5:00) 32.0 °F (12:42) 37.7 °F
Humidity 90 % (5:00) 35 % (16:48) 56.1 %
Wind Speed 7.60 mph West (14:52) - -
Wind Gust 13.19 mph West (14:54) - -
Wind - - West
Pressure 30.06 in (7:52) 29.94 in (23:59) 30 in
Precipitation Total: 0.000 in - -
 
 10/7/2009  HighLowAverage
Temperature 58.5 °F (2:34) 50.7 °F (9:17) 53.1 °F
Dew Point 57.2 °F (2:20) 33.8 °F (23:25) 42.2 °F
Humidity 97 % (2:20) 49 % (21:07) 67.7 %
Wind Speed 17.00 mph West (11:09) - -
Wind Gust 28.40 mph West (13:38) - -
Wind - - West
Pressure 29.94 in (23:07) 29.29 in (4:21) 29.54 in
Precipitation Total: 0.165 in
Max Rate: 0.039 in/hr (11:14)
- -
 
 10/6/2009  HighLowAverage
Temperature 63.0 °F (16:25) 41.7 °F (7:08) 52.9 °F
Dew Point 50.0 °F (23:19) 33.8 °F (16:55) 40.4 °F
Humidity 97 % (8:38) 33 % (16:55) 65.3 %
Wind Speed 5.99 mph West (14:08) - -
Wind Gust 7.60 mph West (0:31) - -
Wind - - South
Pressure 30.00 in (7:07) 29.41 in (23:59) 29.82 in
Precipitation Total: 0.043 in - -
 
 10/5/2009  HighLowAverage
Temperature 59.0 °F (13:15) 45.9 °F (4:01) 52.1 °F
Dew Point 46.4 °F (5:06) 35.6 °F (13:28) 41.7 °F
Humidity 97 % (5:06) 43 % (13:27) 69.8 %
Wind Speed 9.61 mph West (12:47) - -
Wind Gust 16.32 mph West (12:13) - -
Wind - - West
Pressure 29.97 in (22:22) 29.88 in (4:52) 29.91 in
Precipitation Total: 0.000 in - -
 
 10/4/2009  HighLowAverage
Temperature 58.5 °F (12:44) 48.0 °F (4:48) 52.4 °F
Dew Point 50.0 °F (10:42) 39.2 °F (18:31) 44 °F
Humidity 97 % (8:02) 50 % (13:28) 73.8 %
Wind Speed 8.72 mph West (15:42) - -
Wind Gust 14.54 mph SW (14:47) - -
Wind - - West
Pressure 29.91 in (19:52) 29.82 in (4:36) 29.87 in
Precipitation Total: 0.000 in - -
 
 10/3/2009  HighLowAverage
Temperature 68.4 °F (12:49) 47.7 °F (7:46) 57.2 °F
Dew Point 60.8 °F (10:24) 33.8 °F (16:01) 45.6 °F
Humidity 100 % (0:00) 28 % (14:59) 70.9 %
Wind Speed 5.81 mph NW (13:00) - -
Wind Gust 12.75 mph West (0:52) - -
Wind - - West
Pressure 29.85 in (22:07) 29.70 in (0:21) 29.77 in
Precipitation Total: 0.000 in - -
 
 10/2/2009  HighLowAverage
Temperature 55.2 °F (23:35) 42.4 °F (8:13) 48.2 °F
Dew Point 55.4 °F (23:05) 39.2 °F (12:18) 44.6 °F
Humidity 100 % (18:44) 65 % (11:36) 87.5 %
Wind Speed 5.81 mph SE (15:00) - -
Wind Gust 10.96 mph SE (14:54) - -
Wind - - SE
Pressure 29.97 in (0:00) 29.67 in (22:51) 29.81 in
Precipitation Total: 0.579 in
Max Rate: 0.196 in/hr (17:16)
- -
 
 10/1/2009  HighLowAverage
Temperature 51.4 °F (15:39) 42.1 °F (8:45) 46 °F
Dew Point 41.0 °F (6:24) 32.0 °F (17:16) 36.6 °F
Humidity 96 % (6:34) 48 % (15:55) 71.5 %
Wind Speed 7.15 mph West (14:13) - -
Wind Gust 10.96 mph West (10:56) - -
Wind - - West
Pressure 30.03 in (12:07) 29.97 in (23:59) 29.98 in
Precipitation Total: 0.043 in - -