Monthly Statistics in Rochester for May 2009

 May 2009  HighLowAverage
Temperature 85.6 °F (20-16:23) 35.2 °F (11-6:29) 58.6 °F
Dew Point 69.8 °F (28-11:54) 32.0 °F (31-8:06) 43.7 °F
Humidity 100 % (29-4:22) 17 % (20-18:27) 56.4 %
Wind Speed 18.11 mph West (9-16:22) - -
Wind Gust 32.88 mph West (9-16:18) - -
Wind - - SW
Pressure 30.38 in (18-10:08) 29.41 in (9-13:36) 29.97 in
Precipitation Total: 3.280 in
Max Rate: 2.598 in/hr (28-18:30)
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 5/30/2009  HighLowAverage
Temperature 67.1 °F (16:33) 53.1 °F (8:01) 59 °F
Dew Point 53.6 °F (3:31) 33.8 °F (20:29) 42.7 °F
Humidity 96 % (5:31) 29 % (18:30) 59.1 %
Wind Speed 10.06 mph West (19:01) - -
Wind Gust 17.00 mph West (21:46) - -
Wind - - West
Pressure 29.79 in (10:52) 29.67 in (21:36) 29.73 in
Precipitation Total: 0.044 in - -
 
 5/29/2009  HighLowAverage
Temperature 70.0 °F (16:42) 57.2 °F (23:59) 63.5 °F
Dew Point 64.4 °F (4:22) 42.8 °F (23:12) 53.3 °F
Humidity 100 % (4:22) 43 % (16:41) 71.7 %
Wind Speed 10.15 mph West (11:53) - -
Wind Gust 17.00 mph West (10:53) - -
Wind - - West
Pressure 29.76 in (23:07) 29.55 in (4:21) 29.64 in
Precipitation Total: 0.082 in
Max Rate: 0.551 in/hr (6:30)
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 5/28/2009  HighLowAverage
Temperature 80.4 °F (14:51) 58.5 °F (0:18) 66.8 °F
Dew Point 69.8 °F (11:54) 55.4 °F (16:35) 61.5 °F
Humidity 98 % (10:54) 44 % (16:34) 85.2 %
Wind Speed 5.48 mph NW (16:26) - -
Wind Gust 9.17 mph West (12:25) - -
Wind - - SE
Pressure 29.76 in (0:00) 29.58 in (23:59) 29.67 in
Precipitation Total: 1.784 in
Max Rate: 2.598 in/hr (18:30)
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 5/27/2009  HighLowAverage
Temperature 78.8 °F (16:29) 54.0 °F (2:03) 64.7 °F
Dew Point 57.2 °F (14:24) 46.4 °F (22:14) 51.9 °F
Humidity 91 % (23:30) 43 % (14:57) 65.6 %
Wind Speed 4.92 mph West (12:10) - -
Wind Gust 8.72 mph West (9:43) - -
Wind - - South
Pressure 29.97 in (0:00) 29.73 in (23:21) 29.82 in
Precipitation Total: 0.126 in
Max Rate: 0.433 in/hr (23:57)
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 5/26/2009  HighLowAverage
Temperature 65.7 °F (15:34) 45.1 °F (5:27) 54.2 °F
Dew Point 51.8 °F (18:40) 32.0 °F (12:32) 43.9 °F
Humidity 90 % (19:35) 31 % (14:41) 64.1 %
Wind Speed 6.48 mph SE (12:26) - -
Wind Gust 10.51 mph SE (9:07) - -
Wind - - East
Pressure 30.20 in (0:01) 29.97 in (23:59) 30.12 in
Precipitation Total: 0.039 in - -
 
 5/25/2009  HighLowAverage
Temperature 64.8 °F (16:30) 46.4 °F (6:06) 57.3 °F
Dew Point 39.2 °F (7:20) 32.0 °F (16:56) 34.1 °F
Humidity 69 % (7:20) 29 % (16:37) 43.9 %
Wind Speed 5.70 mph NE (12:14) - -
Wind Gust 10.96 mph East (12:42) - -
Wind - - South
Pressure 30.20 in (21:37) 30.03 in (3:36) 30.12 in
Precipitation Total: 0.000 in - -
 
 5/24/2009  HighLowAverage
Temperature 75.4 °F (16:12) 57.6 °F (23:59) 64.7 °F
Dew Point 51.8 °F (5:11) 32.0 °F (23:59) 40.1 °F
Humidity 74 % (5:11) 20 % (16:15) 43.7 %
Wind Speed 5.70 mph West (15:04) - -
Wind Gust 10.96 mph West (12:28) - -
Wind - - SW
Pressure 30.03 in (8:07) 29.94 in (4:51) 30 in
Precipitation Total: 0.000 in - -
 
 5/23/2009  HighLowAverage
Temperature 75.9 °F (13:22) 51.6 °F (6:28) 63.5 °F
Dew Point 50.0 °F (7:59) 35.6 °F (20:45) 41.2 °F
Humidity 80 % (7:59) 30 % (18:17) 46 %
Wind Speed 3.75 mph NE (10:51) - -
Wind Gust 6.26 mph NE (14:45) - -
Wind - - SE
Pressure 30.17 in (0:01) 30.00 in (23:59) 30.09 in
Precipitation Total: 0.000 in - -
 
 5/22/2009  HighLowAverage
Temperature 72.7 °F (9:55) 56.7 °F (6:17) 64.9 °F
Dew Point 48.2 °F (6:37) 33.8 °F (22:32) 42.4 °F
Humidity 70 % (6:37) 32 % (0:21) 44.6 %
Wind Speed 4.36 mph SW (13:48) - -
Wind Gust 7.60 mph East (13:53) - -
Wind - - South
Pressure 30.20 in (22:07) 30.06 in (5:21) 30.12 in
Precipitation Total: 0.000 in - -
 
 5/21/2009  HighLowAverage
Temperature 85.6 °F (15:28) 59.4 °F (7:00) 72.1 °F
Dew Point 41.0 °F (0:58) 33.8 °F (22:08) 37.3 °F
Humidity 50 % (2:16) 18 % (13:18) 29.7 %
Wind Speed 11.40 mph West (11:38) - -
Wind Gust 19.23 mph West (11:36) - -
Wind - - West
Pressure 30.20 in (6:52) 30.03 in (20:36) 30.11 in
Precipitation Total: 0.000 in - -
 
 5/20/2009  HighLowAverage
Temperature 85.6 °F (16:23) 49.6 °F (6:28) 68.3 °F
Dew Point 39.2 °F (15:46) 32.0 °F (22:52) 34.8 °F
Humidity 51 % (6:18) 17 % (18:27) 26.1 %
Wind Speed 8.22 mph West (14:20) - -
Wind Gust 14.54 mph West (14:19) - -
Wind - - West
Pressure 30.35 in (7:37) 30.14 in (23:59) 30.24 in
Precipitation Total: 0.000 in - -
 
 5/19/2009  HighLowAverage
Temperature 72.1 °F (16:43) 37.6 °F (3:23) 56.5 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 9.89 mph West (16:10) - -
Wind Gust 17.44 mph West (16:08) - -
Wind - - West
Pressure 30.38 in (6:22) 30.23 in (19:06) 30.32 in
Precipitation Total: 0.000 in - -
 
 5/18/2009  HighLowAverage
Temperature 59.4 °F (16:05) 36.1 °F (6:18) 48 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 6.26 mph South (14:16) - -
Wind Gust 8.27 mph East (14:15) - -
Wind - - SW
Pressure 30.38 in (10:08) 30.23 in (2:51) 30.31 in
Precipitation Total: 0.000 in - -
 
 5/17/2009  HighLowAverage
Temperature 56.7 °F (15:34) 40.1 °F (6:09) 47.5 °F
Dew Point 33.8 °F (0:01) 32.0 °F (1:01) 32.6 °F
Humidity 58 % (0:01) 55 % (1:01) 56 %
Wind Speed 10.62 mph SW (16:09) - -
Wind Gust 17.00 mph West (16:08) - -
Wind - - West
Pressure 30.23 in (22:08) 29.97 in (0:36) 30.12 in
Precipitation Total: 0.000 in - -
 
 5/16/2009  HighLowAverage
Temperature 80.1 °F (13:15) 47.8 °F (23:59) 64.7 °F
Dew Point 64.4 °F (11:39) 32.0 °F (0:16) 47.5 °F
Humidity 75 % (15:36) 34 % (14:18) 54.8 %
Wind Speed 10.60 mph West (14:51) - -
Wind Gust 19.68 mph West (13:45) - -
Wind - - SW
Pressure 30.11 in (0:00) 29.70 in (14:36) 29.85 in
Precipitation Total: 0.000 in - -
 
 5/15/2009  HighLowAverage
Temperature 67.8 °F (13:47) 46.6 °F (5:39) 58 °F
Dew Point 44.6 °F (7:55) 32.0 °F (23:59) 34.8 °F
Humidity 79 % (7:55) 27 % (14:24) 45.4 %
Wind Speed 5.25 mph SE (10:40) - -
Wind Gust 8.27 mph SE (21:17) - -
Wind - - South
Pressure 30.32 in (10:22) 30.11 in (23:59) 30.22 in
Precipitation Total: 0.000 in - -
 
 5/14/2009  HighLowAverage
Temperature 72.7 °F (16:04) 56.1 °F (2:19) 63 °F
Dew Point 57.2 °F (13:17) 32.0 °F (23:59) 41.8 °F
Humidity 83 % (13:33) 23 % (16:06) 49.1 %
Wind Speed 14.87 mph West (15:13) - -
Wind Gust 26.17 mph West (15:12) - -
Wind - - SW
Pressure 30.11 in (22:07) 29.76 in (11:21) 29.93 in
Precipitation Total: 0.126 in
Max Rate: 2.125 in/hr (15:25)
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 5/13/2009  HighLowAverage
Temperature 74.7 °F (15:16) 39.4 °F (6:17) 59.1 °F
Dew Point 37.4 °F (7:48) 32.0 °F (23:00) 32.6 °F
Humidity 79 % (7:13) 21 % (16:41) 33.4 %
Wind Speed 5.54 mph SE (12:07) - -
Wind Gust 10.96 mph East (19:37) - -
Wind - - SW
Pressure 30.32 in (7:22) 30.03 in (23:59) 30.2 in
Precipitation Total: 0.000 in - -
 
 5/12/2009  HighLowAverage
Temperature 64.8 °F (14:56) 40.3 °F (6:31) 53.3 °F
Dew Point 32.0 °F (11:43) 32.0 °F (11:55) 32 °F
Humidity 33 % (11:43) 32 % (11:55) 32.2 %
Wind Speed 6.03 mph SW (9:25) - -
Wind Gust 9.17 mph West (9:24) - -
Wind - - West
Pressure 30.26 in (23:22) 30.08 in (2:06) 30.18 in
Precipitation Total: 0.000 in - -
 
 5/11/2009  HighLowAverage
Temperature 59.7 °F (14:59) 35.2 °F (6:29) 49.2 °F
Dew Point 35.6 °F (7:28) 32.0 °F (7:35) 32.3 °F
Humidity 91 % (7:28) 62 % (0:09) 81.9 %
Wind Speed 5.48 mph NW (15:04) - -
Wind Gust 8.72 mph NW (15:03) - -
Wind - - West
Pressure 30.11 in (4:52) 30.06 in (21:06) 30.08 in
Precipitation Total: 0.000 in - -
 
 5/10/2009  HighLowAverage
Temperature 52.2 °F (16:28) 44.2 °F (23:59) 47.8 °F
Dew Point 37.4 °F (0:17) 32.0 °F (22:02) 33.8 °F
Humidity 68 % (1:57) 46 % (16:35) 58.2 %
Wind Speed 10.56 mph West (18:11) - -
Wind Gust 19.68 mph West (9:34) - -
Wind - - West
Pressure 30.08 in (21:37) 29.79 in (0:51) 29.94 in
Precipitation Total: 0.000 in - -
 
 5/9/2009  HighLowAverage
Temperature 74.5 °F (12:58) 49.3 °F (23:59) 61.6 °F
Dew Point 62.6 °F (8:40) 33.8 °F (16:22) 49.1 °F
Humidity 97 % (7:36) 27 % (16:02) 66.2 %
Wind Speed 18.11 mph West (16:22) - -
Wind Gust 32.88 mph West (16:18) - -
Wind - - West
Pressure 29.79 in (23:22) 29.41 in (13:36) 29.57 in
Precipitation Total: 0.248 in
Max Rate: 1.496 in/hr (13:55)
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 5/8/2009  HighLowAverage
Temperature 75.9 °F (15:09) 52.5 °F (6:24) 64 °F
Dew Point 55.4 °F (7:56) 41.0 °F (19:50) 47.6 °F
Humidity 97 % (1:28) 29 % (16:21) 60.7 %
Wind Speed 8.61 mph West (16:08) - -
Wind Gust 14.98 mph NW (14:49) - -
Wind - - West
Pressure 29.76 in (0:00) 29.64 in (17:06) 29.7 in
Precipitation Total: 0.000 in - -
 
 5/7/2009  HighLowAverage
Temperature 66.0 °F (17:57) 50.5 °F (7:26) 57.5 °F
Dew Point 57.2 °F (12:25) 35.6 °F (19:26) 48.7 °F
Humidity 97 % (4:18) 36 % (19:26) 75.8 %
Wind Speed 7.04 mph West (16:02) - -
Wind Gust 13.64 mph West (18:50) - -
Wind - - SW
Pressure 29.79 in (21:52) 29.61 in (6:06) 29.72 in
Precipitation Total: 0.457 in
Max Rate: 0.236 in/hr (3:02)
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 5/6/2009  HighLowAverage
Temperature 68.4 °F (16:00) 50.2 °F (6:50) 59.7 °F
Dew Point 53.6 °F (23:19) 39.2 °F (13:53) 43.8 °F
Humidity 91 % (23:42) 36 % (13:46) 58.6 %
Wind Speed 7.38 mph East (18:57) - -
Wind Gust 10.51 mph South (18:56) - -
Wind - - SE
Pressure 30.00 in (7:22) 29.76 in (23:59) 29.92 in
Precipitation Total: 0.083 in
Max Rate: 0.039 in/hr (23:59)
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 5/5/2009  HighLowAverage
Temperature 65.5 °F (15:04) 38.8 °F (5:04) 53.2 °F
Dew Point 42.8 °F (23:05) 32.0 °F (12:55) 36.6 °F
Humidity 73 % (7:08) 31 % (15:08) 43.8 %
Wind Speed 7.38 mph East (15:44) - -
Wind Gust 13.19 mph East (17:28) - -
Wind - - East
Pressure 30.14 in (0:37) 29.97 in (23:59) 30.07 in
Precipitation Total: 0.000 in - -
 
 5/4/2009  HighLowAverage
Temperature 62.4 °F (13:10) 43.5 °F (6:32) 54.1 °F
Dew Point 37.4 °F (8:16) 32.0 °F (8:51) 32.9 °F
Humidity 63 % (6:16) 39 % (8:51) 54.2 %
Wind Speed 4.69 mph North (11:42) - -
Wind Gust 8.27 mph NE (11:32) - -
Wind - - South
Pressure 30.11 in (11:22) 29.94 in (2:36) 30.05 in
Precipitation Total: 0.000 in - -
 
 5/3/2009  HighLowAverage
Temperature 68.2 °F (14:45) 43.2 °F (6:41) 56.3 °F
Dew Point 35.6 °F (7:29) 32.0 °F (10:49) 32.6 °F
Humidity 68 % (7:29) 34 % (10:49) 52.3 %
Wind Speed 9.17 mph West (14:50) - -
Wind Gust 15.43 mph West (14:46) - -
Wind - - SW
Pressure 29.97 in (8:52) 29.88 in (20:06) 29.91 in
Precipitation Total: 0.000 in - -
 
 5/2/2009  HighLowAverage
Temperature 61.5 °F (16:23) 39.9 °F (6:20) 51.5 °F
Dew Point 46.4 °F (1:12) 32.0 °F (9:39) 37.6 °F
Humidity 96 % (1:16) 48 % (9:39) 78.6 %
Wind Speed 11.63 mph West (16:47) - -
Wind Gust 21.92 mph West (18:38) - -
Wind - - West
Pressure 29.97 in (7:22) 29.85 in (18:06) 29.9 in
Precipitation Total: 0.000 in
Max Rate: 0.039 in/hr (1:03)
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 5/1/2009  HighLowAverage
Temperature 70.2 °F (16:22) 48.4 °F (23:59) 61.1 °F
Dew Point 57.2 °F (4:11) 33.8 °F (20:44) 48.9 °F
Humidity 89 % (0:14) 32 % (16:22) 66.2 %
Wind Speed 14.67 mph West (4:38) - -
Wind Gust 24.60 mph West (4:37) - -
Wind - - West
Pressure 29.88 in (22:22) 29.64 in (3:51) 29.74 in
Precipitation Total: 0.126 in
Max Rate: 0.078 in/hr (2:31)
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