Monthly Statistics in Rochester for April 2009

 April 2009  HighLowAverage
Temperature 86.0 °F (27-11:36) 26.1 °F (7-9:37) 47.8 °F
Dew Point 60.8 °F (25-22:51) 32.0 °F (30-8:15) 40.3 °F
Humidity 97 % (2-7:26) 19 % (24-15:56) 65.7 %
Wind Speed 21.47 mph SW (4-0:26) - -
Wind Gust 31.54 mph SW (4-5:01) - -
Wind - - South
Pressure 30.62 in (29-8:52) 28.96 in (3-18:51) 29.92 in
Precipitation Total: 2.401 in
Max Rate: 0.551 in/hr (25-23:23)
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 4/30/2009  HighLowAverage
Temperature 69.8 °F (12:56) 42.8 °F (4:02) 57 °F
Dew Point 51.8 °F (18:19) 32.0 °F (8:15) 42.1 °F
Humidity 83 % (23:51) 35 % (13:00) 49.6 %
Wind Speed 7.87 mph South (22:41) - -
Wind Gust 19.23 mph SE (22:40) - -
Wind - - SE
Pressure 30.38 in (0:00) 29.76 in (23:59) 30.1 in
Precipitation Total: 0.039 in - -
 
 4/29/2009  HighLowAverage
Temperature 57.4 °F (15:09) 37.6 °F (3:37) 47.3 °F
Dew Point 41.0 °F (0:01) 32.0 °F (8:45) 37.7 °F
Humidity 97 % (0:01) 61 % (8:45) 91.2 %
Wind Speed 6.26 mph East (9:07) - -
Wind Gust 9.61 mph East (9:39) - -
Wind - - East
Pressure 30.62 in (8:52) 30.38 in (23:59) 30.5 in
Precipitation Total: 0.000 in - -
 
 4/28/2009  HighLowAverage
Temperature 72.9 °F (10:31) 41.9 °F (23:59) 56.9 °F
Dew Point 51.8 °F (6:27) 41.0 °F (23:59) 46.3 °F
Humidity 97 % (15:17) 35 % (9:51) 71.5 %
Wind Speed 8.05 mph West (10:58) - -
Wind Gust 12.30 mph South (10:56) - -
Wind - - SW
Pressure 30.50 in (21:52) 30.08 in (10:21) 30.23 in
Precipitation Total: 0.165 in
Max Rate: 0.039 in/hr (18:28)
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 4/27/2009  HighLowAverage
Temperature 86.0 °F (11:36) 48.6 °F (2:51) 68.9 °F
Dew Point 50.0 °F (7:23) 35.6 °F (0:34) 42.1 °F
Humidity 85 % (6:07) 20 % (12:21) 43.4 %
Wind Speed 13.42 mph West (14:11) - -
Wind Gust 27.96 mph West (12:43) - -
Wind - - SW
Pressure 30.26 in (0:00) 30.08 in (20:20) 30.15 in
Precipitation Total: 0.000 in - -
 
 4/26/2009  HighLowAverage
Temperature 63.9 °F (5:13) 47.3 °F (10:13) 55.3 °F
Dew Point 59.0 °F (0:00) 33.8 °F (23:20) 44.9 °F
Humidity 88 % (1:00) 46 % (16:17) 68.7 %
Wind Speed 6.93 mph NE (8:27) - -
Wind Gust 10.51 mph NE (9:29) - -
Wind - - SE
Pressure 30.29 in (9:22) 30.11 in (3:36) 30.22 in
Precipitation Total: 0.000 in
Max Rate: 0.118 in/hr (1:30)
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 4/25/2009  HighLowAverage
Temperature 84.4 °F (16:11) 63.1 °F (2:23) 73.2 °F
Dew Point 60.8 °F (22:51) 37.4 °F (5:21) 45.2 °F
Humidity 90 % (23:29) 27 % (9:40) 38.8 %
Wind Speed 15.77 mph SW (14:46) - -
Wind Gust 30.64 mph West (14:40) - -
Wind - - SW
Pressure 30.17 in (23:22) 29.94 in (3:21) 30.01 in
Precipitation Total: 0.166 in
Max Rate: 0.551 in/hr (23:23)
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 4/24/2009  HighLowAverage
Temperature 84.0 °F (16:58) 35.2 °F (3:10) 60.5 °F
Dew Point 42.8 °F (19:52) 32.0 °F (14:16) 38.8 °F
Humidity 36 % (23:04) 19 % (15:56) 25.7 %
Wind Speed 9.17 mph West (18:19) - -
Wind Gust 15.43 mph West (18:19) - -
Wind - - South
Pressure 30.14 in (0:00) 29.88 in (17:51) 30.03 in
Precipitation Total: 0.000 in - -
 
 4/23/2009  HighLowAverage
Temperature 52.2 °F (16:00) 36.9 °F (5:58) 42.5 °F
Dew Point 37.4 °F (8:15) 32.0 °F (9:46) 33.9 °F
Humidity 95 % (8:15) 71 % (9:46) 85 %
Wind Speed 12.07 mph West (17:34) - -
Wind Gust 22.81 mph West (15:39) - -
Wind - - West
Pressure 30.14 in (23:37) 29.73 in (4:21) 29.93 in
Precipitation Total: 0.043 in - -
 
 4/22/2009  HighLowAverage
Temperature 48.9 °F (16:13) 39.6 °F (23:13) 43 °F
Dew Point 39.2 °F (0:31) 32.0 °F (22:09) 35.5 °F
Humidity 91 % (3:39) 62 % (11:14) 79.9 %
Wind Speed 11.74 mph West (17:02) - -
Wind Gust 17.89 mph SW (16:48) - -
Wind - - SW
Pressure 29.73 in (21:37) 29.58 in (6:51) 29.64 in
Precipitation Total: 0.000 in - -
 
 4/21/2009  HighLowAverage
Temperature 63.5 °F (14:26) 43.0 °F (7:07) 50 °F
Dew Point 44.6 °F (8:03) 32.0 °F (15:32) 38.4 °F
Humidity 91 % (8:03) 31 % (14:31) 68.5 %
Wind Speed 9.26 mph West (18:02) - -
Wind Gust 15.43 mph West (18:01) - -
Wind - - SW
Pressure 29.73 in (0:52) 29.52 in (16:51) 29.63 in
Precipitation Total: 0.126 in
Max Rate: 0.039 in/hr (20:01)
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 4/20/2009  HighLowAverage
Temperature 52.5 °F (4:59) 43.2 °F (20:43) 46.2 °F
Dew Point 41.0 °F (13:49) 32.0 °F (19:08) 34.9 °F
Humidity 90 % (13:49) 46 % (5:16) 67.7 %
Wind Speed 10.84 mph SE (14:24) - -
Wind Gust 19.68 mph SE (14:23) - -
Wind - - SE
Pressure 29.97 in (0:00) 29.70 in (23:59) 29.81 in
Precipitation Total: 0.248 in
Max Rate: 0.078 in/hr (15:55)
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 4/19/2009  HighLowAverage
Temperature 51.3 °F (15:29) 40.1 °F (7:16) 46.3 °F
Dew Point 37.4 °F (0:00) 32.0 °F (7:48) 35.2 °F
Humidity 79 % (5:14) 70 % (7:48) 75.3 %
Wind Speed 7.77 mph NE (17:06) - -
Wind Gust 12.75 mph NE (14:06) - -
Wind - - NE
Pressure 30.11 in (7:07) 29.97 in (23:59) 30.06 in
Precipitation Total: 0.000 in - -
 
 4/18/2009  HighLowAverage
Temperature 67.8 °F (17:11) 44.8 °F (23:59) 55.9 °F
Dew Point 39.2 °F (21:39) 32.0 °F (21:06) 36 °F
Humidity 75 % (23:54) 45 % (19:32) 65.4 %
Wind Speed 11.31 mph West (3:06) - -
Wind Gust 17.44 mph West (2:13) - -
Wind - - SW
Pressure 30.08 in (0:00) 29.91 in (17:36) 29.99 in
Precipitation Total: 0.000 in - -
 
 4/17/2009  HighLowAverage
Temperature 65.7 °F (16:28) 35.1 °F (6:50) 51 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 11.29 mph West (21:11) - -
Wind Gust 17.44 mph West (11:46) - -
Wind - - SW
Pressure 30.35 in (0:00) 30.08 in (23:59) 30.24 in
Precipitation Total: 0.000 in - -
 
 4/16/2009  HighLowAverage
Temperature 57.7 °F (17:50) 34.2 °F (6:49) 47.1 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 6.17 mph NE (11:12) - -
Wind Gust 10.06 mph NE (13:58) - -
Wind - - South
Pressure 30.41 in (9:52) 30.23 in (1:06) 30.34 in
Precipitation Total: 0.000 in - -
 
 4/15/2009  HighLowAverage
Temperature 55.4 °F (17:19) 38.7 °F (4:48) 47 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 8.05 mph East (16:43) - -
Wind Gust 13.19 mph NE (18:56) - -
Wind - - NE
Pressure 30.23 in (22:52) 29.94 in (4:20) 30.07 in
Precipitation Total: 0.000 in - -
 
 4/14/2009  HighLowAverage
Temperature 53.8 °F (16:04) 36.7 °F (6:32) 45.6 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 9.56 mph East (21:32) - -
Wind Gust 14.54 mph NE (21:31) - -
Wind - - East
Pressure 30.03 in (0:00) 29.91 in (19:51) 29.96 in
Precipitation Total: 0.000 in - -
 
 4/13/2009  HighLowAverage
Temperature 46.8 °F (14:51) 26.6 °F (6:39) 37.9 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 5.14 mph East (14:52) - -
Wind Gust 8.05 mph North (11:59) - -
Wind - - South
Pressure 30.29 in (0:00) 30.03 in (23:59) 30.17 in
Precipitation Total: 0.000 in - -
 
 4/12/2009  HighLowAverage
Temperature 41.5 °F (16:56) 28.9 °F (6:38) 35.2 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 8.32 mph NW (15:29) - -
Wind Gust 15.43 mph NW (15:29) - -
Wind - - West
Pressure 30.32 in (8:37) 30.20 in (2:06) 30.27 in
Precipitation Total: 0.000 in - -
 
 4/11/2009  HighLowAverage
Temperature 45.9 °F (15:30) 33.8 °F (7:25) 39.3 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 7.99 mph NE (10:18) - -
Wind Gust 13.19 mph East (8:57) - -
Wind - - South
Pressure 30.20 in (23:22) 29.97 in (1:51) 30.08 in
Precipitation Total: 0.000 in - -
 
 4/10/2009  HighLowAverage
Temperature 48.9 °F (12:28) 31.1 °F (7:06) 42.2 °F
Dew Point 32.0 °F (8:36) 32.0 °F (8:42) 32 °F
Humidity 68 % (8:36) 66 % (8:42) 67 %
Wind Speed 8.44 mph NE (16:29) - -
Wind Gust 12.75 mph NE (15:56) - -
Wind - - South
Pressure 30.03 in (8:51) 29.91 in (0:05) 29.96 in
Precipitation Total: 0.000 in - -
 
 4/9/2009  HighLowAverage
Temperature 54.0 °F (16:26) 34.7 °F (4:19) 44.2 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 12.86 mph West (15:53) - -
Wind Gust 19.23 mph SW (16:28) - -
Wind - - West
Pressure 29.94 in (23:37) 29.61 in (1:21) 29.76 in
Precipitation Total: 0.000 in - -
 
 4/8/2009  HighLowAverage
Temperature 44.4 °F (17:27) 29.7 °F (4:37) 35.8 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 17.16 mph SW (17:18) - -
Wind Gust 24.60 mph West (18:11) - -
Wind - - West
Pressure 29.61 in (23:22) 29.46 in (7:21) 29.51 in
Precipitation Total: 0.000 in - -
 
 4/7/2009  HighLowAverage
Temperature 32.9 °F (16:54) 26.1 °F (9:37) 29.2 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 14.54 mph West (13:55) - -
Wind Gust 27.96 mph West (12:15) - -
Wind - - West
Pressure 29.49 in (20:52) 29.26 in (4:21) 29.36 in
Precipitation Total: 0.000 in - -
 
 4/6/2009  HighLowAverage
Temperature 55.4 °F (12:54) 31.8 °F (23:59) 41.3 °F
Dew Point 44.6 °F (12:36) 32.0 °F (23:09) 37.6 °F
Humidity 97 % (23:05) 58 % (12:59) 85.1 %
Wind Speed 14.09 mph West (13:29) - -
Wind Gust 20.57 mph West (13:29) - -
Wind - - South
Pressure 29.67 in (0:00) 29.14 in (13:36) 29.31 in
Precipitation Total: 0.287 in
Max Rate: 0.196 in/hr (5:42)
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 4/5/2009  HighLowAverage
Temperature 54.3 °F (17:02) 34.0 °F (7:03) 43.1 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 10.96 mph West (0:00) - -
Wind Gust 17.44 mph West (0:17) - -
Wind - - West
Pressure 29.88 in (6:51) 29.67 in (23:59) 29.79 in
Precipitation Total: 0.000 in - -
 
 4/4/2009  HighLowAverage
Temperature 39.9 °F (21:32) 34.7 °F (9:35) 36.8 °F
Dew Point 33.8 °F (9:26) 32.0 °F (16:38) 32 °F
Humidity 96 % (9:27) 81 % (0:16) 86.9 %
Wind Speed 21.47 mph SW (0:26) - -
Wind Gust 31.54 mph SW (5:01) - -
Wind - - West
Pressure 29.79 in (23:06) 29.14 in (0:21) 29.48 in
Precipitation Total: 0.418 in
Max Rate: 0.078 in/hr (17:21)
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 4/3/2009  HighLowAverage
Temperature 59.7 °F (2:19) 37.4 °F (23:58) 53.2 °F
Dew Point 55.4 °F (16:23) 32.0 °F (23:53) 45.2 °F
Humidity 97 % (16:23) 42 % (1:43) 74.9 %
Wind Speed 18.79 mph West (23:06) - -
Wind Gust 28.85 mph SW (19:59) - -
Wind - - SE
Pressure 29.64 in (0:00) 28.96 in (18:51) 29.22 in
Precipitation Total: 0.744 in
Max Rate: 0.196 in/hr (19:36)
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 4/2/2009  HighLowAverage
Temperature 66.6 °F (16:18) 37.8 °F (7:05) 52.6 °F
Dew Point 42.8 °F (8:36) 32.0 °F (9:41) 37.6 °F
Humidity 97 % (7:26) 48 % (9:41) 86.7 %
Wind Speed 6.26 mph SW (13:59) - -
Wind Gust 9.17 mph East (20:32) - -
Wind - - South
Pressure 30.00 in (6:51) 29.64 in (23:59) 29.87 in
Precipitation Total: 0.000 in - -
 
 4/1/2009  HighLowAverage
Temperature 56.1 °F (17:19) 43.0 °F (0:02) 49.3 °F
Dew Point 42.8 °F (11:14) 32.0 °F (20:38) 37.4 °F
Humidity 90 % (11:14) 46 % (17:22) 65.1 %
Wind Speed 8.27 mph South (8:21) - -
Wind Gust 11.40 mph SW (15:11) - -
Wind - - South
Pressure 29.91 in (22:22) 29.79 in (17:51) 29.83 in
Precipitation Total: 0.165 in
Max Rate: 0.118 in/hr (11:29)
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