Monthly Statistics in Rochester for December 2004

 December 2004  HighLowAverage
Temperature 57.4 °F (23-12:19) -2.6 °F (20-5:18) 30.1 °F
Dew Point 51.8 °F (23-12:34) 32.0 °F (30-17:12) 36.6 °F
Humidity 100 % (1-7:17) 56 % (4-23:14) 87.4 %
Wind Speed 25.05 mph West (7-23:08) - -
Wind Gust 37.58 mph SW (7-23:01) - -
Wind - - SW
Pressure 30.62 in (27-11:15) 29.29 in (1-11:14) 29.98 in
Precipitation Total: 2.780 in
Max Rate: 0.433 in/hr (23-9:54)
- -
 
 12/31/2004  HighLowAverage
Temperature 56.7 °F (23:47) 42.1 °F (0:02) 49.6 °F
Dew Point 50.0 °F (16:05) 35.6 °F (0:52) 44.6 °F
Humidity 100 % (2:21) 66 % (23:27) 83.7 %
Wind Speed 14.54 mph West (23:53) - -
Wind Gust 24.60 mph West (23:35) - -
Wind - - SW
Pressure 30.20 in (0:00) 29.94 in (20:58) 30 in
Precipitation Total: 0.126 in
Max Rate: 0.039 in/hr (4:49)
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 12/30/2004  HighLowAverage
Temperature 43.0 °F (21:04) 31.8 °F (3:55) 37.1 °F
Dew Point 37.4 °F (20:30) 32.0 °F (17:12) 33.2 °F
Humidity 100 % (3:23) 69 % (15:10) 86 %
Wind Speed 5.18 mph SE (22:38) - -
Wind Gust 6.26 mph SE (14:00) - -
Wind - - South
Pressure 30.41 in (8:44) 30.20 in (23:59) 30.33 in
Precipitation Total: 0.000 in - -
 
 12/29/2004  HighLowAverage
Temperature 38.8 °F (2:04) 32.7 °F (23:59) 35.7 °F
Dew Point 33.8 °F (12:27) 32.0 °F (23:56) 32.1 °F
Humidity 100 % (22:13) 77 % (3:48) 90.6 %
Wind Speed 11.52 mph West (2:33) - -
Wind Gust 18.79 mph SW (1:06) - -
Wind - - West
Pressure 30.32 in (22:14) 29.97 in (1:59) 30.13 in
Precipitation Total: 0.000 in - -
 
 12/28/2004  HighLowAverage
Temperature 36.9 °F (23:48) 5.5 °F (0:43) 20.8 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 7.90 mph West (23:45) - -
Wind Gust 11.85 mph West (23:58) - -
Wind - - SW
Pressure 30.56 in (0:00) 30.00 in (23:59) 30.28 in
Precipitation Total: 0.000 in - -
 
 12/27/2004  HighLowAverage
Temperature 18.5 °F (14:12) 7.0 °F (23:59) 13.5 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 7.88 mph West (15:15) - -
Wind Gust 10.96 mph North (11:33) - -
Wind - - SW
Pressure 30.62 in (11:15) 30.35 in (1:28) 30.54 in
Precipitation Total: 0.000 in - -
 
 12/26/2004  HighLowAverage
Temperature 24.8 °F (14:21) 15.1 °F (23:59) 20.4 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 6.37 mph NE (16:37) - -
Wind Gust 8.72 mph SE (10:55) - -
Wind - - SE
Pressure 30.35 in (22:59) 30.20 in (16:13) 30.26 in
Precipitation Total: 0.000 in - -
 
 12/25/2004  HighLowAverage
Temperature 20.1 °F (15:01) 9.5 °F (7:52) 15.2 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 8.50 mph SW (10:53) - -
Wind Gust 14.54 mph West (10:37) - -
Wind - - SW
Pressure 30.35 in (10:14) 30.20 in (2:28) 30.27 in
Precipitation Total: 0.000 in - -
 
 12/24/2004  HighLowAverage
Temperature 22.5 °F (12:54) 13.3 °F (23:59) 18.8 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 9.95 mph West (0:59) - -
Wind Gust 17.44 mph West (1:48) - -
Wind - - West
Pressure 30.20 in (6:00) 30.11 in (17:43) 30.15 in
Precipitation Total: 0.000 in - -
 
 12/23/2004  HighLowAverage
Temperature 57.4 °F (12:19) 21.4 °F (23:59) 34 °F
Dew Point 51.8 °F (12:34) 32.0 °F (14:47) 38.6 °F
Humidity 100 % (1:06) 71 % (12:24) 95.9 %
Wind Speed 21.29 mph West (14:45) - -
Wind Gust 35.79 mph West (14:45) - -
Wind - - South
Pressure 30.14 in (0:00) 29.35 in (12:43) 29.79 in
Precipitation Total: 0.827 in
Max Rate: 0.433 in/hr (9:54)
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 12/22/2004  HighLowAverage
Temperature 39.0 °F (11:23) 31.5 °F (23:31) 35 °F
Dew Point 35.6 °F (10:04) 32.0 °F (21:39) 33 °F
Humidity 100 % (15:57) 79 % (10:20) 90.6 %
Wind Speed 5.81 mph West (11:54) - -
Wind Gust 8.72 mph West (11:47) - -
Wind - - SW
Pressure 30.17 in (19:14) 30.00 in (5:28) 30.08 in
Precipitation Total: 0.043 in - -
 
 12/21/2004  HighLowAverage
Temperature 35.6 °F (16:45) 6.6 °F (0:02) 23.2 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 7.60 mph West (13:39) - -
Wind Gust 10.96 mph SW (13:48) - -
Wind - - South
Pressure 30.03 in (0:00) 29.76 in (9:28) 29.87 in
Precipitation Total: 0.000 in - -
 
 12/20/2004  HighLowAverage
Temperature 6.6 °F (23:57) -2.6 °F (5:18) 2.1 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 8.27 mph SW (13:45) - -
Wind Gust 17.89 mph West (12:58) - -
Wind - - West
Pressure 30.11 in (8:29) 30.03 in (23:59) 30.07 in
Precipitation Total: 0.000 in - -
 
 12/19/2004  HighLowAverage
Temperature 37.6 °F (0:00) -1.6 °F (23:59) 16.5 °F
Dew Point 33.8 °F (6:02) 32.0 °F (6:22) 32 °F
Humidity 96 % (6:10) 82 % (4:29) 84.3 %
Wind Speed 9.73 mph West (12:21) - -
Wind Gust 16.32 mph West (16:02) - -
Wind - - West
Pressure 30.06 in (21:30) 29.61 in (5:58) 29.82 in
Precipitation Total: 0.000 in - -
 
 12/18/2004  HighLowAverage
Temperature 39.7 °F (14:53) 15.3 °F (3:45) 29.7 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 6.15 mph SW (11:50) - -
Wind Gust 10.51 mph SW (22:31) - -
Wind - - South
Pressure 30.23 in (0:01) 29.67 in (23:59) 29.92 in
Precipitation Total: 0.000 in - -
 
 12/17/2004  HighLowAverage
Temperature 34.9 °F (1:03) 17.2 °F (21:38) 25.8 °F
Dew Point 32.0 °F (0:00) 32.0 °F (1:23) 32 °F
Humidity 95 % (0:00) 89 % (1:23) 92.1 %
Wind Speed 14.54 mph NW (3:40) - -
Wind Gust 22.81 mph West (1:43) - -
Wind - - SW
Pressure 30.29 in (14:44) 29.94 in (1:43) 30.18 in
Precipitation Total: 0.000 in - -
 
 12/16/2004  HighLowAverage
Temperature 41.2 °F (13:55) 22.6 °F (0:52) 32.2 °F
Dew Point 32.0 °F (23:48) 32.0 °F (23:59) 32 °F
Humidity 95 % (23:51) 94 % (23:50) 94.7 %
Wind Speed 18.62 mph SW (21:33) - -
Wind Gust 28.85 mph West (21:44) - -
Wind - - SW
Pressure 30.26 in (0:00) 29.94 in (23:59) 30.08 in
Precipitation Total: 0.000 in - -
 
 12/15/2004  HighLowAverage
Temperature 31.3 °F (14:46) 18.7 °F (2:37) 24.4 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 11.40 mph SW (18:05) - -
Wind Gust 16.32 mph SW (18:13) - -
Wind - - West
Pressure 30.41 in (6:14) 30.26 in (23:59) 30.35 in
Precipitation Total: 0.000 in - -
 
 12/14/2004  HighLowAverage
Temperature 25.0 °F (0:00) 18.0 °F (20:19) 19.8 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 9.00 mph West (12:07) - -
Wind Gust 14.98 mph West (12:08) - -
Wind - - West
Pressure 30.35 in (21:14) 29.88 in (0:13) 30.17 in
Precipitation Total: 0.000 in - -
 
 12/13/2004  HighLowAverage
Temperature 37.8 °F (12:08) 25.0 °F (23:59) 33.7 °F
Dew Point 37.4 °F (1:37) 32.0 °F (4:43) 35.2 °F
Humidity 100 % (1:37) 85 % (3:37) 93.8 %
Wind Speed 10.73 mph West (13:15) - -
Wind Gust 15.43 mph West (13:14) - -
Wind - - SW
Pressure 29.88 in (23:29) 29.35 in (3:28) 29.54 in
Precipitation Total: 0.040 in - -
 
 12/12/2004  HighLowAverage
Temperature 37.0 °F (22:46) 30.0 °F (1:23) 33.2 °F
Dew Point 35.6 °F (15:58) 32.0 °F (23:14) 32.9 °F
Humidity 100 % (15:58) 82 % (23:14) 91.3 %
Wind Speed 9.17 mph West (11:48) - -
Wind Gust 13.64 mph SW (11:04) - -
Wind - - SW
Pressure 29.64 in (7:29) 29.35 in (23:59) 29.51 in
Precipitation Total: 0.043 in - -
 
 12/11/2004  HighLowAverage
Temperature 39.0 °F (0:00) 30.4 °F (23:59) 35.2 °F
Dew Point 39.2 °F (0:00) 32.0 °F (21:16) 35.9 °F
Humidity 100 % (0:00) 97 % (14:24) 99.5 %
Wind Speed 6.26 mph West (20:24) - -
Wind Gust 10.06 mph West (21:24) - -
Wind - - SW
Pressure 29.52 in (22:29) 29.32 in (7:43) 29.39 in
Precipitation Total: 0.209 in
Max Rate: 0.078 in/hr (6:04)
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 12/10/2004  HighLowAverage
Temperature 41.5 °F (2:19) 39.0 °F (23:59) 40.4 °F
Dew Point 41.0 °F (0:15) 39.2 °F (23:59) 40.5 °F
Humidity 100 % (0:15) 95 % (0:14) 99.5 %
Wind Speed 6.37 mph SE (11:59) - -
Wind Gust 10.51 mph SE (11:50) - -
Wind - - East
Pressure 29.82 in (0:14) 29.38 in (23:59) 29.59 in
Precipitation Total: 0.622 in
Max Rate: 0.196 in/hr (18:18)
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 12/9/2004  HighLowAverage
Temperature 45.0 °F (15:28) 36.5 °F (5:35) 40.5 °F
Dew Point 39.2 °F (23:39) 32.0 °F (15:37) 34.2 °F
Humidity 96 % (4:48) 60 % (15:37) 78.8 %
Wind Speed 8.05 mph SE (11:10) - -
Wind Gust 10.96 mph SE (10:38) - -
Wind - - SE
Pressure 30.17 in (0:00) 29.79 in (23:59) 29.98 in
Precipitation Total: 0.039 in - -
 
 12/8/2004  HighLowAverage
Temperature 47.7 °F (0:00) 39.4 °F (23:59) 42.8 °F
Dew Point 39.2 °F (2:41) 32.0 °F (19:27) 34.6 °F
Humidity 91 % (3:07) 60 % (14:09) 72.9 %
Wind Speed 23.26 mph West (0:42) - -
Wind Gust 35.34 mph West (0:28) - -
Wind - - West
Pressure 30.17 in (19:59) 29.46 in (0:28) 29.93 in
Precipitation Total: 0.000 in - -
 
 12/7/2004  HighLowAverage
Temperature 52.9 °F (22:23) 31.1 °F (0:05) 41.9 °F
Dew Point 48.2 °F (22:00) 32.0 °F (6:13) 40.6 °F
Humidity 100 % (13:06) 65 % (22:38) 88.3 %
Wind Speed 25.05 mph West (23:08) - -
Wind Gust 37.58 mph SW (23:01) - -
Wind - - SE
Pressure 30.08 in (0:00) 29.38 in (20:28) 29.69 in
Precipitation Total: 0.248 in
Max Rate: 0.078 in/hr (15:48)
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 12/6/2004  HighLowAverage
Temperature 31.1 °F (23:51) 24.1 °F (1:21) 28.7 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 7.15 mph East (10:38) - -
Wind Gust 10.96 mph SE (5:31) - -
Wind - - East
Pressure 30.32 in (0:00) 30.06 in (23:28) 30.17 in
Precipitation Total: 0.000 in - -
 
 12/5/2004  HighLowAverage
Temperature 46.0 °F (0:00) 25.0 °F (23:34) 35.2 °F
Dew Point 33.8 °F (0:00) 32.0 °F (2:09) 32.1 °F
Humidity 63 % (1:46) 58 % (0:11) 61.1 %
Wind Speed 10.51 mph West (0:05) - -
Wind Gust 15.88 mph West (0:01) - -
Wind - - SW
Pressure 30.35 in (18:44) 29.76 in (0:28) 30.14 in
Precipitation Total: 0.000 in - -
 
 12/4/2004  HighLowAverage
Temperature 46.9 °F (22:43) 23.5 °F (6:12) 35.4 °F
Dew Point 33.8 °F (23:38) 32.0 °F (23:37) 32.1 °F
Humidity 68 % (15:32) 56 % (23:14) 61 %
Wind Speed 15.43 mph West (18:21) - -
Wind Gust 22.81 mph West (18:20) - -
Wind - - SW
Pressure 30.00 in (0:00) 29.67 in (18:14) 29.82 in
Precipitation Total: 0.000 in - -
 
 12/3/2004  HighLowAverage
Temperature 35.4 °F (0:00) 25.7 °F (23:59) 32.2 °F
Dew Point 35.6 °F (8:05) 32.0 °F (11:29) 32.8 °F
Humidity 100 % (8:05) 91 % (10:29) 94.2 %
Wind Speed 17.44 mph West (12:12) - -
Wind Gust 29.30 mph NW (9:52) - -
Wind - - West
Pressure 30.03 in (20:59) 29.64 in (6:43) 29.83 in
Precipitation Total: 0.000 in - -
 
 12/2/2004  HighLowAverage
Temperature 41.9 °F (13:48) 35.2 °F (23:45) 38.6 °F
Dew Point n/a n/a n/a
Humidity n/a n/a n/a
Wind Speed 13.37 mph SW (0:54) - -
Wind Gust 22.36 mph West (3:02) - -
Wind - - West
Pressure 30.03 in (8:59) 29.79 in (23:59) 29.94 in
Precipitation Total: 0.000 in - -
 
 12/1/2004  HighLowAverage
Temperature 49.3 °F (9:35) 38.7 °F (20:22) 42.4 °F
Dew Point 50.0 °F (9:30) 32.0 °F (23:47) 38.5 °F
Humidity 100 % (7:17) 67 % (1:12) 85.6 %
Wind Speed 16.32 mph SW (11:55) - -
Wind Gust 27.96 mph West (9:53) - -
Wind - - SW
Pressure 29.94 in (22:14) 29.29 in (11:14) 29.6 in
Precipitation Total: 0.583 in
Max Rate: 0.157 in/hr (4:50)
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