Monthly Statistics in Rochester for December 2015

 December 2015  HighLowAverage
Temperature 67.5 °F (14-12:55) 23.4 °F (28-19:17) 42.1 °F
Dew Point 58.3 °F (24-2:20) 14.1 °F (19-12:09) 36.2 °F
Humidity 99 % (6-8:35) 24 % (24-15:00) 80.9 %
Wind Speed 17.00 mph West (24-11:02) - -
Wind Gust 28.99 mph West (24-11:18) - -
Wind - - Southwest
Pressure 30.73 in (5-9:05) 29.29 in (14-20:05) 30.01 in
Precipitation Total: 2.720 in
Max Rate: 2.350 in/hr (14-20:08)
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 12/31/2015  HighLowAverage
Temperature 36.1 °F (0:00) 32.0 °F (23:59) 34.1 °F
Dew Point 34.9 °F (0:43) 25.7 °F (21:43) 29.6 °F
Humidity 96 % (0:43) 73 % (21:43) 84.1 %
Wind Speed 8.99 mph Northwest (13:41) - -
Wind Gust 17.00 mph West (13:39) - -
Wind - - West
Pressure 30.11 in (8:24) 30.06 in (23:59) 30.07 in
Precipitation Total: 0.020 in - -
 
 12/30/2015  HighLowAverage
Temperature 43.3 °F (11:19) 35.8 °F (6:47) 38.2 °F
Dew Point 37.3 °F (18:17) 34.2 °F (13:15) 35.5 °F
Humidity 97 % (0:00) 75 % (11:52) 90.2 %
Wind Speed 5.01 mph West (23:47) - -
Wind Gust 10.00 mph West (23:41) - -
Wind - - Southwest
Pressure 30.20 in (5:55) 30.00 in (15:53) 30.11 in
Precipitation Total: 0.100 in
Max Rate: 0.160 in/hr (19:20)
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 12/29/2015  HighLowAverage
Temperature 43.7 °F (14:36) 29.1 °F (0:02) 38.3 °F
Dew Point 41.9 °F (14:18) 28.1 °F (0:02) 36.4 °F
Humidity 97 % (8:44) 83 % (19:28) 92.5 %
Wind Speed 8.01 mph East (0:33) - -
Wind Gust 15.99 mph Southeast (1:44) - -
Wind - - South
Pressure 30.11 in (22:39) 29.79 in (13:38) 29.91 in
Precipitation Total: 0.680 in
Max Rate: 0.990 in/hr (6:50)
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 12/28/2015  HighLowAverage
Temperature 34.2 °F (0:00) 23.4 °F (19:17) 26.7 °F
Dew Point 29.8 °F (0:00) 17.4 °F (16:10) 22 °F
Humidity 96 % (22:03) 73 % (17:58) 82.1 %
Wind Speed 8.01 mph East (21:59) - -
Wind Gust 14.00 mph East (21:41) - -
Wind - - Southeast
Pressure 30.56 in (10:25) 30.08 in (23:59) 30.4 in
Precipitation Total: 0.000 in - -
 
 12/27/2015  HighLowAverage
Temperature 48.9 °F (6:43) 34.2 °F (23:59) 40.4 °F
Dew Point 48.1 °F (6:43) 29.4 °F (23:53) 38.6 °F
Humidity 97 % (3:55) 83 % (23:59) 93.2 %
Wind Speed 5.01 mph Northwest (13:47) - -
Wind Gust 11.99 mph Northwest (11:42) - -
Wind - - West
Pressure 30.26 in (22:54) 29.82 in (8:54) 29.99 in
Precipitation Total: 0.410 in
Max Rate: 0.140 in/hr (7:09)
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 12/26/2015  HighLowAverage
Temperature 44.8 °F (23:36) 28.9 °F (7:26) 37.4 °F
Dew Point 43.2 °F (23:36) 28.0 °F (7:26) 34 °F
Humidity 99 % (9:21) 74 % (15:44) 87.7 %
Wind Speed 5.99 mph Southeast (20:22) - -
Wind Gust 11.01 mph Southeast (20:29) - -
Wind - - South
Pressure 30.53 in (7:54) 30.00 in (23:59) 30.37 in
Precipitation Total: 0.120 in
Max Rate: 0.500 in/hr (21:53)
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 12/25/2015  HighLowAverage
Temperature 48.2 °F (13:58) 35.1 °F (23:59) 41.7 °F
Dew Point 40.8 °F (12:26) 26.8 °F (0:20) 35.5 °F
Humidity 94 % (23:42) 60 % (0:20) 79.1 %
Wind Speed 1.99 mph Southwest (3:05) - -
Wind Gust 4.00 mph North (17:00) - -
Wind - - West
Pressure 30.44 in (23:39) 30.08 in (1:23) 30.19 in
Precipitation Total: 0.020 in - -
 
 12/24/2015  HighLowAverage
Temperature 66.2 °F (5:17) 39.7 °F (23:59) 56.5 °F
Dew Point 58.3 °F (2:20) 20.7 °F (15:00) 40.7 °F
Humidity 90 % (0:30) 24 % (15:00) 57.9 %
Wind Speed 17.00 mph West (11:02) - -
Wind Gust 28.99 mph West (11:18) - -
Wind - - Southwest
Pressure 30.08 in (20:24) 29.49 in (4:54) 29.8 in
Precipitation Total: 0.020 in - -
 
 12/23/2015  HighLowAverage
Temperature 61.9 °F (23:07) 39.6 °F (7:59) 51.2 °F
Dew Point 58.0 °F (23:07) 38.8 °F (7:52) 49.2 °F
Humidity 99 % (4:32) 83 % (14:04) 93.1 %
Wind Speed 5.99 mph South (14:55) - -
Wind Gust 11.01 mph South (12:03) - -
Wind - - South
Pressure 30.03 in (0:05) 29.55 in (23:59) 29.84 in
Precipitation Total: 0.030 in
Max Rate: 0.080 in/hr (15:57)
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 12/22/2015  HighLowAverage
Temperature 54.7 °F (13:38) 46.4 °F (21:02) 50.3 °F
Dew Point 52.7 °F (13:38) 44.5 °F (4:04) 48.1 °F
Humidity 99 % (10:23) 86 % (3:26) 92.2 %
Wind Speed 7.00 mph West (14:52) - -
Wind Gust 11.99 mph Southwest (14:46) - -
Wind - - Southwest
Pressure 30.00 in (22:06) 29.73 in (13:49) 29.83 in
Precipitation Total: 0.470 in
Max Rate: 0.310 in/hr (8:00)
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 12/21/2015  HighLowAverage
Temperature 52.3 °F (13:12) 39.6 °F (0:01) 47.2 °F
Dew Point 45.8 °F (22:34) 17.4 °F (0:12) 32 °F
Humidity 87 % (22:34) 37 % (11:08) 57.7 %
Wind Speed 7.00 mph Southwest (14:59) - -
Wind Gust 11.99 mph Southwest (3:34) - -
Wind - - Southwest
Pressure 30.08 in (0:00) 29.85 in (23:59) 29.92 in
Precipitation Total: 0.000 in - -
 
 12/20/2015  HighLowAverage
Temperature 39.6 °F (23:58) 27.0 °F (8:24) 33.2 °F
Dew Point 26.7 °F (13:59) 16.9 °F (23:20) 21.2 °F
Humidity 73 % (7:45) 41 % (23:59) 61.7 %
Wind Speed 8.99 mph West (1:25) - -
Wind Gust 18.01 mph West (1:32) - -
Wind - - Southwest
Pressure 30.47 in (9:35) 30.08 in (23:59) 30.31 in
Precipitation Total: 0.000 in - -
 
 12/19/2015  HighLowAverage
Temperature 31.6 °F (13:43) 26.6 °F (8:12) 29 °F
Dew Point 21.0 °F (3:08) 14.1 °F (12:09) 17.4 °F
Humidity 72 % (3:08) 50 % (13:33) 61.6 %
Wind Speed 11.01 mph Northwest (12:54) - -
Wind Gust 24.00 mph West (12:51) - -
Wind - - West
Pressure 30.29 in (23:06) 29.82 in (1:05) 30.03 in
Precipitation Total: 0.000 in - -
 
 12/18/2015  HighLowAverage
Temperature 38.8 °F (0:00) 30.4 °F (23:59) 35.1 °F
Dew Point 30.8 °F (1:24) 20.0 °F (23:59) 26.3 °F
Humidity 86 % (18:50) 57 % (15:07) 70.5 %
Wind Speed 7.00 mph Northwest (11:22) - -
Wind Gust 15.01 mph West (19:34) - -
Wind - - West
Pressure 29.82 in (6:35) 29.73 in (15:49) 29.78 in
Precipitation Total: 0.000 in - -
 
 12/17/2015  HighLowAverage
Temperature 49.3 °F (4:53) 38.8 °F (23:59) 45.2 °F
Dew Point 47.2 °F (14:29) 30.2 °F (23:59) 41 °F
Humidity 97 % (10:47) 71 % (23:59) 85.2 %
Wind Speed 7.00 mph West (17:42) - -
Wind Gust 15.99 mph West (18:14) - -
Wind - - Southwest
Pressure 29.79 in (23:50) 29.64 in (16:35) 29.7 in
Precipitation Total: 0.150 in
Max Rate: 0.270 in/hr (7:06)
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 12/16/2015  HighLowAverage
Temperature 46.0 °F (23:59) 36.5 °F (3:05) 40.1 °F
Dew Point 39.7 °F (22:39) 33.7 °F (4:49) 36 °F
Humidity 92 % (1:39) 78 % (23:58) 85.2 %
Wind Speed 5.01 mph East (9:59) - -
Wind Gust 10.00 mph Southeast (13:41) - -
Wind - - Southeast
Pressure 30.08 in (6:51) 29.73 in (23:59) 29.96 in
Precipitation Total: 0.000 in - -
 
 12/15/2015  HighLowAverage
Temperature 52.5 °F (0:12) 39.4 °F (23:59) 46.1 °F
Dew Point 46.7 °F (0:00) 34.0 °F (23:45) 40 °F
Humidity 84 % (17:43) 74 % (13:46) 79 %
Wind Speed 14.00 mph West (2:08) - -
Wind Gust 27.00 mph Southwest (2:07) - -
Wind - - West
Pressure 29.97 in (22:50) 29.35 in (2:05) 29.63 in
Precipitation Total: 0.000 in - -
 
 12/14/2015  HighLowAverage
Temperature 67.5 °F (12:55) 49.3 °F (0:04) 57 °F
Dew Point 56.1 °F (19:35) 46.7 °F (23:59) 51.5 °F
Humidity 96 % (2:57) 56 % (14:52) 83.2 %
Wind Speed 11.99 mph West (20:53) - -
Wind Gust 24.00 mph West (20:43) - -
Wind - - South
Pressure 29.85 in (0:00) 29.29 in (20:05) 29.55 in
Precipitation Total: 0.110 in
Max Rate: 2.350 in/hr (20:08)
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 12/13/2015  HighLowAverage
Temperature 49.5 °F (15:19) 43.2 °F (6:24) 46.1 °F
Dew Point 47.3 °F (23:58) 40.9 °F (5:41) 43.5 °F
Humidity 93 % (1:23) 84 % (15:55) 90.4 %
Wind Speed 3.00 mph Northeast (2:21) - -
Wind Gust 7.00 mph East (2:07) - -
Wind - - East
Pressure 30.17 in (6:06) 29.85 in (23:59) 30.05 in
Precipitation Total: 0.000 in - -
 
 12/12/2015  HighLowAverage
Temperature 50.9 °F (14:19) 34.9 °F (8:03) 44.2 °F
Dew Point 45.8 °F (18:29) 33.6 °F (8:03) 39.9 °F
Humidity 97 % (8:48) 69 % (14:26) 85.3 %
Wind Speed 3.00 mph East (21:38) - -
Wind Gust 4.00 mph Southeast (12:27) - -
Wind - - South
Pressure 30.11 in (20:36) 29.97 in (0:05) 30.05 in
Precipitation Total: 0.010 in - -
 
 12/11/2015  HighLowAverage
Temperature 60.8 °F (14:48) 43.3 °F (23:52) 53 °F
Dew Point 44.3 °F (7:13) 28.5 °F (15:26) 39.1 °F
Humidity 81 % (23:36) 30 % (15:26) 60.9 %
Wind Speed 15.01 mph West (16:05) - -
Wind Gust 24.00 mph West (15:28) - -
Wind - - Southwest
Pressure 29.97 in (22:06) 29.64 in (5:20) 29.75 in
Precipitation Total: 0.000 in - -
 
 12/10/2015  HighLowAverage
Temperature 54.5 °F (12:51) 41.4 °F (7:30) 48.3 °F
Dew Point 43.8 °F (12:51) 38.4 °F (0:20) 41.3 °F
Humidity 95 % (7:21) 65 % (15:23) 77.2 %
Wind Speed 4.00 mph Southwest (0:00) - -
Wind Gust 8.99 mph South (0:05) - -
Wind - - Southwest
Pressure 29.88 in (6:51) 29.67 in (23:59) 29.8 in
Precipitation Total: 0.000 in - -
 
 12/9/2015  HighLowAverage
Temperature 55.0 °F (14:06) 36.0 °F (7:19) 44.6 °F
Dew Point 40.7 °F (12:03) 33.3 °F (7:10) 36.6 °F
Humidity 92 % (7:15) 52 % (14:59) 74.3 %
Wind Speed 5.01 mph South (13:13) - -
Wind Gust 10.00 mph Southwest (23:46) - -
Wind - - South
Pressure 29.97 in (0:00) 29.73 in (23:19) 29.85 in
Precipitation Total: 0.000 in - -
 
 12/8/2015  HighLowAverage
Temperature 42.1 °F (14:33) 33.6 °F (8:18) 38.9 °F
Dew Point 36.2 °F (18:54) 29.6 °F (8:14) 33.4 °F
Humidity 87 % (7:17) 68 % (11:06) 80.3 %
Wind Speed 3.00 mph Southeast (10:24) - -
Wind Gust 8.99 mph West (12:10) - -
Wind - - Southwest
Pressure 30.14 in (0:00) 29.97 in (23:59) 30.06 in
Precipitation Total: 0.000 in - -
 
 12/7/2015  HighLowAverage
Temperature 39.7 °F (14:16) 30.2 °F (3:54) 36.1 °F
Dew Point 35.1 °F (10:45) 27.6 °F (3:54) 31.8 °F
Humidity 93 % (8:29) 76 % (16:05) 84.4 %
Wind Speed 3.00 mph West (9:51) - -
Wind Gust 7.00 mph West (10:05) - -
Wind - - West
Pressure 30.20 in (0:00) 30.14 in (23:59) 30.16 in
Precipitation Total: 0.000 in - -
 
 12/6/2015  HighLowAverage
Temperature 46.8 °F (14:40) 28.2 °F (7:43) 36.4 °F
Dew Point 35.4 °F (11:00) 27.5 °F (7:43) 31.2 °F
Humidity 99 % (8:35) 54 % (14:32) 82.8 %
Wind Speed 1.99 mph West (6:15) - -
Wind Gust 4.00 mph Southeast (9:20) - -
Wind - - West
Pressure 30.59 in (0:00) 30.20 in (23:59) 30.37 in
Precipitation Total: 0.000 in - -
 
 12/5/2015  HighLowAverage
Temperature 46.9 °F (15:29) 30.7 °F (23:59) 39.5 °F
Dew Point 38.9 °F (12:29) 29.7 °F (23:59) 35 °F
Humidity 97 % (23:46) 71 % (15:32) 84.1 %
Wind Speed 3.00 mph West (11:18) - -
Wind Gust 8.01 mph West (11:14) - -
Wind - - West
Pressure 30.73 in (9:05) 30.59 in (23:59) 30.66 in
Precipitation Total: 0.000 in - -
 
 12/4/2015  HighLowAverage
Temperature 41.5 °F (8:26) 37.2 °F (3:54) 39.7 °F
Dew Point 35.7 °F (8:16) 32.3 °F (19:28) 33.4 °F
Humidity 86 % (5:22) 72 % (13:58) 77.7 %
Wind Speed 7.00 mph Northwest (1:26) - -
Wind Gust 15.01 mph West (11:59) - -
Wind - - West
Pressure 30.62 in (21:51) 30.23 in (4:05) 30.41 in
Precipitation Total: 0.000 in - -
 
 12/3/2015  HighLowAverage
Temperature 41.7 °F (12:16) 36.3 °F (4:32) 38.6 °F
Dew Point 37.9 °F (10:14) 34.7 °F (23:34) 36.3 °F
Humidity 97 % (0:16) 81 % (23:25) 91.2 %
Wind Speed 7.00 mph West (11:39) - -
Wind Gust 13.00 mph West (10:25) - -
Wind - - West
Pressure 30.23 in (22:36) 29.73 in (2:35) 29.96 in
Precipitation Total: 0.070 in
Max Rate: 0.080 in/hr (14:58)
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 12/2/2015  HighLowAverage
Temperature 50.9 °F (2:10) 37.8 °F (23:59) 44.1 °F
Dew Point 48.7 °F (1:59) 36.7 °F (23:59) 42.3 °F
Humidity 97 % (13:35) 82 % (9:36) 93.6 %
Wind Speed 5.99 mph West (2:12) - -
Wind Gust 10.00 mph West (2:06) - -
Wind - - Southwest
Pressure 29.85 in (6:51) 29.64 in (16:50) 29.74 in
Precipitation Total: 0.380 in
Max Rate: 0.190 in/hr (14:14)
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 12/1/2015  HighLowAverage
Temperature 52.5 °F (20:27) 38.8 °F (4:04) 46 °F
Dew Point 48.8 °F (21:24) 34.2 °F (0:10) 42.7 °F
Humidity 96 % (22:55) 81 % (2:53) 87.9 %
Wind Speed 5.01 mph Southeast (5:19) - -
Wind Gust 10.00 mph Southeast (6:21) - -
Wind - - Southeast
Pressure 30.20 in (0:00) 29.79 in (23:59) 29.95 in
Precipitation Total: 0.130 in
Max Rate: 0.420 in/hr (13:40)
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