Weather History for Rochester, NH

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Friday, May 9, 2014

  Actual Average (KSFM) Record (KSFM)
Temperature  
Mean Temperature 50 °F -  
Max Temperature 54 °F 61 °F 84 °F (2007)
Min Temperature 46 °F 39 °F 28 °F (1997)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 40 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 09, 2014 Rise Set
Actual Time 5:26 AM EDT 7:54 PM EDT
Civil Twilight 4:54 AM EDT 8:26 PM EDT
Nautical Twilight 4:14 AM EDT 9:06 PM EDT
Astronomical Twilight 3:29 AM EDT 9:52 PM EDT
Moon 2:40 PM EDT (5/9) 2:36 AM EDT (5/9)
Length of Visible Light 15h 32m
Length of Day
14h 27m
Waxing Gibbous, 73% of the Moon is Illuminated
May 9
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 48.0 °F - 36.0 °F 63% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:51 AM 48.0 °F - 37.0 °F 66% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:09 AM 48.0 °F - 37.0 °F 66% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
2:51 AM 48.9 °F - 37.9 °F 66% 30.19 in 10.0 mi North 4.6 mph - N/A   Overcast
3:51 AM 48.9 °F - 37.9 °F 66% 30.21 in 10.0 mi NNE 3.5 mph - N/A   Overcast
4:51 AM 50.0 °F - 35.1 °F 57% 30.21 in 10.0 mi NE 8.1 mph - N/A   Overcast
5:51 AM 50.0 °F - 30.0 °F 46% 30.22 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:43 AM 50.0 °F - 28.9 °F 44% 30.25 in 10.0 mi NE 8.1 mph - N/A   Overcast
6:51 AM 50.0 °F - 30.0 °F 46% 30.24 in 10.0 mi NE 6.9 mph - N/A   Overcast
7:51 AM 51.1 °F - 28.9 °F 43% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Overcast
8:51 AM 52.0 °F - 28.9 °F 41% 30.25 in 10.0 mi ENE 6.9 mph - N/A   Overcast
9:22 AM 53.1 °F - 28.9 °F 40% 30.25 in 10.0 mi ENE 6.9 mph - N/A   Overcast
9:51 AM 53.1 °F - 30.0 °F 41% 30.25 in 10.0 mi ENE 4.6 mph - N/A   Overcast
10:51 AM 54.0 °F - 30.0 °F 40% 30.25 in 10.0 mi East 5.8 mph - N/A   Overcast
11:11 AM 53.1 °F - 30.9 °F 43% 30.24 in 10.0 mi ESE 5.8 mph - N/A   Overcast
11:51 AM 52.0 °F - 32.0 °F 47% 30.24 in 10.0 mi East 4.6 mph - N/A   Overcast
12:51 PM 52.0 °F - 34.0 °F 50% 30.23 in 10.0 mi ESE 3.5 mph - N/A   Overcast
1:51 PM 50.0 °F - 39.0 °F 66% 30.22 in 10.0 mi ENE 3.5 mph - 0.00 in Rain Light Rain
2:51 PM 48.9 °F - 41.0 °F 74% 30.21 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
3:51 PM 46.9 °F - 42.1 °F 83% 30.19 in 10.0 mi East 3.5 mph - N/A   Overcast
4:13 PM 46.9 °F - 43.0 °F 86% 30.19 in 2.5 mi East 3.5 mph - N/A   Overcast
4:23 PM 46.9 °F - 43.0 °F 86% 30.20 in 2.0 mi ENE 3.5 mph - N/A   Overcast
4:51 PM 46.0 °F - 44.1 °F 93% 30.19 in 2.0 mi Calm Calm - N/A   Overcast
5:03 PM 46.0 °F 44.8 °F 44.1 °F 93% 30.19 in 2.0 mi East 3.5 mph - N/A   Overcast
5:08 PM 46.9 °F - 44.1 °F 90% 30.19 in 1.8 mi ENE 4.6 mph - N/A   Overcast
5:19 PM 46.9 °F - 44.1 °F 90% 30.18 in 2.0 mi ENE 3.5 mph - N/A   Overcast
5:35 PM 46.9 °F - 44.1 °F 90% 30.18 in 2.0 mi NE 4.6 mph - N/A   Overcast
5:51 PM 46.9 °F - 44.1 °F 90% 30.17 in 4.0 mi NNE 3.5 mph - N/A   Overcast
6:05 PM 46.9 °F - 44.1 °F 90% 30.17 in 2.5 mi NE 4.6 mph - N/A   Overcast
6:14 PM 46.9 °F - 44.1 °F 90% 30.17 in 3.0 mi NE 4.6 mph - N/A   Overcast
6:42 PM 46.0 °F 44.8 °F 44.1 °F 93% 30.16 in 2.0 mi NE 3.5 mph - N/A   Overcast
6:51 PM 46.9 °F - 45.0 °F 93% 30.16 in 1.8 mi NE 3.5 mph - N/A   Overcast
7:02 PM 46.9 °F - 45.0 °F 93% 30.16 in 2.0 mi Calm Calm - N/A   Overcast
7:22 PM 46.9 °F - 45.0 °F 93% 30.16 in 3.0 mi Calm Calm - N/A   Overcast
7:37 PM 46.9 °F - 45.0 °F 93% 30.15 in 1.8 mi Calm Calm - N/A   Overcast
7:51 PM 46.9 °F - 45.0 °F 93% 30.15 in 1.5 mi Calm Calm - N/A   Overcast
8:13 PM 46.9 °F - 45.0 °F 93% 30.14 in 0.5 mi ESE 3.5 mph - N/A Fog Fog
8:48 PM 46.4 °F - 44.6 °F 93% 30.14 in 0.2 mi Calm Calm - N/A Fog Fog
8:51 PM 46.9 °F - 45.0 °F 93% 30.14 in 0.2 mi Calm Calm - N/A Fog Fog
9:27 PM 46.9 °F - 45.0 °F 93% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
9:51 PM 46.9 °F - 45.0 °F 93% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
10:30 PM 46.9 °F - 45.0 °F 93% 30.11 in 1.0 mi Calm Calm - N/A   Overcast
10:40 PM 46.9 °F - 45.0 °F 93% 30.11 in 3.0 mi Calm Calm - N/A   Overcast
10:51 PM 46.9 °F - 45.0 °F 93% 30.09 in 5.0 mi Calm Calm - N/A   Overcast
11:51 PM 46.9 °F - 46.0 °F 97% 30.09 in 5.0 mi Calm Calm - N/A   Overcast