History for Rochester, NH

Sunday, March 17, 2013 View Current Conditions
Sunday, March 17, 2013
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  Actual Average (KSFM) Record (KSFM)
Temperature
Mean Temperature 24 °F -  
Max Temperature 32 °F 37 °F 57 °F (1999)
Min Temperature 18 °F 21 °F 10 °F (1997)
Degree Days
Heating Degree Days 41    
Moisture
Dew Point 4 °F    
Average Humidity 43    
Maximum Humidity 71    
Minimum Humidity 28    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.04 in    
Wind
Wind Speed 8 mph (NW)    
Max Wind Speed 31 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
Sunset Chill
As the sun sets over Great Bay on St Patrick's Day!
Heading Out to Sea
Both the clouds, and the boats are facing east, heading out to sea. I could only stay a moment at the top of the drawbridge; a very brisk and chilly 2...
Sundown
As the sun sets over Great Bay on a chilly evening!
March Winds
Wind is so hard to capture, but at least its effect is clearly shown here. The wind chill was below zero, although it was bright, sunny and in the hi...
Criss Cross Clouds
Funny how the shape of the clouds matches the traffic pattern of the boats coming and going in Perkins Cove.
Hanging On...
This old fish house sits in a secluded cove, usually at a safe distance from the effect of ocean storms. Seems that last weekend's surge made it all ...
Adorning the Morning
The golden hues of the rising sun backlight these marbles of ice first thing this morning.
Streamside
Cold nights and splashing water contribute to ice bells in the streams of snowmelt.
On A Clear Day
The winds were howling, and the wind chill was below zero even though the still air was in the 20s. Just had to snap a few pics at The Nubble while pa...
Self Service
This unique pedestrian bridge over the river in Perkins Cove has no operator, per se. If a tall masted boat needs it open, it toots it horn, and an ad...
Astronomy
May. 23, 2013 Rise Set
Actual Time 6:51 AM EDT 6:52 PM EDT
Civil Twilight 6:23 AM EDT 7:21 PM EDT
Nautical Twilight 5:50 AM EDT 7:54 PM EDT
Astronomical Twilight 5:16 AM EDT 8:28 PM EDT
Moon 9:53 AM EDT (3/17) 12:06 AM EDT (3/17)
Length Of Visible Light 12h 57m
Length of Day
12h 00m
Waxing Crescent, 31% of the Moon is Illuminated
Mar 17
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New
Hourly Observations
Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 27.0 °F 21.6 °F 8.1 °F 45% 29.87 in 10.0 mi NW 4.6 mph - N/A   Clear
1:51 AM 25.0 °F - 8.1 °F 49% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 25.0 °F - 8.1 °F 49% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:51 AM 21.9 °F 17.2 °F 9.0 °F 58% 29.90 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:51 AM 19.0 °F 11.1 °F 10.0 °F 68% 29.91 in 10.0 mi NW 5.8 mph - N/A   Clear
5:51 AM 19.0 °F 11.1 °F 10.0 °F 68% 29.92 in 10.0 mi NW 5.8 mph - N/A   Clear
6:51 AM 18.0 °F 8.7 °F 10.0 °F 71% 29.93 in 10.0 mi NW 6.9 mph - N/A   Clear
7:51 AM 21.9 °F 15.7 °F 10.0 °F 60% 29.97 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:51 AM 25.0 °F 14.8 °F 9.0 °F 51% 30.00 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:51 AM 27.0 °F 17.3 °F 5.0 °F 39% 29.99 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
10:51 AM 28.9 °F 16.9 °F 7.0 °F 40% 30.01 in 10.0 mi NW 17.3 mph 23.0 mph N/A   Scattered Clouds
11:51 AM 30.9 °F 22.2 °F 7.0 °F 37% 30.01 in 10.0 mi West 10.4 mph 21.9 mph N/A   Partly Cloudy
12:51 PM 30.0 °F 19.5 °F 5.0 °F 35% 30.02 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Overcast
1:51 PM 30.9 °F 15.9 °F 3.0 °F 31% 30.03 in 10.0 mi NW 31.1 mph 39.1 mph N/A   Partly Cloudy
2:51 PM 30.0 °F 16.6 °F 1.0 °F 29% 30.04 in 10.0 mi NW 23.0 mph 32.2 mph N/A   Clear
3:51 PM 30.9 °F 21.2 °F 1.0 °F 28% 30.06 in 10.0 mi WNW 12.7 mph 29.9 mph N/A   Clear
5:51 PM 28.9 °F 17.7 °F -0.0 °F 29% 30.10 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
6:51 PM 26.1 °F 15.0 °F -0.9 °F 31% 30.14 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Clear
7:51 PM 24.1 °F 12.0 °F -0.9 °F 34% 30.19 in 10.0 mi NW 13.8 mph - N/A   Clear
8:51 PM 23.0 °F 10.6 °F -0.9 °F 35% 30.22 in 10.0 mi NW 13.8 mph - N/A   Clear
9:51 PM 21.9 °F 9.2 °F -0.9 °F 37% 30.25 in 10.0 mi NNW 13.8 mph - N/A   Clear
10:51 PM 21.0 °F 11.4 °F -2.9 °F 35% 30.28 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:51 PM 19.9 °F - -2.9 °F 37% 30.30 in 10.0 mi Calm Calm - N/A   Clear
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