Weather History for Chapel Hill, NC

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Wednesday, April 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 81 °F 72 °F 91 °F (2002)
Min Temperature 57 °F 45 °F 27 °F (1980)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 78    
Maximum Humidity 96    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 1 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 6 miles    
Events      
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

Apr. 17, 2013 Rise Set
Actual Time 6:40 AM EDT 7:51 PM EDT
Civil Twilight 6:13 AM EDT 8:18 PM EDT
Nautical Twilight 5:42 AM EDT 8:49 PM EDT
Astronomical Twilight 5:09 AM EDT 9:22 PM EDT
Moon 11:56 AM EDT (4/17) 1:24 AM EDT (4/17)
Length of Visible Light 14h 04m
Length of Day
13h 11m
Waxing Crescent, 42% of the Moon is Illuminated
Apr 17
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 60.1 °F - 55.0 °F 83% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 59.0 °F - 55.0 °F 87% 30.23 in 9.0 mi Calm Calm - N/A   Clear
2:56 AM 59.0 °F - 55.9 °F 90% 30.21 in 8.0 mi Calm Calm - N/A   Clear
3:56 AM 57.9 °F - 55.9 °F 93% 30.20 in 6.0 mi Calm Calm - N/A   Clear
4:56 AM 57.9 °F - 55.9 °F 93% 30.20 in 1.8 mi Calm Calm - N/A   Clear
5:05 AM 57.0 °F - 54.0 °F 89% 30.21 in 3.0 mi Calm Calm - N/A   Clear
5:21 AM 57.9 °F - 55.0 °F 90% 30.21 in 1.5 mi Calm Calm - N/A   Partly Cloudy
5:24 AM 57.0 °F - 55.0 °F 93% 30.21 in 0.8 mi Calm Calm - N/A   Mist
5:32 AM 57.0 °F - 55.0 °F 93% 30.21 in 1.2 mi Calm Calm - N/A   Partly Cloudy
5:42 AM 57.0 °F - 55.0 °F 93% 30.22 in 0.8 mi Calm Calm - N/A   Mist
5:49 AM 57.0 °F - 55.0 °F 93% 30.22 in 1.0 mi Calm Calm - N/A   Mist
5:53 AM 57.2 °F - 55.4 °F 94% 30.22 in 2.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 57.0 °F - 54.0 °F 89% 30.21 in 3.0 mi Calm Calm - N/A   Partly Cloudy
6:06 AM 57.0 °F - 55.0 °F 93% 30.22 in 2.5 mi Calm Calm - N/A   Partly Cloudy
6:14 AM 57.0 °F - 55.9 °F 96% 30.22 in 5.0 mi Calm Calm - N/A   Clear
6:44 AM 57.0 °F - 55.0 °F 93% 30.23 in 1.8 mi Calm Calm - N/A   Clear
6:56 AM 57.0 °F - 55.0 °F 93% 30.22 in 1.2 mi Calm Calm - N/A   Clear
7:02 AM 59.0 °F - 55.9 °F 90% 30.24 in 3.0 mi Calm Calm - N/A   Clear
7:56 AM 61.0 °F - 59.0 °F 93% 30.23 in 7.0 mi Calm Calm - N/A   Clear
8:56 AM 64.9 °F - 59.0 °F 81% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:56 AM 68.0 °F - 59.0 °F 73% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:56 AM 73.9 °F - 60.1 °F 62% 30.19 in 10.0 mi South 5.8 mph - N/A   Clear
11:47 AM 75.9 °F - 61.0 °F 60% 30.21 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
11:56 AM 77.0 °F - 61.0 °F 58% 30.20 in 9.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
12:47 PM 78.1 °F - 60.1 °F 54% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:56 PM 78.1 °F - 61.0 °F 56% 30.17 in 9.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
2:56 PM 75.9 °F - 60.1 °F 58% 30.16 in 10.0 mi Variable 4.6 mph - N/A   Overcast
3:56 PM 79.0 °F - 60.1 °F 52% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
4:56 PM 80.1 °F 80.6 °F 57.9 °F 47% 30.11 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
5:56 PM 79.0 °F - 60.1 °F 52% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
6:56 PM 77.0 °F - 60.1 °F 56% 30.12 in 10.0 mi SE 3.5 mph - N/A   Clear
7:56 PM 72.0 °F - 63.0 °F 73% 30.12 in 9.0 mi Calm Calm - N/A   Clear
8:56 PM 70.0 °F - 62.1 °F 76% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 69.1 °F - 62.1 °F 78% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
10:56 PM 70.0 °F - 62.1 °F 76% 30.15 in 10.0 mi ESE 3.5 mph - N/A   Overcast
11:56 PM 71.1 °F - 60.1 °F 68% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear