Weather History for Ithaca, NY

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Friday, May 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 53 °F -  
Max Temperature 70 °F 68 °F 88 °F (1962)
Min Temperature 36 °F 43 °F 26 °F (1983)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
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

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Astronomy

May. 18, 2012 Rise Set
Actual Time 5:40 AM EDT 8:24 PM EDT
Civil Twilight 5:08 AM EDT 8:57 PM EDT
Nautical Twilight 4:27 AM EDT 9:38 PM EDT
Astronomical Twilight 3:40 AM EDT 10:25 PM EDT
Moon 4:10 AM EDT (5/18) 6:29 PM EDT (5/18)
Length of Visible Light 15h 49m
Length of Day
14h 43m
Waning Crescent, 5% of the Moon is Illuminated
May 18
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 38.8 °F - 34.9 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 37.9 °F 33.5 °F 36.0 °F 93% 30.22 in 10.0 mi East 5.8 mph - N/A   Clear
2:56 AM 37.9 °F 33.5 °F 34.9 °F 89% 30.22 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:56 AM 36.9 °F 31.4 °F 34.9 °F 93% 30.23 in 10.0 mi East 6.9 mph - N/A   Clear
4:56 AM 36.9 °F 31.4 °F 34.0 °F 89% 30.23 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:56 AM 36.9 °F 34.3 °F 34.0 °F 89% 30.25 in 10.0 mi East 3.5 mph - N/A   Clear
6:27 AM 37.4 °F 33.8 °F 33.8 °F 87% 30.23 in 10.0 mi East 4.6 mph - N/A   Clear
6:56 AM 39.9 °F 36.7 °F 34.9 °F 82% 30.25 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:56 AM 45.0 °F 42.6 °F 36.0 °F 71% 30.27 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:56 AM 54.9 °F - 39.9 °F 57% 30.27 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:56 AM 59.0 °F - 36.9 °F 44% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 61.9 °F - 36.0 °F 38% 30.25 in 10.0 mi East 3.5 mph - N/A   Clear
11:56 AM 65.8 °F - 34.9 °F 32% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 66.9 °F - 34.0 °F 30% 30.24 in 10.0 mi NW 3.5 mph - N/A   Clear
1:56 PM 68.0 °F - 34.0 °F 28% 30.22 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:56 PM 70.0 °F - 34.9 °F 28% 30.21 in 10.0 mi SW 3.5 mph - N/A   Clear
3:56 PM 70.9 °F - 37.9 °F 30% 30.19 in 10.0 mi Variable 5.8 mph - N/A   Clear
4:56 PM 70.9 °F - 39.9 °F 32% 30.18 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:56 PM 70.9 °F - 38.8 °F 31% 30.17 in 10.0 mi NW 3.5 mph - N/A   Clear
6:56 PM 68.0 °F - 39.9 °F 36% 30.17 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:56 PM 63.0 °F - 45.0 °F 52% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 55.9 °F - 45.9 °F 69% 30.16 in 10.0 mi East 3.5 mph - N/A   Clear
9:56 PM 52.9 °F - 46.9 °F 80% 30.17 in 10.0 mi East 4.6 mph - N/A   Clear
10:56 PM 52.0 °F - 43.9 °F 74% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:56 PM 54.9 °F - 43.9 °F 66% 30.18 in 10.0 mi ENE 5.8 mph - N/A   Clear