Weather History for Jamestown, NY

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Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 80 °F 80 °F 90 °F (1991)
Min Temperature 64 °F 51 °F 39 °F (1987)
Cooling Degree Days 7    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 5 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

Aug. 27, 2013 Rise Set
Actual Time 6:37 AM EDT 7:58 PM EDT
Civil Twilight 6:08 AM EDT 8:27 PM EDT
Nautical Twilight 5:33 AM EDT 9:02 PM EDT
Astronomical Twilight 4:56 AM EDT 9:39 PM EDT
Moon 11:42 PM EDT (8/27) 1:41 PM EDT (8/27)
Length of Visible Light 14h 19m
Length of Day
13h 21m
Waning Gibbous, 57% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F - 62.6 °F 94% 30.02 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
12:35 AM 66.2 °F - 62.6 °F 88% 30.02 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
12:55 AM 66.2 °F - 64.4 °F 94% 30.02 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
1:15 AM 66.2 °F - 62.6 °F 88% 30.03 in 8.0 mi SW 8.1 mph - N/A   Scattered Clouds
1:35 AM 64.4 °F - 62.6 °F 94% 30.02 in 7.0 mi SW 8.1 mph - N/A   Clear
1:55 AM 64.4 °F - 62.6 °F 94% 30.01 in 4.0 mi WSW 5.8 mph - N/A   Clear
2:15 AM 64.4 °F - 62.6 °F 94% 30.01 in 3.0 mi SW 3.5 mph - N/A   Partly Cloudy
2:35 AM 64.4 °F - 62.6 °F 94% 30.01 in 3.0 mi SW 5.8 mph - N/A   Scattered Clouds
2:55 AM 64.4 °F - 62.6 °F 94% 30.01 in 3.0 mi SW 5.8 mph - N/A   Mostly Cloudy
3:15 AM 64.4 °F - 64.4 °F 100% 30.00 in 3.0 mi Calm Calm - N/A   Overcast
3:35 AM 64.4 °F - 64.4 °F 100% 30.00 in 4.0 mi Calm Calm - N/A   Overcast
3:55 AM 64.4 °F - 62.6 °F 94% 30.00 in 2.0 mi Calm Calm - N/A   Overcast
4:15 AM 64.4 °F - 62.6 °F 94% 30.00 in 0.2 mi South 3.5 mph - N/A   Overcast
4:35 AM 64.4 °F - 62.6 °F 94% 30.00 in 0.2 mi South 3.5 mph - N/A   Overcast
4:55 AM 64.4 °F - 62.6 °F 94% 30.00 in 1.0 mi South 3.5 mph - N/A   Overcast
5:15 AM 64.4 °F - 62.6 °F 94% 30.00 in 0.2 mi South 3.5 mph - N/A   Overcast
5:35 AM 64.4 °F - 64.4 °F 100% 30.01 in 0.2 mi SW 3.5 mph - N/A   Overcast
5:55 AM 64.4 °F - 64.4 °F 100% 30.01 in 0.2 mi Calm Calm - N/A   Overcast
6:15 AM 64.4 °F - 64.4 °F 100% 30.01 in 0.2 mi Calm Calm - N/A   Overcast
6:35 AM 64.4 °F - 64.4 °F 100% 30.01 in 0.2 mi South 3.5 mph - N/A   Overcast
6:55 AM 66.2 °F - 64.4 °F 94% 30.01 in 0.2 mi Calm Calm - N/A   Overcast
7:15 AM 66.2 °F - 64.4 °F 94% 30.01 in 0.2 mi South 3.5 mph - N/A   Overcast
7:35 AM 66.2 °F - 64.4 °F 94% 30.01 in 0.2 mi Calm Calm - N/A   Overcast
7:55 AM 66.2 °F - 64.4 °F 94% 30.01 in 0.2 mi South 4.6 mph - N/A   Overcast
8:15 AM 66.2 °F - 64.4 °F 94% 30.02 in 0.2 mi SSW 4.6 mph - N/A   Overcast
8:35 AM 66.2 °F - 66.2 °F 100% 30.02 in 0.2 mi SSW 4.6 mph - N/A   Overcast
8:55 AM 66.2 °F - 66.2 °F 100% 30.02 in 0.2 mi SSW 5.8 mph - N/A   Overcast
9:15 AM 66.2 °F - 66.2 °F 100% 30.02 in 0.2 mi SSW 6.9 mph - N/A   Overcast
9:35 AM 68.0 °F - 66.2 °F 94% 30.01 in 0.2 mi SSW 4.6 mph - N/A   Overcast
9:55 AM 69.8 °F - 68.0 °F 94% 30.01 in 0.5 mi South 5.8 mph - N/A   Overcast
10:15 AM 69.8 °F - 68.0 °F 94% 30.01 in 1.0 mi South 5.8 mph - N/A   Overcast
10:35 AM 69.8 °F - 68.0 °F 94% 30.01 in 2.5 mi SSW 4.6 mph - N/A   Overcast
10:55 AM 69.8 °F - 68.0 °F 94% 30.01 in 3.0 mi SSW 4.6 mph - N/A   Overcast
11:15 AM 69.8 °F - 69.8 °F 100% 30.02 in 4.0 mi SW 9.2 mph - N/A   Overcast
11:35 AM 71.6 °F - 69.8 °F 94% 30.02 in 4.0 mi SSW 10.4 mph - N/A   Overcast
11:55 AM 71.6 °F - 69.8 °F 94% 30.03 in 5.0 mi SW 8.1 mph - N/A   Overcast
12:15 PM 73.4 °F - 69.8 °F 88% 30.02 in 5.0 mi SW 10.4 mph - N/A   Overcast
12:35 PM 73.4 °F - 69.8 °F 88% 30.01 in 7.0 mi SW 10.4 mph - N/A   Partly Cloudy
12:55 PM 73.4 °F - 69.8 °F 88% 30.01 in 7.0 mi SW 9.2 mph - N/A   Scattered Clouds
1:15 PM 75.2 °F - 69.8 °F 83% 30.00 in 8.0 mi WSW 8.1 mph - N/A   Scattered Clouds
1:35 PM 77.0 °F - 69.8 °F 78% 29.99 in 8.0 mi SW 8.1 mph - N/A   Scattered Clouds
1:55 PM 78.8 °F - 69.8 °F 74% 29.99 in 10.0 mi SW 8.1 mph 17.3 mph N/A   Partly Cloudy
2:15 PM 78.8 °F - 69.8 °F 74% 29.98 in 5.0 mi SW 4.6 mph - N/A   Clear
2:35 PM 78.8 °F - 69.8 °F 74% 29.97 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
2:55 PM 78.8 °F - 68.0 °F 69% 29.96 in 1.8 mi South 4.6 mph - N/A   Clear
3:15 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.95 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
3:35 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
3:55 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
4:15 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
4:35 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.93 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:55 PM 78.8 °F - 69.8 °F 74% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:15 PM 78.8 °F - 69.8 °F 74% 29.94 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:35 PM 77.0 °F - 71.6 °F 83% 29.95 in 5.0 mi NNW 9.2 mph - N/A   Overcast
5:55 PM 75.2 °F - 71.6 °F 89% 29.95 in 5.0 mi NW 9.2 mph - N/A   Overcast
6:15 PM 73.4 °F - 69.8 °F 88% 29.96 in 5.0 mi WNW 10.4 mph - N/A   Overcast
6:35 PM 73.4 °F - 68.0 °F 83% 29.96 in 8.0 mi West 13.8 mph - N/A   Overcast
6:55 PM 71.6 °F - 66.2 °F 83% 29.97 in 10.0 mi West 13.8 mph - N/A   Overcast
7:15 PM 71.6 °F - 64.4 °F 78% 29.96 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
7:35 PM 71.6 °F - 64.4 °F 78% 29.96 in 10.0 mi West 5.8 mph - N/A   Clear
7:55 PM 69.8 °F - 64.4 °F 83% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Clear
8:15 PM 69.8 °F - 64.4 °F 83% 29.96 in 10.0 mi SW 6.9 mph - N/A   Clear
8:35 PM 69.8 °F - 64.4 °F 83% 29.97 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:55 PM 69.8 °F - 64.4 °F 83% 29.97 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
9:15 PM 69.8 °F - 64.4 °F 83% 29.97 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
9:35 PM 69.8 °F - 64.4 °F 83% 29.99 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
9:55 PM 69.8 °F - 64.4 °F 83% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Overcast
10:15 PM 69.8 °F - 66.2 °F 88% 29.98 in 10.0 mi SW 4.6 mph - N/A   Overcast
10:35 PM 69.8 °F - 66.2 °F 88% 29.98 in 10.0 mi SW 3.5 mph - N/A   Overcast
10:55 PM 69.8 °F - 66.2 °F 88% 29.98 in 7.0 mi SW 8.1 mph - N/A   Overcast
11:15 PM 69.8 °F - 66.2 °F 88% 29.98 in 5.0 mi SSW 3.5 mph - N/A   Overcast
11:35 PM 69.8 °F - 66.2 °F 88% 29.97 in 5.0 mi South 6.9 mph - N/A   Overcast
11:55 PM 68.0 °F - 66.2 °F 94% 29.97 in 3.0 mi Calm Calm - N/A   Overcast