Weather History for Jamestown, NY

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Wednesday, July 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 73 °F 78 °F 93 °F (1988)
Min Temperature 51 °F 54 °F 47 °F (1981)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 72    
Maximum Humidity 94    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 9 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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Date:

Astronomy

Jul. 31, 2013 Rise Set
Actual Time 6:09 AM EDT 8:36 PM EDT
Civil Twilight 5:37 AM EDT 9:08 PM EDT
Nautical Twilight 4:58 AM EDT 9:47 PM EDT
Astronomical Twilight 4:13 AM EDT 10:31 PM EDT
Moon 1:03 AM EDT (7/31) 3:51 PM EDT (7/31)
Length of Visible Light 15h 30m
Length of Day
14h 27m
Waning Crescent, 32% of the Moon is Illuminated
Jul 31
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 57.2 °F 51.8 °F 82% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
12:35 AM 57.2 °F 51.8 °F 82% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
12:55 AM 57.2 °F 51.8 °F 82% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
1:15 AM 57.2 °F 51.8 °F 82% 30.20 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
1:35 AM 57.2 °F 51.8 °F 82% 30.19 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
1:55 AM 57.2 °F 51.8 °F 82% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
2:15 AM 55.4 °F 51.8 °F 88% 30.19 in 10.0 mi South 3.5 mph - N/A   Clear
2:55 AM 55.4 °F 51.8 °F 88% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
3:15 AM 55.4 °F 51.8 °F 88% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
3:35 AM 55.4 °F 51.8 °F 88% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
3:55 AM 55.4 °F 51.8 °F 88% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
4:15 AM 55.4 °F 51.8 °F 88% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
4:35 AM 55.4 °F 51.8 °F 88% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
4:55 AM 55.4 °F 51.8 °F 88% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
5:15 AM 55.4 °F 51.8 °F 88% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
5:35 AM 55.4 °F 51.8 °F 88% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
5:55 AM 53.6 °F 50.0 °F 88% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
6:15 AM 51.8 °F 50.0 °F 94% 30.18 in 7.0 mi South 4.6 mph - N/A   Clear
6:35 AM 51.8 °F 50.0 °F 94% 30.18 in 8.0 mi South 3.5 mph - N/A   Clear
6:55 AM 53.6 °F 50.0 °F 88% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
7:15 AM 53.6 °F 51.8 °F 94% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
7:35 AM 53.6 °F 51.8 °F 94% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
7:55 AM 55.4 °F 53.6 °F 94% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 57.2 °F 53.6 °F 88% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:35 AM 59.0 °F 53.6 °F 82% 30.17 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:55 AM 60.8 °F 53.6 °F 77% 30.17 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:15 AM 60.8 °F 55.4 °F 82% 30.18 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:35 AM 62.6 °F 55.4 °F 77% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
9:55 AM 64.4 °F 55.4 °F 73% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:15 AM 64.4 °F 57.2 °F 77% 30.17 in 10.0 mi South 6.9 mph - N/A   Clear
10:35 AM 66.2 °F 57.2 °F 73% 30.16 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:55 AM 68.0 °F 57.2 °F 68% 30.16 in 10.0 mi South 4.6 mph - N/A   Clear
11:15 AM 69.8 °F 59.0 °F 68% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 69.8 °F 57.2 °F 64% 30.15 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
11:55 AM 69.8 °F 57.2 °F 64% 30.15 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
12:15 PM 71.6 °F 57.2 °F 60% 30.14 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
12:35 PM 69.8 °F 57.2 °F 64% 30.13 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:55 PM 71.6 °F 57.2 °F 60% 30.13 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:15 PM 71.6 °F 57.2 °F 60% 30.12 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
1:35 PM 71.6 °F 57.2 °F 60% 30.11 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
1:55 PM 71.6 °F 57.2 °F 60% 30.11 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
2:15 PM 73.4 °F 57.2 °F 57% 30.10 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:35 PM 73.4 °F 55.4 °F 53% 30.10 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
2:55 PM 73.4 °F 57.2 °F 57% 30.10 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
3:15 PM 73.4 °F 55.4 °F 53% 30.09 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
3:35 PM 73.4 °F 55.4 °F 53% 30.09 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
3:55 PM 73.4 °F 57.2 °F 57% 30.08 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
4:15 PM 73.4 °F 55.4 °F 53% 30.07 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
4:35 PM 73.4 °F 55.4 °F 53% 30.06 in 10.0 mi South 9.2 mph - N/A   Clear
4:55 PM 73.4 °F 55.4 °F 53% 30.06 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
5:15 PM 73.4 °F 57.2 °F 57% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
5:35 PM 73.4 °F 57.2 °F 57% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
5:55 PM 73.4 °F 55.4 °F 53% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
6:15 PM 71.6 °F 57.2 °F 60% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
6:35 PM 71.6 °F 55.4 °F 57% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
6:55 PM 71.6 °F 55.4 °F 57% 30.03 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
7:15 PM 71.6 °F 55.4 °F 57% 30.03 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
7:35 PM 71.6 °F 55.4 °F 57% 30.03 in 10.0 mi South 8.1 mph - N/A   Clear
7:55 PM 69.8 °F 55.4 °F 60% 30.03 in 10.0 mi South 6.9 mph - N/A   Clear
8:15 PM 68.0 °F 55.4 °F 64% 30.02 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
8:35 PM 68.0 °F 55.4 °F 64% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear
8:55 PM 66.2 °F 55.4 °F 68% 30.01 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
9:15 PM 66.2 °F 55.4 °F 68% 30.02 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
9:35 PM 68.0 °F 55.4 °F 64% 30.02 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
9:55 PM 66.2 °F 55.4 °F 68% 30.02 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:15 PM 66.2 °F 57.2 °F 73% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Overcast
10:35 PM 66.2 °F 57.2 °F 73% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Overcast
10:55 PM 66.2 °F 57.2 °F 73% 29.99 in 10.0 mi South 5.8 mph - N/A   Overcast
11:15 PM 64.4 °F 57.2 °F 77% 29.99 in 10.0 mi South 5.8 mph - N/A   Overcast
11:35 PM 64.4 °F 57.2 °F 77% 29.99 in 10.0 mi South 4.6 mph - N/A   Overcast
11:55 PM 64.4 °F 57.2 °F 77% 29.98 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy