Weather History for Jamestown, NY

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Thursday, September 22, 2011

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 71 °F 65 °F 83 °F (1961)
Min Temperature 60 °F 45 °F 31 °F (1991)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 7 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

Sep. 22, 2011 Rise Set
Actual Time 7:04 AM EDT 7:14 PM EDT
Civil Twilight 6:36 AM EDT 7:42 PM EDT
Nautical Twilight 6:03 AM EDT 8:15 PM EDT
Astronomical Twilight 5:29 AM EDT 8:48 PM EDT
Moon 1:17 AM EDT (9/22) 4:10 PM EDT (9/22)
Length of Visible Light 13h 06m
Length of Day
12h 10m
Waning Crescent, 29% of the Moon is Illuminated
Sep 22
Waning Crescent
Sep 27
New
Oct 3
First Quarter
Oct 11
Full
Oct 19
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 62.6 °F 62.6 °F 100% 30.06 in 10.0 mi South 6.9 mph - N/A   Overcast
12:35 AM 62.6 °F 60.8 °F 94% 30.05 in 8.0 mi South 6.9 mph - N/A   Overcast
12:55 AM 62.6 °F 62.6 °F 100% 30.05 in 7.0 mi SSW 5.8 mph - N/A   Overcast
1:15 AM 62.6 °F 62.6 °F 100% 30.05 in 6.0 mi South 6.9 mph - N/A   Overcast
1:35 AM 62.6 °F 62.6 °F 100% 30.05 in 5.0 mi South 5.8 mph - N/A   Overcast
1:55 AM 62.6 °F 62.6 °F 100% 30.05 in 6.0 mi South 4.6 mph - N/A   Overcast
2:15 AM 64.4 °F 62.6 °F 94% 30.05 in 5.0 mi SSW 8.1 mph - N/A   Overcast
2:35 AM 64.4 °F 62.6 °F 94% 30.05 in 5.0 mi South 5.8 mph - N/A   Overcast
2:55 AM 64.4 °F 62.6 °F 94% 30.05 in 5.0 mi SSW 5.8 mph - N/A   Overcast
3:15 AM 64.4 °F 62.6 °F 94% 30.05 in 4.0 mi South 6.9 mph - N/A   Overcast
3:35 AM 64.4 °F 62.6 °F 94% 30.04 in 3.0 mi South 5.8 mph - N/A   Overcast
3:55 AM 64.4 °F 62.6 °F 94% 30.04 in 5.0 mi SSW 5.8 mph - N/A   Overcast
4:15 AM 64.4 °F 62.6 °F 94% 30.04 in 4.0 mi SSW 5.8 mph - N/A   Overcast
4:35 AM 64.4 °F 62.6 °F 94% 30.04 in 3.0 mi Calm Calm - N/A   Overcast
4:55 AM 64.4 °F 62.6 °F 94% 30.04 in 3.0 mi SSW 3.5 mph - N/A   Overcast
5:15 AM 64.4 °F 62.6 °F 94% 30.05 in 2.5 mi Calm Calm - N/A   Overcast
5:35 AM 64.4 °F 62.6 °F 94% 30.05 in 3.0 mi South 4.6 mph - N/A   Overcast
5:55 AM 64.4 °F 62.6 °F 94% 30.05 in 2.5 mi South 3.5 mph - N/A   Overcast
6:15 AM 62.6 °F 62.6 °F 100% 30.05 in 4.0 mi SSW 5.8 mph - N/A   Overcast
6:35 AM 62.6 °F 62.6 °F 100% 30.06 in 2.5 mi SSW 4.6 mph - N/A   Overcast
6:55 AM 62.6 °F 62.6 °F 100% 30.06 in 4.0 mi SSW 4.6 mph - N/A   Overcast
7:15 AM 62.6 °F 62.6 °F 100% 30.07 in 2.0 mi South 4.6 mph - N/A   Overcast
7:35 AM 62.6 °F 60.8 °F 94% 30.07 in 3.0 mi West 6.9 mph - N/A   Overcast
7:55 AM 62.6 °F 60.8 °F 94% 30.08 in 5.0 mi West 4.6 mph - N/A   Mostly Cloudy
8:15 AM 62.6 °F 60.8 °F 94% 30.09 in 5.0 mi NW 8.1 mph - N/A   Overcast
8:55 AM 60.8 °F 57.2 °F 88% 30.09 in 10.0 mi North 5.8 mph - N/A   Overcast
9:15 AM 60.8 °F 57.2 °F 88% 30.09 in 8.0 mi North 5.8 mph - N/A   Scattered Clouds
9:35 AM 60.8 °F 57.2 °F 88% 30.10 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:55 AM 62.6 °F 57.2 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 64.4 °F 55.4 °F 73% 30.11 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
10:55 AM 64.4 °F 57.2 °F 77% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
11:15 AM 64.4 °F 55.4 °F 73% 30.12 in 10.0 mi West 3.5 mph - N/A   Overcast
11:55 AM 66.2 °F 55.4 °F 68% 30.13 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:35 PM 66.2 °F 55.4 °F 68% 30.13 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
12:55 PM 66.2 °F 55.4 °F 68% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:15 PM 68.0 °F 55.4 °F 64% 30.13 in 10.0 mi West 5.8 mph - N/A   Clear
1:35 PM 68.0 °F 55.4 °F 64% 30.13 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:15 PM 69.8 °F 55.4 °F 60% 30.11 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:35 PM 71.6 °F 55.4 °F 57% 30.11 in 10.0 mi West 6.9 mph - N/A   Clear
2:55 PM 71.6 °F 55.4 °F 57% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
3:15 PM 71.6 °F 55.4 °F 57% 30.11 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
3:35 PM 71.6 °F 53.6 °F 53% 30.11 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
3:55 PM 71.6 °F 53.6 °F 53% 30.11 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
4:15 PM 71.6 °F 53.6 °F 53% 30.10 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
4:35 PM 69.8 °F 51.8 °F 53% 30.10 in 10.0 mi North 9.2 mph - N/A   Clear
4:55 PM 68.0 °F 51.8 °F 56% 30.10 in 10.0 mi NNW 11.5 mph - N/A   Clear
5:15 PM 66.2 °F 50.0 °F 56% 30.10 in 10.0 mi North 9.2 mph - N/A   Clear
5:35 PM 66.2 °F 50.0 °F 56% 30.10 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:55 PM 66.2 °F 48.2 °F 52% 30.11 in 10.0 mi North 9.2 mph - N/A   Clear
6:35 PM 64.4 °F 48.2 °F 56% 30.12 in 10.0 mi North 6.9 mph - N/A   Clear
6:55 PM 62.6 °F 46.4 °F 55% 30.13 in 10.0 mi North 5.8 mph - N/A   Clear
7:15 PM 62.6 °F 46.4 °F 55% 30.13 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
7:35 PM 60.8 °F 46.4 °F 59% 30.13 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
7:55 PM 60.8 °F 46.4 °F 59% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:15 PM 59.0 °F 48.2 °F 67% 30.13 in 10.0 mi North 4.6 mph - N/A   Clear
8:35 PM 60.8 °F 48.2 °F 63% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear
8:55 PM 59.0 °F 48.2 °F 67% 30.14 in 10.0 mi North 4.6 mph - N/A   Clear
9:15 PM 57.2 °F 48.2 °F 72% 30.15 in 10.0 mi NE 4.6 mph - N/A   Clear
9:35 PM 59.0 °F 46.4 °F 63% 30.15 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:55 PM 59.0 °F 46.4 °F 63% 30.14 in 10.0 mi East 4.6 mph - N/A   Clear
10:15 PM 59.0 °F 46.4 °F 63% 30.14 in 10.0 mi NE 4.6 mph - N/A   Clear
10:35 PM 57.2 °F 46.4 °F 67% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
10:55 PM 57.2 °F 48.2 °F 72% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
11:15 PM 57.2 °F 46.4 °F 67% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
11:35 PM 57.2 °F 46.4 °F 67% 30.14 in 10.0 mi NE 4.6 mph - N/A   Overcast
11:55 PM 57.2 °F 46.4 °F 67% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy