Weather History for Jamestown, NY

Change the Weather History Date:

Monday, August 4, 2014

  Actual Average Record
Temperature  
Mean Temperature 19 °C -  
Max Temperature 25 °C 26 °C 35 °C (1988)
Min Temperature 14 °C 13 °C 6 °C (1986)
Cooling Degree Days 2    
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 15 °C    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1020 hPa    
Wind  
Wind Speed 6 km/h (SW)    
Max Wind Speed 14 km/h    
Max Gust Speed -    
Visibility 10 kilometers    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 04, 2014 Rise Set
Actual Time 6:13 AM EDT 8:32 PM EDT
Civil Twilight 5:41 AM EDT 9:03 PM EDT
Nautical Twilight 5:03 AM EDT 9:42 PM EDT
Astronomical Twilight 4:19 AM EDT 10:24 PM EDT
Moon 2:42 PM EDT (8/4) 12:19 AM EDT (8/4)
Length of Visible Light 15h 21m
Length of Day
14h 19m
First Quarter, 57% of the Moon is Illuminated
Aug 4
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First 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 16.0 °C 16.0 °C 100% 1020.2 hPa 3.2 km NNW 5.6 km/h / 1.5 m/s - N/A   Scattered Clouds
12:35 AM 16.0 °C 16.0 °C 100% 1020.5 hPa 6.4 km SW 5.6 km/h / 1.5 m/s - N/A   Clear
1:15 AM 16.0 °C 14.0 °C 88% 1020.2 hPa 0.4 km SW 9.3 km/h / 2.6 m/s - N/A   Overcast
1:35 AM 16.0 °C 16.0 °C 100% 1020.2 hPa 0.4 km WSW 7.4 km/h / 2.1 m/s - N/A   Overcast
1:55 AM 16.0 °C 16.0 °C 100% 1019.9 hPa 0.4 km Calm Calm - N/A   Overcast
2:15 AM 16.0 °C 15.0 °C 94% 1019.9 hPa 0.4 km Calm Calm - N/A   Overcast
2:35 AM 16.0 °C 15.0 °C 94% 1019.9 hPa 0.4 km Calm Calm - N/A   Overcast
2:55 AM 15.0 °C 14.0 °C 94% 1019.9 hPa 0.4 km Calm Calm - N/A   Overcast
3:15 AM 15.0 °C 14.0 °C 94% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
3:35 AM 15.0 °C 14.0 °C 94% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
3:55 AM 14.0 °C 14.0 °C 100% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
4:15 AM 14.0 °C 13.0 °C 94% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
4:35 AM 14.0 °C 13.0 °C 94% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
4:55 AM 14.0 °C 14.0 °C 100% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
5:15 AM 14.0 °C 14.0 °C 100% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
5:35 AM 14.0 °C 14.0 °C 100% 1020.2 hPa 0.4 km Calm Calm - N/A   Overcast
5:55 AM 14.0 °C 14.0 °C 100% 1020.5 hPa 0.4 km South 5.6 km/h / 1.5 m/s - N/A   Overcast
6:15 AM 14.0 °C 14.0 °C 100% 1020.2 hPa 0.4 km South 9.3 km/h / 2.6 m/s - N/A   Overcast
6:35 AM 14.0 °C 13.0 °C 94% 1020.5 hPa 0.4 km South 5.6 km/h / 1.5 m/s - N/A   Overcast
6:55 AM 14.0 °C 13.0 °C 94% 1020.5 hPa 0.4 km South 7.4 km/h / 2.1 m/s - N/A   Overcast
7:15 AM 14.0 °C 13.0 °C 94% 1020.9 hPa 0.4 km Calm Calm - N/A   Overcast
7:35 AM 14.0 °C 13.0 °C 94% 1020.9 hPa 0.4 km Calm Calm - N/A   Overcast
7:55 AM 14.0 °C 13.0 °C 94% 1020.9 hPa 0.4 km Calm Calm - N/A   Overcast
8:15 AM 14.0 °C 14.0 °C 100% 1021.2 hPa 0.4 km South 5.6 km/h / 1.5 m/s - N/A   Overcast
8:35 AM 15.0 °C 14.0 °C 94% 1021.2 hPa 0.4 km Calm Calm - N/A   Overcast
8:55 AM 15.0 °C 14.0 °C 94% 1021.2 hPa 0.4 km SSE 7.4 km/h / 2.1 m/s - N/A   Overcast
9:15 AM 16.0 °C 15.0 °C 94% 1021.2 hPa 0.4 km SSE 7.4 km/h / 2.1 m/s - N/A   Overcast
9:35 AM 16.0 °C 16.0 °C 100% 1020.9 hPa 0.8 km SSE 5.6 km/h / 1.5 m/s - N/A   Overcast
9:55 AM 17.0 °C 16.0 °C 94% 1021.2 hPa 8.0 km SE 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
10:15 AM 18.0 °C 17.0 °C 94% 1021.2 hPa 16.1 km Calm Calm - N/A   Partly Cloudy
10:35 AM 18.0 °C 18.0 °C 100% 1021.2 hPa 16.1 km Calm Calm - N/A   Clear
10:55 AM 19.0 °C 17.0 °C 88% 1021.2 hPa 16.1 km Calm Calm - N/A   Clear
11:15 AM 19.0 °C 17.0 °C 88% 1021.6 hPa 16.1 km South 7.4 km/h / 2.1 m/s - N/A   Clear
11:35 AM 20.0 °C 17.0 °C 83% 1021.6 hPa 16.1 km SSW 11.1 km/h / 3.1 m/s - N/A   Clear
11:55 AM 21.0 °C 16.0 °C 73% 1021.2 hPa 16.1 km South 9.3 km/h / 2.6 m/s - N/A   Clear
12:15 PM 22.0 °C 16.0 °C 69% 1021.2 hPa 16.1 km WSW 11.1 km/h / 3.1 m/s - N/A   Clear
12:35 PM 23.0 °C 16.0 °C 65% 1020.9 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Clear
12:55 PM 23.0 °C 16.0 °C 65% 1020.9 hPa 16.1 km WSW 7.4 km/h / 2.1 m/s - N/A   Clear
1:15 PM 23.0 °C 16.0 °C 65% 1020.9 hPa 16.1 km SW 11.1 km/h / 3.1 m/s - N/A   Partly Cloudy
1:35 PM 24.0 °C 16.0 °C 61% 1020.5 hPa 16.1 km SW 11.1 km/h / 3.1 m/s - N/A   Partly Cloudy
1:55 PM 24.0 °C 16.0 °C 61% 1020.5 hPa 16.1 km SSW 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
2:15 PM 24.0 °C 16.0 °C 61% 1020.2 hPa 16.1 km WSW 7.4 km/h / 2.1 m/s - N/A   Scattered Clouds
2:35 PM 24.0 °C 16.0 °C 61% 1020.2 hPa 16.1 km SSW 11.1 km/h / 3.1 m/s - N/A   Scattered Clouds
2:55 PM 24.0 °C 16.0 °C 61% 1020.2 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Scattered Clouds
3:15 PM 24.0 °C 16.0 °C 61% 1019.9 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
3:35 PM 25.0 °C 16.0 °C 57% 1019.5 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Partly Cloudy
3:55 PM 25.0 °C 16.0 °C 57% 1019.2 hPa 16.1 km SW 9.3 km/h / 2.6 m/s - N/A   Clear
4:15 PM 25.0 °C 16.0 °C 57% 1019.2 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
4:35 PM 25.0 °C 15.0 °C 54% 1019.2 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Clear
4:55 PM 25.0 °C 16.0 °C 57% 1019.2 hPa 16.1 km WSW 14.8 km/h / 4.1 m/s - N/A   Partly Cloudy
5:15 PM 25.0 °C 16.0 °C 57% 1018.8 hPa 16.1 km WSW 14.8 km/h / 4.1 m/s - N/A   Clear
5:35 PM 25.0 °C 15.0 °C 54% 1019.2 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Clear
5:55 PM 25.0 °C 15.0 °C 54% 1019.2 hPa 16.1 km SW 9.3 km/h / 2.6 m/s - N/A   Clear
6:15 PM 24.0 °C 16.0 °C 61% 1019.2 hPa 16.1 km SW 9.3 km/h / 2.6 m/s - N/A   Clear
6:35 PM 24.0 °C 16.0 °C 61% 1019.5 hPa 16.1 km WSW 11.1 km/h / 3.1 m/s - N/A   Clear
6:55 PM 24.0 °C 16.0 °C 61% 1019.5 hPa 16.1 km West 9.3 km/h / 2.6 m/s - N/A   Scattered Clouds
7:15 PM 23.0 °C 17.0 °C 69% 1019.5 hPa 16.1 km WNW 11.1 km/h / 3.1 m/s - N/A   Mostly Cloudy
7:35 PM 23.0 °C 16.0 °C 65% 1019.5 hPa 16.1 km NW 9.3 km/h / 2.6 m/s - N/A   Partly Cloudy
7:55 PM 22.0 °C 16.0 °C 69% 1019.9 hPa 16.1 km NW 9.3 km/h / 2.6 m/s - N/A   Clear
8:15 PM 21.0 °C 14.0 °C 64% 1019.5 hPa 16.1 km WNW 9.3 km/h / 2.6 m/s - N/A   Clear
8:35 PM 20.0 °C 14.0 °C 68% 1019.5 hPa 16.1 km NW 9.3 km/h / 2.6 m/s - N/A   Clear
8:55 PM 21.0 °C 14.0 °C 64% 1019.5 hPa 16.1 km West 13.0 km/h / 3.6 m/s - N/A   Clear
9:15 PM 21.0 °C 13.0 °C 60% 1019.9 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear
9:35 PM 21.0 °C 13.0 °C 60% 1019.9 hPa 16.1 km WSW 9.3 km/h / 2.6 m/s - N/A   Clear
9:55 PM 19.0 °C 13.0 °C 68% 1019.9 hPa 16.1 km WSW 7.4 km/h / 2.1 m/s - N/A   Clear
10:15 PM 19.0 °C 13.0 °C 68% 1019.9 hPa 16.1 km WSW 11.1 km/h / 3.1 m/s - N/A   Clear
10:35 PM 20.0 °C 13.0 °C 64% 1019.9 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear
10:55 PM 17.0 °C 13.0 °C 77% 1019.9 hPa 16.1 km South 5.6 km/h / 1.5 m/s - N/A   Clear
11:35 PM 17.0 °C 13.0 °C 77% 1019.9 hPa 16.1 km Calm Calm - N/A   Clear
11:55 PM 17.0 °C 14.0 °C 82% 1019.9 hPa 16.1 km South 5.6 km/h / 1.5 m/s - N/A   Clear