Jamestown, NY

11:53 AM EDT on July 20, 2017 (GMT -0400)
Chautauqua County-Jamestown

Weather History for KJHW - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 67 °F 50 °F
Mean Temperature 73 °F 57 °F 47 °F
Min Temperature 66 °F 47 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 18 8 0 254
Cooling Degree Days (base 65) 8 1 0 16
Growing Degree Days (base 50) 23 7 0 218
Dew Point  
Dew Point 70 °F 52 °F 36 °F
Precipitation  
Precipitation 0.74 in 0.07 in 0.00 in 2.03 in
Snowdepth - - - -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 38 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.13 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 20, 2014 Rise Set
Actual Time 7:02 AM EDT 7:17 PM EDT
Civil Twilight 6:34 AM EDT 7:45 PM EDT
Nautical Twilight 6:01 AM EDT 8:18 PM EDT
Astronomical Twilight 5:27 AM EDT 8:52 PM EDT
Moon 3:36 AM EDT 5:22 PM EDT
Length of Visible Light 13h 11m
Length of Day
12h 15m
Waning Crescent, 11% of the Moon is Illuminated
Sep 20
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 72 66 70 67 64 100 88 69 30.04 29.99 29.92 10 8 0 13 6 18 0.00  
2 73 63 53 68 64 55 100 88 73 29.99 29.93 29.87 10 9 3 15 7 23 0.74 Thunderstorm
3 75 65 55 63 59 55 100 83 53 30.15 30.09 29.99 10 7 0 9 5 - 0.00  
4 78 64 50 64 60 54 100 74 54 30.17 30.15 30.11 10 9 0 12 5 - 0.00  
5 84 73 62 70 63 57 88 73 51 30.17 30.10 30.01 10 10 6 29 8 38 0.00 Thunderstorm
6 66 60 53 63 57 48 100 86 72 30.13 30.04 29.94 10 9 1 13 7 16 0.19 Thunderstorm
7 66 54 42 54 47 39 100 77 49 30.25 30.20 30.13 10 9 0 12 4 - 0.00  
8 71 60 48 54 50 43 100 69 50 30.29 30.24 30.19 10 10 10 16 4 21 0.00  
9 71 62 53 61 56 52 94 80 68 30.21 30.16 30.10 10 10 10 14 9 21 0.00  
10 75 67 59 64 61 57 94 85 69 30.10 29.97 29.78 10 10 7 18 10 25 0.07  
11 69 61 53 66 57 48 94 88 82 30.14 29.92 29.72 10 8 2 22 11 29 0.42  
12 53 48 44 48 45 43 100 84 71 30.26 30.22 30.14 10 9 2 10 6 - 0.00  
13 55 52 48 50 46 45 94 83 67 30.30 30.16 30.06 10 9 2 18 8 29 0.00  
14 55 50 46 46 42 39 93 75 54 30.34 30.29 30.23 10 10 10 8 4 - 0.00  
15 60 54 48 52 47 45 100 80 59 30.24 30.17 30.07 10 10 2 12 3 16 0.16  
16 59 52 46 50 44 36 94 75 44 30.12 30.08 30.04 10 10 7 14 6 20 0.11  
17 62 53 44 48 45 41 93 81 55 30.08 30.04 29.99 10 10 8 9 4 - 0.00  
18 60 51 42 50 46 39 100 84 63 30.20 30.09 30.01 10 7 0 14 4 17 0.00  
19 64 52 39 50 44 37 100 80 55 30.30 30.23 30.14 10 8 0 10 5 17 0.00  
20 71 61 51 61 56 52 100 81 60 30.15 30.05 29.91 10 10 10 17 10 29 0.00  
21 71 61 51 63 57 48 100 83 63 29.89 29.74 29.66 10 9 5 23 12 32 0.33  
22 50 47 44 48 41 37 100 81 66 30.24 30.06 29.81 10 9 3 21 12 28 0.01  
23 64 50 37 52 44 37 100 85 56 30.41 30.34 30.25 10 8 0 10 4 - 0.00  
24 69 53 37 54 50 41 100 79 53 30.52 30.46 30.42 10 10 4 12 4 17 0.00  
25 68 55 42 54 49 45 100 85 56 30.44 30.38 30.31 10 10 5 10 4 - 0.00  
26 71 54 37 55 49 41 100 82 46 30.36 30.31 30.28 10 8 0 10 2 - 0.00  
27 73 54 35 57 52 43 100 78 47 30.34 30.29 30.24 10 9 1 8 2 - 0.00  
28 71 56 41 57 54 50 100 76 46 30.24 30.18 30.08 10 8 0 7 2 - 0.00  
29 71 54 37 57 54 46 100 80 50 30.08 30.01 29.93 10 7 0 9 2 16 0.00  
30 64 55 46 55 52 46 100 90 68 29.99 29.93 29.90 10 5 0 10 4 - 0.00