Quantico, VA

2:13 PM EDT on June 25, 2017 (GMT -0400)
Quantico Marine Corps Air Facility

Weather History for KNYG - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 80 °F 57 °F
Mean Temperature 88 °F 71 °F 54 °F
Min Temperature 80 °F 63 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 10 1 0 24
Cooling Degree Days (base 65) 23 7 0 211
Growing Degree Days (base 50) 38 21 4 642
Dew Point  
Dew Point 75 °F 59 °F 36 °F
Precipitation  
Precipitation 0.65 in 0.09 in 0.00 in 2.68 in
Snowdepth - - - -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 58 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.06 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 6:45 AM EDT 7:26 PM EDT
Civil Twilight 6:19 AM EDT 7:52 PM EDT
Nautical Twilight 5:47 AM EDT 8:24 PM EDT
Astronomical Twilight 5:15 AM EDT 8:56 PM EDT
Moon 12:16 AM EDT (9/9) 3:06 PM EDT (9/9)
Length of Visible Light 13h 33m
Length of Day
12h 40m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 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 98 88 80 75 70 67 74 59 40 30.10 30.05 30.00 10 10 10 12 7 - 0.00 Rain , Thunderstorm
2 88 84 80 73 72 69 77 68 55 30.05 30.02 29.98 10 10 10 16 5 - 0.01 Rain
3 86 82 79 74 72 71 79 74 65 30.08 30.04 30.01 10 10 5 14 6 - 0.06 Rain
4 91 84 78 74 72 69 79 70 50 30.05 29.98 29.88 10 7 3 14 8 18 0.03 Rain
5 91 86 80 75 73 71 81 71 57 29.88 29.85 29.82 10 9 1 13 7 - 0.25 Rain , Thunderstorm
6 88 82 77 74 71 67 82 72 51 29.96 29.90 29.84 10 9 4 14 3 - 0.26 Rain , Thunderstorm
7 90 82 73 72 70 66 81 68 52 29.97 29.92 29.85 10 10 9 16 6 - 0.00  
8 93 80 68 72 67 60 81 71 45 29.88 29.76 29.63 10 8 1 30 10 58 0.65 Rain , Thunderstorm
9 84 73 64 59 52 47 73 50 29 29.99 29.90 29.85 10 10 10 13 9 - 0.00  
10 80 71 62 53 48 43 67 48 27 30.19 30.09 29.99 10 10 10 16 10 23 0.00  
11 77 65 53 57 51 42 94 59 33 30.34 30.28 30.20 10 10 10 9 6 - 0.00  
12 79 67 55 58 54 48 87 64 34 30.39 30.35 30.32 10 10 10 10 6 - 0.00  
13 79 68 57 60 55 48 90 69 35 30.40 30.35 30.29 10 10 10 7 5 - 0.00  
14 81 70 59 65 61 56 90 75 48 30.30 30.21 30.14 10 10 10 9 6 - 0.01  
15 78 69 60 61 51 43 87 56 31 30.25 30.18 30.13 10 10 10 16 9 22 0.00  
16 75 65 55 58 53 48 87 67 40 30.19 30.15 30.09 10 10 10 8 6 - 0.00  
17 73 65 57 68 61 53 90 80 66 30.14 30.07 29.98 10 10 5 21 7 25 0.10 Rain
18 79 72 64 72 67 60 88 84 72 29.97 29.77 29.65 10 9 0 32 17 41 0.57 Fog , Rain
19 72 64 55 59 50 42 84 64 35 30.19 30.06 29.85 10 10 10 14 8 17 0.20  
20 75 62 50 57 52 46 86 68 47 30.21 30.14 30.07 10 10 10 12 8 - 0.01  
21 79 67 55 64 59 52 87 75 58 30.10 30.04 29.98 10 10 10 13 6 26 0.00  
22 84 75 66 65 61 54 81 66 43 29.97 29.89 29.81 10 10 9 16 11 28 0.00 Rain
23 71 62 54 55 44 37 77 53 30 30.19 30.12 29.95 10 10 10 13 9 25 0.00  
24 71 61 52 50 44 36 86 59 29 30.26 30.20 30.17 10 10 10 12 6 18 0.00  
25 77 64 52 57 49 42 80 58 35 30.24 30.18 30.09 10 10 10 16 8 20 0.00  
26 84 74 64 67 60 55 81 65 44 30.16 30.13 30.07 10 10 10 13 9 - 0.00 Thunderstorm
27 81 72 64 68 64 61 97 74 52 30.19 30.13 30.08 10 10 10 13 5 - 0.00 Thunderstorm
28 78 70 63 67 63 57 93 83 68 30.12 30.04 29.99 10 8 2 14 5 26 0.43 Rain , Thunderstorm
29 72 64 55 57 50 43 84 66 38 30.04 29.99 29.94 10 10 10 12 6 16 0.10  
30 57 54 52 50 49 48 89 82 77 29.94 29.92 29.91 10 10 10 9 4 - 0.00