Weather History for Fredericksburg, VA

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 79 °F 66 °F
Mean Temperature 80 °F 71 °F 56 °F
Min Temperature 71 °F 63 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 9 1 0 22
Cooling Degree Days (base 65) 15 7 0 204
Growing Degree Days (base 50) 30 21 6 636
Dew Point  
Dew Point 79 °F 67 °F 45 °F
Precipitation  
Precipitation 1.25 in 0.13 in 0.00 in 3.81 in
Snowdepth - - - -
Wind  
Wind 24 mph 3 mph 0 mph
Gust Wind 36 mph 19 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.00 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2011 Rise Set
Actual Time 6:41 AM EDT 7:35 PM EDT
Civil Twilight 6:14 AM EDT 8:02 PM EDT
Nautical Twilight 5:42 AM EDT 8:34 PM EDT
Astronomical Twilight 5:09 AM EDT 9:07 PM EDT
Moon 2:16 PM EDT (9/4) No Moon Set
Length of Visible Light 13h 47m
Length of Day
12h 53m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

Weather History Calendar

Precipitation Actual month total 3.81 Average Month Total: 0.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
84 | 59 0.00
Average:
- | - 0.00
Partly Cloudy
Actual:
80 | 66 0.00
Average:
- | - 0.00
Partly Cloudy
Actual:
86 | 66 0.00
Average:
- | - 0.00
Scattered Clouds
Actual:
89 | 71 0.00
Average:
- | - 0.00
Rain
Actual:
84 | 71 0.12
Average:
- | - 0.00
Rain
Actual:
66 | 62 0.82
Average:
- | - 0.00
Rain
Actual:
75 | 64 1.25
Average:
- | - 0.00
Rain
Actual:
78 | 71 0.45
Average:
- | - 0.00
Rain
Actual:
86 | 71 0.01
Average:
- | - 0.00
Partly Cloudy
Actual:
84 | 68 0.00
Average:
- | - 0.00
Scattered Clouds
Actual:
86 | 64 0.00
Average:
- | - 0.00
Scattered Clouds
Actual:
84 | 64 0.00
Average:
- | - 0.00
Clear
Actual:
86 | 60 0.03
Average:
- | - 0.00
Clear
Actual:
89 | 62 0.00
Average:
- | - 0.00
Partly Cloudy
Actual:
78 | 60 0.00
Average:
- | - 0.00
Clear
Actual:
66 | 46 0.00
Average:
- | - 0.00
Mostly Cloudy
Actual:
68 | 55 0.00
Average:
- | - 0.00
Partly Cloudy
Actual:
66 | 51 0.00
Average:
- | - 0.00
Overcast
Actual:
71 | 55 0.00
Average:
- | - 0.00
Rain
Actual:
75 | 60 0.04
Average:
- | - 0.00
Rain
Actual:
77 | 62 0.22
Average:
- | - 0.00
Rain
Actual:
80 | 69 0.01
Average:
- | - 0.00
Rain
Actual:
71 | 69 0.00
Average:
- | - 0.00
Partly Cloudy
Actual:
77 | 68 0.00
Average:
- | - 0.00
Rain
Actual:
78 | 69 0.00
Average:
- | - 0.00
Fog
Actual:
82 | 69 0.00
Average:
- | - 0.00
Rain
Actual:
80 | 69 0.62
Average:
- | - 0.00
Rain
Actual:
82 | 64 0.24
Average:
- | - 0.00
Partly Cloudy
Actual:
78 | 62 0.00
Average:
- | - 0.00
Rain
Actual:
78 | 57 0.00
Average:
- | - 0.00
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2011 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 84 72 59 72 65 59 100 80 54 30.19 30.13 30.04 10 10 10 8 1 - 0.00  
2 80 73 66 72 68 64 100 82 65 30.09 30.05 30.02 10 10 10 9 2 - 0.00  
3 86 76 66 77 71 66 100 88 70 30.06 30.00 29.93 10 10 10 10 2 - 0.00  
4 89 80 71 79 75 72 100 86 66 29.94 29.88 29.80 10 9 5 13 3 - 0.00  
5 84 78 71 79 74 70 100 87 78 29.83 29.78 29.73 10 10 2 13 5 16 0.12 Rain
6 66 64 62 66 64 63 100 100 100 29.94 29.90 29.83 10 9 2 12 8 21 0.82 Rain
7 75 70 64 73 68 64 100 99 94 29.97 29.92 29.89 10 7 0 7 3 - 1.25 Rain
8 78 74 71 79 73 72 100 100 100 29.91 29.89 29.83 10 6 1 7 1 - 0.45 Rain
9 86 78 71 75 71 66 100 85 51 29.86 29.84 29.81 10 9 2 8 2 - 0.01 Rain
10 84 76 68 73 70 68 100 84 58 29.95 29.91 29.86 10 10 7 10 2 17 0.00  
11 86 75 64 72 68 64 100 82 48 30.06 30.02 29.98 10 8 2 9 3 - 0.00  
12 84 74 64 72 67 64 100 83 54 30.07 30.03 29.97 10 9 5 6 1 - 0.00  
13 86 73 60 72 66 61 100 80 48 30.02 29.98 29.93 10 10 7 9 1 - 0.03  
14 89 76 62 73 68 63 100 79 52 29.96 29.93 29.88 10 9 5 8 1 - 0.00  
15 78 69 60 70 67 52 100 87 65 30.12 29.92 29.86 10 10 5 24 5 36 0.00  
16 66 56 46 52 47 45 100 70 49 30.36 30.30 30.21 10 10 10 10 5 - 0.00  
17 68 62 55 59 56 54 100 84 73 30.38 30.34 30.31 10 10 10 9 3 - 0.00  
18 66 58 51 61 56 52 100 90 73 30.37 30.34 30.31 10 10 10 10 3 - 0.00  
19 71 63 55 63 61 55 100 87 69 30.30 30.23 30.13 10 10 10 6 1 - 0.00  
20 75 68 60 70 65 61 100 96 83 30.16 30.12 30.08 10 7 2 7 4 - 0.04 Rain
21 77 70 62 73 69 63 100 98 83 30.18 30.14 30.09 10 8 0 9 1 - 0.22 Fog , Rain
22 80 74 69 75 73 70 100 95 79 30.12 30.09 30.07 10 6 0 8 2 - 0.01 Fog , Rain
23 71 70 69 72 71 70 100 100 100 30.09 29.99 29.88 10 6 0 6 0 - 0.00 Rain
24 77 72 68 73 70 68 100 98 89 30.06 30.01 29.94 10 8 1 7 1 - 0.00  
25 78 74 69 75 72 70 100 96 83 30.10 30.06 30.02 10 8 3 7 1 - 0.00 Rain
26 82 76 69 77 72 70 100 91 74 30.01 29.97 29.91 10 7 0 9 2 - 0.00 Fog
27 80 74 69 79 73 70 100 99 94 29.93 29.89 29.83 10 7 0 13 5 24 0.62 Rain
28 82 73 64 75 70 64 100 92 74 29.89 29.84 29.77 10 8 0 9 2 - 0.24 Fog , Rain
29 78 70 62 72 67 59 100 85 54 29.80 29.75 29.71 10 10 5 14 6 21 0.00  
30 78 68 57 66 60 54 100 81 47 29.76 29.71 29.65 10 10 7 13 2 20 0.00 Rain