Weather History for Greensboro, NC

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 80 °F 67 °F
Mean Temperature 83 °F 70 °F 60 °F
Min Temperature 74 °F 61 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 5 1 0 17
Cooling Degree Days (base 65) 18 6 0 177
Growing Degree Days (base 50) 32 20 10 597
Dew Point  
Dew Point 76 °F 60 °F 35 °F
Precipitation  
Precipitation 1.10 in 0.16 in 0.00 in 4.64 in
Snowdepth - - - -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 40 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.05 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2012 Rise Set
Actual Time 6:54 AM EDT 7:42 PM EDT
Civil Twilight 6:28 AM EDT 8:08 PM EDT
Nautical Twilight 5:57 AM EDT 8:39 PM EDT
Astronomical Twilight 5:25 AM EDT 9:10 PM EDT
Moon 9:45 PM EDT (9/4) 10:49 AM EDT (9/4)
Length of Visible Light 13h 40m
Length of Day
12h 48m
Waning Gibbous, 84% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

Precipitation Actual month total 4.64 Normal Month Total: 4.19
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
91 | 74 0.02
Average:
84 | 66 0.15
Thunderstorm
Actual:
91 | 71 0.37
Average:
84 | 65 0.15
Thunderstorm
Actual:
85 | 70 0.34
Average:
84 | 65 0.15
Rain
Actual:
84 | 72 0.52
Average:
83 | 65 0.15
Partly Cloudy
Actual:
87 | 71 0.00
Average:
83 | 65 0.15
Thunderstorm
Actual:
85 | 70 0.14
Average:
83 | 64 0.15
Fog
Actual:
88 | 68 0.00
Average:
83 | 64 0.16
Thunderstorm
Actual:
88 | 67 0.03
Average:
82 | 64 0.15
Partly Cloudy
Actual:
79 | 60 0.00
Average:
82 | 63 0.16
Scattered Clouds
Actual:
79 | 57 0.00
Average:
82 | 63 0.16
Scattered Clouds
Actual:
78 | 54 0.00
Average:
81 | 63 0.14
Scattered Clouds
Actual:
79 | 56 0.00
Average:
81 | 62 0.15
Clear
Actual:
78 | 55 0.00
Average:
81 | 62 0.15
Partly Cloudy
Actual:
82 | 59 0.00
Average:
80 | 61 0.15
Scattered Clouds
Actual:
81 | 60 0.00
Average:
80 | 61 0.14
Rain
Actual:
67 | 59 0.67
Average:
80 | 61 0.15
Rain
Actual:
75 | 61 0.11
Average:
79 | 60 0.15
Thunderstorm
Actual:
76 | 66 0.97
Average:
79 | 60 0.14
Partly Cloudy
Actual:
72 | 58 0.00
Average:
79 | 59 0.14
Scattered Clouds
Actual:
75 | 52 0.00
Average:
78 | 59 0.14
Scattered Clouds
Actual:
79 | 56 0.00
Average:
78 | 59 0.13
Thunderstorm
Actual:
84 | 64 0.16
Average:
78 | 58 0.12
Scattered Clouds
Actual:
73 | 55 0.00
Average:
77 | 58 0.12
Clear
Actual:
71 | 48 0.00
Average:
77 | 57 0.11
Scattered Clouds
Actual:
74 | 47 T
Average:
77 | 57 0.12
Clear
Actual:
81 | 57 0.00
Average:
76 | 56 0.12
Clear
Actual:
86 | 57 0.00
Average:
76 | 56 0.13
Thunderstorm
Actual:
83 | 59 0.21
Average:
76 | 56 0.12
Thunderstorm
Actual:
67 | 59 1.10
Average:
75 | 55 0.12
Fog
Actual:
70 | 55 0.00
Average:
75 | 55 0.12
 

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

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 91 83 74 76 72 70 93 73 52 30.14 30.09 30.04 10 10 10 12 3 15 0.02 Rain
2 91 81 71 73 71 69 94 73 52 30.05 30.00 29.91 10 9 2 31 4 36 0.37 Rain , Thunderstorm
3 85 78 70 73 71 68 97 86 74 30.05 30.00 29.96 10 9 2 17 5 22 0.34 Rain , Thunderstorm
4 84 78 72 74 71 70 100 85 69 30.03 29.98 29.91 10 7 2 18 8 23 0.52 Rain
5 87 79 71 72 71 69 100 81 61 29.97 29.91 29.84 10 9 5 21 9 32 0.00  
6 85 78 70 73 71 70 93 79 65 29.98 29.91 29.87 10 10 5 13 6 17 0.14 Rain , Thunderstorm
7 88 78 68 70 68 65 100 75 50 29.99 29.93 29.86 10 8 0 9 3 12 0.00 Fog
8 88 78 67 74 68 60 100 78 55 29.89 29.78 29.70 10 8 0 33 7 40 0.03 Fog , Rain , Thunderstorm
9 79 70 60 56 52 48 73 54 35 30.00 29.91 29.85 10 10 10 14 6 18 0.00  
10 79 68 57 56 53 49 84 61 37 30.17 30.08 30.00 10 10 10 16 4 - 0.00  
11 78 66 54 55 52 47 86 63 39 30.31 30.25 30.18 10 10 10 9 3 13 0.00  
12 79 68 56 55 54 53 86 65 43 30.37 30.31 30.27 10 10 10 12 3 15 0.00  
13 78 67 55 57 54 52 93 67 40 30.38 30.31 30.25 10 10 10 12 3 18 0.00  
14 82 71 59 64 59 53 87 66 45 30.28 30.22 30.15 10 10 8 8 2 9 0.00  
15 81 71 60 62 60 57 90 71 51 30.19 30.14 30.09 10 10 10 15 7 20 0.00  
16 67 63 59 61 59 57 93 83 73 30.19 30.15 30.09 10 8 1 14 5 16 0.67 Rain
17 75 68 61 70 65 59 97 88 79 30.12 30.03 29.90 10 9 1 15 5 20 0.11 Rain
18 76 71 66 72 68 64 100 91 82 29.92 29.77 29.70 10 7 1 26 11 39 0.97 Rain , Thunderstorm
19 72 65 58 62 54 52 87 70 53 30.14 30.03 29.86 10 10 10 16 6 20 0.00  
20 75 64 52 58 55 51 100 75 49 30.18 30.12 30.05 10 10 7 8 3 12 0.00  
21 79 68 56 62 59 55 100 73 45 30.09 30.04 29.99 10 10 7 13 6 20 0.00  
22 84 74 64 64 61 59 93 70 46 29.98 29.94 29.86 10 10 9 23 9 28 0.16 Thunderstorm
23 73 64 55 60 46 35 90 59 27 30.15 30.07 29.99 10 10 10 14 4 18 0.00  
24 71 60 48 48 41 37 77 54 31 30.25 30.19 30.16 10 10 10 15 4 20 0.00  
25 74 61 47 56 52 44 93 73 53 30.24 30.20 30.14 10 10 10 16 5 21 T  
26 81 69 57 61 57 54 87 66 45 30.21 30.17 30.14 10 10 10 15 7 17 0.00  
27 86 72 57 61 59 56 100 72 43 30.19 30.14 30.08 10 10 6 13 5 18 0.00  
28 83 71 59 66 61 56 100 76 51 30.09 30.04 30.00 10 9 4 13 5 17 0.21 Rain , Thunderstorm
29 67 63 59 64 62 59 100 97 93 30.01 29.96 29.90 10 5 0 13 3 16 1.10 Fog , Rain , Thunderstorm
30 70 63 55 58 55 50 100 76 51 29.95 29.91 29.85 10 6 0 8 3 16 0.00 Fog