Weather History for Greenville Downtown, SC

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 82 °F 64 °F
Mean Temperature 84 °F 73 °F 60 °F
Min Temperature 73 °F 64 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 6 0 0 12
Cooling Degree Days (base 65) 18 8 0 237
Growing Degree Days (base 50) 34 23 10 682
Dew Point  
Dew Point 74 °F 59 °F 30 °F
Precipitation  
Precipitation 1.55 in 0.12 in 0.00 in 3.59 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 32 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.00 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 13, 2011 Rise Set
Actual Time 7:10 AM EDT 7:39 PM EDT
Civil Twilight 6:45 AM EDT 8:04 PM EDT
Nautical Twilight 6:15 AM EDT 8:34 PM EDT
Astronomical Twilight 5:45 AM EDT 9:04 PM EDT
Moon 8:01 PM EDT (9/13) 8:17 AM EDT (9/13)
Length of Visible Light 13h 19m
Length of Day
12h 28m
Full, 99% of the Moon is Illuminated
Sep 13
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Weather History Calendar

Precipitation Actual month total 3.59 Average Month Total: 3.30
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
93 | 70 0.00
Average:
82 | 66 0.08
Scattered Clouds
Actual:
96 | 71 0.00
Average:
82 | 65 0.08
Clear
Actual:
93 | 73 0.00
Average:
82 | 65 0.08
Partly Cloudy
Actual:
87 | 73 0.00
Average:
82 | 64 0.08
Thunderstorm
Actual:
82 | 69 0.27
Average:
82 | 64 0.09
Rain
Actual:
78 | 64 0.09
Average:
81 | 64 0.09
Rain
Actual:
71 | 60 0.00
Average:
81 | 63 0.09
Partly Cloudy
Actual:
79 | 61 0.00
Average:
81 | 63 0.09
Scattered Clouds
Actual:
82 | 63 0.00
Average:
81 | 63 0.09
Clear
Actual:
86 | 61 0.00
Average:
81 | 62 0.10
Clear
Actual:
87 | 64 0.00
Average:
80 | 62 0.10
Scattered Clouds
Actual:
88 | 64 0.00
Average:
80 | 62 0.10
Scattered Clouds
Actual:
89 | 66 0.00
Average:
80 | 62 0.10
Scattered Clouds
Actual:
91 | 64 0.00
Average:
79 | 61 0.10
Scattered Clouds
Actual:
89 | 66 0.00
Average:
79 | 61 0.10
Overcast
Actual:
64 | 55 0.00
Average:
79 | 61 0.10
Overcast
Actual:
70 | 54 0.00
Average:
78 | 61 0.10
Partly Cloudy
Actual:
72 | 57 0.00
Average:
78 | 60 0.10
Mostly Cloudy
Actual:
68 | 60 0.00
Average:
78 | 60 0.10
Rain
Actual:
73 | 62 0.03
Average:
77 | 60 0.09
Rain
Actual:
77 | 66 1.55
Average:
77 | 59 0.09
Thunderstorm
Actual:
78 | 68 0.35
Average:
76 | 59 0.09
Rain
Actual:
82 | 64 1.26
Average:
76 | 59 0.09
Rain
Actual:
84 | 66 0.01
Average:
76 | 58 0.09
Partly Cloudy
Actual:
82 | 69 0.00
Average:
75 | 58 0.09
Thunderstorm
Actual:
82 | 68 0.02
Average:
75 | 57 0.08
Partly Cloudy
Actual:
86 | 69 0.01
Average:
75 | 57 0.67
Clear
Actual:
81 | 60 0.00
Average:
75 | 56 0.08
Scattered Clouds
Actual:
84 | 60 0.00
Average:
74 | 56 0.08
Clear
Actual:
80 | 57 0.00
Average:
74 | 56 0.08
 

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 93 82 70 66 62 57 78 53 30 30.18 30.12 30.04 10 10 10 8 2 - 0.00  
2 96 84 71 68 64 62 81 54 32 30.08 30.03 29.94 10 10 8 8 2 - 0.00  
3 93 82 73 67 66 63 79 56 38 30.01 29.97 29.91 10 10 10 12 4 17 0.00  
4 87 80 73 69 67 63 85 65 46 30.00 29.92 29.84 10 10 10 13 5 - 0.00  
5 82 76 69 74 72 67 100 90 71 29.88 29.76 29.67 10 9 2 14 7 20 0.27 Rain , Thunderstorm
6 78 70 64 72 66 57 94 79 57 29.86 29.70 29.60 10 9 4 16 10 32 0.09 Rain
7 71 66 60 58 57 55 90 78 60 29.96 29.92 29.86 10 10 10 8 4 - 0.00 Rain
8 79 70 61 61 59 58 93 68 50 29.94 29.90 29.86 10 10 10 7 2 - 0.00  
9 82 72 63 61 58 55 90 66 39 29.96 29.90 29.87 10 10 10 9 3 18 0.00  
10 86 72 61 57 53 49 83 53 31 30.03 29.99 29.95 10 10 10 9 5 - 0.00  
11 87 75 64 56 51 41 70 48 20 30.10 30.05 30.02 10 10 10 9 3 - 0.00  
12 88 76 64 59 55 52 78 50 31 30.12 30.05 29.99 10 10 10 8 4 - 0.00  
13 89 78 66 58 55 49 70 48 26 30.06 30.01 29.97 10 10 10 9 5 - 0.00  
14 91 78 64 59 55 50 73 45 25 30.03 29.97 29.91 10 10 10 7 2 - 0.00  
15 89 76 66 62 59 54 79 57 38 30.06 29.93 29.87 10 10 9 15 5 22 0.00  
16 64 60 55 54 45 42 68 57 46 30.30 30.22 30.07 10 10 10 22 15 30 0.00  
17 70 62 54 54 50 45 75 66 53 30.33 30.28 30.22 10 10 10 14 10 18 0.00  
18 72 64 57 54 52 51 82 68 53 30.33 30.29 30.26 10 10 10 15 10 21 0.00  
19 68 64 60 57 54 52 81 72 61 30.26 30.20 30.14 10 10 10 9 7 - 0.00  
20 73 68 62 64 61 55 90 81 71 30.18 30.13 30.09 10 10 7 8 4 - 0.03 Rain
21 77 72 66 70 67 64 100 92 74 30.15 30.11 30.05 10 6 0 9 6 - 1.55 Fog , Rain
22 78 72 68 68 67 65 96 90 66 30.19 30.13 30.07 10 9 2 7 4 - 0.35 Rain , Thunderstorm
23 82 73 64 68 65 63 100 83 53 30.11 30.01 29.91 10 7 2 12 4 17 1.26 Rain
24 84 74 66 68 63 57 90 73 42 30.03 29.96 29.91 10 10 10 12 4 - 0.01 Rain
25 82 76 69 70 69 66 96 85 58 30.06 30.00 29.93 10 10 6 13 6 - 0.00  
26 82 75 68 70 68 66 100 86 58 30.02 29.95 29.87 10 7 1 12 5 - 0.02 Rain , Thunderstorm
27 86 76 69 70 61 49 97 68 29 29.93 29.89 29.84 10 8 3 13 6 18 0.01  
28 81 70 60 58 56 54 90 62 42 29.91 29.86 29.82 10 10 10 15 6 22 0.00  
29 84 71 60 58 56 55 87 62 39 29.87 29.84 29.80 10 10 10 12 4 - 0.00  
30 80 68 57 57 49 30 90 58 16 29.84 29.79 29.73 10 10 10 18 4 25 0.00