Weather History for Clemson, SC

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 83 °F 68 °F
Mean Temperature 81 °F 74 °F 65 °F
Min Temperature 72 °F 66 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 9 0 273
Growing Degree Days (base 50) 31 24 15 721
Dew Point  
Dew Point 73 °F 62 °F 48 °F
Precipitation  
Precipitation 1.31 in 0.08 in 0.00 in 2.52 in
Snowdepth - - - -
Wind  
Wind 16 mph 3 mph 0 mph
Gust Wind 28 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.04 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 14, 2013 Rise Set
Actual Time 7:13 AM EDT 7:39 PM EDT
Civil Twilight 6:48 AM EDT 8:04 PM EDT
Nautical Twilight 6:19 AM EDT 8:34 PM EDT
Astronomical Twilight 5:48 AM EDT 9:04 PM EDT
Moon 4:10 PM EDT (9/14) 1:54 AM EDT (9/14)
Length of Visible Light 13h 15m
Length of Day
12h 25m
Waxing Gibbous, 72% of the Moon is Illuminated
Sep 14
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Weather History Calendar

Precipitation Actual month total 2.52 Average Month Total: 3.85
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
90 | 71 0.01
Average:
85 | 65 0.13
Scattered Clouds
Actual:
87 | 72 0.00
Average:
85 | 65 0.14
Thunderstorm
Actual:
90 | 69 0.17
Average:
85 | 65 0.10
Scattered Clouds
Actual:
87 | 71 0.00
Average:
85 | 65 0.24
Clear
Actual:
90 | 71 0.01
Average:
84 | 64 0.16
Scattered Clouds
Actual:
86 | 69 0.00
Average:
84 | 63 0.10
Scattered Clouds
Actual:
84 | 66 0.00
Average:
84 | 63 0.12
Fog
Actual:
91 | 66 0.00
Average:
84 | 63 0.27
Scattered Clouds
Actual:
90 | 71 0.01
Average:
85 | 62 0.07
Scattered Clouds
Actual:
89 | 69 0.00
Average:
84 | 62 0.05
Fog
Actual:
90 | 69 0.00
Average:
83 | 60 0.12
Thunderstorm
Actual:
91 | 71 0.01
Average:
84 | 61 0.11
Clear
Actual:
88 | 70 0.00
Average:
84 | 61 0.14
Clear
Actual:
81 | 59 0.00
Average:
84 | 60 0.21
Partly Cloudy
Actual:
84 | 64 0.00
Average:
83 | 60 0.05
Scattered Clouds
Actual:
88 | 68 0.00
Average:
83 | 61 0.05
Partly Cloudy
Actual:
75 | 69 0.00
Average:
81 | 60 0.09
Partly Cloudy
Actual:
75 | 66 0.00
Average:
81 | 61 0.16
Fog
Actual:
84 | 64 0.00
Average:
81 | 61 0.06
Scattered Clouds
Actual:
87 | 68 0.00
Average:
82 | 61 0.07
Rain
Actual:
73 | 66 0.99
Average:
82 | 61 0.11
Fog
Actual:
80 | 60 0.00
Average:
82 | 58 0.23
Partly Cloudy
Actual:
79 | 66 0.00
Average:
80 | 57 0.13
Mostly Cloudy
Actual:
75 | 63 0.00
Average:
80 | 56 0.07
Rain
Actual:
68 | 62 1.31
Average:
78 | 56 0.20
Partly Cloudy
Actual:
80 | 63 0.00
Average:
78 | 57 0.16
Scattered Clouds
Actual:
79 | 59 0.01
Average:
80 | 57 0.08
Partly Cloudy
Actual:
75 | 61 0.00
Average:
77 | 56 0.16
Partly Cloudy
Actual:
75 | 57 0.00
Average:
78 | 55 0.11
Partly Cloudy
Actual:
78 | 60 0.00
Average:
77 | 54 0.16
 

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

2013 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 90 80 71 73 71 69 94 83 57 29.96 29.91 29.83 10 5 0 12 2 20 0.01 Fog , Thunderstorm
2 87 78 72 72 70 68 87 76 61 29.93 29.88 29.83 10 9 4 9 4 - 0.00  
3 90 79 69 73 68 64 87 76 55 29.99 29.91 29.86 10 9 6 16 4 28 0.17 Rain , Thunderstorm
4 87 78 71 70 66 63 85 68 48 30.10 30.04 29.97 10 10 8 6 2 - 0.00  
5 90 80 71 72 68 62 88 73 40 30.14 30.10 30.06 10 8 1 6 1 - 0.01  
6 86 78 69 69 63 59 82 64 40 30.19 30.13 30.08 10 10 8 10 4 21 0.00  
7 84 75 66 66 63 60 84 67 46 30.15 30.08 30.01 10 10 6 5 2 - 0.00  
8 91 78 66 71 66 63 94 77 42 30.04 30.00 29.94 10 5 0 6 1 - 0.00 Fog
9 90 80 71 70 67 64 87 67 45 30.14 30.07 30.01 10 9 5 7 2 - 0.01  
10 89 78 69 70 68 65 88 72 46 30.27 30.20 30.14 10 7 2 6 1 - 0.00  
11 90 79 69 70 66 60 90 72 38 30.26 30.19 30.10 10 7 0 6 1 - 0.00 Fog
12 91 81 71 70 68 64 87 71 45 30.09 30.00 29.88 10 9 7 14 3 18 0.01 Rain , Thunderstorm
13 88 78 70 68 60 54 81 59 33 29.89 29.85 29.80 10 10 10 12 5 - 0.00  
14 81 70 59 60 54 48 78 58 40 30.11 30.01 29.91 10 10 10 10 5 17 0.00  
15 84 73 64 67 60 55 81 64 49 30.23 30.17 30.11 10 10 10 7 5 - 0.00  
16 88 78 68 66 64 60 87 64 39 30.17 30.12 30.05 10 9 5 7 2 - 0.00  
17 75 72 69 60 56 53 65 59 51 30.30 30.22 30.14 10 10 10 12 9 20 0.00  
18 75 70 66 60 56 53 79 62 50 30.29 30.23 30.17 10 10 10 9 6 - 0.00  
19 84 73 64 65 61 57 88 71 47 30.21 30.16 30.09 10 8 0 6 1 - 0.00 Fog
20 87 77 68 66 63 61 84 64 43 30.09 30.02 29.93 10 9 6 8 2 - 0.00  
21 73 70 66 70 67 63 88 85 73 29.94 29.79 29.68 10 5 1 12 2 21 0.99 Rain
22 80 70 60 64 60 56 94 78 48 29.91 29.81 29.75 10 6 0 6 1 - 0.00 Fog
23 79 72 66 61 56 53 84 64 50 30.06 30.00 29.92 10 10 10 7 4 - 0.00  
24 75 69 63 63 60 57 87 72 55 30.08 30.01 29.94 10 10 6 5 1 - 0.00  
25 68 65 62 63 61 58 94 85 73 29.96 29.92 29.87 10 6 1 9 3 - 1.31 Rain
26 80 70 63 61 59 56 88 72 52 30.04 29.95 29.88 10 9 6 7 3 - 0.00  
27 79 69 59 57 55 52 83 63 44 30.17 30.11 30.04 10 10 10 10 5 - 0.01  
28 75 68 61 56 54 51 78 62 44 30.25 30.19 30.15 10 10 10 9 4 - 0.00  
29 75 65 57 61 54 51 84 67 46 30.20 30.13 30.05 10 10 10 7 4 - 0.00  
30 78 68 60 60 56 53 88 69 43 30.12 30.06 30.01 10 10 6 7 2 - 0.00