Weather History for Rock Hill, SC

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 85 °F 71 °F
Mean Temperature 82 °F 76 °F 68 °F
Min Temperature 73 °F 67 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 17 11 2 331
Growing Degree Days (base 50) 32 26 18 803
Dew Point  
Dew Point 75 °F 67 °F 54 °F
Precipitation  
Precipitation 1.71 in 0.13 in 0.00 in 3.97 in
Snowdepth - - - -
Wind  
Wind 14 mph 3 mph 0 mph
Gust Wind 23 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.01 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 25, 2014 Rise Set
Actual Time 6:51 AM EDT 8:00 PM EDT
Civil Twilight 6:25 AM EDT 8:26 PM EDT
Nautical Twilight 5:54 AM EDT 8:57 PM EDT
Astronomical Twilight 5:22 AM EDT 9:29 PM EDT
Moon 6:53 AM EDT (8/25) 7:52 PM EDT (8/25)
Length of Visible Light 14h 00m
Length of Day
13h 08m
New Moon, 0% of the Moon is Illuminated
Aug 25
New Moon
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Weather History Calendar

Precipitation Actual month total 3.97 Average Month Total: 4.28
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
71 | 64 0.78
Average:
88 | 69 0.14
Mostly Cloudy
Actual:
75 | 66 0.00
Average:
88 | 69 0.25
Fog
Actual:
82 | 64 0.00
Average:
88 | 68 0.15
Fog
Actual:
86 | 66 0.00
Average:
88 | 68 0.17
Scattered Clouds
Actual:
88 | 66 0.00
Average:
88 | 69 0.08
Fog
Actual:
88 | 69 0.00
Average:
87 | 69 0.23
Clear
Actual:
88 | 68 0.00
Average:
88 | 69 0.09
Rain
Actual:
80 | 70 0.00
Average:
88 | 68 0.42
Rain
Actual:
84 | 69 0.20
Average:
89 | 69 0.15
Overcast
Actual:
73 | 66 0.00
Average:
89 | 69 0.14
Rain
Actual:
82 | 71 1.71
Average:
87 | 69 0.06
Thunderstorm
Actual:
89 | 71 0.01
Average:
86 | 68 0.23
Partly Cloudy
Actual:
84 | 68 0.00
Average:
86 | 68 0.25
Scattered Clouds
Actual:
82 | 60 0.00
Average:
86 | 68 0.02
Clear
Actual:
84 | 62 0.00
Average:
88 | 68 0.07
Partly Cloudy
Actual:
84 | 66 0.00
Average:
88 | 69 0.20
Scattered Clouds
Actual:
89 | 68 0.00
Average:
88 | 69 0.29
Scattered Clouds
Actual:
90 | 70 0.00
Average:
88 | 68 0.10
Thunderstorm
Actual:
87 | 71 0.01
Average:
88 | 68 0.18
Fog
Actual:
90 | 68 0.00
Average:
89 | 69 0.05
Clear
Actual:
91 | 68 0.00
Average:
87 | 68 0.12
Clear
Actual:
93 | 71 0.00
Average:
86 | 68 0.15
Scattered Clouds
Actual:
91 | 73 0.00
Average:
87 | 68 0.22
Thunderstorm
Actual:
80 | 69 1.26
Average:
87 | 67 0.14
Clear
Actual:
82 | 64 0.00
Average:
87 | 68 0.04
Clear
Actual:
82 | 63 0.00
Average:
87 | 68 0.10
Clear
Actual:
84 | 59 0.00
Average:
87 | 68 0.11
Clear
Actual:
91 | 60 0.00
Average:
87 | 68 0.05
Scattered Clouds
Actual:
90 | 66 0.00
Average:
86 | 66 0.01
Fog
Actual:
90 | 66 0.00
Average:
86 | 66 0.05
Rain
Actual:
91 | 73 0.00
Average:
87 | 66 0.02
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 68 64 67 66 64 100 94 87 30.12 30.08 30.03 10 5 0 14 7 18 0.78 Fog , Rain
2 75 70 66 66 65 64 100 89 76 30.14 30.09 30.05 10 8 3 9 4 - 0.00  
3 82 73 64 68 66 64 100 80 58 30.14 30.09 30.01 10 7 0 7 2 - 0.00 Fog
4 86 75 66 69 67 64 100 85 53 30.13 30.07 30.00 10 6 0 6 1 - 0.00 Fog
5 88 76 66 72 68 64 100 82 48 30.10 30.03 29.97 10 7 2 6 1 - 0.00  
6 88 78 69 70 67 62 100 73 44 30.03 29.97 29.92 9 7 0 9 4 - 0.00 Fog
7 88 78 68 69 67 64 93 72 45 30.01 29.96 29.92 8 6 4 9 3 - 0.00  
8 80 75 70 71 70 67 93 83 71 30.14 30.05 29.99 5 4 2 7 1 - 0.00 Rain
9 84 76 69 73 70 68 100 90 67 30.10 30.05 29.96 10 6 1 9 3 - 0.20 Rain
10 73 70 66 70 68 66 100 94 87 30.11 30.06 30.01 10 5 2 9 4 - 0.00  
11 82 76 71 74 72 70 100 92 69 30.08 30.01 29.91 10 5 0 7 2 - 1.71 Fog , Rain
12 89 80 71 75 72 69 97 85 61 29.97 29.87 29.76 10 8 4 10 4 21 0.01 Rain , Thunderstorm
13 84 75 68 71 66 59 100 78 44 29.97 29.89 29.82 10 8 1 8 3 - 0.00  
14 82 71 60 64 60 54 100 72 40 30.06 30.01 29.97 10 9 6 7 2 - 0.00  
15 84 73 62 66 63 59 96 72 41 30.03 29.99 29.95 10 10 8 7 3 - 0.00  
16 84 75 66 72 70 65 97 85 51 30.07 30.01 29.96 10 6 2 7 4 - 0.00  
17 89 78 68 71 68 64 100 77 45 30.04 29.98 29.94 10 6 2 10 3 - 0.00  
18 90 80 70 72 68 65 97 76 46 29.94 29.87 29.78 10 7 2 14 6 23 0.00  
19 87 78 71 71 70 68 96 81 63 29.88 29.84 29.78 10 9 5 12 5 - 0.01 Rain , Thunderstorm
20 90 78 68 73 70 67 100 81 52 30.02 29.96 29.88 10 7 0 6 1 - 0.00 Fog
21 91 80 68 72 68 64 96 71 42 30.09 30.04 29.99 10 9 7 8 2 - 0.00  
22 93 82 71 74 71 66 93 71 42 30.04 29.99 29.93 10 10 7 7 2 - 0.00  
23 91 82 73 73 72 70 94 72 52 29.95 29.91 29.86 10 10 6 13 4 - 0.00  
24 80 76 69 73 69 64 100 86 62 30.09 29.99 29.91 10 7 0 13 5 18 1.26 Fog , Rain , Thunderstorm
25 82 73 64 63 59 57 87 64 42 30.11 30.08 30.04 10 10 10 10 6 20 0.00  
26 82 72 63 63 61 59 93 73 51 30.15 30.10 30.05 10 10 9 10 5 18 0.00  
27 84 72 59 64 60 57 100 75 38 30.10 30.05 29.99 10 9 2 13 3 - 0.00  
28 91 75 60 70 64 59 96 71 42 30.03 29.99 29.95 10 10 9 7 2 - 0.00  
29 90 78 66 72 68 63 90 73 52 30.12 30.06 30.00 10 9 7 8 3 - 0.00  
30 90 78 66 72 68 65 100 82 48 30.22 30.16 30.07 10 6 0 7 2 - 0.00 Fog
31 91 82 73 75 72 68 93 75 54 30.16 30.11 30.03 10 10 7 8 5 - 0.00 Rain