Weather History for Hartsville, SC

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 84 °F 75 °F
Mean Temperature 80 °F 74 °F 64 °F
Min Temperature 71 °F 63 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 9 0 270
Growing Degree Days (base 50) 30 24 14 737
Dew Point  
Dew Point 73 °F 62 °F 37 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 25 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.01 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 25, 2012 Rise Set
Actual Time 6:11 AM EDT 8:23 PM EDT
Civil Twilight 5:43 AM EDT 8:52 PM EDT
Nautical Twilight 5:08 AM EDT 9:26 PM EDT
Astronomical Twilight 4:30 AM EDT 10:04 PM EDT
Moon 10:06 AM EDT (5/25) No Moon Set
Length of Visible Light 15h 08m
Length of Day
14h 11m
Waxing Crescent, 19% of the Moon is Illuminated
May 25
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
87 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
89 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
89 | 60 0.00
Average:
- | - -
Scattered Clouds
Actual:
89 | 62 0.00
Average:
- | - -
Rain
Actual:
91 | 64 0.00
Average:
- | - -
Rain
Actual:
80 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 60 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 60 0.00
Average:
- | - -
Thunderstorm
Actual:
78 | 62 0.00
Average:
- | - -
Scattered Clouds
Actual:
77 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
78 | 53 0.00
Average:
- | - -
Scattered Clouds
Actual:
78 | 51 0.00
Average:
- | - -
Rain
Actual:
75 | 59 0.00
Average:
- | - -
Thunderstorm
Actual:
77 | 64 0.00
Average:
- | - -
Thunderstorm
Actual:
86 | 66 0.00
Average:
- | - -
Thunderstorm
Actual:
80 | 66 0.00
Average:
- | - -
Thunderstorm
Actual:
78 | 64 0.00
Average:
- | - -
Rain
Actual:
80 | 62 0.00
Average:
- | - -
Clear
Actual:
77 | 59 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 59 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 64 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 62 0.00
Average:
- | - -
Thunderstorm
Actual:
84 | 62 0.00
Average:
- | - -
Fog
Actual:
91 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 64 0.00
Average:
- | - -
Clear
Actual:
91 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
89 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
87 | 71 0.00
Average:
- | - -
Thunderstorm
Actual:
86 | 71 0.00
Average:
- | - -
Rain
Actual:
87 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 64 0.00
Average:
- | - -
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 78 68 70 65 59 100 71 38 30.22 30.14 30.09 10 9 4 7 4 - 0.00  
2 89 78 68 70 65 59 100 69 36 30.20 30.14 30.09 10 10 10 8 4 - 0.00  
3 89 74 60 68 63 50 100 75 26 30.19 30.13 30.08 10 8 2 10 2 - 0.00  
4 89 76 62 68 64 59 100 74 36 30.11 30.05 29.97 10 9 4 10 2 18 0.00  
5 91 78 64 70 64 59 100 67 34 29.97 29.90 29.81 10 10 2 9 3 - 0.00 Rain
6 80 74 68 68 64 61 88 73 57 30.02 29.96 29.88 10 10 10 13 5 16 0.00 Rain
7 80 70 60 64 62 57 100 75 45 30.07 30.02 29.96 10 10 5 10 6 - 0.00  
8 86 73 60 64 62 59 100 72 40 30.03 29.95 29.87 10 9 4 8 4 - 0.00  
9 78 70 62 70 67 63 100 92 69 29.92 29.80 29.70 10 9 2 8 2 17 0.00 Rain , Thunderstorm
10 77 67 55 63 51 41 100 65 29 29.98 29.85 29.77 10 10 4 8 2 17 0.00  
11 78 66 53 52 44 37 88 47 24 30.23 30.13 29.98 10 10 10 13 4 17 0.00  
12 78 64 51 57 50 43 94 58 28 30.35 30.29 30.24 10 10 10 7 2 - 0.00  
13 75 67 59 66 62 55 100 86 65 30.27 30.20 30.13 10 9 1 10 3 - 0.00 Rain
14 77 70 64 72 67 64 100 95 78 30.13 30.03 29.95 10 9 0 10 5 24 0.00 Rain , Thunderstorm
15 86 76 66 70 67 61 100 82 43 30.02 29.98 29.91 10 7 2 16 2 23 0.00 Rain , Thunderstorm
16 80 73 66 70 67 61 100 84 51 30.00 29.96 29.91 10 9 3 7 2 - 0.00 Rain , Thunderstorm
17 78 71 64 72 67 63 100 95 69 30.01 29.97 29.92 10 6 1 16 2 25 0.00 Rain , Thunderstorm
18 80 71 62 66 56 50 100 68 34 30.10 30.05 30.00 10 9 4 13 7 21 0.00 Rain
19 77 68 59 54 48 43 68 49 29 30.13 30.09 30.06 10 10 10 14 7 21 0.00  
20 86 72 59 59 49 45 64 46 25 30.12 30.07 30.02 10 10 10 15 7 23 0.00  
21 84 74 64 66 62 59 100 70 42 30.05 29.98 29.89 10 10 10 8 2 - 0.00  
22 87 74 62 70 62 55 100 68 33 29.92 29.86 29.79 10 8 0 9 2 17 0.00 Fog , Thunderstorm
23 84 73 62 66 63 59 100 74 42 29.95 29.89 29.85 10 10 10 15 2 20 0.00 Thunderstorm
24 91 80 68 72 64 54 100 69 28 30.04 30.00 29.94 10 8 0 7 3 - 0.00 Fog
25 91 78 64 72 64 55 100 68 29 30.14 30.08 30.04 10 8 1 13 3 17 0.00  
26 91 80 68 70 64 55 100 64 29 30.14 30.10 30.04 10 10 7 15 5 24 0.00  
27 89 79 69 72 68 63 94 74 40 30.12 30.08 30.04 10 10 10 13 7 20 0.00  
28 87 79 71 73 70 64 100 78 49 30.09 30.04 29.98 10 9 1 12 6 18 0.00 Rain , Thunderstorm
29 86 78 71 73 71 64 100 87 51 30.03 29.94 29.86 10 8 2 17 4 25 0.00 Rain , Thunderstorm
30 87 78 68 73 67 54 100 77 31 29.86 29.78 29.70 10 9 2 10 5 20 0.00 Rain
31 91 78 64 70 63 55 100 65 29 29.91 29.88 29.84 10 9 4 9 2 - 0.00