Weather History for Raleigh-Durham Airport, NC

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 88 °F 77 °F
Mean Temperature 84 °F 79 °F 73 °F
Min Temperature 75 °F 71 °F 62 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 14 8 446
Growing Degree Days (base 50) 34 29 24 897
Dew Point  
Dew Point 76 °F 70 °F 58 °F
Precipitation  
Precipitation 0.72 in 0.15 in 0.00 in 3.48 in
Snowdepth - - - -
Wind  
Wind 25 mph 6 mph 0 mph
Gust Wind 31 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.07 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 04, 2013 Rise Set
Actual Time 6:03 AM EDT 8:35 PM EDT
Civil Twilight 5:33 AM EDT 9:05 PM EDT
Nautical Twilight 4:56 AM EDT 9:42 PM EDT
Astronomical Twilight 4:15 AM EDT 10:23 PM EDT
Moon 3:16 AM EDT (7/4) 5:40 PM EDT (7/4)
Length of Visible Light 15h 31m
Length of Day
14h 31m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.48 Normal Month Total: 4.73
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
83 | 69 0.72
Average:
90 | 69 0.13
Thunderstorm
Actual:
77 | 72 0.30
Average:
90 | 69 0.13
Thunderstorm
Actual:
85 | 73 T
Average:
90 | 69 0.13
Partly Cloudy
Actual:
88 | 73 T
Average:
90 | 70 0.14
Partly Cloudy
Actual:
89 | 72 0.00
Average:
90 | 70 0.13
Rain
Actual:
88 | 73 0.01
Average:
90 | 70 0.14
Partly Cloudy
Actual:
89 | 70 0.00
Average:
90 | 70 0.13
Thunderstorm
Actual:
90 | 72 T
Average:
90 | 70 0.14
Thunderstorm
Actual:
89 | 72 T
Average:
90 | 70 0.14
Thunderstorm
Actual:
89 | 73 0.04
Average:
90 | 70 0.15
Thunderstorm
Actual:
84 | 72 0.20
Average:
90 | 70 0.16
Rain
Actual:
77 | 70 0.05
Average:
90 | 70 0.15
Rain
Actual:
78 | 70 0.53
Average:
90 | 70 0.16
Partly Cloudy
Actual:
88 | 70 0.00
Average:
90 | 70 0.16
Fog
Actual:
90 | 69 0.00
Average:
90 | 70 0.17
Thunderstorm
Actual:
94 | 69 0.00
Average:
90 | 70 0.16
Rain
Actual:
93 | 74 T
Average:
90 | 70 0.17
Thunderstorm
Actual:
93 | 73 T
Average:
90 | 70 0.17
Scattered Clouds
Actual:
92 | 75 0.00
Average:
90 | 70 0.16
Partly Cloudy
Actual:
90 | 74 0.00
Average:
90 | 70 0.16
Thunderstorm
Actual:
89 | 73 T
Average:
90 | 70 0.16
Partly Cloudy
Actual:
91 | 72 0.00
Average:
90 | 70 0.16
Partly Cloudy
Actual:
91 | 74 0.00
Average:
90 | 70 0.16
Thunderstorm
Actual:
96 | 71 0.50
Average:
90 | 70 0.16
Partly Cloudy
Actual:
80 | 66 T
Average:
90 | 70 0.16
Partly Cloudy
Actual:
86 | 62 0.00
Average:
90 | 70 0.16
Rain
Actual:
88 | 68 0.13
Average:
90 | 70 0.15
Thunderstorm
Actual:
90 | 69 0.46
Average:
90 | 70 0.15
Thunderstorm
Actual:
87 | 69 0.03
Average:
90 | 70 0.16
Partly Cloudy
Actual:
87 | 62 0.00
Average:
90 | 70 0.17
Thunderstorm
Actual:
83 | 70 0.51
Average:
90 | 70 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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 83 76 69 73 70 68 93 84 74 30.00 29.92 29.85 10 9 1 18 6 24 0.72 Rain
2 77 75 72 72 71 69 93 90 87 30.19 30.11 30.00 10 9 4 15 8 18 0.30 Rain , Thunderstorm
3 85 79 73 75 72 70 94 82 69 30.25 30.21 30.16 10 10 8 15 7 20 T Rain , Thunderstorm
4 88 81 73 72 71 64 93 70 46 30.30 30.25 30.19 10 10 10 16 7 21 T  
5 89 81 72 73 71 69 93 74 55 30.28 30.24 30.17 10 9 3 14 8 20 0.00  
6 88 81 73 74 71 67 93 75 57 30.27 30.21 30.13 10 10 7 17 7 21 0.01 Rain
7 89 80 70 74 70 67 97 77 57 30.20 30.15 30.07 10 10 8 16 7 23 0.00  
8 90 81 72 72 71 68 93 73 52 30.19 30.15 30.10 10 10 10 14 5 18 T Thunderstorm
9 89 81 72 75 72 68 94 79 63 30.17 30.13 30.07 10 10 6 17 7 21 T Rain , Thunderstorm
10 89 81 73 74 72 68 93 78 63 30.11 30.05 29.96 10 10 6 20 9 26 0.04 Rain , Thunderstorm
11 84 78 72 74 72 70 93 84 74 30.00 29.94 29.89 10 9 3 15 7 18 0.20 Rain , Thunderstorm
12 77 74 70 72 69 66 93 84 74 30.03 29.95 29.88 10 10 3 13 4 15 0.05 Rain
13 78 74 70 74 71 67 97 88 79 30.20 30.11 30.02 10 8 2 13 5 17 0.53 Rain
14 88 79 70 73 70 69 94 75 55 30.31 30.26 30.20 10 10 7 14 7 18 0.00  
15 90 80 69 73 70 67 100 75 50 30.33 30.29 30.25 10 10 8 9 2 31 0.00 Fog
16 94 82 69 75 71 67 100 72 44 30.28 30.24 30.19 10 10 4 12 2 14 0.00 Rain , Thunderstorm
17 93 84 74 75 72 68 94 71 47 30.23 30.18 30.12 10 10 8 13 3 23 T Rain
18 93 83 73 76 73 70 94 72 49 30.14 30.11 30.04 10 8 4 12 2 15 T Rain , Thunderstorm
19 92 84 75 75 72 68 94 75 55 30.10 30.05 29.99 10 9 6 18 10 23 0.00  
20 90 82 74 75 72 70 87 73 59 30.04 30.00 29.93 10 10 10 18 11 23 0.00  
21 89 81 73 73 72 70 93 76 59 30.01 29.97 29.92 10 10 10 16 7 22 T Rain , Thunderstorm
22 91 82 72 73 72 69 93 74 55 29.97 29.91 29.83 10 10 7 18 7 22 0.00  
23 91 83 74 72 70 68 87 69 50 29.85 29.79 29.73 10 10 9 14 8 20 0.00  
24 96 84 71 73 69 65 94 68 41 29.85 29.77 29.73 10 9 2 16 3 24 0.50 Rain , Thunderstorm
25 80 73 66 71 67 64 93 76 58 30.04 29.92 29.81 10 10 9 14 5 18 T  
26 86 74 62 65 62 58 100 74 47 30.12 30.07 30.03 10 10 8 8 4 15 0.00  
27 88 78 68 70 67 63 93 71 48 30.06 30.01 29.95 10 9 5 14 4 20 0.13 Rain
28 90 80 69 73 69 66 100 75 50 30.01 29.96 29.93 10 9 4 16 6 23 0.46 Rain , Thunderstorm
29 87 78 69 72 67 61 100 76 51 30.15 30.07 30.00 10 10 5 14 2 18 0.03 Fog , Rain , Thunderstorm
30 87 75 62 68 63 60 93 69 44 30.23 30.17 30.14 10 10 10 10 2 17 0.00  
31 83 77 70 72 69 66 90 74 58 30.14 30.09 30.02 10 10 3 25 5 31 0.51 Rain , Thunderstorm