Weather History for Davenport, IA

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 84 °F 75 °F
Mean Temperature 86 °F 73 °F 62 °F
Min Temperature 74 °F 61 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 3 0 0 7
Cooling Degree Days (base 65) 21 8 0 241
Growing Degree Days (base 50) 35 22 12 689
Dew Point  
Dew Point 76 °F 62 °F 45 °F
Precipitation  
Precipitation 0.99 in 0.03 in 0.00 in 1.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 38 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.05 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 18, 2013 Rise Set
Actual Time 6:14 AM CDT 7:57 PM CDT
Civil Twilight 5:44 AM CDT 8:26 PM CDT
Nautical Twilight 5:08 AM CDT 9:02 PM CDT
Astronomical Twilight 4:30 AM CDT 9:40 PM CDT
Moon 6:04 PM CDT (8/18) 3:22 AM CDT (8/18)
Length of Visible Light 14h 41m
Length of Day
13h 42m
Waxing Gibbous, 92% of the Moon is Illuminated
Aug 18
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Weather History Calendar

Precipitation Actual month total 1.01 Normal Month Total: 4.62
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
82 | 56 0.00
Average:
83 | 63 0.19
Rain
Actual:
84 | 63 0.02
Average:
83 | 63 0.19
Clear
Actual:
80 | 58 0.00
Average:
83 | 62 0.16
Scattered Clouds
Actual:
79 | 52 0.00
Average:
83 | 62 0.16
Thunderstorm
Actual:
75 | 58 0.99
Average:
83 | 62 0.16
Fog
Actual:
84 | 68 T
Average:
82 | 62 0.17
Fog
Actual:
85 | 61 0.00
Average:
82 | 62 0.19
Scattered Clouds
Actual:
81 | 59 0.00
Average:
82 | 62 0.18
Clear
Actual:
81 | 60 0.00
Average:
82 | 62 0.20
Clear
Actual:
80 | 57 0.00
Average:
82 | 62 0.19
Scattered Clouds
Actual:
82 | 57 0.00
Average:
82 | 62 0.15
Scattered Clouds
Actual:
82 | 59 0.00
Average:
82 | 62 0.15
Scattered Clouds
Actual:
75 | 49 0.00
Average:
82 | 62 0.14
Scattered Clouds
Actual:
76 | 47 0.00
Average:
82 | 62 0.14
Scattered Clouds
Actual:
75 | 52 0.00
Average:
82 | 61 0.14
Scattered Clouds
Actual:
81 | 49 0.00
Average:
82 | 61 0.13
Scattered Clouds
Actual:
81 | 50 0.00
Average:
82 | 61 0.15
Clear
Actual:
82 | 52 0.00
Average:
82 | 61 0.14
Scattered Clouds
Actual:
84 | 57 0.00
Average:
82 | 61 0.14
Clear
Actual:
86 | 66 0.00
Average:
81 | 61 0.13
Scattered Clouds
Actual:
88 | 69 0.00
Average:
81 | 60 0.12
Thunderstorm
Actual:
79 | 64 T
Average:
81 | 60 0.13
Fog
Actual:
85 | 59 0.00
Average:
81 | 60 0.13
Clear
Actual:
88 | 62 0.00
Average:
81 | 60 0.13
Clear
Actual:
90 | 72 0.00
Average:
81 | 59 0.13
Clear
Actual:
92 | 68 0.00
Average:
81 | 59 0.12
Clear
Actual:
95 | 74 0.00
Average:
81 | 59 0.11
Scattered Clouds
Actual:
94 | 71 0.00
Average:
80 | 59 0.11
Partly Cloudy
Actual:
89 | 72 0.00
Average:
80 | 58 0.12
Clear
Actual:
97 | 74 0.00
Average:
80 | 58 0.15
Partly Cloudy
Actual:
85 | 69 0.00
Average:
80 | 58 0.17
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 69 56 65 59 55 97 70 42 30.06 30.02 29.92 10 8 2 13 6 17 0.00  
2 84 74 63 68 64 60 87 73 58 29.98 29.90 29.87 10 10 10 16 7 22 0.02 Rain
3 80 69 58 61 57 53 97 68 39 30.16 30.08 30.00 10 10 8 12 6 18 0.00  
4 79 66 52 58 54 50 93 65 37 30.22 30.16 30.09 10 10 10 10 3 15 0.00  
5 75 67 58 67 61 53 93 83 73 30.11 30.00 29.86 10 6 0 26 8 32 0.99 Fog , Rain , Thunderstorm
6 84 76 68 73 69 66 100 87 74 29.90 29.86 29.81 10 5 0 12 5 15 T Fog
7 85 73 61 72 68 60 97 76 55 29.97 29.85 29.79 10 5 0 13 6 18 0.00 Fog
8 81 70 59 64 61 57 97 76 54 30.03 29.99 29.97 10 10 7 17 5 38 0.00  
9 81 71 60 66 63 60 100 81 62 30.09 30.02 29.99 10 9 3 10 4 14 0.00  
10 80 69 57 61 57 54 93 68 42 30.17 30.14 30.11 10 9 7 13 5 17 0.00  
11 82 70 57 65 61 56 93 74 54 30.16 30.09 30.02 10 10 9 13 5 17 0.00  
12 82 71 59 67 64 57 90 71 51 30.02 29.97 29.92 10 10 10 14 7 20 0.00  
13 75 62 49 57 53 48 93 67 41 30.18 30.10 29.99 10 10 9 16 7 21 0.00  
14 76 62 47 55 49 45 93 63 33 30.25 30.20 30.15 10 10 10 9 3 12 0.00  
15 75 64 52 56 53 49 93 70 46 30.20 30.16 30.11 10 10 10 7 1 9 0.00  
16 81 65 49 58 53 48 96 68 39 30.21 30.18 30.16 10 8 2 10 2 13 0.00  
17 81 66 50 58 54 49 93 66 39 30.24 30.20 30.16 10 9 4 14 4 22 0.00  
18 82 67 52 62 56 50 96 69 42 30.23 30.16 30.11 10 8 4 12 3 15 0.00  
19 84 71 57 64 61 55 93 72 51 30.13 30.08 30.03 10 8 4 13 6 17 0.00  
20 86 76 66 66 63 61 87 66 45 30.09 30.04 30.01 10 8 5 14 8 21 0.00  
21 88 79 69 68 66 64 84 67 50 30.06 30.02 29.97 10 9 5 17 9 23 0.00  
22 79 72 64 67 65 63 93 79 64 30.16 30.07 30.01 10 9 7 21 6 26 T Rain , Thunderstorm
23 85 72 59 66 61 57 100 72 43 30.18 30.14 30.10 10 4 0 15 7 20 0.00 Fog
24 88 75 62 68 63 54 78 64 50 30.24 30.18 30.14 10 10 10 13 7 18 0.00  
25 90 81 72 68 65 63 79 62 44 30.22 30.17 30.13 10 10 8 16 10 21 0.00  
26 92 80 68 72 68 63 68 62 56 30.16 30.10 30.00 10 6 1 9 9 - 0.00  
27 95 85 74 70 68 65 87 65 43 30.01 29.94 29.88 10 10 10 18 10 25 0.00  
28 94 83 71 76 71 64 85 72 58 30.01 29.95 29.89 10 10 7 14 7 18 0.00  
29 89 81 72 73 70 66 90 75 59 30.07 30.02 29.96 10 8 5 12 7 15 0.00  
30 97 86 74 75 71 66 93 66 38 29.96 29.85 29.76 10 8 3 23 7 31 0.00  
31 85 77 69 69 67 64 97 78 59 29.83 29.80 29.76 10 8 5 18 8 21 0.00