Weather History for PHNL - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 88 °F 84 °F
Mean Temperature 84 °F 82 °F 78 °F
Min Temperature 78 °F 74 °F 70 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 17 13 499
Growing Degree Days (base 50) 33 31 27 929
Dew Point  
Dew Point 73 °F 67 °F 56 °F
Precipitation  
Precipitation 0.03 in 0.00 in 0.00 in 0.07 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 9 mph 0 mph
Gust Wind 35 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 30.03 in 29.91 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 07, 2011 Rise Set
Actual Time 6:16 AM HST 6:42 PM HST
Civil Twilight 5:54 AM HST 7:04 PM HST
Nautical Twilight 5:28 AM HST 7:30 PM HST
Astronomical Twilight 5:01 AM HST 7:57 PM HST
Moon 3:43 PM HST (9/7) 2:13 AM HST (9/7)
Length of Visible Light 13h 10m
Length of Day
12h 25m
Waxing Gibbous, 81% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 11
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 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 84 77 71 70 68 76 64 52 30.11 30.07 30.04 10 10 10 22 12 26 0.00  
2 89 83 76 73 67 64 94 70 46 30.10 30.07 30.03 10 10 10 22 13 29 T Rain
3 88 83 77 67 66 63 69 59 48 30.08 30.04 29.99 10 10 10 24 13 31 T Rain
4 88 81 73 68 66 62 84 64 43 30.06 30.02 29.97 10 10 10 18 8 25 0.00  
5 88 81 73 71 68 64 84 67 50 30.05 30.01 29.96 10 10 10 18 6 22 0.00  
6 85 78 70 70 68 65 87 71 55 30.04 30.00 29.96 10 10 9 13 5 16 0.03 Rain
7 85 78 70 69 68 67 97 76 55 30.01 29.98 29.93 10 10 10 15 6 18 0.00  
8 87 79 71 70 68 66 90 74 57 30.08 30.01 29.97 10 10 10 17 7 22 T  
9 88 83 77 72 67 63 79 61 43 30.09 30.05 30.00 10 10 7 21 9 25 T Rain
10 89 81 73 71 66 63 87 65 43 30.04 30.00 29.93 10 10 10 20 8 28 0.01 Rain
11 88 80 72 68 65 62 79 61 43 30.02 29.98 29.91 10 10 10 18 9 25 T  
12 90 82 74 70 67 64 87 66 44 30.06 30.01 29.96 10 10 10 18 7 23 0.00  
13 89 83 76 70 68 67 76 62 47 30.12 30.07 30.02 10 10 10 17 9 25 T  
14 90 82 73 70 68 65 87 67 46 30.12 30.09 30.05 10 10 10 17 8 24 0.00  
15 87 81 74 72 70 69 87 74 61 30.13 30.09 30.04 10 10 10 14 6 17 T Rain
16 89 83 76 72 68 65 82 64 46 30.13 30.09 30.04 10 10 10 24 12 31 0.00 Rain
17 87 80 73 73 68 65 84 68 51 30.11 30.07 30.02 10 10 10 21 9 25 0.03 Rain
18 89 83 77 69 68 66 74 63 51 30.09 30.05 30.00 10 10 10 22 11 26 T  
19 89 83 77 70 67 65 71 61 50 30.06 30.03 29.98 10 10 10 21 11 25 T Rain
20 89 84 78 69 66 65 74 60 46 30.08 30.04 30.00 10 10 10 21 13 26 T  
21 88 83 77 68 66 64 71 59 46 30.06 30.03 29.98 10 10 10 23 12 32 T Rain
22 88 82 75 68 65 61 74 57 40 30.06 30.02 29.97 10 10 10 22 11 28 T  
23 89 82 75 69 64 60 74 56 38 30.10 30.05 30.01 10 10 10 21 10 35 0.00  
24 88 81 74 66 64 62 74 59 43 30.09 30.04 29.99 10 10 10 17 8 24 0.00  
25 90 80 70 67 63 56 84 59 34 30.05 30.00 29.94 10 10 10 16 5 20 0.00  
26 84 79 73 69 66 64 79 65 51 30.04 30.00 29.96 10 10 10 13 6 18 0.00  
27 89 83 76 70 66 59 74 57 39 30.08 30.02 29.99 10 10 10 20 9 28 0.00  
28 89 82 74 72 68 64 87 67 46 30.10 30.05 30.01 10 10 10 18 6 24 T  
29 89 83 76 71 67 65 82 64 46 30.05 30.02 29.98 10 10 10 18 9 25 T  
30 89 82 75 68 66 63 79 62 45 30.04 30.00 29.95 10 10 10 17 8 24 0.00