Honolulu, HI

10:15 AM HST on July 23, 2016 (GMT -1000)
Honolulu International

Weather History for PHNL - September, 2012

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Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 86 °F 86 °F
Mean Temperature 81 °F 80 °F 79 °F
Min Temperature 76 °F 74 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 15 14 107
Growing Degree Days (base 50) 31 30 28 209
Dew Point  
Dew Point 72 °F 66 °F 63 °F
Precipitation  
Precipitation - - - 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 11 mph 0 mph
Gust Wind 32 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.12 in 30.04 in 29.96 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 12, 2012 Rise Set
Actual Time 6:18 AM HST 6:36 PM HST
Civil Twilight 5:55 AM HST 6:59 PM HST
Nautical Twilight 5:29 AM HST 7:25 PM HST
Astronomical Twilight 5:03 AM HST 7:51 PM HST
Moon 3:07 AM HST (9/12) 4:15 PM HST (9/12)
Length of Visible Light 13h 03m
Length of Day
12h 18m
Waning Crescent, 12% of the Moon is Illuminated
Sep 12
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 7
Last Quarter

Daily Weather History & Observations

2012 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  
9 86 79 72 72 69 67 93 74 55 30.12 30.07 30.03 10 10 5 21 7 25 T Rain
10 86 81 75 69 67 65 82 67 51 30.10 30.06 30.01 10 10 9 23 14 29 T Rain
11 87 81 75 68 65 63 74 61 48 30.06 30.03 29.98 10 10 10 25 14 32 T Rain
12 86 80 74 68 65 64 79 64 48 30.06 30.02 29.97 10 10 10 26 13 32 T Rain
13 86 81 76 67 65 64 74 61 48 30.07 30.03 29.99 10 10 10 24 14 29 T  
14 86 80 73 69 66 63 87 68 48 30.07 30.04 29.98 10 10 10 21 10 26 T Rain
15 86 80 73 69 67 64 84 66 48 30.07 30.02 29.96 10 10 10 21 8 25 T Rain