Weather History for Lanai City, HI

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 84 °F 80 °F
Mean Temperature 78 °F 76 °F 74 °F
Min Temperature 72 °F 68 °F 65 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 11 8 334
Growing Degree Days (base 50) 28 26 24 784
Dew Point  
Dew Point 76 °F 69 °F 59 °F
Precipitation  
Precipitation 0.13 in 0.02 in 0.00 in 0.48 in
Snowdepth - - - -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 37 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.98 in 29.87 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 17, 2014 Rise Set
Actual Time 6:15 AM HST 6:28 PM HST
Civil Twilight 5:53 AM HST 6:50 PM HST
Nautical Twilight 5:27 AM HST 7:16 PM HST
Astronomical Twilight 5:01 AM HST 7:42 PM HST
Moon 12:56 AM HST (9/17) 2:16 PM HST (9/17)
Length of Visible Light 12h 57m
Length of Day
12h 13m
Waning Crescent, 33% of the Moon is Illuminated
Sep 17
Waning Crescent
Sep 23
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.48 Average Month Total: 0.48
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
86 | 68 0.00
Average:
84 | 66 0.01
Partly Cloudy
Actual:
82 | 65 0.00
Average:
84 | 65 0.01
Scattered Clouds
Actual:
82 | 68 0.00
Average:
83 | 67 0.01
Partly Cloudy
Actual:
82 | 70 0.00
Average:
82 | 67 0.01
Rain
Actual:
81 | 68 0.13
Average:
83 | 66 0.01
Rain
Actual:
84 | 68 0.01
Average:
83 | 66 0.02
Rain
Actual:
86 | 68 0.00
Average:
83 | 66 0.02
Partly Cloudy
Actual:
82 | 68 0.00
Average:
83 | 66 0.02
Scattered Clouds
Actual:
82 | 68 0.00
Average:
83 | 66 0.02
Partly Cloudy
Actual:
84 | 66 0.00
Average:
83 | 67 0.02
Rain
Actual:
83 | 65 0.00
Average:
82 | 66 0.02
Rain
Actual:
84 | 65 0.00
Average:
83 | 65 0.01
Partly Cloudy
Actual:
84 | 68 0.00
Average:
84 | 66 0.01
Scattered Clouds
Actual:
88 | 66 0.00
Average:
83 | 66 0.01
Partly Cloudy
Actual:
84 | 71 0.00
Average:
84 | 66 0.01
Partly Cloudy
Actual:
87 | 70 0.00
Average:
83 | 66 0.01
Rain
Actual:
82 | 70 0.00
Average:
84 | 66 0.01
Rain
Actual:
80 | 68 0.10
Average:
83 | 66 0.01
Partly Cloudy
Actual:
84 | 66 0.00
Average:
83 | 66 0.02
Rain
Actual:
86 | 68 0.00
Average:
83 | 65 0.02
Partly Cloudy
Actual:
87 | 70 0.00
Average:
83 | 65 0.02
Scattered Clouds
Actual:
86 | 70 0.00
Average:
83 | 66 0.02
Scattered Clouds
Actual:
84 | 66 0.00
Average:
83 | 65 0.02
Clear
Actual:
86 | 70 0.00
Average:
82 | 64 0.02
Rain
Actual:
82 | 72 0.00
Average:
81 | 65 0.02
Rain
Actual:
84 | 72 0.01
Average:
83 | 65 0.02
Rain
Actual:
83 | 71 0.01
Average:
82 | 65 0.02
Rain
Actual:
83 | 69 0.11
Average:
82 | 66 0.02
Rain
Actual:
84 | 68 0.00
Average:
83 | 66 0.02
Rain
Actual:
82 | 68 0.11
Average:
82 | 67 0.02
 

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

2014 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 86 77 68 72 70 68 100 81 59 30.11 30.02 29.97 10 10 10 13 7 17 0.00  
2 82 74 65 72 71 66 100 83 65 30.09 30.02 29.95 10 10 5 10 5 - 0.00  
3 82 75 68 71 67 62 100 74 52 30.07 29.99 29.92 10 9 2 29 9 36 0.00  
4 82 76 70 67 65 63 84 69 56 30.04 29.96 29.90 10 10 10 20 10 24 0.00  
5 81 76 68 73 70 66 100 85 64 30.06 29.98 29.90 10 10 3 17 6 18 0.13 Rain
6 84 76 68 73 69 65 100 81 62 30.07 29.97 29.91 10 10 6 16 7 20 0.01 Rain
7 86 77 68 72 66 59 100 74 42 30.04 29.97 29.92 10 10 10 20 7 - 0.00 Rain
8 82 76 68 72 67 66 100 74 56 30.06 30.00 29.96 10 10 10 18 9 22 0.00  
9 82 75 68 70 67 65 93 78 58 30.09 30.00 29.95 10 10 10 17 8 - 0.00  
10 84 75 66 70 68 65 100 77 59 30.09 30.03 29.96 10 10 9 16 7 - 0.00  
11 83 74 65 70 66 63 97 75 53 30.04 29.99 29.93 10 10 8 13 6 - 0.00 Rain
12 84 74 65 70 67 64 100 77 55 30.05 29.98 29.90 10 10 10 17 7 - 0.00 Rain
13 84 76 68 70 67 65 97 75 58 30.04 29.95 29.89 10 10 10 14 7 - 0.00  
14 88 77 66 71 68 66 100 79 53 30.02 29.94 29.87 10 10 10 8 4 - 0.00  
15 84 78 71 73 71 67 100 79 58 30.02 29.94 29.87 10 10 8 20 4 20 0.00  
16 87 78 70 70 67 65 87 69 52 30.04 29.96 29.89 10 10 10 17 8 - 0.00  
17 82 76 70 73 69 65 100 77 58 30.05 29.97 29.90 10 10 10 21 7 16 0.00 Rain
18 80 74 68 74 71 68 100 91 74 30.04 29.97 29.90 10 10 10 7 4 - 0.10 Rain
19 84 75 66 73 70 66 100 82 61 30.02 29.95 29.88 10 10 10 9 4 - 0.00  
20 86 77 68 74 72 69 100 87 59 30.05 29.96 29.88 10 10 10 12 5 17 0.00 Rain
21 87 78 70 74 72 70 100 83 62 30.07 29.97 29.91 10 10 9 22 7 22 0.00  
22 86 78 70 73 70 66 100 77 55 30.10 30.02 29.95 10 9 2 26 10 29 0.00  
23 84 75 66 72 68 63 96 72 49 30.11 30.03 29.97 10 9 2 25 13 31 0.00  
24 86 78 70 70 69 67 100 76 56 30.11 30.02 29.97 10 10 10 26 11 30 0.00  
25 82 77 72 75 73 70 100 93 74 30.08 30.03 29.95 10 10 9 28 10 37 0.00 Rain
26 84 78 72 75 72 69 100 88 66 30.07 30.02 29.94 10 10 10 13 8 - 0.01 Rain
27 83 77 71 74 71 68 100 84 65 30.05 29.96 29.90 10 10 10 24 10 28 0.01 Rain
28 83 76 69 75 71 64 100 86 61 30.04 29.97 29.93 10 10 7 16 7 17 0.11 Rain
29 84 76 68 75 72 69 100 88 66 30.03 29.96 29.89 10 10 10 14 6 - 0.00 Rain
30 82 75 68 76 72 64 100 91 69 30.03 29.97 29.89 10 10 3 14 5 - 0.11 Rain