Lanai City, HI

1:01 PM HST on August 19, 2017 (GMT -1000)
Lanai City

Weather History for PHNY - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 80 °F 77 °F
Mean Temperature 74 °F 72 °F 69 °F
Min Temperature 68 °F 64 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 10 7 4 213
Growing Degree Days (base 50) 24 22 19 663
Dew Point  
Dew Point 70 °F 64 °F 54 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 40 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.20 in 30.04 in 29.92 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2011 Rise Set
Actual Time 6:12 AM HST 6:40 PM HST
Civil Twilight 5:50 AM HST 7:03 PM HST
Nautical Twilight 5:23 AM HST 7:29 PM HST
Astronomical Twilight 4:57 AM HST 7:55 PM HST
Moon 1:04 PM HST (9/4) No Moon Set
Length of Visible Light 13h 13m
Length of Day
12h 28m
First Quarter, 52% of the Moon is Illuminated
Sep 4
First Quarter
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 80 74 68 70 66 64 90 74 60 30.16 30.09 30.02 10 10 10 16 7 - 0.00  
2 82 74 66 67 65 63 94 75 54 30.16 30.09 30.02 10 10 10 25 8 25 0.00  
3 77 72 68 64 63 61 84 72 60 30.10 30.03 29.97 10 10 9 31 20 40 0.00  
4 79 72 66 63 62 60 84 70 54 30.10 30.03 29.98 10 10 10 18 10 - 0.00  
5 77 70 63 67 63 60 93 80 58 30.10 30.03 29.98 10 9 2 10 6 - 0.00 Rain
6 77 71 65 67 65 62 96 81 65 30.10 30.03 29.97 10 8 0 13 6 16 0.00 Rain
7 79 70 61 65 62 59 90 75 54 30.02 29.99 29.94 10 10 10 9 6 - 0.00  
8 79 71 63 67 64 60 93 78 56 30.13 30.02 29.97 10 10 10 14 7 - 0.00 Rain
9 81 72 64 67 64 61 90 76 58 30.15 30.07 29.99 10 9 2 16 8 - 0.00 Rain
10 79 72 65 65 63 60 87 73 54 30.08 30.00 29.94 10 10 10 20 11 - 0.00 Rain
11 79 71 63 66 63 60 90 76 56 30.07 30.00 29.92 10 10 10 20 7 - 0.00  
12 79 71 63 66 65 61 93 78 62 30.10 30.02 29.96 10 10 10 18 7 - 0.00  
13 80 72 63 68 65 61 93 76 58 30.16 30.09 30.02 10 10 3 17 8 - 0.00 Rain
14 79 71 63 68 66 62 93 79 62 30.17 30.11 30.05 10 9 0 17 6 - 0.00 Rain
15 81 74 66 70 67 64 96 79 60 30.20 30.13 30.05 10 10 10 10 7 - 0.00 Rain
16 81 74 66 70 66 62 94 78 54 30.18 30.10 30.01 10 10 10 28 9 - 0.00  
17 79 71 63 67 64 60 90 73 57 30.15 30.08 30.01 10 10 10 20 9 - 0.00  
18 78 72 65 67 65 62 90 75 61 30.14 30.06 30.00 10 10 10 21 6 - 0.00 Rain
19 81 72 64 65 63 61 90 71 50 30.10 30.03 29.96 10 9 2 15 8 - 0.00  
20 81 73 65 65 63 61 90 73 54 30.11 30.04 29.98 10 10 10 22 9 - 0.00  
21 81 74 68 64 63 61 84 71 51 30.10 30.01 29.95 10 10 10 23 15 - 0.00  
22 79 72 66 65 63 60 84 73 52 30.11 30.02 29.97 10 10 5 21 13 26 0.01 Rain
23 82 74 65 64 61 56 87 68 42 30.11 30.04 30.00 10 10 10 25 15 29 0.00  
24 79 74 64 63 62 60 87 71 50 30.11 30.04 29.98 10 10 10 16 12 - 0.00  
25 79 69 59 64 60 54 88 71 42 30.08 30.02 29.96 10 10 10 17 9 - 0.00  
26 77 69 61 65 63 59 90 75 58 30.09 30.02 29.97 10 10 10 17 7 - 0.00  
27 81 72 63 67 63 56 94 80 47 30.15 30.05 30.00 10 10 10 13 5 - 0.00  
28 82 73 64 69 66 62 90 74 54 30.15 30.07 30.01 10 10 10 22 9 - 0.00  
29 79 74 68 65 64 62 87 72 57 30.10 30.02 29.97 10 10 10 20 12 28 0.00  
30 80 73 66 68 66 64 90 77 58 30.08 30.01 29.96 10 10 10 15 9 - 0.00