Weather History for Keahole Point, HI

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Month of May, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 82 °F 78 °F
Mean Temperature 80 °F 77 °F 75 °F
Min Temperature 75 °F 73 °F 70 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 12 10 385
Growing Degree Days (base 50) 30 27 25 846
Dew Point  
Dew Point 75 °F 68 °F 56 °F
Precipitation  
Precipitation 0.28 in 0.03 in 0.00 in 0.89 in
Snowdepth - - - -
Wind  
Wind 21 mph 7 mph 0 mph
Gust Wind 29 mph 22 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 30.03 in 29.91 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 17, 2011 Rise Set
Actual Time 5:47 AM HST 6:53 PM HST
Civil Twilight 5:24 AM HST 7:17 PM HST
Nautical Twilight 4:56 AM HST 7:45 PM HST
Astronomical Twilight 4:27 AM HST 8:14 PM HST
Moon 7:38 PM HST 5:55 AM HST
Length of Visible Light 13h 53m
Length of Day
13h 05m
Full, 100% of the Moon is Illuminated
May 17
Full
May 24
Last Quarter
Jun 1
New
Jun 8
First Quarter
Jun 15
Full

Weather History Calendar

Precipitation Actual month total 0.89 Average Month Total: 0.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
82 | 71 0.00
Average:
80 | 69 0.02
Rain
Actual:
82 | 71 0.14
Average:
80 | 69 0.02
Partly Cloudy
Actual:
81 | 71 0.01
Average:
80 | 69 0.02
Rain
Actual:
81 | 70 0.28
Average:
80 | 69 0.02
Rain
Actual:
82 | 70 0.00
Average:
80 | 70 0.02
Rain
Actual:
78 | 72 0.22
Average:
80 | 70 0.02
Rain
Actual:
81 | 71 0.07
Average:
80 | 70 0.02
Scattered Clouds
Actual:
82 | 72 0.00
Average:
80 | 70 0.02
Partly Cloudy
Actual:
82 | 75 0.01
Average:
80 | 70 0.02
Mostly Cloudy
Actual:
82 | 75 0.00
Average:
80 | 70 0.02
Overcast
Actual:
84 | 75 0.00
Average:
80 | 70 0.02
Partly Cloudy
Actual:
81 | 75 0.00
Average:
80 | 70 0.02
Rain
Actual:
82 | 73 0.00
Average:
80 | 70 0.02
Rain
Actual:
82 | 73 0.14
Average:
80 | 70 0.02
Scattered Clouds
Actual:
82 | 71 0.00
Average:
80 | 70 0.02
Partly Cloudy
Actual:
82 | 71 0.00
Average:
80 | 70 0.02
Scattered Clouds
Actual:
82 | 73 0.00
Average:
80 | 70 0.01
Partly Cloudy
Actual:
82 | 73 0.00
Average:
80 | 70 0.01
Partly Cloudy
Actual:
82 | 71 0.00
Average:
80 | 70 0.01
Scattered Clouds
Actual:
84 | 71 0.00
Average:
80 | 70 0.01
Partly Cloudy
Actual:
82 | 73 0.00
Average:
81 | 70 0.01
Scattered Clouds
Actual:
82 | 72 0.00
Average:
81 | 70 0.01
Rain
Actual:
82 | 71 0.00
Average:
81 | 70 0.01
Rain
Actual:
84 | 75 0.01
Average:
81 | 70 0.01
Partly Cloudy
Actual:
82 | 73 0.00
Average:
81 | 70 0.01
Rain
Actual:
82 | 72 0.00
Average:
81 | 71 0.01
Scattered Clouds
Actual:
84 | 73 0.00
Average:
81 | 71 0.01
Rain
Actual:
84 | 73 0.01
Average:
81 | 71 0.01
Partly Cloudy
Actual:
84 | 73 0.00
Average:
81 | 71 0.01
Partly Cloudy
Actual:
82 | 75 0.00
Average:
81 | 71 0.01
Rain
Actual:
82 | 75 0.00
Average:
81 | 72 0.01
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 76 71 67 64 60 71 62 51 30.01 29.96 29.91 10 10 10 14 6 - 0.00  
2 82 76 71 68 66 62 82 70 54 30.04 29.99 29.94 10 10 9 13 6 - 0.14 Rain
3 81 76 71 71 65 60 81 69 54 30.03 30.01 29.98 10 10 10 17 8 24 0.01  
4 81 76 70 73 65 60 93 73 52 30.04 30.00 29.96 10 9 2 21 6 29 0.28 Rain
5 82 76 70 70 66 60 93 71 49 30.05 29.99 29.95 10 10 10 18 7 22 0.00 Rain
6 78 75 72 73 69 61 100 84 64 30.03 29.98 29.94 10 10 4 13 8 - 0.22 Rain
7 81 76 71 73 70 68 97 85 67 30.02 29.98 29.94 10 10 7 12 6 - 0.07 Rain
8 82 77 72 73 71 68 91 79 69 30.03 29.99 29.95 10 10 10 12 6 - 0.00  
9 82 78 75 75 72 69 88 80 67 30.04 29.99 29.96 10 10 10 13 7 - 0.01  
10 82 78 75 74 73 70 94 82 69 30.02 29.99 29.93 10 10 10 14 5 - 0.00  
11 84 80 75 75 73 70 90 82 69 30.02 29.99 29.94 10 10 10 13 7 - 0.00  
12 81 78 75 74 72 69 94 83 69 30.09 30.01 29.96 10 10 10 14 7 - 0.00  
13 82 78 73 73 71 67 91 78 62 30.12 30.07 30.01 10 10 10 15 7 - 0.00 Rain
14 82 78 73 74 70 65 94 78 56 30.14 30.10 30.03 10 10 10 14 6 - 0.14 Rain
15 82 76 71 73 69 66 97 75 60 30.14 30.10 30.06 10 10 10 12 7 - 0.00  
16 82 76 71 71 68 60 87 73 56 30.11 30.07 30.01 10 10 10 14 7 - 0.00  
17 82 78 73 69 66 61 85 67 49 30.09 30.05 30.01 10 10 10 12 8 - 0.00  
18 82 78 73 72 67 64 89 71 53 30.07 30.02 29.97 10 10 10 15 6 - 0.00  
19 82 76 71 71 67 60 87 70 52 30.08 30.05 30.01 10 10 10 10 6 - 0.00  
20 84 78 71 70 66 63 85 68 53 30.10 30.07 30.04 10 10 10 12 7 - 0.00  
21 82 78 73 69 65 61 84 66 52 30.10 30.07 30.04 10 10 10 15 8 21 0.00  
22 82 77 72 70 67 61 81 70 58 30.10 30.05 30.02 10 10 10 12 7 - 0.00  
23 82 76 71 72 66 61 83 68 54 30.12 30.08 30.05 10 10 10 13 7 - 0.00 Rain
24 84 80 75 73 69 63 94 75 49 30.13 30.08 30.03 10 10 10 10 6 - 0.01 Rain
25 82 78 73 70 66 56 82 68 48 30.07 30.03 29.98 10 10 10 12 5 - 0.00  
26 82 77 72 70 67 59 91 69 52 30.06 30.04 30.00 10 10 10 16 5 22 0.00 Rain
27 84 78 73 71 67 60 85 68 47 30.09 30.05 30.01 10 10 10 14 8 - 0.00  
28 84 78 73 73 68 61 97 74 46 30.10 30.07 30.03 10 10 9 14 8 20 0.01 Rain
29 84 78 73 71 66 61 82 65 47 30.10 30.08 30.05 10 10 10 18 9 - 0.00  
30 82 78 75 71 68 63 79 70 52 30.10 30.06 30.01 10 10 10 12 6 - 0.00  
31 82 78 75 72 68 59 87 71 48 30.09 30.06 30.01 10 10 10 13 7 20 0.00 Rain