Weather History for Sand Island, Henderson Field, HI

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 73 °F 66 °F
Mean Temperature 74 °F 69 °F 64 °F
Min Temperature 71 °F 65 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 9 4 0 123
Growing Degree Days (base 50) 24 19 14 589
Dew Point  
Dew Point 75 °F 60 °F 45 °F
Precipitation  
Precipitation 0.32 in 0.03 in 0.00 in 0.92 in
Snowdepth - - - -
Wind  
Wind 39 mph 12 mph 0 mph
Gust Wind 46 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 31.15 in 30.58 in 28.20 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 01, 2014 Rise Set
Actual Time 5:09 PM GMT 6:24 AM GMT
Civil Twilight 4:44 PM GMT 6:49 AM GMT
Nautical Twilight 4:14 PM GMT 7:18 AM GMT
Astronomical Twilight 3:44 PM GMT 7:49 AM GMT
Moon 7:13 PM GMT (5/1) 8:11 AM GMT (5/1)
Length of Visible Light 14h 05m
Length of Day
13h 15m
Waxing Crescent, 6% of the Moon is Illuminated
May 1
Waxing Crescent
May 7
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
73 | 64 0.01
Average:
- | - -
Mostly Cloudy
Actual:
70 | 61 0.00
Average:
- | - -
Partly Cloudy
Actual:
72 | 63 0.00
Average:
- | - -
Partly Cloudy
Actual:
74 | 62 0.00
Average:
- | - -
Rain
Actual:
72 | 68 0.24
Average:
- | - -
Rain
Actual:
75 | 64 0.00
Average:
- | - -
Rain
Actual:
72 | 59 0.02
Average:
- | - -
Mostly Cloudy
Actual:
66 | 61 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 62 0.00
Average:
- | - -
Partly Cloudy
Actual:
72 | 64 0.00
Average:
- | - -
Partly Cloudy
Actual:
73 | 65 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 69 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 71 0.00
Average:
- | - -
Rain
Actual:
77 | 66 0.32
Average:
- | - -
Partly Cloudy
Actual:
70 | 63 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 63 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 63 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 62 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 63 0.00
Average:
- | - -
Scattered Clouds
Actual:
72 | 61 0.00
Average:
- | - -
Rain
Actual:
73 | 68 0.01
Average:
- | - -
Rain
Actual:
70 | 64 0.11
Average:
- | - -
Rain
Actual:
71 | 63 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 66 0.00
Average:
- | - -
Partly Cloudy
Actual:
77 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
77 | 70 0.00
Average:
- | - -
Rain
Actual:
77 | 71 0.02
Average:
- | - -
Rain
Actual:
77 | 69 0.05
Average:
- | - -
Partly Cloudy
Actual:
77 | 69 0.01
Average:
- | - -
Rain
Actual:
77 | 68 0.13
Average:
- | - -
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 68 64 70 61 48 94 78 45 31.05 30.77 30.08 - - - 16 10 24 0.01 Rain
2 70 66 61 56 50 45 67 58 40 31.06 30.88 30.08 - - - 16 11 24 0.00  
3 72 68 63 53 48 45 58 52 45 31.05 30.94 30.09 - - - 10 6 - 0.00  
4 74 68 62 61 55 52 78 64 50 31.02 30.77 29.92 - - - 20 7 26 0.00  
5 72 70 68 72 65 60 100 84 66 30.79 30.22 29.70 - - - 39 22 46 0.24 Rain
6 75 70 64 71 66 60 100 88 70 30.81 30.32 29.78 - - - 18 7 - 0.00 Rain
7 72 66 59 68 57 54 100 80 64 30.98 30.31 29.75 10 5 1 31 16 45 0.02 Rain
8 66 64 61 52 49 46 65 59 50 31.13 31.05 30.98 10 10 10 16 12 23 0.00  
9 70 66 62 54 52 48 70 63 55 31.15 30.42 28.20 10 10 10 15 10 23 0.00  
10 72 68 64 55 53 50 70 60 46 31.15 29.25 28.21 10 10 10 20 13 25 0.00  
11 73 68 65 58 55 50 70 61 46 31.15 29.85 28.20 10 10 10 20 16 28 0.00  
12 75 72 69 65 62 57 81 72 57 31.10 30.70 30.08 10 10 9 25 19 30 0.00  
13 75 73 71 72 68 65 94 84 69 31.00 30.55 29.96 10 8 6 24 16 29 0.00  
14 77 72 66 75 72 66 100 98 84 30.96 30.35 29.94 10 6 1 15 10 18 0.32 Rain
15 70 66 63 70 62 55 100 84 59 31.02 30.73 30.02 10 10 10 14 10 21 0.00  
16 70 66 63 58 55 52 78 68 55 31.05 30.87 30.06 10 10 10 13 8 16 0.00  
17 71 66 63 59 56 52 79 68 51 31.04 30.78 30.06 10 10 10 12 8 16 0.00  
18 70 66 62 58 54 50 82 65 53 31.01 30.79 30.04 10 10 10 12 10 21 0.00  
19 70 66 63 56 54 53 73 65 53 31.00 30.84 30.04 10 10 10 12 10 17 0.00  
20 72 66 61 56 53 52 80 64 53 30.99 30.93 30.07 10 10 10 10 6 - 0.00  
21 73 71 68 71 62 54 100 74 51 30.96 30.51 29.96 10 9 1 23 11 29 0.01 Rain
22 70 67 64 66 61 56 100 82 67 30.96 30.52 29.96 10 8 0 14 9 - 0.11 Fog , Rain
23 71 67 63 64 58 52 100 74 60 31.05 30.66 30.01 10 10 2 13 10 18 0.00 Rain
24 75 70 66 63 61 58 88 75 60 31.13 30.82 30.11 10 10 10 16 11 18 0.00  
25 77 71 68 64 63 61 84 76 64 31.15 30.83 30.19 10 10 10 21 15 26 0.00  
26 75 72 68 65 63 61 87 75 62 31.15 30.76 28.20 10 10 10 21 16 26 0.00  
27 77 74 70 68 65 63 84 76 62 31.11 30.88 30.16 10 10 10 18 15 22 0.00  
28 77 74 71 73 70 66 100 91 74 31.15 30.56 30.16 10 9 2 16 12 20 0.02 Rain
29 77 73 69 75 71 66 100 94 76 31.15 30.35 28.20 10 7 1 20 15 26 0.05 Rain
30 77 73 69 73 71 68 100 95 78 31.15 30.44 30.17 10 10 4 18 15 24 0.01  
31 77 72 68 72 69 66 100 90 73 31.11 30.46 30.12 10 9 1 16 12 - 0.13 Rain