Weather History for Kahului, HI

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 84 °F 80 °F
Mean Temperature 80 °F 76 °F 69 °F
Min Temperature 72 °F 67 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 15 11 4 327
Growing Degree Days (base 50) 30 25 18 771
Dew Point  
Dew Point 68 °F 62 °F 50 °F
Precipitation  
Precipitation 0.09 in 0.01 in 0.00 in 0.31 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 15 mph 0 mph
Gust Wind 47 mph 28 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.09 in 29.97 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 01, 2012 Rise Set
Actual Time 5:54 AM HST 6:50 PM HST
Civil Twilight 5:31 AM HST 7:13 PM HST
Nautical Twilight 5:04 AM HST 7:41 PM HST
Astronomical Twilight 4:36 AM HST 8:09 PM HST
Moon 2:39 PM HST (5/1) 2:21 AM HST (5/1)
Length of Visible Light 13h 42m
Length of Day
12h 55m
Waxing Gibbous, 76% of the Moon is Illuminated
May 1
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Weather History Calendar

Precipitation Actual month total 0.31 Normal Month Total: 0.74
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
83 | 63 0.01
Average:
83 | 66 0.03
Rain
Actual:
83 | 67 T
Average:
83 | 66 0.04
Rain
Actual:
81 | 69 0.09
Average:
83 | 66 0.04
Rain
Actual:
81 | 69 0.06
Average:
84 | 66 0.03
Rain
Actual:
84 | 68 T
Average:
84 | 66 0.04
Rain
Actual:
83 | 61 0.00
Average:
84 | 66 0.03
Rain
Actual:
83 | 70 T
Average:
84 | 66 0.03
Scattered Clouds
Actual:
80 | 70 0.00
Average:
84 | 66 0.04
Rain
Actual:
83 | 69 0.00
Average:
84 | 66 0.03
Rain
Actual:
83 | 67 0.08
Average:
84 | 67 0.03
Scattered Clouds
Actual:
84 | 69 0.00
Average:
84 | 67 0.03
Scattered Clouds
Actual:
84 | 60 0.01
Average:
84 | 67 0.03
Scattered Clouds
Actual:
81 | 56 0.00
Average:
84 | 67 0.02
Scattered Clouds
Actual:
84 | 59 0.00
Average:
84 | 67 0.03
Scattered Clouds
Actual:
84 | 60 0.00
Average:
84 | 67 0.03
Scattered Clouds
Actual:
86 | 62 0.00
Average:
84 | 67 0.02
Scattered Clouds
Actual:
84 | 70 0.00
Average:
85 | 67 0.03
Partly Cloudy
Actual:
84 | 66 0.01
Average:
85 | 67 0.02
Rain
Actual:
84 | 70 T
Average:
85 | 67 0.02
Rain
Actual:
87 | 70 T
Average:
85 | 67 0.02
Scattered Clouds
Actual:
87 | 63 0.00
Average:
85 | 68 0.02
Scattered Clouds
Actual:
85 | 72 0.01
Average:
85 | 68 0.01
Rain
Actual:
85 | 71 T
Average:
85 | 68 0.01
Rain
Actual:
84 | 67 0.00
Average:
85 | 68 0.02
Rain
Actual:
87 | 72 0.00
Average:
85 | 68 0.01
Rain
Actual:
84 | 70 0.01
Average:
85 | 68 0.02
Rain
Actual:
83 | 69 0.02
Average:
85 | 68 0.01
Rain
Actual:
82 | 72 T
Average:
85 | 68 0.02
Rain
Actual:
83 | 70 T
Average:
85 | 68 0.01
Rain
Actual:
83 | 71 T
Average:
86 | 68 0.01
Rain
Actual:
84 | 69 0.01
Average:
86 | 69 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

2012 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 83 73 63 64 62 56 78 65 51 30.14 30.09 30.01 10 10 8 30 15 40 0.01  
2 83 75 67 63 60 55 78 62 45 30.12 30.07 29.99 10 10 8 32 17 40 T Rain
3 81 75 69 66 63 60 84 69 54 30.13 30.09 30.05 10 10 10 28 16 36 0.09 Rain
4 81 75 69 67 64 61 84 71 58 30.14 30.09 30.04 10 10 7 28 14 39 0.06 Rain
5 84 76 68 64 62 57 84 65 46 30.12 30.08 30.01 10 10 10 26 15 37 T Rain
6 83 72 61 65 63 56 81 66 51 30.14 30.08 30.02 10 10 9 32 13 44 0.00 Rain
7 83 77 70 65 62 60 84 66 47 30.17 30.12 30.06 10 10 9 31 18 38 T Rain
8 80 75 70 63 61 58 84 67 49 30.19 30.15 30.12 10 10 10 21 12 25 0.00  
9 83 76 69 62 59 55 73 57 40 30.15 30.11 30.06 10 10 8 29 15 36 0.00 Rain
10 83 75 67 63 61 58 81 63 45 30.10 30.07 30.03 10 10 7 24 13 29 0.08 Rain
11 84 77 69 61 59 57 73 58 43 30.08 30.03 29.98 10 10 10 26 16 33 0.00  
12 84 72 60 60 58 53 78 56 34 30.09 30.05 30.01 10 10 10 24 11 31 0.01  
13 81 69 56 60 56 50 83 64 45 30.09 30.05 30.00 10 10 10 17 8 23 0.00  
14 84 72 59 62 58 52 84 65 46 30.06 30.02 29.97 10 10 9 18 8 22 0.00  
15 84 72 60 63 60 55 84 67 50 30.08 30.03 29.99 10 10 10 21 7 24 0.00  
16 86 74 62 64 61 56 78 63 47 30.12 30.06 30.00 10 10 9 22 7 28 0.00  
17 84 77 70 65 62 60 73 60 47 30.14 30.10 30.04 10 10 10 31 17 37 0.00  
18 84 75 66 65 63 60 81 64 47 30.13 30.09 30.03 10 10 2 26 14 33 0.01  
19 84 77 70 65 64 62 79 65 51 30.11 30.07 30.03 10 10 2 28 17 35 T Rain
20 87 79 70 66 65 63 84 65 45 30.14 30.07 30.02 10 10 10 29 16 33 T Rain
21 87 75 63 66 63 58 90 71 51 30.17 30.11 30.07 10 10 8 23 13 32 0.00  
22 85 79 72 63 61 58 73 58 43 30.17 30.13 30.09 10 10 7 36 20 44 0.01  
23 85 78 71 65 63 58 73 59 45 30.13 30.09 30.04 10 10 8 33 20 47 T Rain
24 84 76 67 65 63 59 73 60 46 30.14 30.10 30.05 10 10 9 31 18 43 0.00 Rain
25 87 80 72 66 62 59 79 60 40 30.11 30.07 30.02 10 10 10 31 21 41 0.00 Rain
26 84 77 70 68 65 59 79 63 46 30.12 30.09 30.06 10 10 6 33 19 41 0.01 Rain
27 83 76 69 66 65 62 84 70 55 30.12 30.08 30.02 10 10 7 32 20 41 0.02 Rain
28 82 77 72 64 62 59 73 60 47 30.17 30.12 30.07 10 10 10 35 22 45 T Rain
29 83 77 70 63 61 60 73 60 47 30.18 30.13 30.07 10 10 10 32 19 41 T Rain
30 83 77 71 65 62 60 73 60 47 30.18 30.13 30.08 10 10 10 32 20 40 T Rain
31 84 77 69 66 64 60 84 68 51 30.19 30.15 30.12 10 10 6 29 15 35 0.01 Rain