Weather History for Kahului, HI

Change the Weather History Date:

Sunday, April 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F 74 °F  
Max Temperature 85 °F 83 °F 89 °F (1951)
Min Temperature 63 °F 66 °F 59 °F (1972)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 9 9  
Month to date cooling degree days 204 189  
Year to date cooling degree days 870 843  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 79    
Precipitation  
Precipitation T in 0.05 in 1.48 in (1987)
Month to date precipitation 0.01 1.23  
Year to date precipitation 6.14 8.44  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Apr. 21, 2013 Rise Set
Actual Time 6:01 AM HST 6:46 PM HST
Civil Twilight 5:39 AM HST 7:09 PM HST
Nautical Twilight 5:12 AM HST 7:36 PM HST
Astronomical Twilight 4:45 AM HST 8:03 PM HST
Moon 3:11 PM HST (4/21) 2:58 AM HST (4/21)
Length of Visible Light 13h 30m
Length of Day
12h 44m
Waxing Gibbous, 82% of the Moon is Illuminated
Apr 21
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.9 °F - 66.9 °F 100% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:54 AM 66.9 °F - 66.9 °F 100% 30.04 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 64.9 °F - 64.9 °F 100% 30.01 in 10.0 mi South 3.5 mph - N/A   Clear
3:54 AM 64.0 °F - 64.0 °F 100% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:54 AM 64.0 °F - 64.0 °F 100% 30.02 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:54 AM 64.9 °F - 64.9 °F 100% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:54 AM 66.9 °F - 66.9 °F 100% 30.04 in 10.0 mi SW 3.5 mph - N/A   Clear
7:54 AM 73.9 °F - 72.0 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.06 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
9:54 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:54 AM 84.0 °F 94.8 °F 78.1 °F 82% 30.06 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
11:54 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.05 in 10.0 mi NE 13.8 mph - 0.00 in   Scattered Clouds
12:54 PM 82.9 °F 92.8 °F 78.1 °F 85% 30.03 in 10.0 mi NNE 12.7 mph - 0.00 in   Scattered Clouds
1:54 PM 82.9 °F 93.8 °F 79.0 °F 88% 30.01 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
2:54 PM 82.9 °F 93.8 °F 79.0 °F 88% 30.00 in 10.0 mi North 10.4 mph 16.1 mph N/A   Scattered Clouds
3:54 PM 82.0 °F 91.0 °F 78.1 °F 88% 29.99 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
4:54 PM 79.0 °F - 77.0 °F 94% 30.00 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
5:54 PM 78.1 °F - 75.9 °F 93% 30.02 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
6:54 PM 78.1 °F - 75.9 °F 93% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Overcast
7:54 PM 75.0 °F - 73.9 °F 96% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 PM 73.0 °F - 73.0 °F 100% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 71.1 °F - 71.1 °F 100% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:54 PM 69.1 °F - 69.1 °F 100% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
11:54 PM 70.0 °F - 70.0 °F 100% 30.05 in 10.0 mi SSE 6.9 mph - N/A   Clear