Weather History for Hilo, HI

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Friday, August 29, 2014

  Actual Average Record
Temperature  
Mean Temperature 77 °F 76 °F  
Max Temperature 86 °F 83 °F 88 °F (1964)
Min Temperature 68 °F 70 °F 64 °F (1950)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 11  
Month to date cooling degree days 383 319  
Year to date cooling degree days 2251 2036  
Since 1 June cooling degree days 995 968  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 73    
Maximum Humidity 84    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.28 in 9.24 in (1957)
Month to date precipitation 10.69 9.27  
Year to date precipitation 80.99 79.36  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 29, 2014 Rise Set
Actual Time 6:04 AM HST 6:37 PM HST
Civil Twilight 5:41 AM HST 6:59 PM HST
Nautical Twilight 5:15 AM HST 7:26 PM HST
Astronomical Twilight 4:49 AM HST 7:52 PM HST
Moon 9:27 AM HST 9:21 PM HST
Length of Visible Light 13h 18m
Length of Day
12h 33m
Waxing Crescent, 17% of the Moon is Illuminated
Aug 29
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 23
New

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 71.1 °F - 66.0 °F 84% 29.90 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
12:53 AM 71.1 °F - 64.9 °F 81% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 AM 70.0 °F - 64.0 °F 81% 29.88 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 AM 69.1 °F - 63.0 °F 81% 29.88 in 10.0 mi SW 5.8 mph - N/A   Clear
3:53 AM 69.1 °F - 62.1 °F 78% 29.88 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:53 AM 68.0 °F - 62.1 °F 81% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:53 AM 68.0 °F - 60.1 °F 76% 29.90 in 10.0 mi SW 6.9 mph - N/A   Clear
6:53 AM 71.1 °F - 62.1 °F 73% 29.91 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:53 AM 78.1 °F - 66.0 °F 66% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
8:53 AM 82.0 °F 85.9 °F 70.0 °F 67% 29.92 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:53 AM 82.0 °F 86.3 °F 71.1 °F 69% 29.92 in 10.0 mi NNE 9.2 mph - 0.00 in   Mostly Cloudy
10:53 AM 84.0 °F 89.0 °F 71.1 °F 65% 29.92 in 10.0 mi NNE 9.2 mph - N/A   Clear
11:53 AM 84.0 °F 89.0 °F 71.1 °F 65% 29.90 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
12:53 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.89 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
1:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.89 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
2:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.88 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
3:53 PM 84.0 °F 88.4 °F 70.0 °F 63% 29.88 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
4:53 PM 84.0 °F 88.4 °F 70.0 °F 63% 29.88 in 10.0 mi North 9.2 mph - N/A   Clear
5:53 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.88 in 10.0 mi North 8.1 mph - N/A   Clear
6:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 29.89 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
7:53 PM 79.0 °F - 71.1 °F 77% 29.91 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:10 PM 78.1 °F - 72.0 °F 81% 29.92 in 10.0 mi NNE 8.1 mph - 0.00 in Rain Light Rain
8:25 PM 75.0 °F - 70.0 °F 84% 29.93 in 6.0 mi NNW 10.4 mph - 0.02 in Rain Light Rain
8:32 PM 75.9 °F - 72.0 °F 87% 29.93 in 10.0 mi NNW 12.7 mph - 0.02 in Rain Light Rain
8:40 PM 73.9 °F - 70.0 °F 87% 29.93 in 10.0 mi NW 9.2 mph - 0.02 in Rain Light Rain
8:53 PM 73.9 °F - 70.0 °F 87% 29.93 in 10.0 mi West 8.1 mph - 0.02 in   Overcast
9:53 PM 73.9 °F - 71.1 °F 91% 29.94 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
10:53 PM 75.0 °F - 70.0 °F 84% 29.94 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:23 PM 73.0 °F - 69.1 °F 87% 29.94 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:33 PM 73.0 °F - 69.1 °F 87% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
11:53 PM 72.0 °F - 68.0 °F 87% 29.93 in 10.0 mi SW 4.6 mph - N/A   Clear