Hilo, HI

4:31 PM HST on March 24, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - September, 2014

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Wednesday, September 3, 2014

  Actual Average Record
Temperature  
Mean Temperature 79 °F 76 °F  
Max Temperature 86 °F 83 °F 90 °F (1987)
Min Temperature 72 °F 69 °F 64 °F (1960)
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 14 11  
Month to date cooling degree days 43 33  
Year to date cooling degree days 2320 2105  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 78    
Maximum Humidity 94    
Minimum Humidity 61    
Precipitation  
Precipitation 0.36 in 0.31 in 1.19 in (1992)
Month to date precipitation 0.69 0.91  
Year to date precipitation 81.80 80.85  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 03, 2014 Rise Set
Actual Time 6:05 AM HST 6:33 PM HST
Civil Twilight 5:43 AM HST 6:55 PM HST
Nautical Twilight 5:17 AM HST 7:21 PM HST
Astronomical Twilight 4:50 AM HST 7:47 PM HST
Moon 2:01 PM HST (9/3) 12:33 AM HST (9/3)
Length of Visible Light 13h 12m
Length of Day
12h 28m
Waxing Gibbous, 66% of the Moon is Illuminated
Sep 3
Waxing Gibbous
Sep 8
Full
Sep 15
Last Quarter
Sep 23
New
Oct 1
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
12:14 AM 75.0 °F - 73.0 °F 94% 30.05 in 3.0 mi ENE 9.2 mph - 0.01 in Rain Rain
12:23 AM 73.9 °F - 72.0 °F 93% 30.05 in 2.0 mi ENE 6.9 mph - 0.07 in Rain Heavy Rain
12:33 AM 73.0 °F - 71.1 °F 93% 30.05 in 2.0 mi ENE 3.5 mph - 0.22 in Rain Heavy Rain
12:46 AM 73.0 °F - 71.1 °F 93% 30.04 in 4.0 mi WNW 3.5 mph - 0.33 in Rain Rain
12:53 AM 73.0 °F - 71.1 °F 93% 30.03 in 5.0 mi West 8.1 mph - 0.34 in Rain Light Rain
1:53 AM 72.0 °F - 70.0 °F 93% 30.01 in 10.0 mi West 5.8 mph - 0.01 in Rain Light Rain
2:53 AM 72.0 °F - 69.1 °F 91% 30.00 in 10.0 mi WSW 6.9 mph - 0.00 in   Overcast
3:53 AM 73.0 °F - 69.1 °F 87% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Overcast
4:43 AM 73.9 °F - 71.1 °F 91% 30.00 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
4:53 AM 73.9 °F - 70.0 °F 87% 30.00 in 10.0 mi NNE 3.5 mph - 0.00 in   Overcast
5:53 AM 73.0 °F - 70.0 °F 90% 30.01 in 10.0 mi WNW 9.2 mph - 0.01 in   Overcast
6:53 AM 73.9 °F - 70.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 77.0 °F - 70.0 °F 79% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
8:53 AM 75.9 °F - 72.0 °F 87% 30.03 in 10.0 mi WNW 8.1 mph - 0.00 in   Overcast
9:53 AM 75.9 °F - 70.0 °F 82% 30.03 in 5.0 mi Variable 5.8 mph - 0.00 in Rain Light Rain
10:02 AM 77.0 °F - 72.0 °F 84% 30.03 in 10.0 mi WNW 9.2 mph - 0.00 in Rain Light Rain
10:53 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.01 in 10.0 mi West 5.8 mph - 0.00 in   Mostly Cloudy
11:53 AM 84.0 °F 89.0 °F 71.1 °F 65% 30.00 in 10.0 mi North 8.1 mph - N/A   Overcast
12:53 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.99 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
1:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.96 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
2:53 PM 84.0 °F 88.4 °F 70.0 °F 63% 29.95 in 10.0 mi NE 9.2 mph - N/A   Partly Cloudy
3:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.94 in 10.0 mi NE 8.1 mph - N/A   Overcast
4:53 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.94 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
5:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.95 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
6:53 PM 78.1 °F - 70.0 °F 76% 29.96 in 10.0 mi North 6.9 mph - N/A   Clear
7:53 PM 75.9 °F - 69.1 °F 79% 29.98 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:53 PM 73.9 °F - 69.1 °F 85% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 73.0 °F - 66.9 °F 81% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
10:53 PM 72.0 °F - 66.0 °F 81% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
11:53 PM 70.0 °F - 63.0 °F 78% 29.98 in 10.0 mi SW 5.8 mph - N/A   Clear