Hilo, HI

1:38 AM HST on May 27, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - May, 2012

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Sunday, May 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 75 °F  
Max Temperature 81 °F 81 °F 88 °F (1992)
Min Temperature 68 °F 68 °F 61 °F (2003)
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 10 9  
Month to date cooling degree days 229 231  
Year to date cooling degree days 1064 1028  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 80    
Maximum Humidity 97    
Minimum Humidity 62    
Precipitation  
Precipitation 0.63 in 0.21 in 1.42 in (1970)
Month to date precipitation 5.83 7.29  
Year to date precipitation 43.65 51.08  
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 30.10 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

May. 27, 2012 Rise Set
Actual Time 5:41 AM HST 6:53 PM HST
Civil Twilight 5:17 AM HST 7:17 PM HST
Nautical Twilight 4:48 AM HST 7:46 PM HST
Astronomical Twilight 4:19 AM HST 8:15 PM HST
Moon 11:28 AM HST No Moon Set
Length of Visible Light 14h 00m
Length of Day
13h 12m
Waxing Crescent, 40% of the Moon is Illuminated
May 27
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 69.8 °F - 66.2 °F 88% 30.10 in 2.5 mi NNW 4.6 mph - 0.01 in Rain Rain
12:18 AM 69.8 °F - 66.2 °F 88% 30.10 in 1.2 mi Calm Calm - 0.10 in Rain Heavy Rain
12:34 AM 69.8 °F - 66.2 °F 88% 30.10 in 2.5 mi Calm Calm - 0.25 in Rain Heavy Rain
12:53 AM 69.1 °F - 66.9 °F 93% 30.09 in 2.5 mi Calm Calm - 0.34 in Rain Rain
1:13 AM 69.8 °F - 66.2 °F 88% 30.08 in 3.0 mi West 4.6 mph - 0.06 in Rain Light Rain
1:20 AM 68.0 °F - 66.2 °F 94% 30.07 in 4.0 mi West 5.8 mph - 0.07 in Rain Light Rain
1:29 AM 69.8 °F - 66.2 °F 88% 30.07 in 5.0 mi West 6.9 mph - 0.08 in Rain Light Rain
1:53 AM 69.1 °F - 66.9 °F 93% 30.06 in 10.0 mi West 6.9 mph - 0.12 in Rain Light Rain
2:53 AM 69.1 °F - 66.9 °F 93% 30.05 in 9.0 mi West 6.9 mph - 0.05 in   Overcast
3:23 AM 69.8 °F - 68.0 °F 94% 30.05 in 2.0 mi Variable 3.5 mph - 0.08 in Rain Heavy Rain
3:33 AM 69.8 °F - 66.2 °F 88% 30.05 in 10.0 mi West 3.5 mph - 0.12 in Rain Light Rain
3:41 AM 69.8 °F - 66.2 °F 88% 30.05 in 10.0 mi WSW 4.6 mph - 0.12 in   Overcast
3:53 AM 70.0 °F - 68.0 °F 93% 30.05 in 10.0 mi WSW 5.8 mph - 0.12 in   Overcast
4:02 AM 69.8 °F - 68.0 °F 94% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 71.1 °F - 68.0 °F 90% 30.05 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
5:53 AM 71.1 °F - 68.0 °F 90% 30.06 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 AM 73.0 °F - 69.1 °F 87% 30.09 in 10.0 mi East 9.2 mph - 0.00 in   Overcast
7:53 AM 75.9 °F - 69.1 °F 79% 30.10 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
8:53 AM 77.0 °F - 68.0 °F 74% 30.11 in 10.0 mi ENE 12.7 mph - 0.00 in   Mostly Cloudy
9:53 AM 79.0 °F - 66.9 °F 66% 30.12 in 10.0 mi ESE 11.5 mph 19.6 mph N/A   Overcast
10:53 AM 81.0 °F 83.3 °F 66.9 °F 62% 30.12 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
11:31 AM 78.8 °F - 66.2 °F 65% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Overcast
11:53 AM 79.0 °F - 66.0 °F 64% 30.12 in 10.0 mi East 11.5 mph - N/A   Overcast
12:23 PM 78.8 °F - 66.2 °F 65% 30.11 in 10.0 mi East 10.4 mph 19.6 mph N/A   Mostly Cloudy
12:32 PM 78.8 °F - 66.2 °F 65% 30.11 in 10.0 mi ESE 10.4 mph 19.6 mph N/A   Mostly Cloudy
12:40 PM 78.8 °F - 66.2 °F 65% 30.11 in 10.0 mi ESE 12.7 mph - N/A   Overcast
12:53 PM 79.0 °F - 66.0 °F 64% 30.11 in 10.0 mi East 10.4 mph 18.4 mph N/A   Overcast
1:53 PM 78.1 °F - 66.0 °F 66% 30.10 in 10.0 mi East 11.5 mph - N/A   Overcast
2:53 PM 79.0 °F - 66.9 °F 66% 30.09 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
3:17 PM 78.8 °F - 68.0 °F 69% 30.09 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
3:53 PM 78.1 °F - 69.1 °F 74% 30.09 in 10.0 mi NE 10.4 mph 19.6 mph N/A   Overcast
4:46 PM 73.4 °F - 68.0 °F 83% 30.08 in 4.0 mi East 9.2 mph - 0.02 in Rain Light Rain
4:53 PM 73.0 °F - 68.0 °F 84% 30.08 in 6.0 mi East 10.4 mph - 0.02 in Rain Light Rain
5:08 PM 73.4 °F - 68.0 °F 83% 30.08 in 10.0 mi East 8.1 mph - 0.00 in   Overcast
5:53 PM 75.0 °F - 66.0 °F 73% 30.09 in 10.0 mi East 9.2 mph - 0.00 in   Overcast
6:42 PM 73.4 °F - 66.2 °F 78% 30.11 in 5.0 mi East 9.2 mph - 0.00 in Rain Light Rain
6:49 PM 73.4 °F - 66.2 °F 78% 30.11 in 9.0 mi East 11.5 mph - 0.00 in Rain Light Rain
6:53 PM 73.0 °F - 66.0 °F 79% 30.11 in 10.0 mi East 10.4 mph - 0.00 in Rain Light Rain
7:53 PM 73.9 °F - 64.9 °F 73% 30.12 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
8:53 PM 73.9 °F - 64.9 °F 73% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Overcast
9:08 PM 73.4 °F - 66.2 °F 78% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
9:37 PM 73.4 °F - 66.2 °F 78% 30.15 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:53 PM 73.9 °F - 64.9 °F 73% 30.14 in 10.0 mi ESE 4.6 mph - N/A   Overcast
10:53 PM 72.0 °F - 66.9 °F 84% 30.14 in 10.0 mi West 3.5 mph - N/A   Overcast
11:01 PM 71.6 °F - 66.2 °F 83% 30.14 in 10.0 mi West 3.5 mph - N/A   Overcast
11:10 PM 73.4 °F - 66.2 °F 78% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:34 PM 73.4 °F - 66.2 °F 78% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
11:42 PM 73.4 °F - 66.2 °F 78% 30.13 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:53 PM 73.9 °F - 66.0 °F 76% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Overcast