Weather History for Hilo, HI

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Week of May 26, 2013 through June 1, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 82 °F 80 °F
Mean Temperature 76 °F 75 °F 74 °F
Min Temperature 70 °F 68 °F 66 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 11 10 9 71
Growing Degree Days (base 50) 25 24 22 169
Dew Point  
Dew Point 71 °F 67 °F 61 °F
Precipitation  
Precipitation 1.74 in 0.58 in 0.01 in 3.45 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 20 mph 7 mph 0 mph
Gust Wind 24 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.15 in 30.07 in 29.97 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 27, 2013 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 9:51 PM HST 8:25 AM HST
Length of Visible Light 14h 00m
Length of Day
13h 12m
Waning Gibbous, 89% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Daily Weather History & Observations

2013 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  
26 80 74 68 68 66 64 93 78 62 30.15 30.09 30.05 10 7 2 15 7 20 1.74 Rain
27 81 74 67 68 66 65 100 81 62 30.15 30.10 30.06 10 7 1 14 7 18 0.30 Rain
28 82 74 66 71 68 62 93 80 67 30.13 30.08 30.04 10 9 2 20 7 24 0.01 Rain , Thunderstorm
29 82 76 69 70 68 64 97 80 62 30.12 30.08 30.03 10 8 2 15 8 24 1.32 Rain
30 84 76 67 67 65 61 93 74 55 30.05 30.02 29.97 10 10 5 14 7 18 0.01 Rain
31 82 76 70 71 68 66 97 80 62 30.09 30.03 29.99 10 9 2 16 6 20 0.07 Rain
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 85 76 67 70 67 61 90 74 58 30.14 30.08 30.04 10 10 2 17 6 21 T Rain