Weather History for Hilo, HI

Change the Weather History Date:

Week of August 25, 2013 through August 31, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 83 °F 82 °F
Mean Temperature 78 °F 76 °F 75 °F
Min Temperature 72 °F 69 °F 66 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 13 11 10 78
Growing Degree Days (base 50) 28 26 24 180
Dew Point  
Dew Point 72 °F 66 °F 57 °F
Precipitation  
Precipitation 0.17 in 0.03 in 0.00 in 0.17 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 18 mph 7 mph 0 mph
Gust Wind 25 mph 21 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 30.02 in 29.90 in

Weekly Weather History Graph

Weekly 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

Aug. 25, 2013 Rise Set
Actual Time 6:03 AM HST 6:40 PM HST
Civil Twilight 5:40 AM HST 7:03 PM HST
Nautical Twilight 5:14 AM HST 7:29 PM HST
Astronomical Twilight 4:47 AM HST 7:56 PM HST
Moon 10:10 PM HST (8/25) 10:27 AM HST (8/25)
Length of Visible Light 13h 22m
Length of Day
12h 37m
Waning Gibbous, 74% of the Moon is Illuminated
Aug 25
Waning Gibbous
Aug 27
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
25 82 76 70 72 68 58 93 77 61 30.11 30.05 30.00 10 10 10 16 7 16 0.00 Rain
26 84 78 72 69 66 62 87 69 51 30.13 30.09 30.05 10 10 10 14 7 14 0.00 Rain
27 84 76 68 68 64 59 73 62 51 30.11 30.06 29.99 10 10 10 13 6 13 0.00 Rain
28 83 76 69 70 65 57 73 67 60 30.01 29.96 29.91 10 10 10 16 8 16 0.00 Rain
29 84 77 70 69 67 63 93 74 55 29.99 29.94 29.90 10 10 10 14 6 18 0.00 Rain
30 83 75 66 71 66 60 81 68 55 30.05 29.99 29.95 10 10 10 18 8 25 T Rain
31 82 75 68 69 67 63 100 78 55 30.07 30.03 29.97 10 10 2 14 7 18 0.17 Rain