Hilo, HI

12:03 PM HST on September 26, 2016 (GMT -1000)
Hilo International

Weather History for PHTO - October, 2009

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Month of October, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 83 °F 79 °F
Mean Temperature 80 °F 77 °F 74 °F
Min Temperature 73 °F 69 °F 66 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 15 12 9 359
Growing Degree Days (base 50) 28 26 23 798
Dew Point  
Dew Point 76 °F 69 °F 57 °F
Precipitation  
Precipitation 2.05 in 0.32 in 0.00 in 9.48 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 26 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.07 in 29.96 in 29.83 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 05, 2009 Rise Set
Actual Time 6:12 AM HST 6:04 PM HST
Civil Twilight 5:50 AM HST 6:26 PM HST
Nautical Twilight 5:24 AM HST 6:52 PM HST
Astronomical Twilight 4:59 AM HST 7:17 PM HST
Moon 7:04 PM HST (10/5) 7:31 AM HST (10/5)
Length of Visible Light 12h 36m
Length of Day
11h 52m
Full, 97% of the Moon is Illuminated
Oct 5
Full
Oct 10
Last Quarter
Oct 17
New
Oct 25
First Quarter
Nov 2
Full

Daily Weather History & Observations

2009 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 75 68 70 68 64 93 80 67 30.06 30.02 29.99 10 9 3 21 6 25 0.42 Rain
2 80 74 67 70 68 64 93 80 67 30.07 30.01 29.97 10 9 3 16 5 21 1.02 Rain
3 83 77 71 72 70 67 93 79 65 30.01 29.97 29.90 10 8 2 14 4 18 1.67 Rain
4 79 74 69 72 69 65 93 84 74 29.98 29.93 29.88 10 9 2 15 4 20 0.62 Rain
5 85 78 70 73 71 67 93 81 69 29.95 29.91 29.86 10 10 10 18 6 22 0.04 Rain
6 82 77 71 74 71 67 94 87 79 29.94 29.90 29.83 10 10 9 15 5 20 0.10 Rain
7 89 80 70 75 71 65 94 79 63 29.99 29.92 29.86 10 10 10 12 5 16 0.01 Rain , Thunderstorm
8 86 78 70 74 70 67 93 77 61 30.05 30.00 29.94 10 10 10 10 5 14 0.00 Thunderstorm
9 85 78 70 74 70 64 90 80 69 30.07 30.03 29.99 10 10 10 10 5 14 T Rain
10 85 77 69 72 70 64 93 79 65 30.05 30.01 29.96 10 10 8 12 5 14 0.04 Rain
11 85 77 69 73 70 64 97 81 65 30.03 30.00 29.94 10 9 5 16 5 18 0.38 Rain
12 79 75 70 73 70 66 100 87 74 30.02 29.97 29.91 10 7 1 16 6 20 2.05 Rain
13 81 75 69 69 67 65 93 78 62 29.96 29.92 29.86 10 9 2 13 4 15 0.05 Rain
14 83 75 66 70 67 62 90 77 63 29.93 29.89 29.83 10 10 10 13 5 14 0.00  
15 83 75 67 71 68 62 90 78 65 29.96 29.91 29.85 10 10 6 12 5 18 0.06 Rain
16 84 76 67 70 68 62 93 79 65 29.99 29.95 29.91 10 10 8 14 6 17 0.04 Rain
17 84 78 71 72 69 67 93 78 62 30.03 29.98 29.94 10 9 3 13 7 17 0.19 Rain
18 87 78 69 70 68 62 90 73 55 30.06 29.99 29.94 10 10 10 15 4 20 0.05 Rain
19 81 75 68 74 71 57 94 80 66 30.02 29.98 29.92 10 8 2 16 5 20 0.59 Rain
20 83 78 73 76 73 71 94 84 74 30.01 29.97 29.91 10 9 3 17 6 22 0.59 Rain
21 83 77 70 72 69 66 93 76 58 30.01 29.97 29.91 10 10 10 13 6 20 0.01 Rain
22 85 78 70 72 69 64 93 76 59 29.99 29.94 29.88 10 10 6 17 6 20 0.05 Rain
23 85 77 68 72 68 60 90 78 65 29.96 29.92 29.87 10 9 5 15 7 18 0.15 Rain
24 85 78 70 72 69 65 93 74 55 29.95 29.91 29.85 10 10 7 16 6 21 0.26 Rain
25 84 77 70 70 69 66 97 80 62 30.00 29.95 29.90 10 10 8 15 5 18 0.12 Rain
26 81 74 67 70 67 61 93 78 62 30.03 29.98 29.92 10 9 2 14 7 16 0.44 Rain
27 84 77 70 72 69 66 87 76 65 30.00 29.96 29.90 10 10 7 16 7 20 0.10 Rain
28 84 77 70 71 69 67 90 78 65 30.01 29.95 29.89 10 10 10 20 7 26 0.00  
29 84 77 70 71 69 64 97 81 65 30.04 30.00 29.92 10 8 2 9 4 12 0.14 Rain
30 83 77 70 69 67 63 93 76 58 30.07 30.03 29.97 10 10 8 13 5 15 0.08 Rain
31 83 75 67 69 66 61 97 76 55 30.07 30.02 29.97 10 10 6 14 6 17 0.21 Rain