Hilo, HI

12:54 AM HST on June 23, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - December, 2010

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Month of December, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 80 °F 75 °F
Mean Temperature 76 °F 73 °F 70 °F
Min Temperature 70 °F 65 °F 60 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 11 8 5 254
Growing Degree Days (base 50) 26 23 20 698
Dew Point  
Dew Point 72 °F 65 °F 49 °F
Precipitation  
Precipitation 2.38 in 0.20 in 0.00 in 5.48 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 7 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.98 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 08, 2010 Rise Set
Actual Time 6:42 AM HST 5:41 PM HST
Civil Twilight 6:19 AM HST 6:05 PM HST
Nautical Twilight 5:51 AM HST 6:32 PM HST
Astronomical Twilight 5:24 AM HST 6:59 PM HST
Moon 9:21 AM HST (12/8) 8:46 PM HST (12/8)
Length of Visible Light 11h 46m
Length of Day
10h 58m
Waxing Crescent, 11% of the Moon is Illuminated
Dec 8
Waxing Crescent
Dec 13
First Quarter
Dec 20
Full
Dec 27
Last Quarter
Jan 3
New

Daily Weather History & Observations

2010 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 75 67 68 66 65 100 79 58 30.14 30.08 30.02 10 8 2 13 5 17 2.38 Rain
2 80 73 65 69 66 61 93 80 67 30.13 30.09 30.02 10 9 3 12 5 15 0.21 Rain
3 76 71 66 66 64 61 93 79 64 30.10 30.07 30.04 10 9 2 22 8 26 1.01 Rain
4 79 72 65 65 62 59 93 76 58 30.11 30.08 30.03 10 10 10 21 6 24 0.06 Rain
5 79 71 63 64 60 56 84 66 48 30.08 30.03 29.97 10 10 10 13 7 18 0.01 Rain
6 79 70 60 61 58 50 87 68 48 30.06 30.02 29.95 10 10 10 15 8 18 0.00  
7 79 70 61 63 58 49 90 71 52 30.05 30.01 29.94 10 10 10 15 8 18 0.00  
8 80 71 62 68 61 51 81 65 49 30.01 29.97 29.89 10 10 10 16 8 20 0.00  
9 85 76 66 68 65 59 87 71 55 29.97 29.92 29.86 10 10 10 21 9 28 T  
10 75 72 68 68 65 59 84 76 68 30.03 29.96 29.88 10 9 2 18 8 23 0.39 Rain
11 80 72 63 70 64 59 87 76 64 30.00 29.95 29.89 10 10 6 13 5 16 0.04 Rain
12 81 73 64 70 64 56 84 74 64 30.00 29.97 29.91 10 10 10 12 6 13 0.00  
13 83 75 66 71 66 61 93 79 65 30.04 29.98 29.91 10 10 10 17 7 23 0.04 Rain
14 81 74 66 71 66 58 87 75 62 30.08 30.03 29.97 10 10 10 14 6 17 T Rain
15 81 73 64 65 61 54 81 70 58 30.07 30.02 29.95 10 10 10 14 7 23 0.00  
16 81 74 66 66 61 54 81 70 58 30.01 29.96 29.89 10 10 10 15 8 20 0.00  
17 81 73 64 64 59 53 81 66 51 29.98 29.94 29.87 10 10 10 14 8 22 0.00  
18 81 72 62 68 62 50 74 66 58 29.95 29.91 29.86 10 10 10 15 8 20 0.00 Rain
19 83 76 68 69 66 60 90 74 58 29.93 29.86 29.78 10 10 10 21 9 26 T Rain
20 81 75 68 71 68 65 93 81 69 29.92 29.88 29.83 10 10 10 16 5 21 0.04 Rain
21 76 73 70 72 69 68 97 90 82 29.98 29.93 29.89 10 9 2 10 3 14 0.03 Rain
22 77 73 69 72 70 68 97 87 76 29.97 29.93 29.88 10 10 7 12 4 14 0.10 Rain
23 81 75 69 72 69 67 97 83 69 29.99 29.94 29.90 10 10 10 9 4 13 T Rain , Thunderstorm
24 82 73 64 72 68 63 93 81 69 29.97 29.93 29.87 10 10 10 16 5 21 0.00 Thunderstorm
25 83 74 64 69 67 62 93 76 58 29.95 29.91 29.83 10 10 10 22 7 29 0.00  
26 84 75 65 67 65 62 93 74 55 29.96 29.91 29.86 10 10 10 18 8 23 0.00  
27 82 74 66 70 67 61 87 73 58 30.03 29.96 29.89 10 10 10 23 9 32 0.12 Rain
28 81 75 69 71 67 63 93 78 62 30.08 30.03 29.98 10 10 7 17 6 22 0.18 Rain
29 83 75 67 70 67 63 93 76 58 30.10 30.05 29.97 10 9 3 17 7 24 0.37 Rain
30 80 74 67 68 65 61 93 74 54 30.09 30.05 29.98 10 10 7 14 6 17 0.27 Rain
31 76 70 64 70 66 61 93 86 79 30.10 30.01 29.93 10 9 2 12 5 14 0.23 Rain