Hilo, HI

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

Weather History for PHTO - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 88 °F 85 °F
Mean Temperature 83 °F 80 °F 77 °F
Min Temperature 74 °F 71 °F 67 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 15 12 445
Growing Degree Days (base 50) 32 29 26 872
Dew Point  
Dew Point 77 °F 69 °F 56 °F
Precipitation  
Precipitation 1.26 in 0.17 in 0.00 in 3.74 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 6 mph 0 mph
Gust Wind 26 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.97 in 29.87 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 29, 2014 Rise Set
Actual Time 6:10 AM HST 6:09 PM HST
Civil Twilight 5:48 AM HST 6:31 PM HST
Nautical Twilight 5:23 AM HST 6:57 PM HST
Astronomical Twilight 4:57 AM HST 7:22 PM HST
Moon 10:58 AM HST (9/29) 10:28 PM HST (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 59m
Waxing Crescent, 30% of the Moon is Illuminated
Sep 29
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 81 73 73 71 70 87 73 59 30.05 30.02 29.97 10 10 10 15 7 20 0.00 Rain
2 85 78 71 75 72 69 93 84 74 30.05 30.01 29.96 10 9 4 21 7 25 0.23 Rain
3 86 79 72 73 70 63 94 78 61 30.05 30.00 29.94 10 9 2 13 7 17 0.36 Rain
4 86 77 67 70 65 59 81 70 59 29.99 29.95 29.91 10 10 10 13 8 17 0.00  
5 87 78 68 73 67 58 73 65 56 30.01 29.95 29.90 10 10 10 13 8 17 0.00  
6 87 79 70 72 68 63 93 71 48 30.00 29.97 29.93 10 10 10 15 7 20 T Rain
7 88 80 71 72 69 65 84 68 51 30.02 29.97 29.92 10 10 2 15 7 19 0.00 Rain
8 86 80 73 72 70 65 93 76 59 30.03 29.98 29.94 10 10 10 14 6 21 0.03 Rain
9 87 79 70 70 67 62 84 70 55 30.04 30.00 29.96 10 10 10 15 6 19 0.00  
10 85 78 70 70 67 62 84 71 58 30.04 30.00 29.95 10 10 10 13 5 16 T Rain
11 88 79 70 69 67 59 84 67 50 30.02 29.99 29.93 10 10 10 15 6 20 0.00  
12 88 79 69 71 65 57 79 67 54 30.11 29.96 29.89 10 10 10 13 7 18 0.00  
13 87 79 70 72 70 64 97 77 57 29.97 29.94 29.88 10 9 2 13 6 17 0.33 Rain
14 87 79 70 72 69 62 90 76 61 29.96 29.92 29.87 10 10 10 12 5 17 T  
15 88 80 71 73 68 61 82 68 54 29.96 29.92 29.87 10 10 10 16 7 20 0.00  
16 88 80 72 72 69 64 84 72 59 29.97 29.94 29.89 10 10 10 13 6 17 0.00  
17 89 80 70 71 67 61 82 69 55 29.98 29.94 29.90 10 10 10 13 6 18 0.00  
18 89 80 70 73 68 60 87 71 55 29.97 29.93 29.88 10 10 10 13 7 18 0.04  
19 90 81 71 73 70 65 87 73 59 29.96 29.93 29.87 10 10 10 17 7 23 T  
20 90 82 73 75 71 67 85 69 52 29.98 29.92 29.87 10 10 10 18 6 22 T  
21 89 82 74 75 73 67 88 76 63 30.04 29.98 29.92 10 10 2 16 6 20 0.05 Rain
22 88 80 72 74 70 66 88 70 51 30.08 30.03 29.99 10 10 10 15 7 22 T Rain
23 88 79 70 72 68 59 90 70 50 30.08 30.04 29.99 10 10 7 14 6 19 0.13 Rain
24 89 80 70 72 66 56 82 66 50 30.07 30.03 29.98 10 10 10 14 7 20 0.00  
25 90 82 73 72 69 64 84 67 50 30.05 30.01 29.96 10 10 10 14 6 19 T Rain
26 93 83 72 75 68 60 94 71 47 30.03 29.99 29.93 10 10 5 17 7 22 0.04 Rain
27 87 80 73 77 73 71 100 85 69 29.99 29.96 29.91 10 8 1 18 6 26 1.26 Rain
28 87 80 72 73 71 67 94 75 55 30.00 29.95 29.89 10 8 2 15 5 18 1.18 Rain
29 89 81 72 73 69 63 84 70 55 29.98 29.93 29.88 10 10 10 20 8 25 T  
30 88 80 72 73 70 65 94 76 57 29.99 29.94 29.88 10 10 4 13 6 17 0.09 Rain