Weather History for Roosevelt Roads, PR

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 83 °F 81 °F
Mean Temperature 82 °F 79 °F 76 °F
Min Temperature 79 °F 74 °F 70 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 14 11 419
Growing Degree Days (base 50) 32 29 26 888
Dew Point  
Dew Point 77 °F 71 °F 63 °F
Precipitation  
Precipitation 1.28 in 0.14 in 0.00 in 4.23 in
Snowdepth - - - -
Wind  
Wind 21 mph 7 mph 0 mph
Gust Wind 29 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.98 in 29.84 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 6:44 AM AST 5:48 PM AST
Civil Twilight 6:21 AM AST 6:11 PM AST
Nautical Twilight 5:54 AM AST 6:38 PM AST
Astronomical Twilight 5:27 AM AST 7:05 PM AST
Moon 5:48 AM AST (12/12) 5:18 PM AST (12/12)
Length of Visible Light 11h 50m
Length of Day
11h 03m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.23 Average Month Total: 4.77
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
84 | 73 0.23
Average:
82 | 71 0.17
Rain
Actual:
82 | 73 0.15
Average:
82 | 71 0.16
Rain
Actual:
82 | 71 0.35
Average:
82 | 71 0.16
Rain
Actual:
84 | 75 0.01
Average:
82 | 71 0.16
Rain
Actual:
86 | 72 1.28
Average:
81 | 71 0.16
Rain
Actual:
84 | 71 0.13
Average:
81 | 71 0.16
Scattered Clouds
Actual:
82 | 77 0.00
Average:
81 | 71 0.16
Partly Cloudy
Actual:
84 | 79 0.00
Average:
81 | 71 0.16
Rain
Actual:
84 | 75 0.35
Average:
81 | 71 0.16
Partly Cloudy
Actual:
84 | 78 0.00
Average:
81 | 71 0.16
Rain
Actual:
84 | 77 0.08
Average:
81 | 71 0.17
Rain
Actual:
84 | 78 0.02
Average:
81 | 71 0.17
Rain
Actual:
81 | 73 0.47
Average:
81 | 71 0.16
Partly Cloudy
Actual:
82 | 72 0.01
Average:
81 | 71 0.16
Partly Cloudy
Actual:
84 | 72 0.00
Average:
81 | 71 0.16
Rain
Actual:
81 | 71 0.23
Average:
81 | 71 0.16
Scattered Clouds
Actual:
84 | 70 0.00
Average:
81 | 71 0.16
Partly Cloudy
Actual:
84 | 73 0.00
Average:
81 | 71 0.16
Rain
Actual:
82 | 73 0.17
Average:
81 | 71 0.16
Rain
Actual:
82 | 71 0.22
Average:
81 | 71 0.15
Rain
Actual:
82 | 73 0.29
Average:
81 | 71 0.15
Partly Cloudy
Actual:
82 | 75 0.00
Average:
81 | 71 0.15
Partly Cloudy
Actual:
82 | 77 0.00
Average:
81 | 71 0.15
Partly Cloudy
Actual:
84 | 77 0.02
Average:
81 | 71 0.15
Partly Cloudy
Actual:
84 | 75 0.00
Average:
81 | 71 0.14
Partly Cloudy
Actual:
84 | 73 0.00
Average:
81 | 70 0.14
Rain
Actual:
84 | 75 0.16
Average:
81 | 70 0.14
Partly Cloudy
Actual:
84 | 77 0.00
Average:
81 | 70 0.14
Rain
Actual:
82 | 75 0.01
Average:
81 | 70 0.13
Rain
Actual:
82 | 70 0.00
Average:
81 | 70 0.13
Rain
Actual:
81 | 73 0.05
Average:
81 | 69 0.13
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 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 84 78 73 76 74 72 97 89 69 29.97 29.92 29.88 10 9 1 21 4 17 0.23 Rain
2 82 78 73 75 74 72 100 90 74 29.94 29.89 29.84 10 9 2 9 2 - 0.15 Rain
3 82 76 71 75 73 71 100 90 72 29.96 29.90 29.84 10 8 1 15 5 24 0.35 Rain
4 84 80 75 72 70 69 87 71 61 30.01 29.96 29.91 10 10 7 15 12 22 0.01 Rain
5 86 79 72 75 72 70 100 83 65 30.00 29.95 29.90 10 8 1 16 10 29 1.28 Rain
6 84 78 71 74 72 69 100 82 63 29.96 29.92 29.88 10 9 3 15 10 21 0.13 Rain
7 82 80 77 72 67 63 76 65 58 30.00 29.94 29.89 10 10 10 12 9 20 0.00  
8 84 82 79 72 71 69 79 69 61 30.06 30.00 29.94 10 10 10 15 9 20 0.00  
9 84 80 75 74 72 69 94 77 65 30.09 30.04 30.00 10 8 1 12 6 20 0.35 Rain
10 84 81 78 72 69 66 78 69 61 30.06 30.00 29.95 10 10 10 14 10 23 0.00  
11 84 80 77 77 71 70 94 73 63 30.04 30.00 29.97 10 10 9 17 10 25 0.08 Rain
12 84 81 78 75 72 68 88 73 63 30.06 30.01 29.97 10 10 9 15 12 24 0.02 Rain
13 81 77 73 75 73 69 97 87 69 30.01 29.97 29.92 10 8 1 16 9 24 0.47 Rain
14 82 78 72 74 70 67 94 75 60 29.97 29.92 29.87 10 10 10 15 7 21 0.01  
15 84 78 72 72 68 65 91 74 55 29.98 29.93 29.88 10 10 10 8 4 - 0.00  
16 81 76 71 72 69 66 100 82 66 30.01 29.96 29.92 10 8 2 12 4 21 0.23 Rain
17 84 77 70 71 68 66 91 72 58 30.02 29.98 29.94 10 10 10 12 5 - 0.00  
18 84 78 73 72 70 68 94 75 63 30.02 29.97 29.95 10 10 10 9 5 16 0.00  
19 82 78 73 75 72 67 94 82 67 30.01 29.96 29.92 10 9 1 10 3 - 0.17 Rain
20 82 76 71 73 70 68 100 80 65 30.01 29.97 29.94 10 8 2 17 9 24 0.22 Rain
21 82 78 73 74 72 69 100 85 72 30.02 29.97 29.93 10 9 1 13 8 22 0.29 Rain
22 82 78 75 71 69 66 82 71 58 30.01 29.97 29.92 10 10 10 13 8 18 0.00  
23 82 80 77 67 65 63 69 63 54 30.04 29.99 29.95 10 10 10 12 8 16 0.00  
24 84 80 77 71 68 65 82 68 58 30.04 29.98 29.94 10 10 10 12 9 18 0.02  
25 84 80 75 73 72 70 85 77 69 30.03 29.98 29.93 10 10 10 12 6 18 0.00  
26 84 78 73 74 72 71 93 78 67 30.04 30.00 29.97 10 10 10 12 6 17 0.00  
27 84 80 75 74 73 72 94 80 69 30.05 30.01 29.96 10 10 2 13 6 21 0.16 Rain
28 84 80 77 73 72 70 89 77 63 30.08 30.02 29.97 10 10 10 16 7 26 0.00  
29 82 80 75 72 69 67 81 72 63 30.08 30.03 29.99 10 10 6 12 7 17 0.01 Rain
30 82 76 70 72 70 68 93 81 65 30.09 30.05 30.01 10 10 10 9 4 - 0.00 Rain
31 81 77 73 72 71 68 89 80 67 30.11 30.06 30.02 10 10 5 14 8 20 0.05 Rain