Weather History for Piarco, Trinidad And Tobago

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 88 °F 79 °F
Mean Temperature 83 °F 81 °F 76 °F
Min Temperature 77 °F 74 °F 71 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 16 12 482
Growing Degree Days (base 50) 33 31 26 950
Dew Point  
Dew Point 79 °F 74 °F 64 °F
Precipitation  
Precipitation 0.75 in 0.11 in 0.00 in 3.41 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 34 mph 29 mph 24 mph
Sea Level Pressure  
Sea Level Pressure 30.01 in 29.87 in 29.77 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 6:12 AM AST 5:43 PM AST
Civil Twilight 5:49 AM AST 6:06 PM AST
Nautical Twilight 5:23 AM AST 6:32 PM AST
Astronomical Twilight 4:57 AM AST 6:58 PM AST
Moon 2:12 AM AST (12/9) 2:19 PM AST (12/9)
Length of Visible Light 12h 16m
Length of Day
11h 31m
Waning Crescent, 19% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.41 Average Month Total: 6.66
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
90 | 73 0.00
Average:
86 | 73 0.32
Rain
Actual:
82 | 74 0.01
Average:
86 | 73 0.30
Rain
Actual:
88 | 71 0.00
Average:
86 | 73 0.29
Partly Cloudy
Actual:
89 | 75 0.00
Average:
86 | 73 0.28
Rain
Actual:
92 | 74 0.00
Average:
86 | 73 0.27
Rain
Actual:
92 | 73 0.08
Average:
85 | 73 0.26
Rain
Actual:
88 | 75 0.08
Average:
85 | 72 0.25
Rain
Actual:
88 | 75 0.31
Average:
85 | 72 0.24
Rain
Actual:
90 | 75 0.00
Average:
85 | 72 0.24
Thunderstorm
Actual:
87 | 76 0.51
Average:
85 | 72 0.22
Rain
Actual:
89 | 73 0.08
Average:
85 | 72 0.21
Rain
Actual:
87 | 72 0.28
Average:
85 | 72 0.21
Rain
Actual:
89 | 74 0.08
Average:
85 | 72 0.20
Partly Cloudy
Actual:
88 | 71 0.00
Average:
85 | 72 0.20
Rain
Actual:
90 | 73 0.00
Average:
85 | 72 0.19
Partly Cloudy
Actual:
88 | 72 0.00
Average:
85 | 72 0.20
Rain
Actual:
89 | 73 0.00
Average:
85 | 72 0.20
Rain
Actual:
82 | 74 0.47
Average:
85 | 72 0.20
Rain
Actual:
88 | 73 0.01
Average:
85 | 72 0.19
Rain
Actual:
91 | 73 0.39
Average:
85 | 72 0.19
Rain
Actual:
87 | 74 0.04
Average:
85 | 72 0.19
Partly Cloudy
Actual:
89 | 75 0.00
Average:
85 | 72 0.20
Rain
Actual:
87 | 76 0.00
Average:
85 | 72 0.19
Rain
Actual:
83 | 77 0.12
Average:
85 | 72 0.19
Rain
Actual:
79 | 74 0.75
Average:
85 | 71 0.19
Rain
Actual:
87 | 73 0.00
Average:
85 | 71 0.19
Partly Cloudy
Actual:
87 | 71 0.00
Average:
85 | 71 0.18
Rain
Actual:
87 | 73 0.04
Average:
85 | 71 0.17
Rain
Actual:
88 | 72 0.08
Average:
85 | 71 0.17
Rain
Actual:
86 | 75 0.08
Average:
85 | 71 0.17
Rain
Actual:
88 | 73 0.00
Average:
85 | 71 0.16
 

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 90 82 73 76 74 73 100 92 82 29.90 29.84 29.80 14 6 2 12 2 24 0.00 Rain
2 82 78 74 76 74 72 100 89 70 29.90 29.84 29.77 19 7 2 6 0 - 0.01 Rain
3 88 80 71 77 74 71 100 85 62 29.89 29.83 29.77 19 8 6 13 1 - 0.00 Rain
4 89 82 75 77 75 72 94 82 54 29.92 29.86 29.83 15 8 6 10 2 - 0.00  
5 92 83 74 77 74 73 94 80 53 29.91 29.84 29.80 15 7 4 13 2 - 0.00 Rain
6 92 82 73 76 73 70 95 79 50 29.89 29.82 29.77 14 7 5 16 2 - 0.08 Rain
7 88 82 75 78 76 73 94 84 58 29.90 29.83 29.77 12 6 4 17 6 - 0.08 Rain
8 88 82 75 77 76 73 100 86 67 29.95 29.89 29.83 10 6 1 23 5 33 0.31 Rain
9 90 82 75 77 76 74 94 82 56 29.98 29.89 29.86 11 6 3 17 6 29 0.00 Rain
10 87 82 76 77 76 75 95 87 66 29.92 29.85 29.77 12 6 2 12 2 - 0.51 Rain , Thunderstorm
11 89 81 73 77 75 73 100 85 54 29.90 29.84 29.80 14 7 2 15 3 - 0.08 Rain
12 87 80 72 78 75 73 100 86 66 29.92 29.86 29.80 14 6 1 23 4 34 0.28 Rain
13 89 82 74 75 73 70 100 76 44 29.89 29.83 29.77 12 7 2 21 6 - 0.08 Rain
14 88 80 71 73 72 70 94 77 47 29.89 29.83 29.77 12 7 5 23 3 - 0.00  
15 90 82 73 75 73 69 94 80 45 29.91 29.85 29.80 14 8 6 12 1 - 0.00 Rain
16 88 80 72 73 71 67 94 74 46 29.92 29.87 29.80 16 8 6 7 1 - 0.00  
17 89 81 73 73 73 71 100 79 51 29.95 29.89 29.83 16 7 5 14 3 - 0.00 Rain
18 82 78 74 77 74 73 100 89 76 29.94 29.87 29.80 11 6 1 12 3 - 0.47 Rain
19 88 80 73 76 74 72 100 83 58 29.90 29.85 29.80 11 7 4 21 6 - 0.01 Rain
20 91 82 73 79 75 72 100 83 52 29.89 29.84 29.80 17 7 1 13 3 29 0.39 Rain
21 87 80 74 77 75 73 100 86 57 29.93 29.86 29.80 11 7 4 14 3 - 0.04 Rain
22 89 82 75 76 74 73 94 78 58 29.92 29.86 29.80 11 7 6 18 6 - 0.00  
23 87 82 76 75 74 72 94 78 57 29.92 29.88 29.80 11 7 6 23 6 - 0.00 Rain
24 83 80 77 75 74 73 94 86 74 29.96 29.88 29.83 12 7 1 13 3 - 0.12 Rain
25 79 76 74 75 73 72 100 90 80 29.99 29.91 29.83 11 5 1 13 3 - 0.75 Rain
26 87 80 73 75 74 72 95 78 51 29.98 29.91 29.86 16 7 6 23 6 - 0.00 Rain
27 87 79 71 75 72 68 94 75 46 29.95 29.91 29.86 12 7 6 21 5 - 0.00  
28 87 80 73 75 72 66 89 74 44 29.98 29.90 29.86 12 7 3 23 9 32 0.04 Rain
29 88 80 72 75 71 64 89 73 39 29.96 29.90 29.86 11 7 6 17 5 29 0.08 Rain
30 86 80 75 77 74 72 94 83 57 29.99 29.94 29.89 12 7 2 23 8 - 0.08 Rain
31 88 80 73 75 72 70 94 75 46 30.01 29.93 29.89 15 7 6 18 5 - 0.00 Rain