Weather History for Juliana Airport, St. Martin

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 87 °F 84 °F
Mean Temperature 86 °F 83 °F 80 °F
Min Temperature 81 °F 79 °F 75 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 18 14 565
Growing Degree Days (base 50) 36 33 30 1031
Dew Point  
Dew Point 79 °F 74 °F 36 °F
Precipitation  
Precipitation 0.59 in 0.08 in 0.00 in 2.58 in
Snowdepth - - - -
Wind  
Wind 92 mph 12 mph 1 mph
Gust Wind 45 mph 28 mph 23 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 30.01 in 29.83 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 28, 2014 Rise Set
Actual Time 5:57 AM AST 6:29 PM AST
Civil Twilight 5:35 AM AST 6:51 PM AST
Nautical Twilight 5:09 AM AST 7:17 PM AST
Astronomical Twilight 4:43 AM AST 7:43 PM AST
Moon 8:16 AM AST (8/28) 8:24 PM AST (8/28)
Length of Visible Light 13h 16m
Length of Day
12h 32m
Waxing Crescent, 8% of the Moon is Illuminated
Aug 28
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Weather History Calendar

Precipitation Actual month total 2.58 Average Month Total: 4.59
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
87 | 77 0.16
Average:
87 | 77 0.13
Thunderstorm
Actual:
84 | 75 0.08
Average:
87 | 77 0.13
Rain
Actual:
88 | 81 0.00
Average:
87 | 77 0.13
Rain
Actual:
88 | 81 0.00
Average:
87 | 77 0.13
Rain
Actual:
86 | 80 0.16
Average:
87 | 77 0.13
Rain
Actual:
87 | 78 0.04
Average:
87 | 77 0.13
Rain
Actual:
87 | 81 0.00
Average:
87 | 77 0.14
Rain
Actual:
84 | 77 0.12
Average:
87 | 78 0.13
Rain
Actual:
87 | 80 0.00
Average:
87 | 78 0.14
Rain
Actual:
87 | 80 0.08
Average:
87 | 78 0.15
Rain
Actual:
87 | 78 0.04
Average:
87 | 78 0.14
Rain
Actual:
86 | 80 0.04
Average:
87 | 78 0.15
Rain
Actual:
87 | 81 0.00
Average:
87 | 78 0.14
Scattered Clouds
Actual:
88 | 81 0.00
Average:
87 | 78 0.14
Rain
Actual:
89 | 81 0.00
Average:
87 | 78 0.14
Thunderstorm
Actual:
86 | 79 0.31
Average:
87 | 78 0.14
Rain
Actual:
87 | 81 0.01
Average:
87 | 78 0.14
Rain
Actual:
89 | 81 0.00
Average:
87 | 78 0.14
Rain
Actual:
90 | 81 0.02
Average:
87 | 78 0.15
Scattered Clouds
Actual:
89 | 81 0.00
Average:
87 | 78 0.16
Thunderstorm
Actual:
88 | 80 0.28
Average:
87 | 78 0.15
Thunderstorm
Actual:
85 | 79 0.04
Average:
87 | 78 0.15
Partly Cloudy
Actual:
86 | 80 0.00
Average:
87 | 78 0.16
Rain
Actual:
86 | 81 0.00
Average:
87 | 78 0.16
Scattered Clouds
Actual:
86 | 81 0.00
Average:
87 | 78 0.17
Rain
Actual:
87 | 80 0.04
Average:
87 | 78 0.16
Rain
Actual:
88 | 78 0.08
Average:
87 | 78 0.17
Rain
Actual:
87 | 79 0.02
Average:
87 | 78 0.17
Rain
Actual:
87 | 76 0.47
Average:
87 | 78 0.16
Rain
Actual:
85 | 75 0.59
Average:
87 | 78 0.19
Rain
Actual:
88 | 81 0.00
Average:
87 | 78 0.17
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 82 77 75 73 70 89 71 55 30.02 29.99 29.95 19 8 6 21 12 32 0.16 Rain
2 84 80 75 77 74 72 89 77 66 30.09 30.00 29.92 19 7 1 30 19 45 0.08 Rain , Thunderstorm
3 88 84 81 75 72 68 79 66 52 30.11 30.07 30.04 19 7 6 17 13 - 0.00 Rain
4 88 84 81 76 74 72 84 69 52 30.06 30.03 29.98 19 9 6 18 13 29 0.00 Rain
5 86 83 80 77 75 73 84 75 60 30.08 30.04 30.01 16 7 1 16 12 31 0.16 Rain
6 87 82 78 76 74 73 84 72 56 30.07 30.03 29.98 19 8 2 17 11 - 0.04 Rain
7 87 84 81 73 73 72 74 67 53 30.06 30.02 29.98 19 8 6 14 11 24 0.00 Rain
8 84 80 77 76 74 73 89 78 67 30.11 30.06 30.01 19 8 3 17 11 30 0.12 Rain
9 87 84 80 75 73 70 84 69 52 30.09 30.04 30.01 19 8 6 18 12 - 0.00 Rain
10 87 84 80 76 73 71 84 71 53 30.06 30.02 29.98 19 8 2 16 11 23 0.08 Rain
11 87 82 78 76 75 73 83 74 62 30.05 30.02 29.98 19 8 1 21 13 31 0.04 Rain
12 86 83 80 77 75 73 84 75 64 30.09 30.04 30.01 19 8 6 16 11 29 0.04 Rain
13 87 84 81 75 73 71 74 68 50 30.09 30.05 30.01 16 7 6 20 13 26 0.00 Rain
14 88 84 81 75 72 70 79 66 49 30.07 30.04 30.01 19 9 6 16 13 26 0.00  
15 89 85 81 75 73 70 79 67 51 30.07 30.03 29.98 19 7 2 17 12 24 0.00 Rain
16 86 82 79 77 76 75 89 80 74 30.08 30.04 30.01 19 6 1 20 14 - 0.31 Rain , Thunderstorm
17 87 84 81 77 75 73 89 73 54 30.08 30.04 30.01 19 8 6 15 12 - 0.01 Rain
18 89 85 81 75 74 69 79 69 40 30.04 29.99 29.95 16 8 6 16 12 - 0.00 Rain
19 90 86 81 76 75 72 79 71 47 30.01 29.97 29.92 19 7 6 14 11 - 0.02 Rain
20 89 85 81 75 74 71 79 68 49 30.05 30.00 29.95 16 7 6 16 13 - 0.00  
21 88 84 80 77 74 36 84 74 20 30.01 29.94 29.86 19 7 2 18 13 - 0.28 Rain , Thunderstorm
22 85 82 79 77 76 75 89 80 69 29.96 29.89 29.83 16 7 5 24 14 34 0.04 Rain , Thunderstorm
23 86 84 80 77 76 73 84 77 64 29.98 29.92 29.89 16 7 6 15 12 - 0.00  
24 86 84 81 75 74 72 79 71 61 29.95 29.91 29.86 19 7 6 75 12 - 0.00 Rain
25 86 84 81 77 75 73 79 74 63 29.98 29.91 29.86 19 8 6 17 12 - 0.00  
26 87 84 80 79 76 73 84 74 61 30.06 29.99 29.95 19 8 3 21 13 - 0.04 Rain
27 88 83 78 75 75 73 83 71 53 30.04 30.00 29.98 19 8 2 22 16 38 0.08 Rain
28 87 83 79 75 73 71 84 71 53 30.04 29.99 29.95 19 7 6 20 13 26 0.02 Rain
29 87 82 76 75 74 72 89 74 56 30.06 30.02 29.98 19 8 2 92 8 - 0.47 Rain
30 85 80 75 75 74 72 94 75 63 30.09 30.04 30.01 19 7 1 14 8 - 0.59 Rain
31 88 84 81 73 72 70 74 67 56 30.09 30.03 30.01 6 6 4 15 12 25 0.00 Rain