Weather History for TNCM - September, 2012

Change the Weather History Date:

Week of September 30, 2012 through October 6, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 88 °F 87 °F
Mean Temperature 84 °F 83 °F 82 °F
Min Temperature 80 °F 79 °F 75 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 18 16 128
Growing Degree Days (base 50) 34 33 32 233
Dew Point  
Dew Point 77 °F 73 °F 69 °F
Precipitation  
Precipitation 0.87 in 0.18 in 0.00 in 1.23 in
Snowdepth - - - -
Wind  
Wind 20 mph 9 mph 0 mph
Gust Wind 25 mph 23 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.04 in 29.94 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 6:02 AM AST 6:01 PM AST
Civil Twilight 5:41 AM AST 6:23 PM AST
Nautical Twilight 5:15 AM AST 6:48 PM AST
Astronomical Twilight 4:50 AM AST 7:13 PM AST
Moon 6:17 PM AST (9/30) 6:17 AM AST (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 58m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Daily Weather History & Observations

2012 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  
30 88 84 80 77 75 73 84 74 62 30.04 29.99 29.95 6 6 5 9 7 - 0.87 Rain
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 82 75 77 75 72 89 75 65 30.02 29.98 29.95 16 6 3 16 9 21 0.20 Rain
2 87 82 78 75 74 72 84 72 59 30.04 30.00 29.95 6 6 2 17 12 25 0.12 Rain
3 88 84 80 74 73 72 74 67 54 30.04 30.00 29.95 19 8 6 20 14 - 0.04 Rain
4 89 84 80 75 74 72 84 70 55 30.01 29.94 29.89 19 7 6 15 11 - 0.00 Rain
5 88 84 79 73 71 69 79 66 46 29.89 29.84 29.80 6 6 6 9 7 - 0.00  
6 88 83 78 73 71 70 78 67 53 29.88 29.83 29.77 6 6 6 5 2 - 0.00