Shoreham, NY
40° 56' 01"N, 72° 53' 00"W, Elevation 110 ft.

Thursday, February 12, 2009
12:30:00 PM (Eastern)

43rd day of the year

Updated and refreshed every 15 minutes.

Weather computer in use: Davis Vantage Pro

1 Daily total rainfall.
2 Maximum and minimum rainfall are the instantaneous rainfall rates.
  Current Today's Highs and Lows
Temperature 51.4°F (10.8°C) ↓ 51.5° 11:22 AM
47.0° 5:06 AM
Dew Point 34.4°F (1.3°C) ↓ 48.0° 12:54 AM
34.3° 11:53 AM
Humidity 52% ↓ 92% 2:09 AM
52% 11:53 AM
Wind Gust NW 26 mph W 41 8:54 AM
SW 0 12:46 AM
Wind Speed W 16 mph ↑
Moderate breeze (4)		 W 21 9:18 AM
SSW 2 4:54 AM
Precipitation 0.19" (4.83 mm) 1
Last 24 hours 0.19"
Instantaneous rate 0.00"/hr
Storm total 0.19"		 0.57"2 1:06 AM
0.00"2 12:00 AM
Evapotranspiration   "  
Barometer 29.303" (992.3 mb)
Falling		 29.495" 12:00 AM
29.270" 7:46 AM
Wind Chill Gust 48.5°F (9.2°C) 51.5° 11:25 AM
40.5° 3:29 AM
Wind Chill Avg 46.3°F (7.9°C) 50.2° 12:10 AM
43.2° 3:13 AM
Heat Index 51°F (10.6°C) 51° 12:08 AM
47° 3:23 AM
Sunshine   W/m2      
   
UV Index       
   

 

METAR

METAR KISP 121730Z AUTO 27014G23KT 11/01 A2930 RMK AO1 SLP923 T01080013 

Alarms

None. 

Battery

Transmitters: All OK
Console: 4.53V

Number of Days

For February For 2009
Rain: 0
Snow: 0
Heavy Fog: 0
Thunder: 0
High > 90°F: 0
Low < 32°F: 0
High < 32°F: 0
Low < 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 1 		Rain: 1
Snow: 0
Heavy Fog: 0
Thunder: 0
High > 90°F: 0
Low < 32°F: 3
High < 32°F: 0
Low < 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 5
Date of last rainfall: February 12, 2009 (0 days)

Observed Conditions

Precipitation types none
Snowfall today 0.0 inches
Snow on the ground 0 inches
Snowfall this season 0.0 inches

Observer Notes for Today

 

Degree Days

  Today Month Season
Heating - Base 65°F  15 24 160
Cooling - Base 65°F 0 0 0

Wind Run

Today  102.9 miles
This month  204.5 miles
This year  2793.6 miles

Sunrise, Sunset

Twilight begins  6:32 AM
Sunrise  6:50 AM
Sunset  5:20 PM
Twilight ends  5:39 PM

Sunshine Minutes
Sunshine intensity > 120 W/m2

Today  0
This Month  0
This Year  0
Yesterday  0
One Year Ago  0

Other Calculated Parameters

Wet Bulb  43.5°F
Temperature-Humidity Index  53.0°F
Equilibrium Moisture Content  9.79 %
Mixing Ratio  4.25 g/kg
Saturated Mixing Ratio  8.23 g/kg
Air Density  1.218 kg/m3
Density Altitude  430 ft
Estimated Potential Cloud Base  3832 ft

 

Averages

  Last 5 minutes  Current Hour  Current Day 
Temperature °F 51.4 51.4 49.4
Dew Point °F 34.7 34.6 42.2
Humidity 53 52.5 77.6
Wind Speed (mph) 274° 13.7 278° 11.2 255° 8.2
Precipitation (inches) 0.00 0.00 0.19
Barometer (inches Hg.) 29.304 29.304 29.323
Wind Chill °F 47.0 47.7 46.5
Heat Index °F 51.0 51.0 49.0
Sunshine      
UV Index      

 

Yesterday
Wednesday, February 11, 2009

  Maximum
Minimum		 Mean/Total
Temperature 63.7°F 1:58 PM
46.5°F 6:23 PM		 55.1°
Dew Point 49.1°F 1:58 PM
42.2°F 6:23 PM		 44.6°
Humidity 92% 8:40 PM
58% 1:59 PM		 79.3°
Wind Gust SSW 19 mph 9:36 PM
SW 0 mph 2:05 PM		 4.2 217°
Wind Speed SSW 9 mph 9:37 PM
N 0 mph 1:58 PM		  
Barometer 29.828" 1:58 PM
29.493" 11:56 PM		 29.694
Wind Chill Gust 63.7°F 1:58 PM
39.7°F 8:49 PM		 49.8°
Wind Chill Avg 63.7°F 1:58 PM
42.7°F 8:50 PM		  
Heat Index 63°F 1:58 PM
46°F 6:00 PM		 50.6°
Sunshine   W/m2  
  W/m2  		  
UV Index    
   		  °
Degree Days Heating (Base 65°F): 9
Cooling (Base 65°F): 0
Precipitation   0.00"
Evapotranspiration    "
Precipitation Types none
Snowfall 0.0"
Snowcover 0"
Observer Notes None. 

 

One Year Ago
February 12, 2008

  Maximum
Minimum		 Mean/Total
Temperature n/a°F n/a
n/a°F n/a		 n/a°
Dew Point n/a°F n/a
n/a°F n/a		 n/a°
Humidity n/a% n/a
n/a% n/a 		n/a°
Wind Gust N n/a mph n/a
N n/a mph n/a		 n/a n/a°
Wind Speed N n/a mph n/a
N n/a mph n/a		  
Barometer n/a" n/a
n/a" n/a		 n/a
Wind Chill Gust n/a°F n/a
n/a°F n/a		 n/a°
Wind Chill Avg n/a°F n/a
n/a°F n/a		  
Heat Index n/a°F n/a
n/a°F n/a		 n/a°
Sunshine n/a W/m2 n/a
n/a W/m2 n/a		 n/a
UV Index n/a W/m2 n/a
n/a W/m2 n/a		 n/a
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 0
Precipitation   n/a"
Precipitation Types 0
Snowfall 0"
Snowcover 0"
Observer Notes None. 

 

Monthly and Yearly Statistics

Extremes are the first of multiple occurrences.
  Monthly
Maximum, Minimum, Mean/Total		 Yearly
Maximum, Minimum, Mean/Total
Temperature °F 63.7° on Feb 11 1:58 PM
46.5° on Feb 11 6:23 PM
Mean 52.2°		 63.7° on Feb 11 1:58 PM
13.8° on Jan 23 7:41 AM
Mean 42.8°
Dew Point °F 49.1° on Feb 11 1:58 PM
34.3° on Feb 12 11:53 AM
Mean 44.6°		 49.1° on Feb 11 1:58 PM
10.2° on Jan 23 7:37 AM
Mean 33.4°
Humidity 92% on Feb 11 8:40 PM
52% on Feb 12 11:53 AM
Mean 79.3%		 98% on Jan 28 7:50 PM
51% on Jan 29 2:03 PM
Mean 77.6%
Wind Gust (mph) W 41 on Feb 12 8:54 AM
SW 0 on Feb 11 2:05 PM
Mean 217° 4.2		 W 41 on Feb 12 8:54 AM
W 0 on Jan 23 12:19 AM
Mean 240° 3.9
Wind Speed W 21 on Feb 12 9:18 AM
N 0 on Feb 11 1:58 PM		 W 21 on Feb 12 9:18 AM
N 0 on Jan 23 12:19 AM
Barometer 29.828" on Feb 11 1:58 PM
29.270" on Feb 12 7:46 AM
Mean 29.694"		 29.956" on Jan 30 6:07 AM
29.270" on Feb 12 7:46 AM
Mean 29.748"
Precipitation Total 0.19" Total 0.61"
Evapotranspiration Total  " Total  "
Wind Chill Gust °F 39.7° on Feb 11 8:49 PM 10.0° on Jan 23 7:49 AM
Wind Chill Average °F 42.7° on Feb 11 8:50 PM
Mean 49.8°		 12.5° on Jan 23 7:35 AM
Mean 38.3°
Heat Index °F 63° on Feb 11 1:58 PM
Mean 50.6°		 63° on Feb 11 1:58 PM
Mean 39.6°
Sunshine   W/m2 on  
  W/m2 on  
Mean   W/m2		   W/m2 on  
  W/m2 on  
Mean   W/m2
UV Index   on  
  on  
Mean  		   on  
  on  
Mean  

All-Time Records

Records begin .
Extremes are the first of multiple occurrences.
  Maximum, Minimum
Temperature °F 63.7° on Feb 11, 2009 1:58 PM
13.8° on Jan 23, 2009 7:41 AM
Dew Point °F 49.1° on Feb 11, 2009 1:58 PM
10.2° on Jan 23, 2009 7:37 AM
Humidity 98% on Jan 28, 2009 7:50 PM
51% on Jan 29, 2009 2:03 PM
Wind Gust (mph) W 41 on Feb 12, 2009 8:54 AM
W 0 on Jan 23, 2009 12:19 AM
Wind Speed W 21 on Feb 12, 2009 9:18 AM
N 0 on Jan 23, 2009 12:19 AM
Barometer 29.956" on Jan 30, 2009 6:07 AM
29.270" on Feb 12, 2009 7:46 AM
Precipitation Max rate: 2.74"/hr on Jan 28, 2009 5:39 PM
Evapotranspiration Max day:  " on  
Wind Chill Gust °F 10.0° on Jan 23, 2009 7:49 AM
Wind Chill Average °F 10.0° on Jan 23, 2009 7:35 AM
Heat Index °F 63° on Feb 11, 2009 1:58 PM
Sunshine   W/m2 on  
  W/m2 on  
UV Index   on  
  on  

 

Data generated by WxSolution Version 1.8.4, Build 2008.12.15.