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Knightstown 4E
0° 00' 00"N, 0° 00' 00"W, Elevation 0 ft.

Wednesday, May 13, 2009
8:53:00 PM (US)

133rd day of the year

Updated and refreshed every 1 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 64°F (18°C) ↑ 64° 8:52 PM
51° 7:34 AM
Dew Point 61°F (16°C) ↑ 61° 8:52 PM
-40° 7:37 PM
Humidity 93% ↓ 96% 4:52 PM
0% 7:37 PM
Wind Gust S 10 mph SSW 10 11:35 AM
WSW 0 12:00 AM
Wind Speed SSE 6 mph ↑
Light breeze (2)		 S 8 8:49 PM
WSW 0 12:00 AM
Precipitation 0.04" (1.02 mm) 1
Last 24 hours 0.04"
Instantaneous rate 0.00"/hr
Storm total 0.04"		 0.33"2 1:23 PM
0.00"2 12:00 AM
Evapotranspiration   "  
Barometer 29.74" (1007.2 mb)
Falling		 30.01" 12:00 AM
29.74" 8:35 PM
Wind Chill Gust 64°F (18°C) 64° 8:52 PM
51° 7:34 AM
Wind Chill Avg 64°F (18°C) 64° 8:52 PM
51° 7:34 AM
Heat Index 63°F (17°C) 63° 8:48 PM
51° 1:47 AM
Sunshine   W/m2      
   
UV Index       
   

 

METAR

METAR ??? 140153Z AUTO 15005KT 18/16 A2974 RMK AO1 SLP072 T01750164 

Alarms

None. 

Battery

Transmitters: All OK
Console: 4.71V

Number of Days

For May For 2009
Rain: 5
Snow: 0
Heavy Fog: 0
Thunder: 1
High > 90°F: 0
Low < 32°F: 0
High < 32°F: 0
Low < 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 13 		Rain: 50
Snow: 7
Heavy Fog: 0
Thunder: 6
High > 90°F: 0
Low < 32°F: 73
High < 32°F: 29
Low < 0°F: 6
Cloudy: 0
Partly Cloudy: 0
Clear: 133
Date of last rainfall: May 13, 2009 (0 days)

Observed Conditions

Precipitation types none
Snowfall today 0.0 inches
Snow on the ground 0 inches
Snowfall this season 28.6 inches

Observer Notes for Today

 

Degree Days

  Today Month Season
Heating - Base 65°F  7 86 5468
Cooling - Base 65°F 0 0 30

Wind Run

Today  11.0 miles
This month  112.8 miles
This year  4225.3 miles

Sunrise, Sunset

Twilight begins  12:56 AM
Sunrise  12:56 AM
Sunset  12:56 PM
Twilight ends  12:56 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  62.2°F
Temperature-Humidity Index  62.2°F
Equilibrium Moisture Content  16.18 %
Mixing Ratio  11.68 g/kg
Saturated Mixing Ratio  12.58 g/kg
Air Density  1.207 kg/m3
Density Altitude  755 ft
Estimated Potential Cloud Base  463 ft

 

Averages

  Last 5 minutes  Current Hour  Current Day 
Temperature °F 63.2 62.1 56.9
Dew Point °F 61 60.3 51.3
Humidity 93 93.7 82.5
Wind Speed (mph) 158° 6.4 161° 2.3 147° 0.5
Precipitation (inches) 0.00 0.03 0.04
Barometer (inches Hg.) 29.739 29.760 29.915
Wind Chill °F 63.1 62.1 56.9
Heat Index °F 62.8 61.6 56.5
Sunshine      
UV Index      

 

Yesterday
Tuesday, May 12, 2009

  Maximum
Minimum		 Mean/Total
Temperature 74°F 5:07 PM
40°F 6:38 AM		 56.8°
Dew Point 45°F 9:40 PM
28°F 11:05 AM		 37.3°
Humidity 92% 7:18 AM
21% 3:28 PM		 56.3°
Wind Gust S 6 mph 12:41 PM
NW 0 mph 12:00 AM		 0.1 228°
Wind Speed S 3 mph 2:00 PM
NW 0 mph 12:00 AM		  
Barometer 30.21" 9:45 AM
30.01" 7:15 PM		 30.114
Wind Chill Gust 74°F 5:07 PM
40°F 6:38 AM		 55.7°
Wind Chill Avg 74°F 5:07 PM
40°F 6:38 AM		  
Heat Index 70°F 4:59 PM
39°F 5:48 AM		 54.5°
Sunshine   W/m2  
  W/m2  		  
UV Index    
   		  °
Degree Days Heating (Base 65°F): 8
Cooling (Base 65°F): 0
Precipitation   0.00"
Evapotranspiration    "
Precipitation Types none
Snowfall 0.0"
Snowcover 0"
Observer Notes None. 

 

One Year Ago
May 13, 2008

  Maximum
Minimum		 Mean/Total
Temperature 73°F 3:55 PM
44°F 5:01 AM		 58.6°
Dew Point 52°F 7:25 PM
42°F 5:05 AM		 46.8°
Humidity 96% 8:19 AM
39% 3:37 PM 		72.8°
Wind Gust SSW 16 mph 5:36 PM
NW 0 mph 12:00 AM		 0.5 168°
Wind Speed SSW 6 mph 12:02 PM
NW 0 mph 12:00 AM		  
Barometer 30.08" 9:13 AM
29.88" 7:43 PM		 29.987
Wind Chill Gust 73°F 3:55 PM
44°F 5:01 AM		 56.6°
Wind Chill Avg 73°F 3:55 PM
44°F 5:01 AM		  
Heat Index 72°F 3:55 PM
44°F 4:18 AM		 55.9°
Sunshine   W/m2  
  W/m2  		  
UV Index   W/m2  
  W/m2  		  
Degree Days Heating (Base 65°F): 6
Cooling (Base 65°F): 0
Precipitation   0.00"
Precipitation Types none
Snowfall 0.0"
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 75° on May 5 4:14 PM
40° on May 12 6:38 AM
Mean 58.7°		 85° on Apr 25 4:22 PM
-15° on Jan 16 8:21 AM
Mean 42.0°
Dew Point °F 64° on May 8 6:22 PM
-40° on May 13 7:37 PM
Mean 48.1°		 64° on May 8 6:22 PM
-40° on May 13 7:37 PM
Mean 31.8°
Humidity 96% on May 1 8:03 AM
0% on May 13 7:37 PM
Mean 72.4%		 97% on Jan 4 11:29 AM
0% on May 13 7:37 PM
Mean 71.1%
Wind Gust (mph) S 21 on May 9 8:16 AM
SE 0 on May 1 12:00 AM
Mean 191° 0.4		 S 29 on Feb 11 5:45 PM
NNW 0 on Jan 1 12:21 AM
Mean 186° 1.2
Wind Speed SSE 8 on May 9 12:47 PM
S 0 on May 1 3:45 AM		 S 16 on Feb 11 5:46 PM
N 0 on Jan 1 12:21 AM
Barometer 30.21" on May 12 9:45 AM
29.55" on May 8 5:59 PM
Mean 29.880"		 30.78" on Jan 16 10:44 AM
29.04" on Apr 3 4:45 AM
Mean 29.974"
Precipitation Total 1.39" Total 14.30"
Evapotranspiration Total  " Total  "
Wind Chill Gust °F 40° on May 12 6:38 AM -25° on Jan 16 12:09 AM
Wind Chill Average °F 40° on May 12 6:38 AM
Mean 58.4°		 -15° on Jan 16 8:21 AM
Mean 41.0°
Heat Index °F 74° on May 7 5:13 PM
Mean 57.8°		 84° on Apr 25 4:13 PM
Mean 41.0°
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 95° on Sep 2, 2008 5:11 PM
-15° on Jan 16, 2009 8:21 AM
Dew Point °F 77° on Jul 12, 2008 3:31 PM
-40° on May 13, 2009 7:37 PM
Humidity 97% on Dec 19, 2008 9:36 AM
0% on Jan 1, 2008 12:00 AM
Wind Gust (mph) ESE 58 on Sep 14, 2008 4:15 PM
N 0 on Jan 1, 2008 12:00 AM
Wind Speed S 23 on Dec 21, 2008 1:32 AM
N 0 on Jan 1, 2008 12:00 AM
Barometer 30.82" on Jan 3, 2008 12:00 AM
0.00" on Apr 28, 2008 12:00 AM
Precipitation Max rate: 96.00"/hr on Jul 4, 2008 8:00 AM
Evapotranspiration Max day:  " on  
Wind Chill Gust °F -25° on Jan 16, 2009 12:09 AM
Wind Chill Average °F -25° on Jan 16, 2009 8:21 AM
Heat Index °F 103° on Sep 3, 2008 3:13 PM
Sunshine   W/m2 on  
  W/m2 on  
UV Index   on  
  on  

 

Data generated by WxSolution Version 1.8.4.2, Build 2009.03.29.