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36° 47' 20"N, 77° 34' 20"W, Elevation 200 ft.

Friday, August 12, 2011
9:30:00 PM (Eastern)

224th day of the yearC:\Temp\Forms\HTML\Observations.html

Updated and refreshed every 5 minutes.

Weather computer in use: Davis Vantage Pro

1 Daily total rainfall.
2 Maximum and minimum rainfall are the instantaneous rainfall rates. C:\temp\Forms\HTML\Observations.html

 

Current

Today's Highs and Lows

Temperature

74.2°F (23.4°C) ↓

87.0° 3:02 PM
64.8° 3:24 AM

Dew Point

70.8°F (21.5°C) ↓

75.6° 6:26 PM
63.6° 3:24 AM

Humidity

89% ↑

99% 8:50 AM
56% 3:08 PM

Wind Gust

ENE 0 mph

SSE 3 9:52 AM
S 0 12:00 AM

Wind Speed

ENE 0 mph
Calm (0)

SSE 0 9:52 AM
S 0 12:00 AM

Precipitation

0.50" ($DAY_PM_mm$ mm) 1
Last 24 hours 0.50"
Instantaneous rate 0.00"/hr
Storm total 0.50"

1.99"2 4:39 AM
0.00"2 12:00 AM

Evapotranspiration 

 "

 

Barometer

30.019" ($BC_mb$ mb)
Rising

30.034" 10:56 AM
29.901" 2:26 AM

Wind Chill Gust

74.2°F (23.4°C)

87.0° 3:02 PM
64.8° 3:24 AM

Wind Chill Avg

$cC$°F ($cC_C$°C)

$DAY_cH$° $DAY_cH_TIME$
$DAY_cL$° $DAY_cL_TIME$

Heat Index

76°F (24.4°C)

95° 3:02 PM
64° 3:24 AM

Sunshine

  W/m2  

   
   

UV Index 

 

   
   

 

METAR

METAR cw4206 130130Z AUTO 000000KT 23/22 A3002 RMK AO1 SLP166 T02340215 

Alarms

None. 

Battery

Transmitters: All OK
Console: 4.65V

Number of Days

For August

For 2011

Rain: 4
Snow: 0
Heavy Fog: 0
Thunder: 0
High > 90°F: 9
Low < 32°F: 1
High < 32°F: 0
Low < 0°F: 1
Cloudy: 0
Partly Cloudy: 0
Clear: 11

Rain: 76
Snow: 0
Heavy Fog: 0
Thunder: 0
High > 90°F: 55
Low < 32°F: 65
High < 32°F: 2
Low < 0°F: 2
Cloudy: 0
Partly Cloudy: 0
Clear: 209

Date of last rainfall: August 12, 2011 (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 

0

18

18

Cooling - Base 65°F

11

165

23143

Wind Run

Today 

0.1 miles

This month 

7.5 miles

This year 

1077.9 miles

Sunrise, Sunset

Twilight begins

 6:08 AM

Sunrise

 6:26 AM

Sunset

 8:04 PM

Twilight ends

 8:22 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

 72.0°F

Temperature-Humidity Index

 72.3°F

Equilibrium Moisture Content

 15.38 %

Mixing Ratio

 16.19 g/kg

Saturated Mixing Ratio

 18.25 g/kg

Air Density

 1.194 kg/m3

Density Altitude

 1421 ft

Estimated Potential Cloud Base

 776 ft

 

Averages

 

Last 5 minutes 

Current Hour 

Current Day 

Temperature °F

74.4

74.9

74.9

Dew Point °F

70.9

71.2

69.3

Humidity

89

88.3

84.1

Wind Speed (mph)

72° 0.0

72° 0.0

140° 0.0

Precipitation (inches)

0.00

0.00

0.50

Barometer (inches Hg.)

30.018

30.012

29.977

Wind Chill °F

74.4

74.9

74.9

Heat Index °F

76.0

76.8

77.2

Sunshine

 

 

 

UV Index

 

 

 

 

Yesterday
Thursday, August 11, 2011

 

Maximum
Minimum

Mean/Total

Temperature

91.2°F 3:47 PM
65.2°F 6:09 AM

78.2°

Dew Point

72.1°F 5:10 PM
60.9°F 3:25 PM

67.2°

Humidity

96% 6:31 AM
38% 3:45 PM

79.3°

Wind Gust

E 5 mph 10:45 AM
NW 0 mph 12:00 AM

0.0 127°

Wind Speed

ESE 1 mph 10:46 AM
NW 0 mph 12:00 AM

 

Barometer

29.912" 11:26 PM
29.718" 1:11 AM

29.823

Wind Chill Gust

91.2°F 3:47 PM
65.2°F 6:09 AM

75.0°

Wind Chill Avg

$YD_cH$°F $YD_cH_TIME$
$YD_cL$°F $YD_cL_TIME$

 

Heat Index

99°F 3:55 PM
65°F 5:37 AM

76.2°

Sunshine

  W/m2  
  W/m2  

 

UV Index

   
   

 °

Degree Days

Heating (Base 65°F): 0
Cooling (Base 65°F): 13

Precipitation

 

0.00"

Evapotranspiration

 

 "

Precipitation Types

none

Snowfall

0.0"

Snowcover

0"

Observer Notes

None. 

 

One Year Ago
August 12, 2010

 

Maximum
Minimum

Mean/Total

Temperature

98.2°F 2:57 PM
73.2°F 11:51 PM

85.7°

Dew Point

78.5°F 1:05 PM
71.7°F 11:20 PM

74.6°

Humidity

95% 11:28 PM
44% 3:01 PM

78.6°

Wind Gust

SSE 7 mph 5:11 PM
S 0 mph 12:00 AM

0.0 144°

Wind Speed

ESE 1 mph 3:16 PM
S 0 mph 12:00 AM

 

Barometer

29.804" 1:58 AM
29.681" 5:43 PM

29.753

Wind Chill Gust

98.2°F 2:57 PM
73.2°F 11:51 PM

82.6°

Wind Chill Avg

98.2°F 2:57 PM
73.2°F 11:51 PM

 

Heat Index

115°F 1:42 PM
75°F 11:00 PM

89.1°

Sunshine

  W/m2  
  W/m2  

 

UV Index

  W/m2  
  W/m2  

 

Degree Days

Heating (Base 65°F): 0
Cooling (Base 65°F): 21

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

94.7° on Aug 8 3:15 PM
-1.2° on Aug 7 11:44 AM
Mean 77.0°

101.0° on Jul 22 3:00 PM
-48.7° on May 29 8:52 AM
Mean 61.2°

Dew Point °F

81.9° on Aug 3 5:57 PM
-9.2° on Aug 7 11:44 AM
Mean 72.7°

87.6° on May 31 10:13 AM
-48.9° on May 29 8:52 AM
Mean 51.9°

Humidity

99% on Aug 1 7:52 AM
38% on Aug 11 3:45 PM
Mean 83.3%

100% on Jan 1 8:05 PM
0% on May 28 11:28 AM
Mean 75.0%

Wind Gust (mph)

NW 68 on Aug 2 10:32 AM
SW 0 on Aug 1 12:00 AM
Mean 301° 0.0

N 128 on May 28 9:31 PM
S 0 on Jan 1 12:00 AM
Mean 265° 0.2

Wind Speed

NW 62 on Aug 2 10:34 AM
SW 0 on Aug 1 12:00 AM

N 115 on May 28 9:33 PM
S 0 on Jan 1 12:00 AM

Barometer

30.050" on Aug 5 10:56 AM
29.539" on Aug 9 6:41 PM
Mean 29.792"

30.662" on Mar 3 10:42 PM
29.330" on Apr 5 8:12 AM
Mean 29.975"

Precipitation

Total 0.72"

Total 16.65"

Evapotranspiration

Total  "

Total  "

Wind Chill Gust °F

-1.2° on Aug 7 11:44 AM

-48.7° on May 29 8:52 AM

Wind Chill Average °F

$MTH_cL$° on $MTH_cL_DATE$
Mean $MTH_cM$°

$YR_cL$° on $YR_cL_DATE$
Mean $YR_cM$°

Heat Index °F

113° on Aug 7 1:40 PM
Mean 83.7°

129° on Jul 21 3:04 PM
Mean 62.5°

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

164.0° on Jun 5, 2010 7:53 PM
-90.0° on Apr 4, 2010 10:24 PM

Dew Point °F

153.2° on Jun 5, 2010 7:55 PM
-95.3° on Apr 4, 2010 10:24 PM

Humidity

100% on Jun 4, 2009 4:36 AM
0% on Jan 27, 2010 8:35 PM

Wind Gust (mph)

SE 138 on Apr 4, 2010 10:24 PM
N 0 on Jun 4, 2009 1:35 AM

Wind Speed

NW 123 on May 28, 2010 3:08 PM
N 0 on Jun 4, 2009 1:35 AM

Barometer

30.662" on Mar 3, 2011 10:42 PM
29.188" on Apr 26, 2010 4:58 PM

Precipitation

Max rate: 8.00"/hr on Mar 29, 2010 1:48 AM

Evapotranspiration

Max day:  " on  

Wind Chill Gust °F

-183.5° on Apr 4, 2010 10:24 PM

Wind Chill Average °F

$ALL_cL$° on $ALL_cL_DATE$

Heat Index °F

164° on Jun 5, 2010 7:53 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.