welcome to chipper weather purdy,va

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

Friday, September 3, 2010
11:05:00 PM (Eastern)

246th 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

71.5°F (21.9°C) ↓

90.3° 5:05 PM
70.9° 6:21 AM

Dew Point

65.0°F (18.3°C) ↓

70.7° 5:01 PM
55.5° 8:56 PM

Humidity

80%

89% 5:01 AM
43% 5:52 PM

Wind Gust

SE 0 mph

WSW 6 5:20 AM
W 0 12:00 AM

Wind Speed

SE 0 mph
Calm (0)

SW 2 5:03 PM
W 0 12:00 AM

Precipitation

0.01" ($DAY_PM_mm$ mm) 1
Last 24 hours 0.01"
Instantaneous rate 0.00"/hr
Storm total 0.00"

0.00"2 12:00 AM
0.00"2 12:00 AM

Evapotranspiration 

 "

 

Barometer

29.696" ($BC_mb$ mb)
Steady

29.826" 12:00 AM
29.646" 6:58 PM

Wind Chill Gust

71.5°F (21.9°C)

90.3° 5:05 PM
70.9° 6:21 AM

Wind Chill Avg

$cC$°F ($cC_C$°C)

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

Heat Index

72°F (22.2°C)

97° 5:01 PM
71° 12:12 AM

Sunshine

  W/m2  

   
   

UV Index 

 

   
   

 

METAR

METAR cw4206 040305Z AUTO 000000KT 22/18 A2970 RMK AO1 SLP057 T02190183 

Alarms

None. 

Battery

Transmitters: All OK
Console: 4.71V

Number of Days

For September

For 2010

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

Rain: 86
Snow: 3
Heavy Fog: 0
Thunder: 0
High > 90°F: 82
Low < 32°F: 77
High < 32°F: 3
Low < 0°F: 9
Cloudy: 0
Partly Cloudy: 0
Clear: 245

Date of last rainfall: September 3, 2010 (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

0

0

Cooling - Base 65°F

16

40

6109

Wind Run

Today 

0.4 miles

This month 

1.5 miles

This year 

1189.4 miles

Sunrise, Sunset

Twilight begins

 6:28 AM

Sunrise

 6:44 AM

Sunset

 7:34 PM

Twilight ends

 7:50 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

 67.2°F

Temperature-Humidity Index

 69.1°F

Equilibrium Moisture Content

 13.98 %

Mixing Ratio

 13.38 g/kg

Saturated Mixing Ratio

 16.81 g/kg

Air Density

 1.187 kg/m3

Density Altitude

 1562 ft

Estimated Potential Cloud Base

 1460 ft

 

Averages

 

Last 5 minutes 

Current Hour 

Current Day 

Temperature °F

71.5

71.5

77.3

Dew Point °F

65.0

65.0

66.3

Humidity

80

80.0

70.6

Wind Speed (mph)

131° 0.0

131° 0.0

244° 0.0

Precipitation (inches)

0.00

0.00

0.01

Barometer (inches Hg.)

29.696

29.696

29.719

Wind Chill °F

71.5

71.5

77.3

Heat Index °F

72.0

72.0

78.7

Sunshine

 

 

 

UV Index

 

 

 

 

Yesterday
Thursday, September 2, 2010

 

Maximum
Minimum

Mean/Total

Temperature

91.4°F 3:02 PM
54.5°F 12:32 AM

72.9°

Dew Point

72.3°F 9:19 AM
50.4°F 12:32 AM

63.6°

Humidity

97% 8:45 AM
38% 3:01 PM

70.9°

Wind Gust

SSW 5 mph 4:23 PM
NNE 0 mph 12:00 AM

0.0 152°

Wind Speed

S 2 mph 4:54 PM
NNE 0 mph 12:00 AM

 

Barometer

30.053" 8:28 AM
29.826" 11:58 PM

29.974

Wind Chill Gust

91.4°F 3:02 PM
54.5°F 12:32 AM

75.2°

Wind Chill Avg

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

 

Heat Index

95°F 3:10 PM
54°F 12:32 AM

75.8°

Sunshine

  W/m2  
  W/m2  

 

UV Index

   
   

 °

Degree Days

Heating (Base 65°F): 0
Cooling (Base 65°F): 8

Precipitation

 

0.00"

Evapotranspiration

 

 "

Precipitation Types

none

Snowfall

0.0"

Snowcover

0"

Observer Notes

None. 

 

One Year Ago
September 3, 2009

 

Maximum
Minimum

Mean/Total

Temperature

76.7°F 4:49 PM
57.6°F 6:44 AM

67.1°

Dew Point

67.2°F 4:13 PM
56.8°F 6:44 AM

61.6°

Humidity

99% 3:51 AM
67% 1:20 PM

86.3°

Wind Gust

WSW 8 mph 9:43 AM
ENE 0 mph 12:00 AM

0.1 139°

Wind Speed

NE 1 mph 11:08 AM
ENE 0 mph 12:00 AM

 

Barometer

30.164" 12:00 AM
30.008" 7:14 PM

30.084

Wind Chill Gust

76.7°F 4:49 PM
57.6°F 6:44 AM

66.1°

Wind Chill Avg

76.7°F 4:49 PM
57.6°F 6:44 AM

 

Heat Index

78°F 1:24 PM
57°F 6:35 AM

66.2°

Sunshine

  W/m2  
  W/m2  

 

UV Index

  W/m2  
  W/m2  

 

Degree Days

Heating (Base 65°F): 0
Cooling (Base 65°F): 3

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

100.4° on Sep 1 3:38 PM
54.5° on Sep 2 12:32 AM
Mean 78.3°

164.0° on Jun 5 7:53 PM
-90.0° on Apr 4 10:24 PM
Mean 62.0°

Dew Point °F

72.3° on Sep 2 9:19 AM
50.4° on Sep 2 12:32 AM
Mean 63.1°

153.2° on Jun 5 7:55 PM
-95.3° on Apr 4 10:24 PM
Mean 50.4°

Humidity

98% on Sep 1 8:49 AM
25% on Sep 1 3:32 PM
Mean 67.9%

100% on Jan 1 4:50 AM
0% on Jan 27 8:35 PM
Mean 72.6%

Wind Gust (mph)

WSW 6 on Sep 3 5:20 AM
NE 0 on Sep 1 12:00 AM
Mean 229° 0.0

SE 138 on Apr 4 10:24 PM
SW 0 on Jan 1 12:00 AM
Mean 280° 0.2

Wind Speed

WSW 2 on Sep 1 3:02 PM
NE 0 on Sep 1 12:00 AM

NW 123 on May 28 3:08 PM
SW 0 on Jan 1 12:00 AM

Barometer

30.114" on Sep 1 8:43 AM
29.646" on Sep 3 6:58 PM
Mean 30.012"

30.579" on Apr 14 11:43 AM
29.188" on Apr 26 4:58 PM
Mean 29.973"

Precipitation

Total 0.01"

Total 20.59"

Evapotranspiration

Total  "

Total  "

Wind Chill Gust °F

54.5° on Sep 2 12:32 AM

-183.5° on Apr 4 10:24 PM

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

104° on Sep 1 3:36 PM
Mean 77.4°

164° on Jun 5 7:53 PM
Mean 62.4°

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

30.655" on Dec 12, 2009 9:59 AM
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.