Royston Herts Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V13.01

Current Conditions

Almanac

Last Updated: 18:50 on 28/8/08
Outside Temperature: 21.1 °C
Today's High: 23.0 °C at 15:21
Lo: 16.5 °C at 6:12
Barometric Trend: -0.062
Sunrise : 6:07  Sunset: 19:58
Moonrise:   2:36   Moonset:  19:00
Moon Phase: 27

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

SW 338 8:19 0 8:40 257 -30.5 92.9 8:19 -271.8 16:08

Wind Speed

6 18 15:22 0 2:37 8 -1.6 16.4 12:13 -5.6 16:56

Gust

9 18 15:22 0 2:38 9 -0.0 16.3 12:13 -6.7 15:47

In Humidity

46 46 15:53 43 0:00 45 0.8 1.3 15:53 -1.2 11:41

Out Humidity

47 74 2:05 39 15:22 44 3.1 3.9 1:06 -8.4 11:54

In Temp

27.1 27.3 17:49 25.8 6:30 27.0 0.06 0.52 12:00 -0.45 4:34

Out Temp

21.1 23.0 15:21 16.5 6:12 21.8 -0.68 1.65 12:55 -0.91 18:13

Barometer

1015.00 1017.00 0:00 1015.00 14:46 1015.06 -0.062 0.971 7:30 -1.002 14:46

Rain

408.69 408.69 0:00 408.69 0:00 408.69 0.000 0.000 0:00 0.000 0:00

Ch 1 Temp

21.1 23.0 15:21 16.5 6:12 21.8 -0.68 1.65 12:55 -0.91 18:13

Ch 1 Hum

47 74 2:05 39 15:22 44 3.1 3.9 1:06 -8.4 11:54

Ch 2 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 2 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Ch 3 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 3 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

ET

0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0:00 0.000 0:00

UV Index

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Solar

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Wind Chill

21.1 23.0 15:21 16.1 1:57 21.8 -0.68 1.65 12:55 -0.91 18:13

In Heat Index

27.3 27.4 17:49 26.0 6:30 27.2 0.10 0.48 12:00 -0.44 4:34

Heat Index

21.4 23.0 17:15 18.2 7:01 21.9 -0.53 1.36 12:51 -0.78 18:13

Dew Point

9.4 12.1 2:05 7.3 12:14 8.9 0.41 0.78 15:21 -1.57 12:14

Barom Sea-level

1015.00 1017.00 0:00 1015.00 14:46 1015.06 -0.062 0.971 7:30 -1.002 14:46

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

338 1/8/08 0 1/8/08 338 5/1/08 0 5/1/08 338 0 -68

Wind Speed

62 7/8/08 0 1/8/08 87 7/7/08 0 5/1/08 18 0 -0

Gust

62 7/8/08 0 1/8/08 87 7/7/08 0 5/1/08 18 0 2

In Humidity

56 2/8/08 32 17/8/08 57 27/5/08 28 5/5/08 44 41 4

Out Humidity

92 5/8/08 23 15/8/08 98 7/6/08 20 5/5/08 71 43 1

In Temp

29.2 1/8/08 21.9 14/8/08 30.6 28/7/08 20.7 5/1/08 27.1 25.7 0.6

Out Temp

25.5 6/8/08 9.7 15/8/08 68.4 3/6/08 6.2 5/3/08 21.0 16.4 1.7

Barometer

1017.00 26/8/08 983.00 12/8/08 1022.00 9/6/08 29.29 5/1/08 1017.00 1015.00 -1.00

Rain

408.69 24/8/08 329.69 1/8/08 408.69 24/8/08 161.04 5/1/08 408.69 408.69 0.00

Ch 1 Temp

25.5 6/8/08 9.7 15/8/08 68.4 3/6/08 6.2 5/3/08 21.0 16.4 1.7

Ch 1 Hum

92 5/8/08 23 15/8/08 98 7/6/08 20 5/5/08 71 43 1

Ch 2 Temp

0.0 1/8/08 0.0 1/8/08 0.0 5/1/08 0.0 5/1/08 0.0 0.0 0.0

Ch 2 Hum

0 1/8/08 0 1/8/08 0 5/1/08 0 5/1/08 0 0 0

Ch 3 Temp

0.0 1/8/08 0.0 1/8/08 0.0 5/1/08 0.0 5/1/08 0.0 0.0 0.0

Ch 3 Hum

0 1/8/08 0 1/8/08 0 5/1/08 0 5/1/08 0 0 0

ET

0.00 1/8/08 0.00 1/8/08 0.00 5/1/08 0.00 5/1/08 0.00 0.00 0.00

UV Index

0.0 1/8/08 0.0 1/8/08 0.0 5/1/08 0.0 5/1/08 0.0 0.0 0.0

Solar

0 1/8/08 0 1/8/08 0 5/1/08 0 5/1/08 0 0 0

Wind Chill

25.5 6/8/08 9.4 15/8/08 68.4 3/6/08 5.9 18/5/08 21.0 16.4 1.7

In Heat Index

29.3 1/8/08 22.2 14/8/08 30.8 28/7/08 20.4 20/5/08 27.0 25.8 0.7

Heat Index

25.2 6/8/08 11.5 23/8/08 293.1 3/6/08 7.7 18/5/08 21.1 17.8 1.7

Dew Point

17.1 2/8/08 -0.9 15/8/08 59.3 3/6/08 -2.8 18/5/08 11.7 6.8 1.9

Barom Sea-level

1017.00 26/8/08 983.00 12/8/08 1022.00 9/6/08 29.29 5/1/08 1017.00 1015.00 -1.00

Press Altitude

-15 Daily  Rain 0.00 Degree Heating 36.3 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Light Breeze

Cloud Base

1610 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 2634 Comfort Index Comfortable    

Air Density

206 24Hr Rain 0.00 Moon Phase 27 Yearly Deg Day Heating 5495.0 Forecast Cloudy    

Virtual Temp

22.4 Rain Rate 0.000 Monthly Rain 78.99 Yearly Degree Day Cooling 0.0 Station Barom Trend Falling    

Vapor Press

11.74 Wind Run 69 Monthly Deg Day Heating 1229.6 Yearly Wind Run 12104 Barometer Trend Falling    

Updated Automatically by Ambient Software's Virtual Weather Station  V13.01
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