Caterham, Surrey, UK Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 6:20am on 9/20/17
Outside Temperature: 10.8 °C
Today's High: 10.9 °C at 5:31am
Lo: 9.8 °C at 1:13am
Barometric Trend: -0.173
Sunrise : 6:45am  Sunset: 7:05pm
Moonrise:   6:41am   Moonset:  7:29pm
Moon Phase: 0

Parameter

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

Wind Direction

SSW 269 5:33am 167 3:39am 223 -13.0 39.9 5:33am -51.9 3:39am

Wind Speed

4 10 3:38am 0 12:03am 3 1.0 6.5 3:38am -3.9 4:24am

Gust

6 10 3:38am 0 1:00am 6 -0.5 3.8 3:38am -7.0 6:00am

In Humidity

56 57 12:00am 56 1:10am 56 -0.0 -0.0 6:20am -1.0 1:10am

Out Humidity

96 96 4:48am 93 12:00am 96 0.3 1.4 2:39am -0.1 5:12am

In Temp

20.9 20.9 3:44am 20.8 12:00am 20.9 -0.01 0.08 12:36am -0.06 12:00am

Out Temp

10.8 10.9 5:31am 9.8 1:13am 10.7 0.03 0.39 3:48am -0.21 1:13am

Barometer

947.14 948.59 12:00am 947.11 6:01am 947.32 -0.173 -0.063 1:24am -0.384 3:33am

Rain

445.00 445.00 12:00am 445.00 12:00am 445.00 0.000 0.000 12:00am 0.000 6:20am

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 -0.003 -0.003 6:20am -1.493 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 -0.00 -0.00 6:20am -0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 -0.0 -0.0 6:20am -0.6 12:00am

Wind Chill

10.3 10.9 5:36am 8.3 3:38am 10.5 -0.19 0.92 3:51am -1.35 3:38am

In Heat Index

21.7 21.7 12:36am 21.6 12:00am 21.7 -0.01 0.07 12:36am -0.07 12:00am

Heat Index

14.4 14.5 5:31am 13.2 1:13am 14.4 0.06 0.44 3:48am -0.18 1:13am

Dew Point

10.2 10.3 5:31am 8.7 1:13am 10.1 0.08 0.50 2:41am -0.15 1:13am

Barom Sea-level

1020.53 1022.09 12:00am 1020.50 6:01am 1020.72 -0.187 -0.068 1:24am -0.414 3:33am

Parameter

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

Wind Direction

360 9/1/17 0 9/17/17 360 1/1/17 0 1/2/17 360 0 28

Wind Speed

35 9/13/17 0 9/1/17 43 2/23/17 0 1/1/17 7 0 3

Gust

35 9/13/17 0 9/1/17 43 2/23/17 0 1/1/17 7 0 5

In Humidity

63 9/5/17 48 9/3/17 67 5/25/17 35 1/15/17 61 57 -5

Out Humidity

98 9/4/17 46 9/1/17 100 1/1/17 26 1/20/17 95 69 1

In Temp

24.3 9/2/17 19.1 9/19/17 27.7 6/20/17 15.2 1/26/17 21.1 19.1 1.7

Out Temp

21.2 9/1/17 6.1 9/16/17 50.2 1/7/17 -3.8 1/22/17 15.0 8.9 1.4

Barometer

949.75 9/2/17 920.77 9/11/17 964.78 1/18/17 913.76 2/28/17 949.19 946.48 0.22

Rain

445.00 9/19/17 417.80 9/1/17 445.00 9/19/17 0.00 1/1/17 445.00 444.00 0.00

Ch 1 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 1 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 2 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 2 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 3 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 3 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

ET

2.62 9/1/17 0.00 9/1/17 5.31 6/21/17 0.00 1/1/17 1.50 0.00 0.00

UV Index

3.6 9/13/17 0.0 9/1/17 16.0 1/10/17 0.0 1/1/17 2.1 0.0 0.0

Solar

861 9/13/17 0 9/1/17 1227 6/4/17 0 1/1/17 540 0 0

Wind Chill

21.2 9/1/17 6.1 9/16/17 50.2 1/7/17 -30.5 1/9/17 14.7 7.9 1.3

In Heat Index

24.9 9/2/17 20.2 9/19/17 29.0 6/21/17 15.2 1/26/17 21.9 20.2 1.4

Heat Index

22.9 9/4/17 9.4 9/16/17 90.7 1/1/17 -19.0 1/2/17 16.5 12.2 1.5

Dew Point

18.6 9/4/17 4.9 9/16/17 50.2 1/7/17 -17.8 1/2/17 10.4 7.0 1.5

Barom Sea-level

1023.34 9/2/17 992.12 9/11/17 1039.53 1/18/17 984.57 2/28/17 1022.73 1019.82 0.24

Press Altitude

565 Daily  Rain 0.00 Degree Heating 15.9 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Light Breeze

Cloud Base

84 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1438 Comfort Index Cool    

Air Density

551 24Hr Rain 0.00 Moon Phase 0 Yearly Deg Day Heating 13611.8 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

12.2 Rain Rate 0.000 Monthly Rain 27.20 Yearly Degree Day Cooling 0.0 Station Barom Trend Falling    

Vapor Press

12.41 Wind Run 18 Monthly Deg Day Heating 996.8 Yearly Wind Run 23392 Barometer Trend Falling    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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