Thursday 21st December 2006

[SP1986]

At last, there is a frost and it is -0C :unsure:

[grab my graupel]

Very foggy and frosty this evening

Temps -0.2 deg

Pressure 1040mb

[Shanice]

Pollard's Hill, Surrey

Past 24 Hours Recordings:

Max Temp: 2.9°C

Min Temp: 0.9°C

Rainfall: Nil

December Stats:

Max Temp Avg: 10.61°C

Min Temp Avg: 5.64°C

Mean Temp Avg: 8.12°C

Highest Daytime Max Temp: 14.5°C on the 4th

Lowest Daytime Max Temp: 2.9°C on the 21st

Highest Night Min Temp: 11.7°C on the 14th

Lowest Night Min Temp: 0.2°C on the 10th

Highest 24 Hours Rainfall: 22mm on the 7th

Total December Rainfall: 61mm

2006 Stats:

Highest Daytime Max Temp: 33.9°C on 19th July

Lowest Daytime Max Temp: 1.4°C on 2nd February

Highest Night Min Temp: 20.4°C on 26th July

Lowest Night Min Temp: -3.9°C on 4th March

Highest 24 Hours Rainfall: 34mm on 13th August

Total Year Rainfall: 695mm

Driest Month: 18mm...July

Wettest Month: 114mm...August

December 1990-2006 Stats:

Highest Daytime Max Temp: 15.2°C on 10th December 1997

Lowest Daytime Max Temp: 0.0°C on 31st December 1996

Highest Night Min Temp: 12.7°C on 11th December 1994

Lowest Night Min Temp: -5.1°C on 12th December 1991

Mean Temp Avg: Warmest December: 7.39°C...December 1994

Mean Temp Avg: Coldest December: 3.58°C...December 1995

Highest 24 Hours Rainfall: 35mm on 30th December 2002

Driest December: 17mm...December 1996

Wettest December: 130mm...December 2002

Overall 1990-2006 Stats:

Highest Daytime Max Temp: 36.8°C on 10th August 2003

Lowest Daytime Max Temp: -4.1°C on 7th February 1991

Highest Night Min Temp: 21.2°C on 7th June 1996

Lowest Night Min Temp: -8.5°C on 7th February 1991

Mean Temp Avg: Warmest Month: 22.4°C...July 2006

Mean Temp Avg: Coldest Month: 2.81°C...February 1991

Mean Temp Avg: Warmest Year: 12.25°C...2002

Mean Temp Avg: Coldest Year: 10.73°C...1996

Highest 24 Hours Rainfall: 52mm on 15th September 2000

Driest Month: 1mm...August 1995

Wettest Month: 156mm...November 2002

Driest Year: 433mm...1996

Wettest Year: 875mm...2000