Wednesday 13th December Weather Observations

[Summer Sun]

Dry and cloudy after rain earlier 

Temp 2.1c

[Shanice]

Pollard's Hill, Surrey

Recordings Taken At Midnight:

Current Conditions: Rain

Current Temp: 6.2°C

Current Barometer Reading: 1005mb (Falling)

Humidity: 41%

[SteveB]

Cloudy wet start

Temp 7.7c

[Terminal Moraine]

A cloudy night with occasional hill fog and a slow thaw. Foggy with intermittent light rain at the moment.

At 0900

Temp; 1.8c

24 hr max; 2.6c

24 hr min; -1.6c

Overnight min; -1.2c

Grass ( snow ) min; -1.8c

Rainfall in 24 hrs ending 0900; 3.3 mm

Mean wind speed; 15 mph SW

Sky obscured by fog

Vis; 100 mts

Mean depth of lying snow; 7.1cm; 98% cover

[johnholmes]

Cloudy, dry after slight rain before midnight, 0.2 mm, the low was last evening but the lowest since midnight was 2.8 C, no ground frost after about 2100 last evening, temperature now up to 4.6 C. So the highest this time in the morning since the 5th.

[Summer Sun]

Cloudy with some rain around the region but dry here for now and much milder than of late

Temp 4.8c

[Polar Continental]

Wednesday 13th December 2017
 
Mainly light rain continued until around midnight, becoming intermittent through the early hours. Much less cold than recent nights. Continued thaw of lying snow. Overcast so far this morning, continued thaw of lying snow, now only patchy cover, 2.0cm 50%.
 
Maximum temperature to 18:00 GMT yesterday -0.5∞C.
Minimum temperature overnight -0.5∞C
24-hour maximum 3.3∞C
24-hour minimum -7.2∞C
Minimum temperature on grass / Snow -3.0c
Maximum wind gust: (Midnight to Midnight) 13.7 mph S
Rainfall total: 2.7mm
Mean Snow depth = 2.0cm. 50% cover.
 
Conditions at 09:00 GMT
 
8 Oktas Altostratus, Stratocumulus.
Visibility 8 miles.
Temperature: 3.1∞C
Humidity: 98.2%
Dew point 2.9∞C
Wind Direction: SW force 3
Barometer 994.5mb: Trend: falling.
 
Yesterday.
 
Very cold overnight, temperature dropping to -9.1c I the screen and -13.5c on the snow. At observation, sunny, temperature has risen to -7.2c. Shallow freezing fog. High and mid level cloud increasing through the day turning the sunshine hazy. Temperatures remaining sub-zero until early evening. Light rain set in around 18:30 GMT accompanied by a rising temperature and a slow thaw. 

[DTHFCJ]

Cloudy,wet and cool,light winds.

[The PIT]

Overnight sleet and rain removed all but a few patches of snow. Some light showers this morning then some more showers this afternoon. Less Cold

Max temp 4.9C, Now 3.1C low -1.3C, Barometer 984mn falling, Wind F5 WSW, rainfall 4.6mm

[Stargazer]

Cloudy with rain for most of the day and temperatures back to near normal. Maximum 8.8, minimum 1.5. Wind light W.

[Terminal Moraine]

Hill fog and light rain early this morning cleared by 0930 to leave the rest of the morning dry and cloudy. Moderate-heavy showers ( of rain ) arrived early in the afternoon and were followed by several light showers of rain and sleet after 1400. A slow thaw of lying snow until late afternoon when the remaining snow froze.

At 1800

Temp; 1.4c

Max today; 3.9c

Min last night; -1.2c

Grass ( snow ) min; -1.8c

Rainfall from 0900-1800; 4.5 mm

Sunshine today; 0.00 hrs

Mean wind speed; 18 mph W

Highest gust today; 46 mph W at 1405

5 oktas Ci and Cu

Vis; 65 km

Mean depth of lying snow; 2.8cm. 60% cover

 

[SteveB]

Cloudy day with heavy rain on and off

Temp 6.0c

Max Temp 9.1c

Min Temp 6.0c

[hillbilly]

Cold with a few showers and a longer spell of rain ,max 5 deg,min 1 deg

[Shanice]

Daily Report At Pollard's Hill, Surrey

It Was a Less Cold Day, With Rain At Times, It Was Also Became Quite Windy.

Past 24 Hours Recordings: Wednesday 13th December 2017:

Max Temp: 9.6°C

Min Temp: 3.3°C

Rainfall: 6.7mm

December 2017 Stats:

Temperature:

Max Temp Avg: 7.49°C

Min Temp Avg: 2.71°C

Mean Temp Avg: 5.1°C

Highest Daytime Max Temp: 12.4°C on the 7th

Lowest Daytime Max Temp: 2.6°C on the 11th

Highest Night Min Temp: 9.6°C on the 13th

Lowest Night Min Temp: -3.0°C on the 12th

Rainfall:

Highest 24 Hours Rainfall: 16.6mm on the 10th

Total December Rainfall: 39.4mm

Pressure:

Barometer High 1035mb on the 4th

Barometer Low: 972mb on the 10th

Yearly 2017 Stats:

Temperature:

Highest Daytime Max Temp: 33.0°C on 21st June

Lowest Daytime Max Temp: 0.8°C on 26th January

Highest Night Min Temp: 18.7°C on 19th June

Lowest Night Min Temp: -3.6°C on 23rd January

Rainfall:

Highest 24 Hours Rainfall: 36.9mm on 9th August

Total Year Rainfall: 546.7mm

Driest Month: 2.1mm...April

Wettest Month: 93.2mm...July

Pressure:

Barometer High: 1038mb on 17th January

Barometer Low: 972mb on 10th December