Monday 29th December- General Weather Chat

[Mark Neal.]

-4.9c the overnight low, currently -4.4c under clear skies. 4mph N

[The PIT]

Surprisingly no air frost. Dry and clear

Temp 1.4C

Barometer 1038mb rising

Wind F1 WNW

Rainfall Nil

[johnholmes]

Dry frosty with a clear blue sky, lowest so far is -2.0C

[SteveB]

Cold frosty start

 

Temp -2.0c

[Terminal Moraine]

A dry and clear night with a slight air frost early in the evening and then a slow rise in temperature with the day's maximum occurring around 2100.

Currently it's dry with patches of ragged St and the sun just breaking through it.

 

At 0900

Temp; 0.5c

24 hr max; 0.9c

24 hr min; -1.0c

Grass ( snow ) min; -5.2c

Rainfall in 24 hrs ending 0900; 0.0 mm

Mean wind speed; 10 mph NW

3 oktas St

Vis; 12 km

Mean depth of lying snow 17.3cm. 100% cover.

[Summer Sun]

Another hard frost overnight still below zero at -1.5c

[knocker]

Clear sky with temp 2.5C and a light easterly. Quite chilly for these parts last night with a min of -0,7C and GM of -6C which has done for my lilies.

[speyweather]

24 hrs to 0900:-
-6.8c Low temp
0.7c High temp
-5.4c Current temp
1038 Mb steady
Calm , mostly clear

[Polar Continental]

Monday 29th December 2014

 

Clear and cold overnight, severe frost, low -5.3c with -9.1c on the snow cover.  Clear, sunny this morning, icy, mean snow depth 3.5cm 75%.

 

Readings at 09:00 GMT:

 

Maximum temperature to 18:00 GMT yesterday: 2.2°C

Minimum temperature overnight -5.3°C

24-hour maximum 2.2°C

24-hour minimum: -5.3°C

Minimum temperature on grass: -9.1°C

Maximum wind gust: (Midnight to Midnight) 6.9 mph SSE

Rainfall total: tr.mm

 

Conditions at 09:00 GMT

 

1 Oktas stratocumulus.

Visibility: moderate, around 6 miles

Temperature: -4.2°C

Humidity: 90.6%

Dew point -5.5°C

Wind Direction: Force 0 Calm

Barometer 1041.0mb: Trend: rising.

 

Yesterday.

 

Cold, clear spells overnight, light snow shower through the early hours, adding just a sprinkling. Moderate to severe frost, low -3.6c with -8.4c on the snow cover. Mean snow depth, 3.5cm 80%. Sunny so far this morning, cold. A mainly sunny day followed, frost and ice persisting, little thaw of lying snow.

 

December 2014 so far:

 

Mean temperature: 4.8c  (0.5c) of local average)

Maximum temperature: 13.5c on the 22nd

Minimum temperature: -5.3c on the 29th

Grass Minimum: -9.1c on the 29th

Rainfall 71.7mm

Wettest 24 hours = 21.9mm on the 16th.

Maximum wind gust: 36.9 mph W on the 23rd.

 

2014 so far:

 

Maximum temperature: 29.0c on the 18th July.

Minimum temperature: -5.3c on the 29th Dec

Grass Minimum: -9.1c on the 29th dec.

Rainfall 836.1mm

Wettest 24 hours 21.9mm on the 26th Dec

Maximum wind gust: 46.6 mph SE on the 5th Feb.

[sundog]

Severe frost,clear and sunny.

Last nights low -3.5c (coldest temp ive recorded since Feb 2012)

Current temp -1.4c

[SteveB]

Dry sunny day

 

Temp 3.3c

Max Temp 5.7c

Min Temp -2.8c

[Terminal Moraine]

A dry and sunny day with a slight thaw once the low St had cleared around mid-morning.

 

At 1800.

Temp; 1.1c

Max' today; 2.5c

Min' last night; -1.0c

Grass ( snow ) min; -5.2c

Rainfall from 0900-1800; 0.0 mm

Sunshine today; 3.21 hrs

Mean wind speed; 11 mph W

Highest gust today; 25 mph NW at 1041

1 okta Ci

Vis; 20 km

Mean depth of lying snow; 16.7cm; 100% cover.

[TonyH]

Clear and calm with a severe frost last night.

Unbroken sunshine and near calm today, shade hoar frost persisted. 

Hard frost, clear periods this evening.

We drove back from the Midlands this evening, coldest spots were past the Brecon Beacons where it was -6c around 1930.

 

Min -8.4c @ 0836

Max 2.2c @ 1438

Rain yesterday and today Nil

Est sun 7 hours

Max gust West 3mph @0104

 

Currently Clear frosty

-4.7c / 97%/ 1043mbar = steady close to this since morning

Edited December 29, 2014 by TonyH

[MeteoMadrid]

Hello friends

 

Villalba (NW of Madrid, 917msnm):

 

Low temperature: -2,3º

High temperature: 7,9º

11:02 PM: -0,4º

Sunny day.

[hillbilly]

A mainly sunny day after a frosty start,calm,max 2 deg,min -1 deg,still a dusting of snow here.

[damianslaw]

Still on course to record an ice day, first since March 11th 2013. Max so far of -0.3 degrees after a low of around -5 degrees. Current temp -3.4 degrees. Hoar frost lasting all day in sheltered spots, thickly coating and looking like snow.

 

Tomorrow will be a transitional day as the wind and clouds roll in from the west, but hoping to wake up to another white frost coated scene, unfortunately the next few mornings will be the other face of winter, dark grey and wet most likely.

[Mark Neal.]

We reached -5c just after sunrise this morning. Today's High was 4.1c. Finished the day under clear skies again and themp of -4.5c.