21 replies to this topic

[Aaron]

-2.3c
Clear
Dew point -2.7c
Wind calm
Humidity 94%
Pressure 1011.4 & steady

[SteveB]

Dry chilly start,

Temp 2.5c
Humidity 82%
Dewpoint -0.2c

[johnholmes]

cold mostly clear and frosty, a low of -1.5C, its on -0.2C just now; so the first air frost since 19 March and the lowest temperature since 14th March(-2.1C)

[Dorsetbred]

Mornin' All, currently:
Temp -0.5°C
DP -3.7°C
Rh 79%
Wind Calm
1016.0 mb RISING SLOWLY

Conditions; Overcast & frosty

[Tellow]

First hard frost of this winter for me. Temp at 0C, 86% humidity, and winds 11mph SW.

[MKsnowangel]

Temperature -1.2 °C
Windchill 0 °C
Dew Point -2 °C

Wind
Speed / Dir 3.2 km/h / 0.9 m/s from SW
Wind Gust 9.7 km/h

Conditions
Pressure 1013.8 hPa
Clouds Clear

Moisture
Humidity 89%
Rainfall 0 mm
Snow Depth 0 cm

[Midlands Ice Age]

Thought I'd already posted this .....

Temperature currently 0.0C after overnight low of -0.4C.
The thing I am awaare of is that the last 4nights have seen the overnight low temperature to fall by about 0.5C degrees.
Does this represent the colder air penetration?

MIA (Solihull)

[BornFromTheVoid]

Currently 3.0C, low overnight of 2.7C. Clear skies.

[Coast]

0.4°C (-2.0°C overnight)
1015.6 mb rising 0.4 mb/hr
Wind 1.8 mph gusting 6.2 mph max W
DP -0.8°C
Humidity 91%
No rain last 24 hours
Cloud base 536 ft

A lovely sharp, cold and very bright Winters day with clear blue skies and a thick frost.

[Terminal Moraine]

Snow showers died out shortly after midnight apart from a few flakes from passing decaying Cu.
Currently dry with sunny intervals and 6 oktas Ci, Ccu and Cu.
The temp' is 0.2c after a min' of -0.5c and a grass min' of -2.3c.
Mean wind speed, 16 mph W
Rainfall in 24 hrs ending 0900 ( waiting for snow from gauge to thaw )
Vis', 80 km
Mean depth of lying snow 3cm; 100% cover.

[reef]

As close as it gets to the first air frost of the season here, but we just missed out with a min temp of 0.0C. Nevertheless theres a sharp ground frost with everything white.

Currently mostly clear and sunny with a temperature of 1.8C.

[wimblettben]

The coldest night yet here with a low of -3.9 recorded.

Mostly clear but with quite a lot of frost around.

[The PIT]

A cold start but no air frost. Light showers of freezing rain and sleet early on making pavements very icy. Snow showers on top.
At present light showers odd flake of snow temp 3.6C
Rainfall since Yesterday 6.9 mm
wind f3 WSW

[Bottesford]

Coldest night so far this season at +0.1c. Still some ice around so I think some areas around this hilly area are colder than here. Always seems the very bottom of the bowl shaped area here is the coldest with more ice than here (well especially since I have none!).
Now 3.9c under lovely sunny skies and light winds at last.

[Solar Sausage]

Dry and sunny, 6C. There was an air-frost this morning, though...

[Polar Continental]

Saturday 10th December 2011:

Mostly clear overnight with a continued force 2-3 SW wind accompanied by a moderate and penetrating frost, low –3.3c with –5.7c on the grass. At observation, sunny and frosty, though with high cloud increasing.

Today's readings for the 24 hrs up to 09:00 GMT:

3Oktas: Cirrocumulus, Cirrus, contrails.
Visibility, 1 mile.
Temperature: -2.3°C
Humidity: 92%
Dew point –3.5°C
Wind Direction: Force 3 SSW
Barometer: 1014mb rising.

Maximum temperature to 18:00 GMT yesterday: 6.2°C
Minimum temperature overnight: -3.3°C
24-hour maximum = 6.2°C
24-hour minimum: -3.3°C
Minimum temperature on grass: -5.8°C
Rainfall total: 0.0 mm

Yesterday:

Clear after 20:00 GMT last night and the WNW wind fell fresh. Low 2.5c with –1.0c on the grass. At observation, clear and dry. There were sunny spells through the day and a few wintry showers of hail, rain and sleet scattered around. The temperature briefly reached 6.2c during the early afternoon, but was below 4c for the most part of the day. The evening was clear with ground frost setting in quickly.

December: 2011 so far:

Mean temperature: 5.0c (+ 0.7c) of the local average)
Maximum temperature: 8.1 on the 1st.
Minimum temperature: -3.3c on the 10th
Grass Minimum: -5.7c on the 10th
Rainfall = 18.0mm
Wettest 24 hours = 8.8mm on the 6th
Maximum wind gust: 45.6 mph W on the 8th.

2011 so far:

Maximum temperature: 29.1 on the 27th June.
Minimum temperature: -7.0c on the 31st Jan
Grass Minimum: -10.4c on the 31st Jan
Rainfall = 440.2 mm
Wettest 24 hours, 22.5mm on the 24th Aug
Maximum wind gust: 56.8mph, SSE 7th Feb

Edited by Polar Continental, 10 December 2011 - 14:42 .

[Stargazer]

A beautiful crisp winter's day. Dry and cold with a sharp air frost early morning, sunny spells all day and very little wind. Current conditions: scattered cloud, 3.8 deg C, wind light W. Today's maximum 5.7, last night's minimum -2.0.

[SteveB]

Pressure 1011.5hPa
Temp 5.8c
Max Temp 6.1c
Min Temp 2.4c
Humidity 86%
Dewpoint 3.6c
Rainfall 0.0mm
Monthly Rainfall 12.9mm

[Terminal Moraine]

A dry and mainly cloudy day with a slight thaw of lying snow during the afternoon, the snow re-freezing after 1700.

At 1800;
Temp', 1.1c
Max' today, 2.6c
Min' last night, -0.5c
Grass min', -2.6c
Rainfall in 24 hrs ending 0900, 3.4 mm
Rainfall from 0900-1800, nil
Sunshine today, 0.54 hrs
Mean wind speed, 13 mph SW
Highest gust today, 26 mph W at 0907
6 oktas Cst and Cu
Vis', over 80 km
Ground 95% covered with 2.6cm of frozen snow.

[Kent Snow]

-1.4C, frosty, clear skies, wind light, 1016hPa.