Tuesday 18th January weather observations

[Summer Sun]

A calm and cold and frosty night with clear skies

Temp -0.7c

[The PIT]

Clear skies and mild

Temp 4.6C,  low 3.1C, Barometer 1033mb falling rapidly, Wind F1 S, Rainfall Nil

[johnholmes]

Looks a clear sky, frosty with current low on -3.2 C

[Summer Sun]

A cold and clear morning with a hard frost overnight

Temp -2.1c with a low of -2.8c

[Terminal Moraine]

A dry and clear night with a sheet of broken Ac moving in from the west towards dawn. A remarkable temperature inversion during the evening with the temperature in the screen rising to 9.2c by 1951 and then falling slowly, but erratically, for the rest of the night. The temperature on the mast 20 feet above the roof reached a max' of 11.6c around the same time whereas in the valleys there was thick frost.

At 0900

Temp; 5.3c

24 hr max; 9.2c

24 hr min; 3.7c

Grass min; -1.2c

Rainfall in 24 hrs ending 0900; 0.0 mm

 Mean wind speed; 18 mph W

7 oktas Ac

 Vis; over 80 km

Valley fog

[Polar Continental]

Tuesday 18th January 2022

 

Clear with moderate frost overnight. A good deal of medium level cloud has moved in over the area since dawn. Frost.

 

24-hour maximum 8.5c

24-hour minimum -4.2c

Minimum temperature on grass -7.0c

Maximum wind gust: Midnight to Midnight) 12.8mph WSW

Rainfall total = 0.0mm

Conditions at 09:00 GMT

6 Oktas Altocumulus.

Visibility 2 miles

Temperature: -3.1c

Humidity 88.9%

Wind Direction W force 1

Barometer 1037.2mb Trend falling slowly.

Yesterday. 

 

Clear spells overnight, ground frost forming. Sunny so far this morning. Unbroken sunshine throughout.

[Taylor31]

Beautiful crisp winters days feeling chilly out there.currwntly 3 degrees. Feels cold ,clear skies .lovely jubbly.

[The PIT]

A mild winters day with sunny spells. Strange day temps this morning when I left for work were 5 degrees but still a ground frost.

Max temp 9.4C, now 4.7C, Barometer 1031mb falling slowly, Wind F2 SW, Rainfall Nil

[Terminal Moraine]

A sheet of broken Ac cleared by late morning to allow sunny spells. Cloudier again by late afternoon but much of the cloud cleared again after sunset.

At 1800

 Temp; 3.1c

Max today; 7.9c

Min last night; 3.7c

Grass min; -1.2c

Rainfall from 0900-1800; 0.0 mm

 Sunshine today; 2.9 hrs

Mean wind speed; 15 mph S

Highest gust today; 34 mph SW at 0947

6 okta Ac and Ci

 Vis; 30 km

[hillbilly]

A keen frost to start leaving a dry and sunny day

[Stargazer]

Cold and murky with freezing fog persisting for much of the day. Maximum 4.0, minimum -2.3. Wind light variable.