Thursday 13th January weather observations

[Summer Sun]

A calm and chilly night with mostly clear skies

Temp 3.3c

[The PIT]

Dry mild clear skies with light winds

Temp 4.9C, low 4.7C, Barometer 1037mb falling slowly, Wind F1 SSW, Rainfall nil

[johnholmes]

Dry, mostly clear sky as far as I can see, patchy white ground frost with a current low of 0.8 C, 1.4 C at the moment 

[Summer Sun]

A chilly morning with clear skies and clam

Temp 4.2c with a low of 0.1c

[Terminal Moraine]

A dry, clear night with typical anticyclonic inversion conditions. A clear and sunny start to this morning but a few fog patches in the valley bottoms.

At 0900

 Temp; 3.6c

24 hr max; 7.5c

24 hr min; 3.3c

Overnight min; 3.5c

Grass min; -0.2c

Rainfall in 24 hrs ending 0900; 0.1 mm

 Mean wind speed; 13 mph W

1 okta Ci

 Vis; 12 km

[Polar Continental]

Thursday 13th January 2022

 

Clear and frosty overnight. Shallow fog forming towards dawn. At observation, shallow fog, frost, clear overhead.

 

24-hour maximum 7.9c

24-hour minimum -1.8c

Minimum temperature on grass -5.1c

Maximum wind gust: Midnight to Midnight) 5.8mph WSW

Rainfall total = 0.0mm

Conditions at 09:00 GMT

0 Oktas Clear overhead.

Visibility <50 yards

Temperature: -0.6c

Humidity 88.3%

Wind Direction calm force 0

Barometer 1040.6mb Trend steady.

Yesterday. 

 

Mainly clear overnight, widespread frost. Sunny and frosty this morning. Continuing mainly sunny, a few patches of low cloud early afternoon. Ground frost developing soon after dark.

[The PIT]

A dry day overall with sunny spells pleasant in the sun

Max temp 8.3C, now 5.8C, Barometer 1036mb falling slowly, Wind F1 WNW, Rainfall nil

[Terminal Moraine]

A dry, sunny and almost cloudless day.

At 1800

 Temp; 3.9c

Max today; 6.8c

Min last night; 3.5c

Grass min; -0.2c

Rainfall from 0900-1800; 0.0 mm

 Sunshine today; 5.1 hrs

 Mean wind speed; 15 mph W

Highest gust today; 29 mph W at 1253

0 oktas cloud

 Vis; 60 km

[Stargazer]

Cold clear start with a hard frost then dry and sunny all day, frosty again this evening. Maximum 9.8, minimum -1.1. Wind light S.