0900z: 12003KT 600m Slight drizzle and Fog 8ST000 7.3/6.7 QFF 1033.9 rising..
SYNOP: 41006 81203 10073 20067 40339 52005 75154 886// 333 88700=
Dry and cloudy (apart from a few spots of rain around 1300z) for most of daylight hours Monday. Slight rain and drizzle commenced from around 1530z, becoming purely drizzle during the evening, and persisting throughout the night. Extensive low cloud spread in early evening, cloud bases lowering overnight to reach the surface. Visibility good or very good to begin with, deteriorating late afternoon to moderate and becoming poor overnight. Surface winds F2 or less, easterly or southeasterly in direction. It is currently very gloomy and damp, with extensive low cloud, slight drizzle and fog.

24/0900z to 25/0900z:
Max: 7.4 (1351z)
Min: 5.8 (0900z) [2100z-0900z min: 6.8 (2100z)]
Rain: 0.6 mm

Merry Christmas to you all. Or, as they say around here, Nadolig Llawen.

--
Freddie
Ystrad
Rhondda
148m AMSL
http://www.hosiene.co.uk/weather/
https://twitter.com/YstradRhonddaWx for hourly reports (very few tweets getting through currently)
Stats for the month so far: https://www.hosiene.co.uk/weather/st...201812DEC.xlsx