Tideswell, Derbyshire - Friday 15th January 2021
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0630z CALM 30km SKC -06.0/-06.7 1030
RMK: Snow eventually died out around 2100z
yesterday evening. The sky remained cloudy till
about 0200z then the rapidly falling temperature
suggests that the cloud cleared. It's a fine morning
with a hard frost.

0900z CALM 20km 1Ac120 6Ci250 -06.8/-07.5 1031
RMK: Cirrus spreading from NW. There's 4 cm of
lying snow. Untreated roads are covered with thick
frozen slush. This morning's min temp is the lowest
in any month since -7.4C on 3rd Feb 2019 and is the
lowest in January since -9.5C on 16th Jan 2013.
09-09z: Tx +0.7 (0900z yesterday) Tn -6.9 (0827) RR 6.8
15-09z: Tg -11.3 00-24z: Sun nil

1630z 17004kt 0300 FZFG VV/// -01.9/-02.3 1030
RMK: Sunny spells during the morning and into the
early afternoon. A gentle S'ly breeze set in at 1400z
and brought fog with it. The fog has persisted since then.
There's 4 cm of lying snow. Main roads are clear but
untreated roads are badly affected by frozen slush.
Max temp -0.1C and we had 3.9 hours of sunshine.

--
Norman Lynagh
Tideswell, Derbyshire
303m a.s.l.
https://peakdistrictweather.org
Twitter: @TideswellWeathr