Norman wrote:
Col wrote:

Alan White wrote:
Lat N 560 06' 05"
Long W 40 50' 15"
National Grid NS236935
82m ASL

The Snowdon Horseshoe from the north-east, taken
mid-morning of the 17th:-
https://dl.dropboxusercontent.com/u/...4/P1020267.jpg

(%)= percentage of twelve year mean.
(+ or -)= difference from twelve year mean.
(...)= since August 2002

TEMPERATURE (0C)
Mean Max: 22.1 (+1.5)

That must be one hell of a micro-climate you've got going up there
if your mean July max is 20.60C and mine is only around 190C!

I haven't done the final July figures for here yet, Col, but the mean
daily max is going to be around 22 deg. Your 19 deg looks to be very
low.

19°C is what I would expect as the average for around here, I do not
have enough data to give a meaningful figure for my location.

The average max for July this year was 21.5°C.
--
Col

Bolton, Lancashire
160m asl
Snow videos:
http://www.youtube.com/channel/UC3QvmL4UWBmHFMKWiwYm_gg