what is WEST?
Western European Summer Time
when does the scheme run?
last Sunday in March to the last Sunday in October
what countries observe this?
Western European
which months has similar daylight?
mid-February
and the other month?
October
what time does the changes take place?
01:00 UTC
what's used during the winter?
Greenwich Mean Time (UTC+0)
does WEST affect tempature?
yes
when did ireland start using this time?
1971
is ireland the only country that uses this time?
In Ireland, only one listed