It's because the government of France said so. That's really the final answer regarding time zones. Anything else would answer why they said so. Each country is free to choose its time offset, no matter how ridiculous it is (and there are some ridiculous ones out there.)
Because when the Earth was divided into time zones, Paris happened to be in the one that is one hour ahead of UTC.
In North America, EST (UTC-5) is 1 hour ahead of CST (UTC-6).In Australia, EST (UTC+10) is ½ hour ahead of CST (UTC+9.5).
yes, they are both in the Central European Time Zone (GMT +1 hour)
From the last Sun. of Mar. to the last Sun. of Oct., Moscow (UTC+3) is 1 hour ahead of Paris (UTC+2).From the last Sun. of Oct. to the last Sun. of Mar., Moscow (UTC+3) is 2 hours ahead of Paris (UTC+1).
Yes, Atlantic Standard Time (UTC-4) is one hour ahead of Eastern Standard Time (UTC-5), and Atlantic Daylight Saving Time (UTC-3) is one hour ahead of Eastern Daylight Saving Time (UTC-4).
Paris is 7 hours ahead of Chicago during about 93% of the year (during the three or four weeks per year when Chicago is on daylight saving time but Paris is not on summer time, Paris is 6 hours ahead of Chicago). Chicago is CST (UTC-6) or CDT (UTC-5) Paris is CET (UTC +1) or CEST (UTC +2)
Paris (UTC+1/UTC+2) is always one hour ahead of London (UTC/UTC+1).
In North America, EST (UTC-5) is 1 hour ahead of CST (UTC-6).In Australia, EST (UTC+10) is ½ hour ahead of CST (UTC+9.5).
Italy (UTC+1/UTC+2) is always 1 hour ahead of Scotland (UTC/UTC+1).
yes, they are both in the Central European Time Zone (GMT +1 hour)
From the last Sun. of Mar. to the last Sun. of Oct., Moscow (UTC+3) is 1 hour ahead of Paris (UTC+2).From the last Sun. of Oct. to the last Sun. of Mar., Moscow (UTC+3) is 2 hours ahead of Paris (UTC+1).
No, Utah is in the Mountain Time Zone, which is UTC-7 during standard time and UTC-6 during daylight saving time. It is not one hour ahead.
Spain (UTC+1/UTC+2) is always 1 hour ahead of England (UTC/UTC+1).
Yes, Atlantic Standard Time (UTC-4) is one hour ahead of Eastern Standard Time (UTC-5), and Atlantic Daylight Saving Time (UTC-3) is one hour ahead of Eastern Daylight Saving Time (UTC-4).
Paris is 7 hours ahead of Chicago during about 93% of the year (during the three or four weeks per year when Chicago is on daylight saving time but Paris is not on summer time, Paris is 6 hours ahead of Chicago). Chicago is CST (UTC-6) or CDT (UTC-5) Paris is CET (UTC +1) or CEST (UTC +2)
The time in Istanbul (UTC+2/UTC+3) is always one hour ahead of the time in Amsterdam (UTC+1/UTC+2).
No, Spain (UTC+1/UTC+2) is always 1 hour ahead of Ireland (UTC/UTC+1).
Alabama (UTC-6/UTC-5) is almost always one hourahead of Utah (UTC-7/UTC-6).