Shannon Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 8 9 11 13 15 18 19 19 17 14 10 9 Lowest Temperature 3 3 4 5 7 10 12 12 10 8 5 4 Precipitation 98 71 71 56 60 63 57 82 82 91 95 99 　London Highest Temperature 6 7 10 13 17 20 22 21 19 14 10 7 Lowest Temperature 2 2 3 5 8 11 13 13 11 8 5 3 Precipitation 53 40 37 38 46 46 56 59 50 57 64 48 Precipitation number of days 17 13 11 14 13 11 13 13 13 14 16 16

Ireland 　Dublin 　Cork 　Galway 　Kilkenny 　Shannon	The time difference of Shannon is UTC+0 UTC+1 for daylight saving time Winter time Daylight savings time UTC 0:00 1:00 0:00 1:00 2:00 1:00 2:00 3:00 2:00 3:00 4:00 3:00 4:00 5:00 4:00 5:00 6:00 5:00 6:00 7:00 6:00 7:00 8:00 7:00 8:00 9:00 8:00 9:00 10:00 9:00 10:00 11:00 10:00 11:00 12:00 11:00 12:00 13:00 12:00 13:00 14:00 13:00 14:00 15:00 14:00 15:00 16:00 15:00 16:00 17:00 16:00 17:00 18:00 17:00 18:00 19:00 18:00 19:00 20:00 19:00 20:00 21:00 20:00 21:00 22:00 21:00 22:00 23:00 22:00 23:00 0:00 23:00