Calibrated rainfall from Armagh Observatory, 1838-1839(mm). Square 1 raingauge. Column 1 - date, column 2 Jan, column 3 Feb, column 4 March etc. Key: -999 date does not exist, -777 frozen guage,-666 snow, -888 data unavailable,*** data cannot be read. 1838 1 0.0 0.0 5.7 0.0 0.0 0.0 2.9 14.0 2.2 0.0 10.0 10.8 2 0.0 0.4 1.8 0.4 11.7 0.0 2.2 4.7 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 8.0 0.0 0.0 7.3 0.0 5.6 0.7 4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.7 5.1 0.8 1.1 0.0 5 0.0 0.0 4.3 7.5 0.0 0.0 0.0 13.5 9.7 0.0 3.9 0.0 6 0.0 4.5 0.0 3.9 0.0 0.0 4.6 4.7 10.3 0.0 18.8 2.0 7 0.0 0.0 1.7 26.1 0.0 0.0 0.0 0.0 0.0 0.0 7.8 0.0 8 0.0 11.5 0.0 0.0 0.0 0.0 0.0 5.8 0.0 0.0 4.3 0.0 9 0.0 0.5 0.0 2.0 0.0 10.9 2.3 4.2 0.0 0.0 0.9 0.0 10 0.0 0.0 0.0 0.0 0.0 4.3 12.4 3.2 0.0 1.4 0.9 0.4 11 0.0 0.0 9.1 0.0 0.0 6.7 5.2 0.0 0.0 0.0 0.0 0.2 12 0.0 0.0 4.3 0.0 0.0 0.0 3.3 0.5 3.7 0.3 0.0 0.0 13 0.0 0.0 2.2 0.0 0.0 0.0 9.7 0.0 0.0 1.5 0.0 0.0 14 3.3 0.0 0.0 0.0 0.0 0.0 3.7 0.0 0.0 0.3 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 5.5 0.0 0.0 0.0 2.5 0.0 0.7 16 0.0 0.0 0.0 0.0 0.2 0.0 3.2 13.6 0.0 0.0 0.0 0.0 17 0.0 4.8 2.7 1.7 0.0 0.0 6.0 0.0 0.0 0.8 0.0 0.0 18 0.0 0.0 0.0 0.0 6.0 0.0 0.0 8.2 1.0 0.0 0.0 0.0 19 0.0 0.0 9.0 0.0 16.6 34.9 1.8 0.0 2.5 0.5 0.0 6.2 20 10.4 0.0 0.1 0.0 0.5 0.0 0.0 8.7 0.0 0.5 0.0 0.0 21 1.1 0.0 0.0 3.9 0.0 8.0 0.0 13.0 0.0 0.0 0.0 6.8 22 0.8 0.6 0.0 8.5 0.0 0.0 0.0 0.0 1.7 0.0 3.5 6.2 23 0.0 2.0 0.0 3.1 0.0 0.0 3.5 1.2 0.0 0.0 0.0 7.9 24 0.0 10.8 3.3 0.0 0.0 0.0 0.0 6.1 0.0 0.0 0.0 11.2 25 0.0 10.0 0.6 0.0 0.0 0.0 8.3 0.0 0.0 6.3 0.6 1.8 26 0.0 0.0 0.0 0.0 0.0 5.2 0.0 0.0 0.0 1.3 15.8 4.5 27 0.0 2.2 0.0 0.0 0.0 3.0 6.5 0.0 0.0 0.3 4.6 0.0 28 9.6 2.1 0.6 0.0 7.5 9.5 6.7 0.0 0.0 0.0 22.8 2.8 29 1.6 -999 0.0 1.4 0.4 0.0 5.2 0.0 0.7 0.0 0.5 0.2 30 0.0 -999 0.0 0.0 0.0 11.6 2.2 0.0 0.0 0.0 0.0 0.0 31 3.2 -999 0.0 -999 0.0 -999 0.0 0.0 -999 12.9 -999 0.0 1839 1 0.0 4.2 4.2 0.0 0.0 0.0 0.0 0.2 1.9 3.6 4.6 0.0 2 0.3 6.1 0.0 0.0 0.0 0.0 0.0 0.0 5.6 0.4 2.2 0.0 3 0.0 1.7 0.0 0.0 5.7 0.0 0.0 0.0 2.0 18.3 11.2 0.1 4 0.0 0.0 0.0 3.8 0.0 0.0 0.0 0.0 3.1 0.0 4.4 4.7 5 0.0 0.0 0.0 1.3 0.0 0.0 1.0 2.4 0.0 0.0 0.0 0.0 6 1.0 2.2 0.0 0.0 0.0 1.8 11.5 3.7 10.8 0.0 1.5 1.4 7 0.0 2.8 0.0 0.0 0.8 0.3 5.0 1.5 9.7 0.0 1.9 0.0 8 0.0 1.7 0.0 0.0 0.0 0.8 1.9 0.8 3.6 0.0 8.8 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 8.0 1.9 1.3 1.7 0.1 0.8 10 0.3 0.0 6.3 0.0 0.0 12.7 0.0 3.1 0.0 35.8 0.0 2.3 11 0.0 0.8 0.0 0.0 0.0 9.3 4.3 0.0 0.0 5.6 0.0 10.8 12 1.0 0.0 0.8 0.0 0.0 0.0 2.5 0.0 2.0 2.8 0.0 35.9 13 0.0 0.0 2.9 0.0 0.0 1.0 2.0 12.6 2.0 4.8 4.5 25.3 14 0.6 0.0 5.3 0.0 2.2 0.0 5.0 13.9 34.1 2.1 1.1 0.0 15 0.0 0.9 2.3 0.9 0.9 0.0 3.4 3.4 4.6 0.4 1.0 1.2 16 0.0 0.0 0.0 7.6 0.0 0.0 0.0 1.8 5.1 2.5 0.0 0.3 17 0.0 0.0 0.0 5.3 0.0 2.9 0.5 1.0 0.6 0.1 0.0 3.2 18 4.5 0.0 0.6 0.7 5.8 0.1 24.5 0.0 3.7 0.0 4.2 1.9 19 0.0 0.0 3.4 0.0 0.0 2.3 0.0 4.7 0.0 0.0 0.0 3.3 20 7.7 0.0 2.5 1.0 0.0 28.2 0.0 0.0 2.2 0.0 4.4 2.0 21 0.0 1.0 1.5 4.6 0.0 10.0 0.3 1.2 0.0 0.2 0.0 0.2 22 0.0 2.1 0.0 5.2 0.0 0.3 0.5 2.7 0.0 11.4 0.0 1.5 23 0.0 0.3 0.5 0.0 0.0 0.0 5.8 3.3 0.2 36.9 0.7 5.4 24 0.0 0.6 1.0 0.0 0.0 0.3 5.4 4.4 7.4 0.6 0.1 2.0 25 0.0 0.0 2.6 0.4 0.0 0.0 0.4 0.0 2.8 0.0 0.1 0.0 26 0.0 2.0 4.0 0.1 0.0 2.0 0.0 0.7 0.4 0.0 0.0 0.0 27 0.0 0.7 1.8 0.0 0.0 3.1 0.0 1.1 2.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 0.0 1.1 0.0 1.7 0.0 0.0 0.0 0.0 29 0.0 -999 2.0 0.0 0.0 0.0 2.9 0.0 0.0 0.0 17.8 2.9 30 0.0 -999 0.7 0.0 0.0 0.0 5.3 7.2 0.0 0.0 0.0 2.7 31 0.0 -999 0.5 -999 0.0 -999 0.0 7.2 -999 0.2 -999 0.0