# Lerwick Atmospheric Electricity,,,,,,,,,,,,,,,,,,,,,,,,,
# monthly PG mean values measured from Benndorf and Brewer electrographs,,,,,,,,,,,,,,,,,,,,,,,,,
"# from days classified as ""1a"" or ""2a"" (1927-1956), columns 2-13",,,,,,,,,,,,,,,,,,,,,,,,,
"# from hours selected as having ""No Hydrometeors"" (from 1957 to 1984), columns 14-25",,,,,,,,,,,,,,,,,,,,,,,,,
#,1a and 2a ,,,,,,,,,,,,No Hydrometeors,,,,,,,,,,,,
# year,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,
1925,,,,,,,,,,,,,,,,,,,,,,,,,
1926,,,,,,,,,,,,,,,,,,,,,,,,,
1927,103,206,143,79,110,173,155,162,114,159,83,93,,,,,,,,,,,,,
1928,104,59,158,185,83,90,129,153,115,106,91,110,,,,,,,,,,,,,
1929,110,141,167,145,158,163,198,139,157,81,141,125,,,,,,,,,,,,,
1930,219,121,131,136,105,202,169,163,154,198,103,140,,,,,,,,,,,,,
1931,100,103,171,113,146,116,173,108,190,128,131,138,,,,,,,,,,,,,
1932,125,99,124,140,121,142,232,141,120,159,125,133,,,,,,,,,,,,,
1933,127,106,145,166,189,150,164,160,131,107,116,103,,,,,,,,,,,,,
1934,96,122,159,154,136,182,194,160,250,111,101,145,,,,,,,,,,,,,
1935,95,121,136,129,118,167,138,164,144,95,115,75,,,,,,,,,,,,,
1936,96,137,98,106,107,126,183,142,139,113,131,111,,,,,,,,,,,,,
1937,125,195,70,103,169,146,126,158,135,129,183,181,,,,,,,,,,,,,
1938,119,149,113,117,132,125,177,121,171,149,101,103,,,,,,,,,,,,,
1939,113,134,108,146,135,136,193,156,120,117,117,111,,,,,,,,,,,,,
1940,126,137,104,116,180,119,123,144,77,111,133,121,,,,,,,,,,,,,
1941,127,,142,117,350,175,187,233,197,88,141,105,,,,,,,,,,,,,
1942,99,123,107,91,128,129,133,191,153,136,70,192,,,,,,,,,,,,,
1943,111,93,119,70,98,145,108,184,132,146,108,109,,,,,,,,,,,,,
1944,112,117,115,136,96,126,145,226,135,118,123,105,,,,,,,,,,,,,
1945,109,255,81,177,181,133,220,121,117,129,102,105,,,,,,,,,,,,,
1946,,80,133,123,164,172,172,131,225,140,,106,,,,,,,,,,,,,
1947,80,134,110,123,95,120,116,111,113,144,185,88,,,,,,,,,,,,,
1948,71,92,93,151,121,146,115,123,147,105,122,108,,,,,,,,,,,,,
1949,82,108,121,123,108,160,188,121,242,116,118,148,,,,,,,,,,,,,
1950,139,86,132,117,83,183,142,179,236,201,103,118,,,,,,,,,,,,,
1951,205,125,117,133,82,119,199,104,145,135,69,162,,,,,,,,,,,,,
1952,80,111,114,146,158,123,153,156,125,99,108,115,,,,,,,,,,,,,
1953,75,180,227,152,165,196,185,151,151,113,115,145,,,,,,,,,,,,,
1954,86,146,167,70,149,169,89,101,132,88,131,154,,,,,,,,,,,,,
1955,228,193,64,166,177,128,192,169,159,112,133,127,,,,,,,,,,,,,
1956,116,98,138,80,65,136,187,112,140,93,125,110,,,,,,,,,,,,,
1957,,,,,,,,,,,,,125,130,205,125,125,130,165,125,105,95,105,135,
1958,,,,,,,,,,,,,140,135,155,120,130,135,120,195,160,120,90,110,
1959,,,,,,,,,,,,,135,124,157,133,85,115,133,114,103,150,173,134,
1960,,,,,,,,,,,,,114,160,168,141,201,140,155,91,123,114,144,140,
1961,,,,,,,,,,,,,113,137,91,175,121,141,121,132,171,205,92,125,
1962,,,,,,,,,,,,,95,76,95,96,93,125,106,112,115,100,100,103,
1963,,,,,,,,,,,,,102,120,176,122,108,76,97,81,89,128,110,93,
1964,,,,,,,,,,,,,92,106,105,105,103,97,127,93,125,127,110,119,
1965,,,,,,,,,,,,,129,90,141,133,119,119,115,164,127,180,139,143,
1966,,,,,,,,,,,,,166,160,114,132,188,190,133,139,124,142,127,149,
1967,,,,,,,,,,,,,165,168,149,128,185,133,180,191,183,145,129,134,
1968,,,,,,,,,,,,,149,175,159,229,149,177,137,150,179,153,151,165,
1969,,,,,,,,,,,,,191,157,158,147,144,163,171,190,141,171,141,164,
1970,,,,,,,,,,,,,191,137,126,118,121,178,147,177,150,135,141,139,
1971,,,,,,,,,,,,,193,166,137,161,232,99,119,120,162,159,156,165,
1972,,,,,,,,,,,,,150,191,188,112,180,237,170,150,134,123,141,208,
1973,,,,,,,,,,,,,151,154,173,121,156,175,157,185,164,158,149,141,
1974,,,,,,,,,,,,,194,178,225,142,183,173,145,195,169,134,145,155,
1975,,,,,,,,,,,,,158,198,158,142,138,211,190,186,165,188,177,136,
1976,,,,,,,,,,,,,153,165,201,133,202,205,145,191,111,205,208,,
1977,,,,,,,,,,,,,166,169,188,132,181,159,166,181,173,206,157,185,
1978,,,,,,,,,,,,,136,164,154,143,181,161,229,157,157,156,159,159,
1979,,,,,,,,,,,,,157,178,149,155,195,191,193,209,181,189,185,170,
1980,,,,,,,,,,,,,169,196,170,154,209,228,150,162,193,142,125,153,
1981,,,,,,,,,,,,,148,173,191,136,197,155,184,129,237,134,151,148,
1982,,,,,,,,,,,,,188,193,135,135,185,120,190,115,145,205,150,160,
1983,,,,,,,,,,,,,160,159,131,120,101,168,175,128,98,112,121,166,
1984,,,,,,,,,,,,,157,177,159,183,166,100,173,,,,,,