ROCHDALE - TOTAL  HOURS  OF  SUNSHINE
Readings between Jan 1975 and Feb 2006 are estimated - Winter months Nov-Feb had some screening 1947-2006
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
1947             103.2 260.1 101.2 70.8 61.3 8.9  
1948 22.2 43.2 144.3 144.4 246.6 175.8 170.9 95.6 68.6 73.8 33.0 34.3 1252.7
1949 36.5 71.9 133.0 147.3 231.1 250.0 186.2 184.9 153.6 69.3 27.6 28.2 1519.6
1950 21.5 43.3 95.0 134.3 162.2 206.8 158.2 128.9 82.6 72.5 37.4 29.7 1172.4
1951 17.5 34.3 68.9 171.0 173.5 203.9 153.5 116.4 103.2 93.9 28.4 23.1 1187.6
1952 41.4 63.9 82.5 128.4 160.0 165.3 123.2 123.2 89.0 90.1 66.4 18.8 1152.2
1953 25.3 47.5 112.4 165.6 202.9 132.4 162.8 145.0 106.0 66.5 23.1 16.6 1206.1
1954 44.1 37.5 88.4 157.2 112.7 129.2 106.7 94.8 118.5 55.3 40.2 14.7 999.3
1955 20.5 64.0 133.3 128.4 183.6 141.5 273.8 188.9 121.3 83.5 25.4 30.4 1394.6
1956 27.2 73.9 112.8 128.7 205.0 134.6 132.2 112.1 89.3 81.6 36.6 1.9 1135.9
1957 30.2 49.0 63.8 133.5 179.4 277.6 101.0 102.3 98.2 62.3 38.7 30.1 1166.1
1958 23.0 37.9 97.3 118.5 115.7 106.3 121.5 113.6 103.3 66.5 24.2 13.5 941.3
1959 44.5 32.0 64.6 105.2 220.0 208.3 181.6 178.2 177.4 119.4 31.0 17.7 1379.9
1960 20.6 59.4 79.8 132.9 158.6 242.7 106.1 127.2 111.1 50.3 28.1 31.9 1148.7
1961 26.8 39.5 95.7 75.2 165.8 164.1 116.0 145.7 114.3 91.5 39.5 23.1 1097.2
1962 22.2 60.0 101.8 157.9 148.4 170.1 96.5 112.2 76.0 70.2 36.2 28.8 1080.3
1963 32.4 65.4 81.8 87.6 153.2 179.7 164.9 96.1 128.5 70.4 24.7 24.6 1109.3
1964 24.3 52.3 53.2 94.0 160.7 107.5 134.9 158.6 132.4 100.6 42.8 29.8 1091.1
1965 30.8 20.2 118.9 138.1 129.6 154.0 90.4 149.4 81.5 106.7 58.6 19.6 1097.8
1966 31.0 21.7 84.5 89.5 186.0 128.8 155.5 136.4 108.7 60.3 39.0 29.4 1070.8
1967 41.4 47.0 102.4 82.1 129.7 203.6 159.2 118.1 93.6 71.5 26.6 46.4 1121.6
1968 19.5 72.4 76.1 168.6 131.1 174.8 103.3 149.9 89.7 38.0 36.9 30.5 1090.8
1969 13.2 42.9 67.6 179.7 106.1 232.0 180.3 139.1 89.4 84.4 61.1 20.7 1216.5
1970 13.9 67.1 109.4 135.8 187.7 246.7 131.7 160.7 104.1 88.4 34.2 32.8 1312.5
1971 20.7 40.1 69.6 112.9 202.4 128.2 224.6 115.2 142.7 101.4 49.3 14.9 1222.0
1972 24.4 25.1 119.5 113.9 124.2 123.4 176.7 163.3 113.1 83.0 39.1 27.6 1133.3
1973 23.1 61.6 114.4 164.2 156.6 184.7 137.2 177.1 119.0 74.4 58.3 25.8 1296.4
1974 28.9 33.8 94.3 177.5 178.8 202.5 126.9 168.6 123.3 66.7 34.9 18.4 1254.6
1975 17 67 83 99 195 243 175 206 133 93 61 18 1390
1976 25 44 100 131 121 209 235 232 86 60 47 24 1314
1977 29 39 70 128 222 175 183 135 87 95 52 24 1239
1978 24 40 88 100 189 130 134 103 75 58 52 21 1014
1979 36 48 61 94 154 150 135 144 124 82 34 27 1089
1980 34 23 84 145 213 119 127 117 119 75 39 29 1124
1981 23 47 59 118 132 119 111 162 143 94 25 30 1063
1982 39 45 105 153 192 140 171 132 118 65 36 16 1212
1983 24 53 45 106 99 144 212 207 88 75 35 25 1113
1984 35 43 52 186 170 143 236 191 88 77 34 32 1287
1985 30 57 95 98 138 167 155 115 112 71 55 20 1113
1986 34 73 88 110 165 178 119 106 135 85 55 23 1171
1987 41 45 88 132 168 92 146 124 141 89 28 24 1118
1988 33 50 71 102 185 155 115 137 102 88 60 18 1116
1989 38 65 73 109 227 217 226 172 114 69 48 19 1377
1990 37 39 97 153 201 93 243 143 116 63 28 18 1231
1991 46 50 53 131 98 124 163 170 162 71 37 22 1127
1992 29 49 59 99 224 195 151 151 103 58 38 25 1181
1993 30 38 87 116 135 175 124 133 82 98 37 21 1076
1994 37 38 81 152 142 135 207 151 103 87 38 25 1196
1995 34 46 116 150 174 191 222 258 108 101 55 27 1482
1996 13 51 67 82 153 201 189 150 114 75 49 26 1170
1997 39 39 85 101 199 124 211 175 117 101 22 17 1230
1998 30 46 59 101 164 102 120 149 118 62 39 25 1015
1999 36 48 80 120 123 174 203 128 147 100 47 25 1231
2000 19 55 86 120 196 125 146 152 102 58 23 25 1107
2001 45 48 88 89 178 132 173 156 85 96 28 41 1159
2002 25 52 104 159 150 149 137 120 150 75 35 28 1184
2003 46 68 145 166 161 184 146 174 129 103 44 28 1394
2004 21 76 91 94 172 151 139 144 133 69 24 29 1143
2005 19 39 51 106 159 165 107 129 109 49 57 26 1016
2006 34 58 76.07 101.48 106.49 154.12 260.42 84.46 127.44 66.74 64.36 25.56 1158.98
2007 42.44 74.93 112.60 181.36 115.04 120.52 91.70 136.38 93.78 81.59 55.36 50.84 1156.54
2008 13.74 98.61 72.26 76.45 161.47 132.78 126.02 54.22 87.46 74.68 48.51 62.72 1008.92
2009 49.34 29.83 99.87 145.80 154.60 154.08 119.07 90.28 83.98 64.92 28.78 56.58 1077.13
2010 54.37 47.56 100.10 138.19 158.06 192.81 49.02 99.70 97.97 114.79 77.61 56.69 1186.87
2011 36.61 30.27 124.70 189.51 117.68 153.40 151.03 80.53 102.31 65.55 57.97 19.49 1129.05
2012 53.18 47.51 141.03 81.17 182.35 59.15 82.84 94.39 94.05 70.36 48.32 52.63 1006.98
2013 21.69 67.42 98.55 106.88 122.93 162.29 228.90 112.52 78.88 41.99 71.76 37.01 1150.82
2014 24.92 34.49 118.75 96.83 112.52 132.55 199.84 120.88 111.76 52.40 51.83 33.98 1090.75
2015 37.12 45.08 86.05 179.81 104.12 154.37 137.99 109.26 140.70 68.32 32.99 19.54 1115.35
2016 30.26 63.05 84.13 129.10 174.88 102.46 102.38 123.81 103.63 93.59 66.75 40.39 1114.43
2017 52.01 33.46 103.37 118.85 184.52 99.94 117.63 110.77          
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average 30.6 49.4 89.9 126.7 162.9 159.9 153.6 140.1 110.1 77.1 42.1 26.9 1170.0
Highest 54.37 98.61 145.0 189.51 246.6 277.6 273.8 260.1 177.4 119.4 77.61 62.72 1519.6
Year 2010 2008 2003 2011 1948 1957 1955 1947 1959 1959 2010 2008 1949
Lowest 13.0 20.2 45.0 75.2 98.0 59.15 49.02 54.22 68.6 38.0 22.0 1.9 941.3
Year 1996 1965 1983 1961 1991 2012 2010 2008 1948 1968 1997 1956 1958