観測開始からの毎月の値
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前橋（群馬県) 日照時間の月合計値（h）
| 年 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | 年の値 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| × | × | × | × | × | × | × | 202.2 | 144.5 | 202.3 | 177.3 | 188.0 | 914.3 ] | |
| 230.4 | 185.2 | 222.5 | 217.6 | 219.2 | 191.1 | 110.5 | 216.1 | 111.6 | 202.6 | 222.7 | 192.7 | 2322.2 | |
| 205.9 | 210.2 | 213.4 | 198.6 | 234.6 | 211.5 | 145.6 | 212.0 | 155.2 | 179.8 | 186.1 | 228.1 | 2381.0 | |
| 182.2 | 209.2 | 254.1 | 193.2 | 201.4 | 143.4 | 117.2 | 190.4 | 194.8 | 158.9 | 192.2 | 250.7 | 2287.7 | |
| 251.3 | 236.4 | 211.2 | 220.5 | 177.4 | 178.2 | 123.2 | 99.8 | 124.0 | 170.3 | 195.6 | 187.5 | 2175.4 | |
| 163.6 | 210.8 | 181.2 | 160.4 | 207.2 | 199.1 | 154.7 | 272.6 | 138.8 | 134.1 | 191.8 | 217.7 | 2232.0 | |
| 221.0 | 195.7 | 190.1 | 142.7 | 169.8 | 180.1 | 177.3 | 282.5 | 164.2 | 153.6 | 221.1 | 193.2 | 2291.3 | |
| 212.0 | 211.6 | 219.7 | 175.8 | 197.7 | 108.2 | 145.2 | 104.0 | 167.2 | 176.9 | 191.5 | 161.3 | 2071.1 | |
| 225.5 | 152.6 | 240.0 | 238.0 | 256.2 | 160.5 | 120.5 | 189.5 | 124.4 | 164.3 | 191.9 | 230.3 | 2293.7 | |
| 185.1 | 223.7 | 216.3 | 248.6 | 246.9 | 170.1 | 185.7 | 192.7 | 176.7 | 213.6 | 149.5 | 219.3 | 2428.2 | |
| 219.2 | 220.8 | 199.3 | 190.3 | 228.1 | 180.3 | 155.4 | 211.0 | 122.1 | 192.4 | 234.8 | 223.9 | 2377.6 | |
| 185.8 | 222.3 | 201.3 | 224.3 | 245.2 | 130.4 | 227.2 | 247.2 | 131.6 | 193.7 | 226.7 | 221.4 | 2457.1 | |
| 159.2 | 242.3 | 246.3 | 237.4 | 220.6 | 170.6 | 142.8 | 160.7 | 121.3 | 127.0 | 219.0 | 252.4 | 2299.6 | |
| 197.8 | 205.4 | 210.8 | 230.3 | 248.2 | 167.9 | 180.7 | 185.1 | 178.5 | 183.8 | 207.7 | 214.4 | 2410.6 | |
| 251.8 | 202.9 | 226.3 | 250.4 | 242.4 | 172.9 | 181.1 | 250.6 | 99.8 | 167.6 | 189.2 | 187.5 | 2422.5 | |
| 237.7 | 211.8 | 256.6 | 183.1 | 239.0 | 167.6 | 160.6 | 194.9 | 159.8 | 162.1 | 201.8 | 214.9 | 2389.9 | |
| 238.1 | 196.8 | 194.7 | 237.5 | 208.0 | 186.7 | 213.0 | 225.7 | 184.2 | 218.2 | 185.9 | 217.6 | 2506.4 | |
| 208.6 | 176.6 | 251.6 | 186.4 | 249.2 | 181.0 | 220.8 | 141.0 | 117.6 | 156.6 | 187.4 | 252.4 | 2329.2 | |
| 240.9 | 205.6 | 254.9 | 198.6 | 213.9 | 139.6 | 149.4 | 201.7 | 181.3 | 134.9 | 159.7 | 196.9 | 2277.4 | |
| 249.1 | 229.7 | 211.3 | 254.2 | 273.7 | 152.1 | 259.0 | 203.1 | 92.0 | 114.0 | 205.7 | 238.6 | 2482.5 | |
| 244.4 | 221.4 | 262.3 | 191.4 | 222.4 | 155.9 | 227.0 | 234.3 | 165.8 | 148.0 | 190.5 | 183.3 | 2446.7 | |
| 191.7 | 203.0 | 259.7 | 249.2 | 221.7 | 166.8 | 181.5 | 225.4 | 141.2 | 167.7 | 152.1 | 220.9 | 2380.9 | |
| 241.2 | 195.4 | 210.9 | 230.9 | 187.3 | 157.6 | 259.6 | 186.7 | 173.7 | 208.8 | 190.0 | 206.4 | 2448.5 | |
| 221.5 | 220.3 | 247.7 | 208.2 | 201.7 | 146.1 | 166.5 | 222.3 | 99.3 | 139.2 | 243.4 | 222.6 | 2338.8 | |
| 231.5 | 179.4 | 257.2 | 249.9 | 208.6 | 263.9 | 198.5 | 258.5 | 179.5 | 213.7 | 197.1 | 241.2 | 2679.0 | |
| 222.7 | 179.8 | 241.8 | 210.9 | 133.3 | 178.1 | 162.2 | 281.5 | 186.9 | 180.8 | 206.3 | 206.8 | 2391.1 | |
| 249.3 | 211.2 | 272.0 | 206.1 | 243.1 | 159.7 | 270.9 | 235.6 | 173.9 | 165.4 | 242.2 | 203.6 | 2633.0 | |
| 233.8 | 209.3 | 264.6 | 214.6 | 218.5 | 179.4 | 194.4 | 193.2 | 145.8 | 172.7 | 173.4 | 233.9 | 2433.6 | |
| 231.3 | 221.5 | 244.2 | 272.6 | 187.9 | 212.6 | 227.2 | 204.1 | 159.7 | 207.6 | 232.4 | 202.6 | 2603.7 | |
| 226.8 | 197.6 | 233.2 | 222.3 | 258.7 | 252.6 | 190.6 | 216.1 | 141.2 | 186.1 | 194.5 | 212.0 | 2531.7 | |
| 228.9 | 235.1 | 236.2 | 246.6 | 217.7 | 125.1 | 155.5 | 141.8 | 176.3 | 132.1 | 186.4 | 212.2 | 2293.9 | |
| 258.9 | 244.9 | 269.5 | 223.6 | 181.7 | 180.9 | 208.5 | 233.8 | 124.6 | 138.3 | 140.4 | 149.4 | 2354.5 | |
| 234.1 | 178.3 | 179.3 | 180.7 | 212.5 | 170.8 | 169.3 | 208.4 | 193.9 | 188.6 | 187.5 | 183.6 | 2287.0 | |
| 186.7 | 137.6 | 276.9 | 236.1 | 258.3 | 176.3 | 107.7 | 220.6 | 139.0 | 162.2 | 168.8 | 185.4 | 2255.6 | |
| 221.3 | 210.0 | 241.9 | 213.0 | 242.4 | 93.1 | 198.6 | 189.2 | 88.6 | 167.1 | 138.7 | 172.1 | 2176.0 | |
| 196.7 | 203.7 | 190.9 | 161.4 | 208.1 | 185.3 | 184.2 | 181.3 | 216.3 | 171.0 | 188.6 | 207.4 | 2294.9 | |
| 223.9 | 217.6 | 213.7 | 190.4 | 248.8 | 205.8 | 115.7 | 188.2 | 87.3 | 137.6 | 185.2 | 170.3 | 2184.5 | |
| 213.1 | 185.6 | 207.4 | 213.5 | 206.0 | 183.4 | 163.2 | 150.0 | 72.1 | 208.7 | 177.9 | 196.2 | 2177.1 | |
| 216.8 | 198.2 | 247.3 | 199.7 | 204.3 | 185.0 | 246.4 | 199.6 | 170.1 | 169.0 | 169.3 | 184.2 | 2389.9 | |
| 170.5 | 163.9 | 213.7 | 202.4 | 214.8 | 175.5 | 134.7 | 250.4 | 153.1 | 146.5 | 154.0 | 221.7 | 2201.2 | |
| 224.5 | 201.1 | 190.2 | 246.3 | 185.0 | 130.0 | 151.1 | 122.0 | 144.2 | 126.0 | 192.8 | 187.4 | 2100.6 | |
| 217.2 | 210.6 | 227.1 | 178.2 | 208.8 | 171.0 | 202.7 | 193.5 | 150.4 | 156.2 | 164.6 | 232.5 | 2312.8 | |
| 221.8 | 211.0 | 244.8 | 211.8 | 248.2 | 203.4 | 219.7 | 174.6 | 147.5 | 189.6 | 158.0 | 195.3 | 2425.7 | |
| 226.4 | 206.5 | 207.9 | 221.7 | 220.6 | 119.1 | 92.8 | 148.5 | 121.3 | 229.5 | 125.7 | 196.0 | 2116.0 | |
| 237.9 | 187.9 | 213.1 | 247.3 | 220.7 | 158.5 | 227.8 | 194.8 | 146.8 | 202.1 | 216.6 | 221.1 | 2474.6 | |
| 255.3 | 235.1 | 231.1 | 223.9 | 214.9 | 136.8 | 134.6 | 232.4 | 117.8 | 172.7 | 206.1 | 216.8 | 2377.5 | |
| 218.1 | 214.7 | 204.8 | 193.9 | 194.8 | 216.5 | 170.6 | 234.0 | 160.0 | 131.3 | 171.0 | 211.0 | 2320.7 | |
| 228.8 | 221.8 | 241.5 | 245.3 | 208.4 | 143.5 | 144.1 | 201.9 | 120.6 | 132.6 | 189.4 | 220.8 | 2298.7 | |
| 201.3 | 210.5 | 189.5 | 218.0 | 154.7 | 190.2 | 179.2 | 199.4 | 164.4 | 181.9 | 151.3 | 180.0 | 2220.4 | |
| 187.7 | 202.1 | 223.9 | 254.6 | 208.6 | 87.7 | 203.3 | 268.1 | 127.5 | 137.3 | 217.4 | 174.1 | 2292.3 | |
| 210.2 | 208.9 | 188.6 | 183.1 | 194.0 | 169.4 | 167.3 | 148.5 | 163.3 | 142.7 | 183.9 | 175.5 | 2135.4 | |
| 223.6 | 174.4 | 227.1 | 232.3 | 232.2 | 89.8 | 193.5 | 229.8 | 139.1 | 147.3 | 161.4 | 185.6 | 2236.1 | |
| 184.5 | 168.1 | 207.6 | 164.1 | 179.2 | 104.8 | 203.4 | 186.1 | 179.4 | 140.9 | 139.7 | 210.0 | 2067.8 | |
| 224.5 | 189.2 | 219.4 | 176.6 | 195.8 | 197.5 | 165.4 | 216.8 | 134.5 | 166.3 | 203.4 | 203.5 | 2292.9 | |
| 199.8 | 146.2 | 191.0 | 172.5 | 246.6 | 140.1 | 151.0 | 223.2 | 123.4 | 151.7 | 166.5 | 187.6 | 2099.6 | |
| 204.0 | 179.3 | 186.5 | 236.9 | 183.1 | 86.0 | 112.4 | 112.2 | 103.0 | 190.0 | 197.4 | 177.9 | 1968.7 | |
| 157.8 | 188.6 | 211.9 | 201.7 | 194.0 | 93.3 | 91.1 | 182.1 | 115.9 | 129.1 | 181.2 | 187.0 | 1933.7 | |
| 228.9 | 193.0 | 153.5 | 182.5 | 183.8 | 138.0 | 223.5 | 175.9 | 140.0 | 124.8 | 223.7 | 224.5 | 2192.1 | |
| 200.5 | 202.7 | 179.2 | 211.7 | 187.3 | 149.5 | 136.5 | 184.4 | 152.7 | 92.7 | 164.5 | 228.1 | 2089.8 | |
| 226.0 | 175.9 | 278.4 | 196.2 | 205.6 | 148.5 | 101.0 | 173.4 | 89.8 | 187.3 | 208.5 | 192.8 | 2183.4 | |
| 215.4 | 218.2 | 209.6 | 181.1 | 247.4 | 180.9 | 122.4 | 148.8 | 145.2 | 135.8 | 153.7 | 214.3 | 2172.8 | |
| 205.9 | 162.7 | 199.0 | 212.7 | 201.8 | 130.1 | 165.7 | 179.2 | 128.5 | 151.6 | 172.7 | 198.3 | 2108.2 | |
| 246.4 | 224.5 | 230.7 | 188.8 | 185.0 | 111.6 | 206.2 | 181.6 | 133.1 | 154.4 | 149.9 | 202.3 | 2214.5 | |
| 201.3 | 211.7 | 203.7 | 224.1 | 179.6 | 169.5 | 172.8 | 151.3 | 163.7 | 80.6 | 175.0 | 224.1 | 2157.4 | |
| 217.6 | 231.6 | 228.4 | 224.0 | 205.6 | 125.6 | 128.7 | 249.6 | 171.2 | 155.0 | 148.0 | 202.9 | 2288.2 | |
| 235.5 | 224.7 | 222.2 | 191.6 | 89.2 | 79.7 | 113.1 | 132.4 | 126.7 | 164.6 | 200.8 | 214.3 | 1994.8 | |
| 166.8 | 162.3 | 215.4 | 125.8 | 200.3 | 132.3 | 136.6 | 167.0 | 97.1 | 168.8 | 201.7 | 179.9 | 1954.0 | |
| 220.4 | 230.4 | 250.5 | 196.0 | 181.8 | 142.6 | 143.1 | 236.1 | 148.2 | 218.2 | 185.8 | 178.5 | 2331.6 | |
| 219.6 | 195.9 | 198.5 | 162.5 | 226.3 | 97.4 | 97.3 | 159.7 | 107.0 | 183.8 | 168.8 | 189.9 | 2006.7 | |
| 214.1 | 181.2 | 224.9 | 163.7 | 253.6 | 196.4 | 122.7 | 178.8 | 111.6 | 150.2 | 176.6 | 211.4 | 2185.2 | |
| 234.9 | 228.1 | 196.5 | 197.2 | 173.6 | 171.0 | 131.5 | 118.9 | 123.9 | 120.0 | 223.4 | 163.2 | 2082.2 | |
| 189.5 | 127.9 | 210.1 | 195.6 | 237.6 | 165.2 | 114.8 | 190.7 | 135.5 | 158.3 | 163.8 | 228.6 | 2117.6 | |
| 214.9 | 184.4 | 230.2 | 159.8 | 205.6 | 125.2 | 123.2 | 163.8 | 98.9 | 166.1 | 178.9 | 167.0 | 2018.0 | |
| 209.3 | 190.9 | 232.6 | 192.7 | 156.0 | 113.9 | 142.0 | 168.2 | 78.2 | 113.9 | 170.3 | 185.2 | 1953.2 | |
| 168.1 | 131.5 | 192.2 | 185.0 | 178.8 | 118.5 | 136.8 | 193.0 | 159.4 | 180.7 | 178.8 | 170.1 | 1992.9 | |
| 192.9 | 192.8 | 224.5 | 153.6 | 224.1 | 80.8 | 171.7 | 203.5 | 139.1 | 171.3 | 196.3 | 226.3 | 2176.9 | |
| 244.4 | 158.1 | 187.8 | 196.9 | 209.0 | 88.9 | 58.0 | 164.8 | 115.7 | 131.3 | 195.3 | 175.8 | 1926.0 | |
| 199.9 | 190.1 | 232.7 | 160.5 | 204.8 | 84.9 | 149.8 | 204.2 | 163.1 | 128.8 | 153.6 | 168.4 | 2040.8 | |
| 238.9 | 169.2 | 196.1 | 166.1 | 172.3 | 107.8 | 131.8 | 133.8 | 133.2 | 167.2 | 182.5 | 204.2 | 2003.1 | |
| 217.8 | 198.7 | 197.9 | 198.9 | 222.4 | 78.1 | 165.3 | 97.6 | 128.8 | 192.3 | 164.5 | 200.2 | 2062.5 | |
| 196.2 | 194.7 | 226.7 | 186.4 | 181.8 | 155.8 | 205.7 | 242.6 | 92.3 | 184.9 | 188.2 | 208.1 | 2263.4 | |
| 215.3 | 190.6 | 235.0 | 184.3 | 239.3 | 160.3 | 162.0 | 165.6 | 120.0 | 184.3 | 139.6 | 202.5 | 2198.8 | |
| 197.3 | 230.8 | 230.6 | 190.4 | 218.7 | 148.0 | 107.8 | 87.3 | 123.2 | 181.3 | 183.8 | 222.1 | 2121.3 | |
| 241.4 | 189.3 | 239.3 | 224.1 | 216.4 | 105.7 | 162.8 | 177.1 | 136.6 | 196.9 | 168.7 | 227.3 | 2285.6 | |
| 223.0 | 207.5 | 245.9 | 189.2 | 256.3 | 187.4 | 116.5 | 146.1 | 120.2 | 201.4 | 143.3 | 206.9 | 2243.7 | |
| 218.6 | 206.1 | 202.6 | 188.0 | 276.5 | 174.1 | 131.4 | 172.0 | 101.6 | 196.3 | 213.0 | 232.8 | 2313.0 | |
| 227.4 | 211.6 | 234.6 | 206.6 | 209.0 | 111.4 | 160.5 | 259.5 | 169.5 | 188.9 | 198.8 | 204.4 | 2382.2 | |
| 236.2 | 178.8 | 152.9 | 203.4 | 212.6 | 122.6 | 219.5 | 237.9 | 126.1 | 169.0 | 192.4 | 231.2 | 2282.6 | |
| 207.9 | 210.4 | 201.0 | 192.9 | 210.9 | 131.2 | 102.9 | 175.2 | 148.0 | 180.2 | 173.4 | 200.6 | 2134.6 | |
| 221.5 | 184.0 | 205.1 | 255.4 | 204.0 | 190.4 | 166.0 | 158.6 | 112.7 | 166.0 | 173.8 | 200.0 | 2237.5 | |
| 213.2 | 214.6 | 172.3 | 192.7 | 211.7 | 124.1 | 65.2 | 122.1 | 57.8 | 185.5 | 227.9 | 240.4 | 2027.5 | |
| 181.1 | 164.0 | 200.4 | 226.1 | 162.7 | 127.8 | 97.4 | 141.8 | 115.6 | 174.7 | 155.4 | 206.1 | 1953.1 | |
| 201.5 | 115.8 | 222.5 | 184.7 | 202.5 | 143.6 | 136.7 | 242.2 | 132.3 | 155.9 | 187.9 | 230.6 | 2156.2 | |
| 214.2 | 195.8 | 188.7 | 166.2 | 204.6 | 130.8 | 127.2 | 122.4 | 105.9 | 88.8 | 183.3 | 183.8 | 1911.7 | |
| 206.6 | 213.3 | 159.0 | 183.3 | 169.4 | 131.2 | 178.1 | 146.8 | 175.1 | 146.5 | 182.0 | 191.2 | 2082.5 | |
| 157.2 | 220.9 | 230.7 | 226.4 | 217.6 | 109.9 ) | 51.9 | 95.6 | 94.2 | 156.3 | 176.9 | 183.4 | 1921.0 | |
| 210.9 | 214.7 | 229.4 | 248.1 | 188.3 | 136.6 | 193.8 | 249.1 | 131.3 | 110.2 | 200.0 | 207.7 | 2320.1 | |
| 228.2 | 216.0 | 180.2 | 206.1 | 160.6 | 81.1 | 145.0 | 233.6 | 145.4 | 192.3 | 231.8 | 238.2 | 2258.5 | |
| 215.2 | 199.3 | 216.9 | 247.0 | 211.2 | 112.1 | 188.5 | 155.7 | 147.5 | 172.3 | 151.1 | 225.0 | 2241.8 | |
| 247.4 | 222.1 ) | 231.7 | 194.7 | 170.4 | 162.3 | 173.9 | 177.3 | 108.6 | 228.7 | 169.4 | 183.6 | 2270.1 | |
| 188.9 | 182.0 | 222.8 | 118.7 | 152.9 | 89.2 | 90.1 | 92.9 | 96.0 | 121.9 | 199.4 | 196.6 | 1751.4 | |
| 227.5 | 206.4 | 187.9 | 171.1 | 206.4 | 142.7 | 149.5 | 155.0 | 125.6 ) | 174.3 | 191.1 | 216.2 | 2153.7 | |
| 194.6 | 218.1 | 230.4 | 207.0 | 183.6 | 144.1 | 190.3 | 188.5 | 127.5 | 126.2 | 152.4 | 212.8 | 2175.5 | |
| 193.0 | 189.1 | 204.0 | 233.8 | 183.5 | 117.2 | 258.2 | 89.5 | 134.5 | 176.4 | 206.2 | 214.6 | 2200.0 | |
| 208.2 | 179.5 | 220.8 | 170.0 | 183.9 | 144.7 | 147.9 | 220.8 | 120.2 | 201.9 | 187.2 | 159.7 | 2144.8 | |
| 227.0 | 201.1 | 214.0 | 175.8 | 168.1 | 128.3 | 62.6 | 111.8 | 143.1 | 159.1 | 130.0 | 214.6 | 1935.5 | |
| 240.8 | 227.4 | 213.2 | 253.4 | 148.5 | 168.4 | 221.9 | 163.9 | 119.8 | 139.1 | 187.6 | 205.9 | 2289.9 | |
| 207.6 | 193.6 | 216.0 | 236.4 | 206.4 | 138.3 | 128.5 | 144.7 | 149.6 | 121.7 | 217.1 | 217.4 | 2177.3 | |
| 201.5 | 172.2 | 216.7 | 177.1 | 144.7 | 98.6 | 73.1 | 173.8 | 121.5 | 158.5 | 176.0 | 179.9 | 1893.6 | |
| 214.2 | 221.3 | 233.3 | 186.0 | 244.3 | 165.3 | 78.5 | 218.5 | 132.5 | 169.8 | 156.9 | 190.6 | 2211.2 | |
| 202.0 | 220.9 | 213.4 | 195.1 | 164.7 | 123.7 | 161.2 | 136.0 | 136.5 | 172.5 | 162.8 | 217.2 | 2106.0 | |
| 187.4 | 184.7 | 206.6 | 243.8 | 158.6 | 129.6 | 94.6 | 131.2 | 162.4 ) | 171.5 | 155.4 | 201.7 | 2027.5 | |
| 234.7 | 143.1 | 169.9 | 164.0 | 222.6 | 169.4 | 171.4 | 189.3 | 163.9 | 103.1 | 201.9 | 206.6 | 2139.9 | |
| 235.5 | 196.2 | 228.5 | 229.4 | 154.6 | 124.6 | 171.9 | 157.8 | 180.0 | 166.8 | 178.8 | 203.3 ) | 2227.4 | |
| 202.9 | 178.4 | 172.8 | 177.9 | 211.0 | 138.1 | 142.2 | 256.1 | 152.0 | 194.9 | 191.6 | 198.4 | 2216.3 | |
| 242.7 | 208.4 | 225.6 | 225.6 | 257.0 | 125.2 | 151.1 | 224.8 | 155.9 | 127.8 | 207.7 | 214.6 | 2366.4 | |
| 234.9 | 202.0 | 229.2 | 242.8 | 262.8 | 151.4 | 179.7 | 141.8 | 176.7 | 172.7 | 155.3 | 194.8 | 2344.1 | |
| 207.6 | 188.1 | 204.0 | 170.1 | 256.3 | 150.2 | 183.9 | 140.4 | 115.1 | 211.7 | 132.5 | 182.7 ) | 2142.6 | |
| 208.7 ) | 211.6 | 213.9 | 185.0 | 208.0 | 144.4 | 144.0 | 171.5 ) | 97.8 | 159.7 | 169.6 | 215.0 | 2129.2 | |
| 214.4 | 225.5 | 199.5 | 227.4 | 209.8 | 198.0 | 166.8 | 92.9 | 177.6 | 114.7 | 187.5 | 232.7 | 2246.8 | |
| 225.1 | 198.3 | 231.9 | 222.6 | 221.6 | 203.0 | 237.3 | 220.2 | 89.0 | 160.5 | 187.3 | 184.5 ) | 2381.3 | |
| 235.5 | 190.2 ) | 221.9 | 217.4 | 263.1 | 144.5 | 72.8 | 189.2 | 156.7 | 134.1 | 197.9 | 167.6 ) | 2190.9 | |
| 177.5 | 216.0 | 216.3 | 253.1 | 187.9 | 150.6 | 52.3 | 240.0 | 104.6 | 134.0 | 203.4 | 219.1 | 2154.8 | |
| 192.6 | 225.3 | 210.8 | 222.6 | 163.9 | 137.8 | 162.0 | 161.9 | 121.6 | 176.6 | 228.3 | 214.6 | 2218.0 | |
| 239.8 | 215.4 | 237.5 | 181.1 | 221.8 | 163.1 | 157.5 | 137.3 | 119.9 | 149.0 | 191.4 | 199.8 | 2213.6 | |
| 217.8 | 193.2 | 226.0 | 235.9 ) | 217.8 | 153.7 | 232.6 | 207.2 | 158.9 | 224.4 | 208.1 | 221.6 | 2497.2 | |
| 229.1 | 184.2 | 220.4 | 178.2 | 100.7 ] | 912.6 ] |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
- 最新の月のデータは稀に更新されない場合があります。年の数字をクリックして表示される「月ごとの値」もご確認ください。