観測開始からの毎月の値
 |  |
 |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |  |
留萌（留萌地方) 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42.8 | 67.6 | 200.2 | 207.3 | 172.1 | 244.1 | 182.8 | 174.4 | 150.7 | 159.7 | 37.3 | 18.5 | 1657.5 | |
| 15.4 | 60.6 | 154.9 | 177.9 | 218.2 | 168.9 | 206.9 | 194.2 | 159.3 | 140.8 | 61.8 | 18.8 | 1577.7 | |
| 31.9 | 79.4 | 135.3 | 177.2 | 143.5 | 176.8 | 201.8 | 159.0 | 187.8 | 128.5 | 34.5 | 27.2 | 1482.9 | |
| 45.8 | 49.3 | 110.2 | 202.5 | 156.6 | 215.1 | 234.2 | 298.2 | 196.0 | 140.8 | 86.8 | 42.1 | 1777.6 | |
| 53.4 | 73.7 | 165.8 | 133.0 | 248.9 | 228.9 | 162.5 | 204.5 | 184.6 | 155.7 | 62.6 | 31.2 | 1704.8 | |
| 50.5 | 40.5 | 156.0 | 198.4 | 226.6 | 189.4 | 123.3 | 252.5 | 158.9 | 133.9 | 59.5 | 18.8 | 1608.3 | |
| 18.4 | 53.4 | 117.8 | 164.1 | 146.2 | 211.4 | 184.5 | 177.9 | 174.0 | 129.5 | 40.4 | 40.0 | 1457.6 | |
| 56.6 | 85.6 | 145.2 | 241.5 | 231.0 | 220.9 | 197.6 | 245.5 | 158.3 | 134.0 | 64.9 | 20.0 | 1801.1 | |
| 34.8 | 81.7 | 105.8 | 145.0 | 208.8 | 154.4 | 218.3 | 228.7 | 159.7 | 104.6 | 67.6 | 32.3 | 1541.7 | |
| 22.3 | 40.8 | 132.5 | 158.4 | 198.0 | 199.6 | 177.0 | 189.4 | 165.3 | 148.6 | 48.4 | 25.4 | 1505.7 | |
| 62.4 | 72.6 | 149.4 | 211.5 | 182.2 | 219.2 | 156.6 | 230.3 | 222.9 | 150.2 | 23.0 | 23.8 | 1704.1 | |
| 58.3 | 51.3 | 142.5 | 192.7 | 163.0 | 205.6 | 212.2 | 111.9 | 166.1 | 170.1 | 83.3 | 27.0 | 1584.0 | |
| 58.1 | 50.7 | 121.9 | 179.2 | 170.7 | 207.8 | 235.7 | 196.5 | 200.2 | 113.2 | 55.3 | 39.8 | 1629.1 | |
| 32.8 | 76.4 | 147.3 | 210.7 | 268.4 | 171.8 | 121.8 | 134.2 | 204.4 | 163.7 | 59.4 | 51.4 | 1642.3 | |
| 64.4 | 86.6 | 154.1 | 189.1 | 277.5 | 158.2 | 211.2 | 141.1 | 176.8 | 148.3 | 107.3 | 34.0 | 1748.6 | |
| 42.2 | 79.3 | 108.4 | 195.3 | 227.9 | 146.4 | 197.6 | 211.0 | 163.7 | 140.0 | 53.5 | 44.4 | 1609.7 | |
| 40.2 | 52.1 | 153.8 | 184.7 | 212.6 | 181.3 | 133.0 | 230.3 | 170.4 | 171.6 | 44.1 | 26.0 | 1600.1 | |
| 38.3 | 81.0 | 125.0 | 181.9 | 179.3 | 175.2 | 173.2 | 222.1 | 196.3 | 174.7 | 80.9 | 18.2 | 1646.1 | |
| 19.9 | 72.5 | 133.1 | 172.3 | 196.1 | 235.6 | 179.9 | 199.2 | 170.7 | 117.7 | 80.5 | 59.2 | 1636.7 | |
| 58.2 | 102.0 | 100.4 | 189.0 | 204.0 | 174.4 | 136.2 | 134.6 | 166.8 | 156.9 | 48.0 | 40.0 | 1510.5 | |
| 100.8 | 115.1 | 170.1 | 134.3 | 240.0 | 202.3 | 147.8 | 119.1 | 193.1 | 166.8 | 80.3 | 18.0 | 1687.7 | |
| 84.5 | 144.7 | 183.1 | 177.3 | 233.6 | 173.5 | 138.6 | 102.8 | 180.6 | 133.4 | 62.0 | 28.3 | 1642.4 | |
| 41.4 | 56.3 | 149.9 | 195.4 | 193.9 | 166.1 | 150.0 | 182.5 | 151.8 | 152.1 | 25.9 | 12.8 | 1478.1 | |
| 41.6 | 62.4 | 94.4 | 149.1 | 201.0 | 188.2 | 155.9 | 133.5 | 172.7 | 135.0 | 48.4 | 21.6 | 1403.8 | |
| 61.6 | 65.4 | 159.0 | 179.1 | 194.2 | 159.1 | 156.4 | 220.0 | 164.3 | 163.0 | 72.7 | 39.6 | 1634.4 | |
| 71.8 | 146.1 | 130.9 | 228.0 | 154.2 | 278.0 | 220.1 | 184.6 | 193.8 | 150.0 | 104.3 | 62.4 | 1924.2 | |
| 48.4 | 74.7 | 168.8 | 180.0 | 144.0 | 97.6 | 208.6 | 139.7 | 202.0 | 117.5 | 53.5 | 12.8 | 1447.6 | |
| 66.9 | 57.6 | 117.5 | 218.8 | 237.1 | 158.5 | 208.6 | 210.4 | 216.3 | 163.1 | 74.7 | 13.2 | 1742.7 | |
| 78.6 | 104.5 | 160.7 | 223.8 | 186.8 | 197.3 | 118.8 | 178.4 | 190.0 | 142.2 | 56.1 | 15.5 | 1652.7 | |
| 79.9 | 97.8 | 216.2 | 221.4 | 224.8 | 182.0 | 221.9 | 210.3 | 174.6 | 143.4 | 40.3 | 28.2 | 1840.8 | |
| 72.3 | 50.1 | 164.2 | 182.9 | 231.9 | 246.0 | 154.0 | 189.6 | 206.1 | 109.2 | 40.3 | 19.3 | 1665.9 | |
| 86.0 | 100.8 | 181.0 | 162.6 | 203.0 | 154.5 | 235.8 | 183.2 | 184.3 | 130.5 | 64.6 | 31.7 | 1718.0 | |
| 34.1 | 116.4 | 173.5 | 188.9 | 160.4 | 180.7 | 110.8 | 196.2 | 175.6 | 156.3 | 130.0 | 43.8 | 1666.7 | |
| 46.6 | 98.6 | 160.3 | 182.2 | 247.7 | 198.1 | 246.5 | 222.6 | 191.5 | 142.7 | 18.3 | 62.0 | 1817.1 | |
| 75.8 | 103.9 | 138.7 | 152.8 | 184.7 | 206.0 | 151.9 | 231.9 | 189.6 | 155.2 | 64.8 | 31.1 | 1686.4 | |
| 36.3 | 98.2 | 183.1 | 154.4 | 215.0 | 198.2 | 202.5 | 204.5 | 224.3 | 111.3 | 87.9 | 39.3 | 1755.0 | |
| 24.5 | 71.0 | 160.6 | 182.1 | 207.6 | 185.0 | 238.1 | 252.5 | 207.3 | 147.0 | 58.2 | 49.3 | 1783.2 | |
| 40.9 | 81.1 | 143.7 | 154.1 | 180.8 | 197.3 | 194.4 | 181.1 | 203.2 | 146.0 | 91.1 | 47.8 | 1661.5 | |
| 94.9 | 96.0 | 140.0 | 178.6 | 190.9 | 160.2 | 182.6 | 169.5 | 198.9 | 163.0 | 26.5 | 38.1 | 1639.2 | |
| 51.4 | 90.2 | 124.9 | 209.9 | 191.4 | 255.2 | 240.5 | 203.1 | 225.5 | 197.3 | 56.3 | 31.9 | 1877.6 | |
| 66.7 | 71.3 | 183.0 | 243.1 | 194.7 | 142.3 | 161.3 | 201.0 | 171.6 | 121.2 | 82.6 | 56.1 | 1694.9 | |
| 95.4 | 95.6 | 201.9 | 231.9 | 226.8 | 232.2 | 243.5 | 233.9 | 222.0 | 135.5 | 73.9 | 55.1 | 2047.7 | |
| 90.6 | 83.4 | 153.6 | 196.4 | 264.4 | 243.5 | 166.1 | 218.9 | 200.2 | 137.6 | 67.3 ) | 33.3 | 1855.3 | |
| 47.6 | 86.8 | 162.4 | 150.2 | 157.1 | 239.1 | 142.9 | 165.8 | 181.7 | 136.5 | 25.9 | 45.3 | 1541.3 | |
| 38.9 | 76.3 | 91.0 | 154.5 | 204.5 | 228.1 | 130.9 | 101.4 | 159.5 | 148.3 | 42.6 | 34.0 | 1410.0 | |
| 27.9 | 81.0 | 139.7 | 148.5 | 218.5 | 177.8 | 232.0 | 177.8 | 214.7 | 108.2 | 89.8 | 21.8 | 1637.7 | |
| 60.7 | 87.6 | 115.7 | 147.4 | 207.1 | 206.4 | 245.8 | 233.6 | 132.4 | 125.1 | 59.4 | 50.3 | 1671.5 | |
| 64.2 | 68.0 | 209.3 | 209.4 | 191.8 | 168.5 | 232.4 | 168.6 | 151.9 | 167.4 | 75.3 | 41.5 | 1748.3 | |
| 64.6 | 89.7 | 114.4 | 165.3 | 275.7 | 201.9 | 176.2 | 223.6 | 169.1 | 105.1 | 54.5 | 22.5 | 1662.6 | |
| 46.5 | 72.4 | 152.8 | 142.8 | 204.6 | 180.6 | 148.3 | 143.0 | 133.3 | 142.9 | 64.8 | 26.7 | 1458.7 | |
| 58.1 | 56.0 | 150.3 | 157.1 | 174.1 | 124.5 | 258.1 | 179.8 | 177.9 | 103.3 | 59.6 | 27.2 | 1526.0 | |
| 45.3 | 45.9 | 96.1 | 186.8 | 234.3 | 237.7 | 181.0 ) | 182.6 | 144.4 | 147.1 | 59.1 | 23.3 | 1583.6 | |
| 36.5 | 123.9 | 191.1 | 133.3 | 155.6 | 167.1 | 145.2 | 124.6 | 192.8 | 116.7 | 29.1 | 46.5 | 1462.4 | |
| 14.8 | 78.4 | 118.1 | 142.7 | 151.1 | 159.9 | 101.9 | 197.6 | 138.3 | 123.4 | 44.9 | 25.7 | 1296.8 | |
| 69.5 | 67.7 | 137.6 | 185.3 | 153.0 | 117.9 | 166.7 | 111.6 | 174.5 | 104.2 | 69.9 | 30.9 ) | 1388.8 | |
| 39.6 | 95.4 | 160.0 | 194.8 | 220.3 | 211.4 | 187.1 | 151.9 | 172.9 | 133.0 | 41.5 | 22.6 | 1630.5 | |
| 40.1 ) | 49.9 | 104.2 | 166.3 | 171.5 | 210.1 | 129.2 | 233.3 | 178.2 | 111.6 | 57.9 | 40.5 | 1492.8 | |
| 61.1 | 106.5 | 112.3 | 137.2 | 150.1 | 131.8 | 132.0 | 198.8 | 117.5 | 89.1 | 35.5 | 28.7 | 1300.6 | |
| 58.5 | 30.8 | 129.3 | 167.3 | 222.4 | 162.6 | 132.9 | 217.4 | 179.1 | 118.2 | 52.0 | 22.2 | 1492.7 | |
| 70.2 | 75.7 ) | 135.1 | 202.5 | 249.4 | 195.0 | 109.5 | 102.1 ) | 211.3 | 104.4 | 12.0 | 26.0 | 1493.2 | |
| 47.3 | 117.5 | 146.4 ) | 166.5 | 251.9 | 206.0 | 202.2 | 152.4 | 159.5 | 121.5 | 57.1 | 48.9 | 1677.2 | |
| 55.2 | 60.4 ) | 114.4 | 171.3 | 189.2 | 191.9 | 156.4 | 177.9 | 161.2 | 124.2 | 68.7 | 11.4 | 1482.2 | |
| 70.2 | 59.9 | 93.1 | 121.2 | 193.8 | 209.3 | 159.5 | 196.2 | 160.0 | 158.7 | 56.0 | 74.7 | 1552.6 | |
| 38.1 | 46.0 | 85.7 | 144.8 | 226.6 | 128.2 | 212.8 | 161.5 | 199.0 | 157.1 | 51.9 | 14.0 | 1465.7 | |
| 46.9 | 88.4 | 125.6 | 206.0 | 173.7 | 224.4 | 252.2 | 170.5 | 123.3 | 139.6 | 66.8 | 25.2 | 1642.6 | |
| 42.4 | 75.2 | 172.2 | 188.4 | 181.5 | 226.4 | 145.9 | 197.3 | 194.5 ) | 133.9 | 57.3 | 22.5 | 1637.5 | |
| 42.3 | 44.6 | 84.2 | 219.0 | 246.9 | 143.0 | 85.3 ) | 153.3 | 196.5 | 123.2 | 46.8 | 42.0 | 1427.1 | |
| 21.0 | 33.0 | 76.2 ) | 136.9 | 184.2 | 178.2 | 98.1 | 156.2 | 170.3 | 142.1 | 53.7 | 25.7 | 1275.6 | |
| 46.9 | 90.1 | 130.8 | 169.0 | 160.6 | 108.6 | 135.4 | 210.0 | 127.2 ) | 128.1 | 73.7 | 44.5 | 1424.9 | |
| 58.2 | 60.4 | 130.7 | 156.0 | 195.9 | 209.0 | 188.0 | 167.2 | 166.1 | 113.8 | 42.4 | 36.0 | 1523.7 | |
| 52.3 | 73.1 | 77.6 | 133.6 | 133.7 | 207.7 | 202.0 | 154.8 | 136.8 | 130.8 | 53.9 ) | 40.0 | 1396.3 | |
| 48.4 | 69.9 | 155.2 | 234.6 | 172.9 | 176.0 | 228.1 | 211.8 | 178.8 ) | 125.1 | 78.1 | 19.8 | 1698.7 | |
| 36.5 | 94.0 | 138.2 | 204.8 | 237.3 | 130.1 | 146.2 | 178.6 | 163.1 | 110.8 | 87.5 | 33.0 | 1560.1 | |
| 34.9 | 32.0 | 146.4 | 172.3 | 243.6 | 155.2 | 223.3 | 223.0 | 180.4 | 70.2 | 26.1 | 35.9 | 1543.3 | |
| 59.8 | 49.6 | 183.7 | 195.0 | 204.7 | 149.4 | 164.0 | 198.6 | 188.1 | 129.4 | 30.9 | 23.8 | 1577.0 | |
| 28.3 | 63.8 | 142.6 | 179.9 | 200.0 | 163.5 | 172.3 | 146.1 | 192.6 | 145.6 | 57.7 | 21.7 | 1514.1 | |
| 52.2 | 63.2 | 114.3 | 243.9 | 268.6 | 193.9 | 169.6 | 160.9 | 178.9 | 156.8 ) | 38.9 | 10.8 | 1652.0 | |
| 55.3 | 78.2 | 173.8 | 210.6 | 209.1 | 118.7 | 265.5 | 150.2 | 160.6 | 118.1 | 27.8 | 13.9 | 1581.8 | |
| 54.0 | 36.4 | 157.1 | 199.5 | 149.3 | 224.8 | 269.3 | 208.3 | 232.2 | 131.2 | 78.2 | 46.5 | 1786.8 | |
| 71.8 | 79.9 | 106.9 | 225.1 | 206.0 | 174.9 | 192.8 | 168.6 | 202.5 | 144.1 | 71.6 | 31.8 | 1676.0 | |
| 41.0 | 64.1 | 179.9 | 161.3 | 216.7 | 198.9 | 179.9 | 206.5 | 169.6 | 150.8 | 56.7 | 19.1 | 1644.5 | |
| 46.5 | 98.6 | 157.0 | 191.6 | 184.3 | 184.3 | 188.7 | 159.4 | 225.1 | 144.6 | 54.1 | 30.0 | 1664.2 | |
| 73.1 | 82.6 | 104.7 | 147.7 | 75.6 ] | 483.7 ] |
- 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。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。 - 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。