| Description of elements in the header | |
|---|---|
| m_ss | amount of monthly sunshine duration |
| m_sx | the maximum sunshine duration in the month |
| m_sxd | the day with the maximum sunshine duration |
| m_dsf20 | number of days when the sunshine duration is less than 20 % of the astronomic sunshine duration |
| m_dsf80 | number of days when the sunshine duration is more than 80 % of the astronomic sunshine duration |
| 1945. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 39.2 | 6.7 | 1945-01-23 | 23 | 0 |
| February | 75.1 | 9.7 | 1945-02-20 | 18 | 3 |
| March | 130.3 | 10.1 | 1945-03-25 | 12 | 2 |
| April | 201.9 | 12.7 | 1945-04-30 | 7 | 7 |
| May | 300.2 | 14.3 | 1945-05-13 | 0 | 10 |
| June | 317.8 | 15.4 | 1945-06-30 | 3 | 14 |
| July | 310.9 | 14.2 | 1945-07-20 | 1 | 10 |
| August | 291.8 | 13.4 | 1945-08-15 | 1 | 12 |
| September | 195.5 | 11.7 | 1945-09-02 | 9 | 6 |
| October | 147.4 | 9.1 | 1945-10-22 | 8 | 4 |
| November | 75.6 | 7.9 | 1945-11-06 | 16 | 1 |
| December | 67.2 | 7.2 | 1945-12-14 | 20 | 3 |