| 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 | 57.4 | 7.5 | 1945-01-30 | 20 | 2 |
| February | 98.2 | 9.4 | 1945-02-19 | 12 | 3 |
| March | 149.7 | 10.1 | 1945-03-23 | 12 | 4 |
| April | 210.0 | 13.0 | 1945-04-08 | 6 | 6 |
| May | 280.2 | 14.6 | 1945-05-28 | 6 | 11 |
| June | 294.5 | 14.9 | 1945-06-20 | 3 | 9 |
| July | 303.9 | 14.7 | 1945-07-15 | 3 | 11 |
| August | 250.4 | 13.5 | 1945-08-06 | 3 | 6 |
| September | 185.6 | 10.8 | 1945-09-07 | 7 | 3 |
| October | 135.7 | 8.3 | 1945-10-11 | 10 | 0 |
| November | 55.6 | 6.8 | 1945-11-19 | 20 | 0 |
| December | 49.6 | 6.1 | 1945-12-18 | 20 | 0 |