| 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 |
| 1946. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 108.8 | 8.4 | 1946-01-22 | 12 | 3 |
| February | 77.1 | 8.7 | 1946-02-19 | 13 | 2 |
| March | 149.3 | 10.5 | 1946-03-30 | 10 | 2 |
| April | 254.9 | 13.2 | 1946-04-29 | 3 | 13 |
| May | 240.1 | 13.6 | 1946-05-10 | 4 | 6 |
| June | 328.6 | 14.3 | 1946-06-25 | 2 | 13 |
| July | 338.8 | 14.5 | 1946-07-04 | 2 | 15 |
| August | 312.1 | 13.1 | 1946-08-04 | 2 | 15 |
| September | 253.5 | 11.0 | 1946-09-01 | 2 | 10 |
| October | 132.4 | 10.0 | 1946-10-17 | 16 | 7 |
| November | 44.4 | 8.5 | 1946-11-06 | 22 | 1 |
| December | 59.1 | 7.5 | 1946-12-17 | 20 | 1 |