| 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 |
| 1935. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 69.0 | 7.6 | 1935-01-30 | 17 | 1 |
| February | 88.8 | 8.3 | 1935-02-21 | 15 | 0 |
| March | 158.6 | 9.3 | 1935-03-26 | 9 | 0 |
| April | 147.7 | 11.3 | 1935-04-22 | 11 | 2 |
| May | 228.2 | 13.8 | 1935-05-21 | 8 | 8 |
| June | 294.6 | 14.3 | 1935-06-14 | 2 | 9 |
| July | 256.1 | 14.2 | 1935-07-12 | 3 | 5 |
| August | 206.6 | 12.7 | 1935-08-02 | 8 | 5 |
| September | 209.0 | 10.4 | 1935-09-02 | 5 | 0 |
| October | 90.0 | 8.3 | 1935-10-31 | 16 | 1 |
| November | 89.4 | 8.0 | 1935-11-02 | 14 | 2 |
| December | 43.3 | 6.8 | 1935-12-22 | 23 | 1 |