| 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 |
| 1941. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 32.7 | 7.3 | 1941-01-12 | 25 | 1 |
| February | 88.1 | 8.5 | 1941-02-19 | 13 | 1 |
| March | 112.1 | 9.6 | 1941-03-24 | 15 | 1 |
| April | 129.5 | 11.1 | 1941-04-23 | 17 | 0 |
| May | 206.4 | 13.3 | 1941-05-30 | 9 | 6 |
| June | 251.6 | 14.8 | 1941-06-18 | 7 | 8 |
| July | 221.1 | 13.3 | 1941-07-06 | 8 | 5 |
| August | 236.4 | 13.3 | 1941-08-15 | 7 | 10 |
| September | 198.2 | 11.5 | 1941-09-05 | 5 | 7 |
| October | 115.8 | 9.2 | 1941-10-04 | 10 | 2 |
| November | 35.0 | 8.3 | 1941-11-09 | 23 | 1 |
| December | 87.2 | 7.5 | 1941-12-01 | 13 | 2 |