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 |
2009. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
---|---|---|---|---|---|
January | 47.5 | 7.2 | 2009-01-03 | 22 | 1 |
February | 74.6 | 9.0 | 2009-02-18 | 14 | 2 |
March | 112.4 | 10.2 | 2009-03-18 | 13 | 1 |
April | 276.6 | 12.7 | 2009-04-22 | 2 | 13 |
May | 237.1 | 13.9 | 2009-05-20 | 6 | 3 |
June | 227.6 | 14.2 | 2009-06-12 | 7 | 7 |
July | 301.8 | 13.7 | 2009-07-14 | 1 | 8 |
August | 260.7 | 12.9 | 2009-08-01 | 5 | 11 |
September | 238.5 | 11.8 | 2009-09-06 | 3 | 9 |
October | 131.4 | 9.8 | 2009-10-04 | 13 | 4 |
November | 74.2 | 8.2 | 2009-11-12 | 17 | 5 |
December | 55.6 | 6.1 | 2009-12-26 | 19 | 0 |