Description of elements in the header
m_tamonthly mean temperature
m_taxthe daily maximum mean temperature in the month
m_taxdthe day with the daily maximum mean temperature
m_tanthe daily minimum mean temperature in the month
m_tandthe day with the daily minimum mean temperature
1999.m_tam_taxm_taxdm_tanm_tand
January0.05.11999-01-17-6.11999-01-30
February0.88.91999-02-28-5.31999-02-01
March7.213.51999-03-260.91999-03-17
April11.916.71999-04-304.91999-04-18
May15.924.11999-05-318.61999-05-06
June19.123.31999-06-0710.31999-06-22
July21.326.81999-07-0616.51999-07-24
August20.326.31999-08-0916.11999-08-13
September18.622.61999-09-2614.51999-09-02
October11.618.61999-10-034.41999-10-19
November3.011.91999-11-01-3.61999-11-30
December0.86.91999-12-10-9.81999-12-25