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
1998.m_tam_taxm_taxdm_tanm_tand
January2.78.01998-01-09-5.51998-01-27
February3.910.91998-02-16-8.51998-02-01
March3.912.01998-03-04-1.91998-03-12
April12.817.21998-04-058.41998-04-20
May15.821.31998-05-119.91998-05-16
June19.926.11998-06-0812.51998-06-14
July20.627.11998-07-2312.91998-07-09
August20.428.01998-08-0413.01998-08-28
September15.120.61998-09-1210.21998-09-14
October10.817.21998-10-074.71998-10-27
November2.612.11998-11-04-2.91998-11-20
December-5.5-0.91998-12-16-11.91998-12-24