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
January3.611.71998-01-09-4.51998-01-28
February7.115.41998-02-16-6.01998-02-01
March5.713.41998-03-040.21998-03-11
April13.017.71998-04-287.91998-04-14
May16.322.31998-05-2910.81998-05-17
June21.328.21998-06-0712.51998-06-13
July22.430.51998-07-2315.21998-07-08
August22.330.31998-08-0314.91998-08-29
September16.120.91998-09-1210.21998-09-14
October12.017.21998-10-078.21998-10-31
November3.88.41998-11-04-1.51998-11-21
December-1.75.81998-12-14-8.21998-12-26