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
1997.m_tam_taxm_taxdm_tanm_tand
January-2.10.41997-01-14-8.71997-01-01
February3.612.21997-02-26-4.41997-02-03
March6.111.41997-03-031.01997-03-21
April7.413.81997-04-271.51997-04-16
May16.321.81997-05-189.91997-05-31
June19.424.91997-06-2911.91997-06-01
July19.724.91997-07-0413.01997-07-07
August20.823.81997-08-1515.01997-08-01
September16.822.81997-09-0313.11997-09-25
October8.819.21997-10-09-0.51997-10-29
November5.413.91997-11-08-1.81997-11-20
December2.38.01997-12-12-7.31997-12-17