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
1958.m_tam_taxm_taxdm_tanm_tand
January-0.48.21958-01-14-6.51958-01-25
February3.511.61958-02-16-3.61958-02-01
March1.810.61958-03-30-3.51958-03-22
April9.213.41958-04-303.31958-04-01
May20.426.41958-05-1212.01958-05-04
June18.324.41958-06-0312.71958-06-28
July21.828.11958-07-1616.91958-07-23
August21.427.61958-08-0216.21958-08-08
September16.920.41958-09-0810.71958-09-28
October11.317.21958-10-014.91958-10-20
November6.612.01958-11-12-0.31958-11-25
December3.59.81958-12-24-4.31958-12-04