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-2.44.61958-01-14-13.31958-01-27
February2.710.61958-02-15-3.71958-02-02
March0.48.81958-03-29-3.21958-03-22
April7.413.71958-04-210.61958-04-01
May17.823.21958-05-1210.81958-05-05
June16.720.21958-06-0211.71958-06-13
July19.825.11958-07-1615.81958-07-24
August19.225.41958-08-0215.71958-08-26
September15.419.61958-09-0810.81958-09-29
October10.717.61958-10-013.51958-10-31
November5.39.71958-11-120.91958-11-25
December2.29.11958-12-21-5.11958-12-04