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
1903.m_tam_taxm_taxdm_tanm_tand
January-2.110.31903-01-11-11.31903-01-24
February2.110.51903-02-23-4.01903-02-17
March7.015.31903-03-271.21903-03-11
April8.314.11903-04-292.71903-04-19
May15.020.81903-05-0810.31903-05-23
June17.720.61903-06-2110.31903-06-05
July20.027.21903-07-2014.21903-07-10
August18.924.01903-08-1313.71903-08-20
September16.022.91903-09-1510.41903-09-26
October10.720.11903-10-072.31903-10-21
November5.210.41903-11-20-0.31903-11-28
December1.510.51903-12-02-9.91903-12-30