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
1904.m_tam_taxm_taxdm_tanm_tand
January-1.54.21904-01-20-6.51904-01-12
February3.79.11904-02-22-1.01904-02-01
March6.610.61904-03-111.31904-03-06
April11.918.81904-04-236.91904-04-08
May15.820.81904-05-2910.81904-05-05
June20.025.11904-06-1715.91904-06-26
July24.028.31904-07-1820.61904-07-20
August21.728.51904-08-0715.61904-08-26
September15.921.61904-09-148.51904-09-19
October11.615.71904-10-067.31904-10-31
November3.210.51904-11-04-4.11904-11-17
December2.37.01904-12-14-5.51904-12-28