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
1989.m_tam_taxm_taxdm_tanm_tand
January-0.54.91989-01-09-5.01989-01-05
February3.710.71989-02-20-1.61989-02-12
March8.116.31989-03-314.31989-03-03
April10.815.61989-04-114.51989-04-02
May14.217.71989-05-306.81989-05-01
June16.220.01989-06-2711.91989-06-17
July20.324.71989-07-0815.41989-07-18
August19.024.61989-08-1611.71989-08-30
September15.219.01989-09-1911.81989-09-30
October10.414.41989-10-237.01989-10-05
November3.014.01989-11-04-5.31989-11-30
December1.714.41989-12-17-5.91989-12-01