Description of elements in the header
m_txxmonthly maximum temperature
m_txxdthe day with the monthly maximum temperature
m_txathe monthly mean of the daily maximum temperatures
m_dtx0number of winter days with a maximum temperature of ≤ 0 °C
m_dtx25number of summer days with a maximum temperature of ≥ 25 °C
m_dtx30number of heat days with a maximum temperature of ≥ 30 °C
m_dtx35number of torrid days with a maximum temperature of ≥ 35 °C
1911.m_txxm_txxdm_txam_dtx0m_dtx25m_dtx30m_dtx35
January11.51911-01-271.911000
February13.91911-02-184.25000
March22.41911-03-2910.10000
April24.61911-04-1615.80000
May27.01911-05-1620.10700
June30.11911-06-2623.40910
July34.51911-07-2728.1023110
August32.31911-08-2028.002790
September30.61911-09-0922.201010
October22.71911-10-0714.60000
November17.61911-11-2210.50000
December8.51911-12-224.50000