Table 1 Precipitation and temperature during the 2018 and 2019 maize growing seasons at the Xinxiang Experimental Station
Month | Precipitation (mm) | Average temperature (ºC) | Maximum temperature (ºC) | Minimum temperature (ºC) | ||||
|---|---|---|---|---|---|---|---|---|
2018 | 2019 | 2018 | 2019 | 2018 | 2019 | 2018 | 2019 | |
June | 122.9 | 38.2 | 27.8 | 27.8 | 38.4 | 39.3 | 14.7 | 16.7 |
July | 152.4 | 8.3 | 28.9 | 28.7 | 40.0 | 38.6 | 21.2 | 18.4 |
August | 3.8 | 54.3 | 28.0 | 26.1 | 38.1 | 35.9 | 19.3 | 14.6 |
September | 92.5 | 34.3 | 21.5 | 21.6 | 37.0 | 34.7 | 9.6 | 11.9 |
October | 1.0 | 40.3 | 16.1 | 16.3 | 28.6 | 33.7 | 4.3 | 4.7 |
November | 2.3 | 1.2 | 8.6 | 10.2 | 20.4 | 22.9 | − 3.1 | − 3.2 |
December | 9.0 | 6.2 | 1.4 | 3.4 | 16.4 | 9.5 | − 11.2 | − 8.5 |