Skip to main content

Table 2 Correlation analysis of meteorological factors

From: Research on precision management of farming season based on big data

Related items Correlation coefficient Related items Correlation coefficient
Precipitation and sunshine duration 0.2381 Mean pressure and temperature − 0.8851
Minimum relative humidity and sunshine duration − 0.5755 Daily maximum pressure and temperature − 0.9017
Minimum relative humidity and precipitation 0.3080 Daily minimum pressure and temperature − 0.8641
Mean relative humidity and sunshine duration − 0.4388 Daily maximum temperature and temperature 0.9781
Average relative humidity and precipitation 0.2655 Daily minimum temperature and temperature 0.9771
The average water vapor pressure and temperature 0.9100 Daily precipitation and temperature 0.0710
Small evaporation and temperature 0.8544 Sunshine duration and temperature 0.1710
  1. [0.00, ± 0.30] related micro; [0.30, ± 0.50] real; [± 0.50, ± 0.80] significantly correlated; [± 0.80, ± 1] highly correlated
\