Season | Air temperature(°C) | Relative humidity(%) | Wind speed(ms-1) | ||||||
---|---|---|---|---|---|---|---|---|---|
Daytime | Nighttime | Mean | Daytime | Nighttime | Mean | Daytime | Nighttime | Mean | |
Spring | 16.3 | 13.5 | 14.9 | 64.2 | 68.7 | 66.5 | 2.7 | 2.1 | 2.4 |
Summer | 25.8 | 24.3 | 25.0 | 81.8 | 85.8 | 83.8 | 2.6 | 2.0 | 2.3 |
Fall | 21.2 | 18.1 | 19.7 | 65.3 | 71.5 | 68.4 | 2.7 | 2.2 | 2.5 |
Winter | 9.4 | 7.2 | 8.3 | 59.5 | 66.2 | 62.9 | 2.6 | 2.1 | 2.3 |