Table 2 Thermal sensation frequencies (%) according to PET values for Central Europe (Matzarakis and Mayer 1996)
PET categories | Spring (%) | Summer (%) | Autumn (%) | Winter (%) | Mean for all series (%) |
|---|---|---|---|---|---|
Very cold (<4 °C) | 0.0 | 0.0 | 0.0 | 96.3 | 23.7 |
Cold (4–7.9 °C) | 2.0 | 0.0 | 48.4 | 0.0 | 9.5 |
Cool (8–12.9 °C) | 38.1 | 0.0 | 37.7 | 3.7 | 19.5 |
Slightly cool (13–17.9 °C) | 31.2 | 0.0 | 5.7 | 0.0 | 10.6 |
Neutral (18–22.9 °C) | 25.7 | 4.0 | 0.8 | 0.0 | 9.1 |
Slightly warm (23–28.9 °C) | 3.0 | 14.3 | 1.6 | 0.0 | 5.0 |
Warm (29–34.9.9 °C) | 0.0 | 71.4 | 5.7 | 0.0 | 19.9 |
Hot (35–40.9 °C) | 0.0 | 10.3 | 0.0 | 0.0 | 2.7 |