Table 5: Correlation between environmental variables and the studied indices in three different climates.
| Index |
Station |
Air Temp. (°C) |
RH (%) |
A.V(m/s) |
MRT |
| RSI |
Arak |
r, p-value |
0.999, 0.0001 |
-0.614, 0.0001 |
-0.056, 0.599 |
0.642, 0.0001 |
| Bandar Abbas |
r, p-value |
0.612, 0.0001 |
0.664, 0.0001 |
0.567, 0.0001 |
0.711, 0.0001 |
| Sari |
r, p-value |
0.999, 0.0001 |
-0.280, 0.007 |
-0.562, 0.0001 |
0.840, 0.0001 |
| WBGT |
Arak |
r, p-value |
0.982, 0.0001 |
-0.486, 0.0001 |
-0.022, 0.832 |
0.642, 0.0001 |
| Bandar Abbas |
r, p-value |
0.520, 0.0001 |
0.733, 0.0001 |
0.590, 0.0001 |
0.661, 0.0001 |
| Sari |
r, p-value |
0.988, 0.0001 |
-0.254, 0.014 |
-0.546, 0.0001 |
0.875, 0.0001 |