Table 5.
Monthly median values of facial frostbite time and facial frostbite time deficit
| Month |
Median FFT |
Delta FFT |
Median FFTD |
Delta FFTD |
|---|---|---|---|---|
| (min) | (min) | (min) | (min) | |
| May |
19.3a |
3.7a |
7.2a |
5.5a |
| June |
59.4 |
34.5 |
7.5 |
4.1 |
| July |
77.2 |
41.8 |
14.5 |
infinity |
| August |
72.2 |
22.4 |
8 |
11.9 |
| September |
24.5 |
13.2 |
9.7 |
6.8 |
| October |
5.9 |
5.7 |
8.9 |
2.5 |
| November |
6.1 |
5.9 |
7.5 |
7.3 |
| December | 9.7a | 4.7a | 5.5a | 0.4a |
Measured at the South Col during 2008. Also shown are the differences between the third and first quartile values for facial frostbite time (Delta FFT) and facial frostbite time deficit (Delta FFTD). aValues for which a full month's worth of data was unavailable.