Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Record high °F (°C) | 93\n(34) | 92\n(33) | 98\n(37) | 105\n(41) | 107\n(42) | 111\n(44) | 110\n(43) | 111\n(44) | 113\n(45) | 108\n(42) | 101\n(38) | 92\n(33) | 113\n(45) |
| Average high °F (°C) | 70\n(21) | 71\n(22) | 74\n(23) | 77\n(25) | 82\n(28) | 85\n(29) | 90\n(32) | 92\n(33) | 91\n(33) | 83\n(28) | 76\n(24) | 70\n(21) | 80.1\n(26.6) |
| Average low °F (°C) | 45\n(7) | 46\n(8) | 47\n(8) | 50\n(10) | 55\n(13) | 61\n(16) | 64\n(18) | 65\n(18) | 63\n(17) | 57\n(14) | 48\n(9) | 45\n(7) | 53.8\n(12.1) |
| Record low °F (°C) | 22\n(−6) | 27\n(−3) | 22\n(−6) | 32\n(0) | 39\n(4) | 43\n(6) | 45\n(7) | 46\n(8) | 43\n(6) | 33\n(1) | 29\n(−2) | 22\n(−6) | 22\n(−6) |
| Precipitation inches (mm) | 3.53\n(89.7) | 4.62\n(117.3) | 2.97\n(75.4) | 1.11\n(28.2) | .35\n(8.9) | .11\n(2.8) | .02\n(0.5) | .07\n(1.8) | .23\n(5.8) | .97\n(24.6) | 1.07\n(27.2) | 2.40\n(61) | 17.45\n(443.2) |
Question:
what is the difference between the highest average high temperature and the lowest average low temperature in burbank, california?
Answer:
47