Temperature Trends in Juneau, AlaskaAverage daily temperatures in Juneau, Alaska, including the lower and upper bounds of the 95% confidence interval. Due to the possibility of missing data, the actual day counts used in the average and confidence interval calculations are provided. The table is also offered in degrees of Fahrenheit.
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | -6 -3 -0 | -2 -0 2 | -4 -1 1 | 0 2 3 | 6 7 9 | 10 11 13 | 12 13 14 | 12 13 14 | 11 11 12 | 6 7 9 | 2 3 4 | -3 -1 2 |
| 2 | -6 -3 -0 | -2 0 2 | -3 -0 2 | 0 2 3 | 6 7 8 | 11 12 13 | 12 13 14 | 13 14 15 | 10 11 12 | 5 7 8 | 2 3 4 | -4 -2 1 |
| 3 | -5 -3 -0 | -1 1 2 | -2 -0 2 | 1 2 3 | 6 7 8 | 10 11 12 | 12 13 15 | 13 14 15 | 11 11 12 | 5 7 8 | 1 2 4 | -5 -2 0 |
| 4 | -5 -2 -0 | -2 -0 1 | -3 -1 1 | 1 2 3 | 6 7 8 | 11 12 13 | 13 14 15 | 13 14 15 | 11 11 12 | 6 7 8 | 1 2 4 | -5 -2 1 |
| 5 | -5 -2 -0 | -2 -1 1 | -3 -1 0 | 2 3 4 | 6 7 8 | 11 12 13 | 13 14 15 | 13 14 15 | 10 11 11 | 7 8 8 | 0 2 4 | -4 -1 1 |
| 6 | -5 -2 1 | -3 -1 2 | -3 -1 0 | 2 3 4 | 7 7 8 | 11 12 13 | 12 13 14 | 13 14 15 | 11 11 12 | 8 8 9 | 0 2 3 | -5 -2 1 |
| 7 | -5 -2 1 | -2 0 2 | -3 -1 1 | 3 3 4 | 6 7 8 | 11 12 13 | 12 13 14 | 13 14 15 | 10 11 12 | 6 7 8 | -0 2 3 | -4 -2 1 |
| 8 | -5 -2 1 | -3 -0 2 | -4 -2 1 | 3 3 4 | 6 7 8 | 12 13 14 | 13 14 15 | 13 13 14 | 10 11 12 | 7 7 8 | -1 1 2 | -3 -1 2 |
| 9 | -4 -2 0 | -3 -1 1 | -3 -1 1 | 3 3 4 | 7 8 9 | 11 12 13 | 13 14 15 | 13 14 15 | 10 11 11 | 6 7 8 | -1 1 2 | -3 -0 2 |
| 10 | -5 -3 -1 | -2 0 3 | -2 -1 1 | 3 3 4 | 7 8 10 | 11 13 14 | 12 13 14 | 13 14 15 | 10 10 11 | 6 7 8 | -1 1 3 | -1 1 3 |
| 11 | -5 -3 -0 | -1 1 2 | -3 -0 2 | 3 4 5 | 7 9 10 | 11 12 14 | 12 13 14 | 13 14 15 | 10 11 11 | 5 7 8 | 1 2 3 | -1 1 2 |
| 12 | -6 -3 -0 | -1 0 2 | -3 -1 1 | 3 4 5 | 7 9 10 | 11 12 14 | 12 13 14 | 13 14 15 | 10 10 11 | 5 6 7 | 0 2 3 | -1 1 2 |
| 13 | -5 -2 0 | -2 -0 2 | -3 -1 1 | 3 4 5 | 7 8 10 | 11 12 13 | 13 14 15 | 13 14 15 | 10 10 11 | 6 6 7 | 0 2 3 | -2 -0 1 |
| 14 | -6 -3 0 | -2 -0 2 | -3 -1 2 | 4 5 5 | 7 9 10 | 11 12 13 | 12 13 15 | 13 14 15 | 9 10 11 | 6 6 7 | 0 2 4 | -3 -1 0 |
| 15 | -5 -3 0 | -2 -0 2 | -3 -1 1 | 4 4 5 | 7 8 9 | 11 12 13 | 13 14 14 | 13 14 15 | 9 10 11 | 5 6 7 | -0 1 3 | -4 -2 0 |
| 16 | -5 -3 0 | -2 -0 2 | -2 -0 2 | 4 5 6 | 8 9 10 | 11 13 14 | 13 14 15 | 12 14 15 | 9 9 10 | 5 6 7 | 0 1 3 | -3 -1 1 |
| 17 | -5 -2 1 | -3 -1 1 | -2 -0 2 | 4 5 6 | 8 9 10 | 12 13 14 | 13 14 15 | 12 14 15 | 9 10 11 | 5 6 7 | -1 1 3 | -3 -1 1 |
| 18 | -4 -1 2 | -2 -1 1 | -2 0 2 | 4 5 6 | 8 9 10 | 12 13 14 | 13 14 15 | 12 13 14 | 9 10 11 | 5 6 7 | -2 -0 2 | -4 -1 1 |
| 19 | -3 -1 2 | -2 -0 1 | -1 -0 1 | 4 5 6 | 8 10 11 | 11 13 14 | 13 14 15 | 12 13 13 | 9 10 10 | 4 6 7 | -3 -1 1 | -4 -2 1 |
| 20 | -4 -2 1 | -1 0 2 | -2 -0 1 | 4 5 6 | 9 10 12 | 12 13 14 | 13 14 15 | 12 13 14 | 9 9 10 | 4 5 7 | -3 -0 2 | -5 -2 1 |
| 21 | -3 -1 1 | -2 -0 2 | -2 -0 2 | 5 6 7 | 9 11 12 | 12 13 14 | 13 14 15 | 12 13 13 | 8 9 10 | 4 5 6 | -3 0 3 | -5 -2 1 |
| 22 | -4 -2 1 | -3 -1 1 | -1 1 3 | 5 6 7 | 10 10 11 | 12 13 15 | 12 13 14 | 12 12 13 | 8 9 10 | 4 6 7 | -2 1 4 | -5 -2 2 |
| 23 | -4 -2 0 | -4 -2 1 | -1 1 2 | 5 6 7 | 9 10 12 | 12 13 15 | 13 14 14 | 11 12 13 | 8 9 10 | 4 6 7 | -2 1 3 | -3 -0 3 |
| 24 | -4 -2 -0 | -5 -3 -0 | 0 1 3 | 5 6 7 | 10 11 12 | 12 14 16 | 12 13 14 | 11 12 13 | 9 10 10 | 4 5 6 | -2 1 3 | -2 1 3 |
| 25 | -5 -3 -1 | -5 -2 -0 | 1 2 3 | 6 7 8 | 10 11 12 | 13 14 15 | 12 13 14 | 11 12 12 | 8 9 10 | 4 5 7 | -1 1 3 | -2 0 3 |
| 26 | -6 -3 -1 | -3 -1 1 | 1 2 3 | 6 7 8 | 10 12 13 | 12 13 15 | 12 13 14 | 11 12 12 | 9 9 10 | 3 4 6 | -2 0 3 | -4 -1 2 |
| 27 | -6 -3 -1 | -3 -1 1 | 1 2 3 | 5 7 8 | 10 12 13 | 12 13 14 | 12 13 14 | 11 11 12 | 8 9 10 | 3 4 5 | -3 -0 2 | -4 -1 1 |
| 28 | -6 -4 -1 | -4 -1 1 | 2 2 3 | 5 7 8 | 10 12 13 | 12 13 14 | 13 14 15 | 11 12 12 | 8 8 9 | 2 3 4 | -4 -1 2 | -3 -1 1 |
| 29 | -6 -3 0 | -3 -1 2 | 2 2 3 | 5 7 8 | 10 12 13 | 12 13 14 | 13 14 15 | 11 12 13 | 7 8 9 | 1 3 4 | -3 -0 2 | -4 -2 1 |
| 30 | -5 -2 1 | 2 3 4 | 5 7 9 | 10 11 12 | 12 13 14 | 13 14 14 | 11 12 12 | 7 8 9 | 1 2 3 | -3 -1 1 | -3 -1 1 | |
| 31 | -3 -1 2 | 1 2 3 | 10 11 12 | 13 14 14 | 11 11 12 | 1 2 3 | -5 -2 1 |