Temperature Trends in Erie, Pennsylvania
Average daily temperatures in Erie, Pennsylvania, 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 | -2 1 3 | -4 -2 1 | -2 1 3 | 4 7 10 | 12 14 16 | 16 18 20 | 20 21 23 | 22 23 25 | 19 20 22 | 13 14 16 | 8 10 12 | 2 4 6 |
| 2 | -3 -0 2 | -4 -2 0 | -2 0 3 | 4 6 9 | 11 13 15 | 17 18 20 | 20 21 23 | 22 24 25 | 19 20 22 | 12 15 17 | 6 9 11 | 0 2 4 |
| 3 | -3 -0 3 | -5 -3 -0 | -4 -1 2 | 4 7 10 | 10 13 16 | 14 16 17 | 20 22 23 | 22 23 25 | 19 21 22 | 12 14 17 | 6 8 10 | 0 3 6 |
| 4 | -4 -1 2 | -6 -3 0 | -4 -2 -0 | 3 5 7 | 10 13 15 | 14 16 17 | 21 23 24 | 22 23 24 | 19 20 21 | 12 14 17 | 5 7 9 | 0 4 7 |
| 5 | -4 -0 3 | -7 -4 -1 | -2 0 3 | 1 4 6 | 12 13 15 | 15 17 19 | 20 22 24 | 21 23 24 | 18 20 21 | 11 13 15 | 5 8 10 | -1 3 6 |
| 6 | -4 -1 2 | -5 -3 -0 | -3 -0 3 | 3 6 9 | 12 14 16 | 16 18 20 | 20 22 23 | 20 22 23 | 18 20 22 | 11 14 16 | 5 7 9 | -2 1 4 |
| 7 | -3 -1 2 | -4 -2 1 | -3 1 4 | 3 6 9 | 12 14 16 | 17 19 21 | 21 22 23 | 20 22 24 | 19 21 22 | 11 13 16 | 6 9 11 | -2 1 3 |
| 8 | -4 -1 1 | -5 -3 -0 | -3 1 4 | 4 7 9 | 11 13 15 | 18 20 22 | 20 22 23 | 21 23 24 | 19 20 21 | 11 14 16 | 6 8 10 | -2 0 2 |
| 9 | -4 -1 1 | -4 -2 1 | -3 1 5 | 3 5 8 | 12 14 16 | 18 20 22 | 20 22 23 | 21 23 24 | 18 20 21 | 12 14 16 | 5 8 11 | -1 1 3 |
| 10 | -5 -2 1 | -4 -2 1 | -3 0 3 | 3 5 7 | 12 14 16 | 18 20 22 | 20 22 23 | 21 22 24 | 18 19 20 | 12 14 15 | 5 8 10 | -2 1 4 |
| 11 | -5 -2 1 | -6 -2 1 | -1 2 5 | 5 7 10 | 11 13 15 | 19 20 22 | 20 21 22 | 20 21 22 | 17 18 19 | 12 13 15 | 5 7 9 | -1 1 3 |
| 12 | -3 0 3 | -6 -3 -0 | -0 2 5 | 6 8 11 | 10 12 15 | 18 20 22 | 20 21 23 | 20 21 22 | 18 19 20 | 11 13 14 | 4 6 8 | -1 1 3 |
| 13 | -3 1 5 | -6 -4 -2 | -0 3 6 | 5 7 8 | 10 12 15 | 18 20 21 | 21 22 23 | 21 22 23 | 18 19 20 | 11 13 16 | 4 6 8 | -3 -0 3 |
| 14 | -5 -2 1 | -4 -2 -0 | 0 3 6 | 6 8 10 | 12 14 16 | 18 20 21 | 21 22 24 | 20 22 23 | 18 19 21 | 11 13 15 | 4 7 10 | -1 1 4 |
| 15 | -6 -3 -0 | -5 -2 0 | 1 3 6 | 7 10 12 | 12 14 16 | 18 19 21 | 22 23 25 | 21 22 23 | 16 18 19 | 10 11 12 | 4 6 9 | -0 2 5 |
| 16 | -6 -3 -1 | -5 -2 1 | -0 2 5 | 8 11 14 | 11 14 16 | 18 20 21 | 23 24 25 | 21 23 24 | 15 17 18 | 10 12 14 | 3 5 7 | -0 1 3 |
| 17 | -6 -3 0 | -5 -2 1 | -0 2 5 | 6 8 11 | 11 13 15 | 18 20 21 | 23 24 26 | 21 22 23 | 16 17 18 | 9 11 13 | 2 4 6 | -1 1 3 |
| 18 | -6 -2 1 | -4 -1 1 | 0 3 6 | 7 10 12 | 11 14 16 | 18 19 21 | 22 24 25 | 20 22 23 | 16 17 18 | 9 12 14 | 2 4 6 | -3 -1 1 |
| 19 | -5 -3 -0 | -4 -1 1 | 1 3 6 | 8 11 15 | 12 14 17 | 19 21 23 | 21 23 24 | 19 20 22 | 16 17 19 | 9 11 13 | 4 6 8 | -2 -0 2 |
| 20 | -6 -4 -1 | -3 -1 2 | 1 4 6 | 8 11 13 | 12 15 18 | 19 21 22 | 20 22 23 | 19 21 22 | 16 18 20 | 10 11 12 | 4 6 8 | -4 -2 1 |
| 21 | -8 -5 -3 | -3 -0 3 | 0 3 6 | 8 10 12 | 12 15 18 | 20 21 23 | 22 23 24 | 20 21 22 | 16 18 19 | 10 11 13 | 3 5 7 | -3 -1 2 |
| 22 | -6 -3 -1 | -3 -1 1 | -1 2 5 | 7 10 12 | 12 15 17 | 20 22 23 | 22 23 24 | 19 21 22 | 15 17 19 | 8 10 12 | 3 5 7 | -3 -0 2 |
| 23 | -6 -2 1 | -3 -1 1 | -0 2 4 | 7 9 12 | 13 15 17 | 20 21 22 | 21 23 24 | 20 21 22 | 15 16 18 | 8 10 12 | 2 5 8 | -3 -0 3 |
| 24 | -6 -3 -0 | -4 -2 1 | 0 2 5 | 7 9 11 | 14 16 18 | 20 22 23 | 21 22 23 | 20 22 23 | 14 16 18 | 9 11 13 | 2 4 7 | -3 -1 2 |
| 25 | -6 -4 -2 | -3 -0 3 | 1 4 7 | 7 9 12 | 13 15 17 | 20 22 24 | 21 22 23 | 20 21 22 | 14 16 18 | 9 11 13 | 1 4 6 | -4 -1 1 |
| 26 | -6 -4 -2 | -3 -0 3 | 1 4 7 | 8 10 12 | 13 15 17 | 21 22 24 | 22 23 24 | 20 21 22 | 14 16 18 | 9 11 13 | 3 5 7 | -4 -2 0 |
| 27 | -5 -3 -0 | -2 1 4 | 1 4 7 | 8 10 12 | 14 15 17 | 21 22 24 | 21 22 23 | 20 21 22 | 15 17 18 | 8 10 12 | 3 5 7 | -3 -1 1 |
| 28 | -5 -2 0 | -3 -1 1 | 3 6 9 | 8 9 11 | 15 17 19 | 21 22 24 | 22 23 24 | 20 21 22 | 15 16 17 | 7 9 10 | 3 5 7 | -3 -0 3 |
| 29 | -5 -2 1 | -8 -1 7 | 4 6 8 | 8 9 11 | 15 18 20 | 20 22 23 | 22 23 24 | 20 21 22 | 13 15 16 | 6 8 9 | 3 6 8 | -2 -0 2 |
| 30 | -5 -2 1 | 3 5 8 | 10 12 14 | 16 18 20 | 19 21 23 | 21 23 24 | 19 20 21 | 13 14 16 | 7 10 12 | 3 5 8 | -1 0 2 | |
| 31 | -6 -3 -1 | 3 7 10 | 17 19 22 | 22 23 24 | 19 21 22 | 8 10 13 | -2 1 4 |