| St. Johnsbury, Vermont. Caledonia County. Elevation 700 feet. | ||||||||||
| Week Beginning | Ave. Max. Temp. | Ave. Min. Temp. | % of days High70-85 | Ave. Prec. (in.) | Percentage Chance of Precipitation | Ave. Snow (in.) | % Chance Snow | |||
| .01"+ | .10"+ | .50"+ | 1.0"+ | |||||||
| Jan 1 | 28 | 8 | 0.00 | 0.45 | 0.42 | 0.19 | 0.03 | 0.00 | 5.14 | 0.39 |
| Jan 8 | 24 | 3 | 0.00 | 0.54 | 0.38 | 0.17 | 0.05 | 0.01 | 5.42 | 0.37 |
| Jan 15 | 26 | 4 | 0.00 | 0.47 | 0.44 | 0.18 | 0.04 | 0.00 | 4.24 | 0.36 |
| Jan 22 | 30 | 8 | 0.00 | 0.74 | 0.43 | 0.21 | 0.07 | 0.02 | 4.32 | 0.36 |
| Jan 29 | 29 | 7 | 0.00 | 0.70 | 0.38 | 0.22 | 0.07 | 0.01 | 5.24 | 0.32 |
| Feb 5 | 27 | 3 | 0.00 | 0.40 | 0.34 | 0.16 | 0.02 | 0.00 | 5.16 | 0.35 |
| Feb 12 | 31 | 7 | 0.00 | 0.43 | 0.32 | 0.17 | 0.04 | 0.00 | 3.67 | 0.30 |
| Feb 19 | 35 | 13 | 0.00 | 0.66 | 0.41 | 0.23 | 0.05 | 0.00 | 5.70 | 0.33 |
| Feb 26 | 35 | 11 | 0.00 | 0.37 | 0.34 | 0.15 | 0.02 | 0.00 | 3.75 | 0.27 |
| March 5 | 38 | 15 | 0.00 | 0.61 | 0.38 | 0.21 | 0.05 | 0.00 | 3.86 | 0.28 |
| March 12 | 40 | 19 | 0.00 | 0.71 | 0.41 | 0.22 | 0.07 | 0.01 | 4.71 | 0.27 |
| March 19 | 43 | 21 | 0.00 | 0.60 | 0.35 | 0.21 | 0.06 | 0.00 | 2.41 | 0.19 |
| March 26 | 48 | 25 | 0.04 | 0.45 | 0.35 | 0.16 | 0.03 | 0.00 | 1.63 | 0.11 |
| April 2 | 49 | 28 | 0.03 | 0.77 | 0.48 | 0.29 | 0.05 | 0.01 | 2.24 | 0.18 |
| April 9 | 52 | 27 | 0.06 | 0.53 | 0.34 | 0.20 | 0.04 | 0.00 | 1.50 | 0.10 |
| April 16 | 59 | 32 | 0.18 | 0.53 | 0.34 | 0.21 | 0.03 | 0.00 | 0.75 | 0.07 |
| April 23 | 61 | 35 | 0.20 | 0.62 | 0.35 | 0.22 | 0.04 | 0.01 | 0.08 | 0.02 |
| April 30 | 64 | 37 | 0.30 | 0.75 | 0.37 | 0.21 | 0.07 | 0.02 | 0.24 | 0.01 |
| May 7 | 67 | 39 | 0.42 | 0.62 | 0.40 | 0.22 | 0.04 | 0.01 | 0.00 | 0.00 |
| May 14 | 71 | 43 | 0.51 | 0.77 | 0.45 | 0.28 | 0.07 | 0.01 | 0.00 | 0.00 |
| May 21 | 73 | 45 | 0.55 | 0.74 | 0.37 | 0.25 | 0.06 | 0.02 | 0.00 | 0.00 |
| May 28 | 74 | 48 | 0.61 | 0.91 | 0.44 | 0.27 | 0.09 | 0.02 | 0.00 | 0.00 |
| June 4 | 76 | 49 | 0.75 | 0.83 | 0.42 | 0.28 | 0.08 | 0.00 | 0.00 | 0.00 |
| June 11 | 78 | 51 | 0.61 | 0.81 | 0.38 | 0.25 | 0.09 | 0.01 | 0.00 | 0.00 |
| June 18 | 80 | 54 | 0.73 | 0.85 | 0.40 | 0.28 | 0.06 | 0.02 | 0.00 | 0.00 |
| June 25 | 79 | 54 | 0.70 | 1.01 | 0.46 | 0.26 | 0.05 | 0.03 | 0.00 | 0.00 |
| July 2 | 81 | 55 | 0.67 | 0.79 | 0.38 | 0.22 | 0.09 | 0.03 | 0.00 | 0.00 |
| July 9 | 83 | 56 | 0.68 | 0.81 | 0.35 | 0.25 | 0.08 | 0.01 | 0.00 | 0.00 |
| July 16 | 84 | 58 | 0.68 | 0.95 | 0.39 | 0.24 | 0.08 | 0.03 | 0.00 | 0.00 |
| July 23 | 83 | 57 | 0.72 | 0.80 | 0.37 | 0.27 | 0.09 | 0.00 | 0.00 | 0.00 |
| July 30 | 82 | 58 | 0.77 | 0.99 | 0.44 | 0.28 | 0.09 | 0.01 | 0.00 | 0.00 |
| Aug 6 | 81 | 57 | 0.79 | 1.19 | 0.39 | 0.28 | 0.09 | 0.05 | 0.00 | 0.00 |
| Aug 13 | 80 | 56 | 0.73 | 0.77 | 0.31 | 0.21 | 0.07 | 0.02 | 0.00 | 0.00 |
| Aug 20 | 78 | 53 | 0.84 | 0.76 | 0.34 | 0.23 | 0.09 | 0.01 | 0.00 | 0.00 |
| Aug 27 | 78 | 53 | 0.73 | 0.74 | 0.35 | 0.20 | 0.08 | 0.02 | 0.00 | 0.00 |
| Sept 3 | 75 | 51 | 0.76 | 0.55 | 0.29 | 0.19 | 0.04 | 0.00 | 0.00 | 0.00 |
| Sept 10 | 72 | 48 | 0.62 | 1.01 | 0.38 | 0.26 | 0.09 | 0.03 | 0.00 | 0.00 |
| Sept 17 | 70 | 46 | 0.47 | 0.75 | 0.38 | 0.21 | 0.05 | 0.03 | 0.00 | 0.00 |
| Sept 24 | 66 | 43 | 0.31 | 0.72 | 0.44 | 0.25 | 0.06 | 0.01 | 0.00 | 0.00 |
| Oct 1 | 64 | 41 | 0.28 | 0.96 | 0.46 | 0.29 | 0.09 | 0.01 | 0.05 | 0.01 |
| Oct 8 | 61 | 38 | 0.20 | 0.72 | 0.37 | 0.19 | 0.06 | 0.02 | 0.16 | 0.01 |
| Oct 15 | 58 | 36 | 0.11 | 0.58 | 0.38 | 0.19 | 0.04 | 0.01 | 0.00 | 0.00 |
| Oct 22 | 57 | 35 | 0.08 | 0.71 | 0.35 | 0.19 | 0.06 | 0.03 | 0.21 | 0.03 |
| Oct 29 | 53 | 32 | 0.03 | 0.67 | 0.31 | 0.20 | 0.06 | 0.02 | 0.11 | 0.03 |
| Nov 5 | 48 | 31 | 0.02 | 0.83 | 0.38 | 0.22 | 0.07 | 0.02 | 0.56 | 0.06 |
| Nov 12 | 44 | 28 | 0.00 | 0.72 | 0.42 | 0.25 | 0.06 | 0.01 | 1.49 | 0.17 |
| Nov 19 | 40 | 25 | 0.00 | 0.63 | 0.36 | 0.19 | 0.05 | 0.01 | 2.02 | 0.18 |
| Nov 26 | 39 | 23 | 0.00 | 0.81 | 0.47 | 0.23 | 0.08 | 0.01 | 3.20 | 0.26 |
| Dec 3 | 34 | 17 | 0.00 | 0.84 | 0.50 | 0.27 | 0.06 | 0.02 | 5.33 | 0.40 |
| Dec 10 | 31 | 13 | 0.00 | 0.72 | 0.42 | 0.24 | 0.05 | 0.02 | 4.24 | 0.31 |
| Dec 17 | 29 | 12 | 0.00 | 0.72 | 0.47 | 0.23 | 0.04 | 0.01 | 6.84 | 0.41 |
| Dec 24 | 29 | 10 | 0.00 | 0.82 | 0.46 | 0.24 | 0.07 | 0.02 | 5.85 | 0.33 |