| April 2012 | Precipitation | Normal | Departure | Snowfall | Seasonal Snowfall |
| Acadia National Park | 5.32 | 4.78 | 0.54 | ||
| Albion | 3.90 | 3.90 | 0.00 | T | 58.4 |
| Andover | 5.66 | 4.34 | 1.32 | T | 84.0 |
| Augusta Airport | 4.44 | 3.78 | 0.66 | ||
| Augusta Hatch Hill | 4.93 | T | 54.8 | ||
| Bangor Airport | 3.99 | 3.62 | 0.37 | T | 49.1 |
| Bath | 4.74 | 4.28 | 0.46 | T | 50.5 |
| Belfast | 4.86 | 4.63 | 0.23 | 49.2 | |
| Bethel | 3.63 | T | 76.7 | ||
| Bingham | 4.16 | 3.58 | 0.58 | ||
| Brassua Lake | 4.63 | 3.58 | 1.05 | 2.0 | 63.7 |
| Bridgewater | 4.30 | 3.16 | 1.14 | 1.4 | 78.4 |
| Bridgton | 3.45 | 3.99 | -0.54 | 61.5 | |
| Cape Neddick | 4.65 | 4.88 | -0.23 | T | 35.4 |
| Caribou | 4.32 | 2.66 | 1.66 | 7.4 | 103.7 |
| Corinna | 3.47 | 3.80 | -0.33 | 53.8 | |
| Dover-Foxcroft | 4.38 | 3.69 | 0.69 | 47.8 | |
| Durham | 4.69 | 4.52 | 0.17 | T | 59.2 |
| East Sangerville | 4.66 | ||||
| East Surry | 3.89 | ||||
| East Waterford | 3.39 | T | 66.0 | ||
| Eliot | 3.90 | 5.00 | -1.10 | 24.5 | |
| Eustis | 4.02 | 3.27 | 0.75 | 1.4 | 74.5 |
| Farmington | 5.74 | 4.25 | 1.49 | T | 67.1 |
| Fort Kent | 4.41 | 2.88 | 1.53 | 9.0 | 80.7 |
| Frenchville | 3.16 | 2.81 | 0.35 | ||
| Fryeburg | 3.07 | ||||
| Gardiner | 4.75 | 4.07 | 0.68 | 55.5 | |
| Grand Lake Stream | 4.67 | 3.52 | 1.15 | ||
| Gray | 5.16 | 4.38 | 0.78 | 0.2 | 65.1 |
| Harmony | 4.65 | 3.65 | 1.00 | T | 46.6 |
| Harris Dam | 3.59 | 2.99 | 0.60 | ||
| Hartford | 4.44 | 4.64 | -0.20 | 0.3 | 82.9 |
| Hollis | 3.59 | 5.01 | -1.42 | T | 51.1 |
| Houlton Airport | 3.03 | 3.88 | -0.85 | ||
| Houlton 5N | 3.49 | 3.14 | 0.35 | 2.9 | 79.1 |
| Jackman | 3.34 | 3.22 | 0.12 | T | 76.4 |
| Kennebunkport | 5.18 | 4.56 | 0.62 | 19.9 | |
| Kingfield | 4.27 | 4.09 | 0.18 | 0.1 | 55.4 |
| Livermore Falls | 3.64 | 4.03 | -0.39 | T | 67.5 |
| Levant | 4.04 | 60.9 | |||
| Lincoln | 3.54 | ||||
| Long Falls Dam | 4.35 | 3.62 | 0.73 | 0.4 | 70.3 |
| Machias | 4.50 | 4.37 | 0.13 | ||
| Madison | 3.83 | 3.45 | 0.38 | 48.5 | |
| Middle Dam | 2.97 | 3.09 | -0.12 | 0.9 | 63.2 |
| Millinocket | 3.94 | 3.52 | 0.42 | ||
| Millinocket Airport | 2.49 | ||||
| Moosehead | 4.82 | 3.26 | 1.56 | 2.0 | 63.7 |
| Newcastle | 4.72 | 4.22 | 0.50 | 54.9 | |
| New Sharon | 3.58 | 4.15 | -0.57 | T | 65.6 |
| North Sebago | 3.39 | 4.57 | -1.18 | T | 47.5 |
| Norway | 3.19 | 4.50 | -1.31 | T | 65.4 |
| Phillips | 4.94 | 4.06 | 0.88 | T | 66.7 |
| Pittston Farm | 4.16 | 3.11 | 1.05 | T | 77.0 |
| Poland | 4.61 | 4.34 | 0.27 | 0.8 | 65.8 |
| Port Clyde | 4.37 | 4.16 | 0.21 | 24.5 | |
| Portland | 4.84 | 4.32 | 0.52 | T | 43.9 |
| Presque Isle | 3.83 | 2.50 | 1.33 | 4.0 | 83.5 |
| Rangeley | 3.49 | 3.35 | 0.14 | 4.0 | 83.6 |
| Rangeley /Chick Hill/ | 3.36 | 3.24 | 0.12 | 4.3 | 85.4 |
| Robbinston | 4.97 | 4.05 | 0.92 | 0.7 | 55.6 |
| Rumford | 3.51 | 4.03 | -0.52 | 62.5 | |
| Sanford | 3.52 | 4.81 | -1.29 | 28.7 | |
| South Berwick | 3.37 | 39.7 | |||
| Topsfield | 6.16 | 4.00 | 2.16 | 2.6 | 75.2 |
| Turner | 4.52 | 4.30 | 0.22 | 1.3 | 62.0 |
| Upper Dam | 3.20 | T | 52.2 | ||
| Van Buren | 4.17 | 2.74 | 1.43 | 5.0 | 87.7 |
| Waltham | 4.72 | ||||
| Waterville | 5.06 | 3.48 | 1.58 | 48.8 | |
| Wesley | 6.38 | 4.10 | 2.28 | 0.9 | |
| Westport Island | 4.54 | 4.50 | 0.04 | T | 41.1 |
| West Rockport | 5.80 | 5.02 | 0.78 | 47.8 | |
| Windham | 4.06 | T | 54.4 | ||
| Winthrop | 4.19 | T | 56.4 | ||
| Wiscasset | 2.74 | ||||
| Woodland | 6.13 | 3.68 | 2.45 | 37.6 | |
| April 2012 | Precipitation | Normal | Departure | Monthly Snowfall | Seasonal Snowfall |
| Bath | 3.18 | T | 34.6 | ||
| Benton | 3.14 | 3.03 | 0.11 | 0.2 | 50.0 |
| Berlin | 3.56 | 3.41 | 0.15 | T | 59.2 |
| Berlin Airport | 3.24 | ||||
| Bethlehem | 2.57 | 2.98 | -0.41 | 0.5 | 50.7 |
| Blackwater Dam | 2.97 | 3.98 | -1.01 | ||
| Bradford | 2.54 | 4.51 | -1.97 | T | 46.5 |
| Colebrook | 3.95 | 2.57 | 1.38 | 1.1 | 59.8 |
| Concord | 2.69 | 3.41 | -0.72 | 48.9 | |
| Durham | 2.94 | 4.25 | -1.31 | 21.1 | |
| East Milford | 3.39 | 4.11 | -0.72 | 32.2 | |
| Epping | 2.96 | 4.43 | -1.47 | T | 34.8 |
| Errol | 3.23 | 3.19 | 0.04 | T | 77.8 |
| Everett Dam | 2.60 | ||||
| First Connecticut Lake | 3.81 | 3.22 | 0.59 | 8.0 | 88.0 |
| Fitzwilliam | 2.31 | 55.5 | |||
| Francestown | 3.37 | ||||
| Franklin Falls Dam | 2.08 | 3.68 | -1.60 | ||
| Glencliff | 3.90 | 3.39 | 0.51 | T | 36.0 |
| Gorham | 4.61 | 4.25 | 0.36 | T | 64.7 |
| Greenland | 3.79 | 4.70 | -0.91 | 33.0 | |
| Greenville | 3.68 | 4.40 | -0.72 | 60.9 | |
| Hanover | 3.25 | 3.03 | 0.22 | 27.9 | |
| Hopkinton Dam | 3.38 | ||||
| Hudson | 3.28 | 4.18 | -0.90 | 32.9 | |
| Jaffrey Airport | 2.68 | 67.7 | |||
| Jefferson | 2.97 | 3.09 | -0.12 | 1.6 | 57.4 |
| Keene | 2.25 | 3.38 | -1.13 | 40.2 | |
| Laconia | 2.58 | T | 60.7 | ||
| Lakeport | 2.47 | 3.72 | -1.25 | 44.2 | |
| Lancaster | 3.87 | 2.96 | 0.91 | T | 45.4 |
| Lebanon | 2.92 | 2.85 | 0.07 | ||
| Macdowell Dam | 2.90 | 4.04 | -1.14 | ||
| Manchester Airport | 2.32 | ||||
| Massabesic Lake | 2.51 | 3.63 | -1.12 | 26.5 | |
| Meredith | 2.82 | 3.85 | -1.03 | 64.9 | |
| Mount Sunapee | 2.21 | 4.07 | -1.86 | T | 55.2 |
| Mount Washington | 8.28 | 8.43 | -0.15 | 40.2 | 227.9 |
| Nashua | 3.78 | 4.36 | -0.58 | 25.9 | |
| New Hampton | 3.16 | 0.3 | 58.5 | ||
| Newport | 2.07 | 3.29 | -1.22 | T | 46.8 |
| North Conway | 3.80 | 4.38 | -0.58 | T | 72.4 |
| North Hampton | 4.13 | 4.60 | -0.47 | 28.0 | |
| North Haverhill | 2.94 | T | 40.8 | ||
| North Stratford | 1.59 | 2.95 | -1.36 | 1.1 | 47.2 |
| Otter Brook Lake | 1.69 | 3.54 | -1.85 | ||
| Pinkham Notch | 6.24 | 5.46 | 0.78 | 2.0 | 100.4 |
| Portsmouth | 3.28 | 4.05 | -0.77 | 26.0 | |
| Rochester | 3.56 | 4.62 | -1.06 | 31.0 | |
| Rochester Airport | 2.82 | ||||
| Surry Mountain Lake | 2.13 | 3.56 | -1.43 | ||
| Tamworth | 3.87 | 4.66 | -0.79 | T | 69.1 |
| Walpole | 2.17 | 3.42 | -1.25 | 44.0 | |
| Wentworth | 4.27 | 3.08 | 1.19 | T | 34.7 |
| West Hampstead | 2.97 | 4.40 | -1.43 | T | 37.7 |
| Whitefield | 3.16 | ||||
| Wolfeboro | 3.25 | ||||
| York Pond | 4.90 | 3.61 | 1.29 | 1.2 | 62.1 |