Mont Vernon, New Hampshire Climate
United States
Pop. 2,166 Elev. 251 m / 824 ft
TZ: America/New_York (UTC-4) ·
Summers in Mont Vernon are warm, with July highs around 85°F (29°C), while winters are frigid with January lows of 16°F (-9°C). Humidity pushes the summer feels-like temperature to 91°F (33°C), while wind chill can drive winter lows to 6°F (-14°C). Expect around 57 rainy days annually (36.6 in / 930 mm total), with snow on 13 days and 67 in (1714 mm) of annual accumulation. The city averages 120 sunny days per year and around 21 thunderstorm days. Nearby lake water reaches 74°F (23°C) in summer.
| Temperature | 85°F (30°C) high | 16°F (-9°C) low |
| Feels like | 91°F (33°C) high | 6°F (-14°C) low |
| Rain | 57 days | 36.6 in (930 mm) /yr |
| Snow | 13 days | 67.5 in (1714 mm) /yr |
| Sky | 120 sunny | 21 stormy |
| Wind | 3.8 mph (1.7 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
47
Jan 58
Feb 63
Mar 67
Apr 79
May 60
Jun 55
Jul 45
Aug 51
Sep 45
Oct 57
Nov 59
Dec Humidity (%)
59
Jan 65
Feb 59
Mar 55
Apr 72
May 68
Jun 64
Jul 61
Aug 68
Sep 69
Oct 68
Nov 67
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 12 mi Manchester-Boston Regional Airport (MHT)
Ski resort 11 mi Temple Mountain Ski Area
National park 57 mi Connecticut River Greenway State Park
Mountain peak
(5,089 ft) 87 mi Mount Lincoln
Hospital 11 mi Crotched Mountain Rehabilitation Center
Hiking trail 8 mi MacGregor Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°F -1°C | 16°F -9°C | 0.6 in 16 mm | 8.2 in207 mm | 11 |
| February | 32°F 0°C | 17°F -8°C | 1.1 in 27 mm | 27.2 in691 mm | 8 |
| March | 49°F 10°C | 30°F -1°C | 3.0 in 76 mm | 3.3 in83 mm | 9 |
| April | 59°F 15°C | 40°F 4°C | 3.5 in 88 mm | 9.4 in239 mm | 8 |
| May | 65°F 18°C | 49°F 10°C | 10.0 in 253 mm | 0.0 in0 mm | 4 |
| June | 78°F 25°C | 59°F 15°C | 2.6 in 66 mm | — | 10 |
| July | 85°F 30°C | 65°F 18°C | 3.4 in 85 mm | — | 11 |
| August | 80°F 27°C | 57°F 14°C | 1.3 in 33 mm | — | 15 |
| September | 74°F 23°C | 53°F 11°C | 2.9 in 73 mm | — | 12 |
| October | 61°F 16°C | 43°F 6°C | 4.1 in 104 mm | — | 17 |
| November | 46°F 8°C | 33°F 0°C | 2.8 in 70 mm | 0.9 in22 mm | 8 |
| December | 32°F 0°C | 17°F -8°C | 1.5 in 39 mm | 18.6 in472 mm | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 8 | 0 |
| March | 9 | 0 |
| April | 8 | 1 |
| May | 4 | 7 |
| June | 10 | 2 |
| July | 11 | 3 |
| August | 15 | 1 |
| September | 12 | 2 |
| October | 17 | 3 |
| November | 8 | 1 |
| December | 7 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 38°F 3°C |
| April | 47°F 8°C |
| May | 57°F 14°C |
| June | 67°F 20°C |
| July | 74°F 23°C |
| August | 70°F 21°C |
| September | 65°F 18°C |
| October | 54°F 12°C |
| November | 40°F 5°C |
| December | 32°F 0°C |