Boscawen, New Hampshire Climate
United States
Pop. 3,911 Elev. 100 m / 328 ft
TZ: America/New_York (UTC-4) ·
Boscawen sees warm summers peaking at 85°F (29°C) in July, and frigid winters that bottom out around 16°F (-9°C) in February. Humidity pushes the summer feels-like temperature to 90°F (32°C), while wind chill can drive winter lows to 6°F (-14°C). Precipitation occurs on roughly 53 days per year (35.7 in / 906 mm total), with snow on 12 days and 71 in (1796 mm) of annual accumulation. The city averages 125 sunny days per year and around 22 thunderstorm days. Nearby lake water reaches 72°F (22°C) in summer.
| Temperature | 85°F (29°C) high | 16°F (-9°C) low |
| Feels like | 90°F (32°C) high | 6°F (-14°C) low |
| Rain | 53 days | 35.7 in (906 mm) /yr |
| Snow | 12 days | 70.7 in (1796 mm) /yr |
| Sky | 125 sunny | 22 stormy |
| Wind | 3.7 mph (1.6 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 55
Feb 63
Mar 67
Apr 77
May 59
Jun 57
Jul 45
Aug 49
Sep 44
Oct 58
Nov 58
Dec Humidity (%)
58
Jan 65
Feb 60
Mar 56
Apr 73
May 68
Jun 64
Jul 60
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 28 mi Manchester-Boston Regional Airport (MHT)
Ski resort 5 mi Beaver Meadow XC Skiing
National park 80 mi Connecticut River Greenway State Park
Mountain peak
(5,089 ft) 58 mi Mount Lincoln
Hospital 9 mi Concord Hospital
Hiking trail 6 mi Kalahan K. Emery Memorial 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 | 0.5 in 13 mm | 8.2 in207 mm | 12 |
| February | 31°F 0°C | 16°F -9°C | 0.9 in 23 mm | 28.2 in715 mm | 8 |
| March | 49°F 9°C | 29°F -2°C | 2.9 in 73 mm | 6.9 in174 mm | 9 |
| April | 59°F 15°C | 40°F 4°C | 3.4 in 87 mm | 8.7 in220 mm | 7 |
| May | 65°F 18°C | 49°F 9°C | 9.8 in 249 mm | — | 4 |
| June | 77°F 25°C | 59°F 15°C | 2.4 in 62 mm | — | 11 |
| July | 85°F 29°C | 65°F 18°C | 3.2 in 82 mm | — | 9 |
| August | 80°F 27°C | 58°F 14°C | 1.3 in 32 mm | — | 15 |
| September | 74°F 23°C | 53°F 12°C | 3.0 in 75 mm | — | 14 |
| October | 61°F 16°C | 43°F 6°C | 4.0 in 100 mm | — | 18 |
| November | 45°F 7°C | 33°F 0°C | 2.8 in 71 mm | 0.8 in21 mm | 8 |
| December | 32°F 0°C | 16°F -9°C | 1.5 in 39 mm | 18.0 in458 mm | 10 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 0 |
| February | 8 | 0 |
| March | 9 | 0 |
| April | 7 | 2 |
| May | 4 | 8 |
| June | 11 | 2 |
| July | 9 | 4 |
| August | 15 | 1 |
| September | 14 | 2 |
| October | 18 | 2 |
| November | 8 | 1 |
| December | 10 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 32°F 0°C |
| April | 37°F 3°C |
| May | 48°F 9°C |
| June | 60°F 15°C |
| July | 72°F 22°C |
| August | 69°F 21°C |
| September | 63°F 17°C |
| October | 54°F 12°C |
| November | 41°F 5°C |
| December | 33°F 0°C |