Lyme, New Hampshire Climate
United States
Pop. 1,788 Elev. 173 m / 568 ft
TZ: America/New_York (UTC-4) ·
Lyme is largely arid, with warm summers peaking at 81°F (27°C) in July and cold winters around 11°F (-12°C) in December. Wind chill can push winter lows to 2°F (-17°C). Precipitation occurs on roughly 47 days per year (31.6 in / 801 mm total), with snow on 14 days and 90 in (2280 mm) of annual accumulation. Overcast skies are common, with only 85 sunny days per year. Nearby lake water reaches 72°F (22°C) in summer.
| Temperature | 81°F (27°C) high | 11°F (-11°C) low |
| Feels like | 85°F (30°C) high | 2°F (-17°C) low |
| Rain | 47 days | 31.6 in (801 mm) /yr |
| Snow | 14 days | 89.8 in (2280 mm) /yr |
| Sky | 85 sunny | 19 stormy |
| Wind | 2.8 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Aug, Sep
Sky & Air by Month
Cloud cover (%)
64
Jan 66
Feb 68
Mar 69
Apr 80
May 61
Jun 60
Jul 46
Aug 45
Sep 48
Oct 72
Nov 72
Dec Humidity (%)
64
Jan 68
Feb 61
Mar 57
Apr 74
May 70
Jun 70
Jul 66
Aug 69
Sep 72
Oct 73
Nov 71
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 15 mi Lebanon Municipal Airport (LEB)
Ski resort 3 mi Dartmouth Skiway
National park 82 mi Grafton Notch State Park
Mountain peak
(5,089 ft) 35 mi Mount Lincoln
Hospital 11 mi Dartmouth-Hitchcock Medical Center
Hiking trail 4 mi Linny Levin Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 26°F -3°C | 12°F -11°C | 0.1 in 4 mm | 12.6 in320 mm | 7 |
| February | 28°F -2°C | 12°F -11°C | 0.5 in 13 mm | 32.2 in818 mm | 5 |
| March | 46°F 8°C | 26°F -3°C | 2.4 in 61 mm | 13.5 in343 mm | 6 |
| April | 56°F 13°C | 36°F 2°C | 2.7 in 69 mm | 7.3 in185 mm | 4 |
| May | 63°F 17°C | 47°F 8°C | 7.2 in 184 mm | 0.0 in0 mm | 4 |
| June | 75°F 24°C | 56°F 13°C | 2.5 in 65 mm | — | 7 |
| July | 81°F 27°C | 61°F 16°C | 3.7 in 93 mm | — | 7 |
| August | 77°F 25°C | 54°F 12°C | 0.9 in 23 mm | — | 12 |
| September | 72°F 22°C | 49°F 10°C | 3.2 in 82 mm | — | 14 |
| October | 58°F 15°C | 39°F 4°C | 4.6 in 118 mm | — | 14 |
| November | 41°F 5°C | 30°F -1°C | 2.3 in 59 mm | 6.2 in157 mm | 3 |
| December | 29°F -2°C | 11°F -11°C | 1.3 in 32 mm | 17.9 in456 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 5 | 0 |
| March | 6 | 0 |
| April | 4 | 1 |
| May | 4 | 3 |
| June | 7 | 2 |
| July | 7 | 6 |
| August | 12 | 1 |
| September | 14 | 2 |
| October | 14 | 3 |
| November | 3 | 1 |
| December | 2 | 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 | 35°F 1°C |
| May | 45°F 7°C |
| June | 58°F 14°C |
| July | 72°F 22°C |
| August | 70°F 21°C |
| September | 63°F 17°C |
| October | 53°F 12°C |
| November | 41°F 5°C |
| December | 33°F 0°C |