East Merrimack, New Hampshire Climate
United States
Pop. 4,197 Elev. 35 m / 115 ft
TZ: America/New_York (UTC-4) ·
East Merrimack sees warm summers peaking at 86°F (30°C) in July, and frigid winters that bottom out around 19°F (-7°C) in January. Humidity pushes the summer feels-like temperature to 93°F (34°C), while wind chill can drive winter lows to 9°F (-13°C). Precipitation occurs on roughly 55 days per year (35.7 in / 908 mm total), with snow on 12 days and 57 in (1458 mm) of annual accumulation. The city averages 134 sunny days per year. Ocean water temperatures reach 68°F (20°C) in summer.
| Temperature | 86°F (30°C) high | 19°F (-7°C) low |
| Feels like | 93°F (34°C) high | 9°F (-13°C) low |
| Rain | 55 days | 35.7 in (908 mm) /yr |
| Snow | 12 days | 57.4 in (1458 mm) /yr |
| Sky | 134 sunny | 17 stormy |
| Wind | 3.7 mph (1.6 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
43
Jan 58
Feb 62
Mar 66
Apr 78
May 59
Jun 54
Jul 46
Aug 53
Sep 45
Oct 50
Nov 54
Dec Humidity (%)
56
Jan 63
Feb 56
Mar 54
Apr 71
May 68
Jun 64
Jul 60
Aug 71
Sep 68
Oct 65
Nov 63
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 5 mi Manchester-Boston Regional Airport (MHT)
Ski resort 10 mi McIntyre Ski Area
National park 65 mi Connecticut River Greenway State Park
Mountain peak
(5,089 ft) 89 mi Mount Lincoln
Hospital 7 mi The Elliot at River's Edge
Hiking trail 6 mi
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 1°C | 19°F -7°C | 0.9 in 23 mm | 7.0 in179 mm | 16 |
| February | 34°F 1°C | 20°F -7°C | 1.0 in 26 mm | 24.6 in626 mm | 8 |
| March | 51°F 11°C | 32°F 0°C | 3.4 in 85 mm | 0.6 in14 mm | 10 |
| April | 60°F 16°C | 42°F 6°C | 3.5 in 89 mm | 7.0 in177 mm | 8 |
| May | 67°F 19°C | 51°F 10°C | 9.1 in 232 mm | — | 4 |
| June | 79°F 26°C | 61°F 16°C | 2.0 in 52 mm | — | 11 |
| July | 86°F 30°C | 66°F 19°C | 2.8 in 71 mm | — | 11 |
| August | 81°F 27°C | 59°F 15°C | 1.6 in 41 mm | — | 16 |
| September | 75°F 24°C | 54°F 12°C | 2.6 in 67 mm | — | 9 |
| October | 62°F 17°C | 45°F 7°C | 4.4 in 111 mm | — | 19 |
| November | 48°F 9°C | 34°F 1°C | 2.8 in 70 mm | 0.2 in5 mm | 11 |
| December | 35°F 2°C | 20°F -7°C | 1.6 in 41 mm | 18.0 in457 mm | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 0 |
| February | 8 | 0 |
| March | 10 | 0 |
| April | 8 | 2 |
| May | 4 | 6 |
| June | 11 | 0 |
| July | 11 | 2 |
| August | 16 | 1 |
| September | 9 | 2 |
| October | 19 | 2 |
| November | 11 | 1 |
| December | 11 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 44°F 6°C | 32°F 0°C |
| February | 39°F 4°C | 32°F 0°C |
| March | 40°F 5°C | 38°F 3°C |
| April | 46°F 8°C | 47°F 8°C |
| May | 53°F 12°C | 57°F 14°C |
| June | 64°F 18°C | 67°F 20°C |
| July | 68°F 20°C | 74°F 23°C |
| August | 68°F 20°C | 70°F 21°C |
| September | 65°F 18°C | 65°F 18°C |
| October | 63°F 17°C | 54°F 12°C |
| November | 54°F 12°C | 40°F 5°C |
| December | 48°F 9°C | 32°F 0°C |