Merrimack County (Concord)
March
Weather in Merrimack County, New Hampshire for March 2027
Your guide to Merrimack County weather in March - trends and predictions
Merrimack County typically experiences moderate snowfall in March, with an average of 7 snowy days.
Is March a good time to visit Merrimack County? check out the best time to travel to Merrimack County page.
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Snow Forecast ❄️
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18
Dry days
6
Rainy days
7
Snow days
7°/-2°
Temperatures
18 km/h
Avg max wind
70 %
Avg humidity
Merrimack County Weather March
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Temperatures trend during March in Merrimack County
See the weather trend as well as the moving average line
March weather in Merrimack County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate or heavy snow showers | 0° /-5° | 10.7 mm | 7.7 cm | |
| Mar. 2 |  Sunny | -1° /-14° | 0 mm | 0 cm | |
| Mar. 3 |  Light snow | 0° /-8° | 2.8 mm | 2 cm | |
| Mar. 4 | Light snow | 11° /-3° | 21.9 mm | 3.5 cm | |
| Mar. 5 |  Moderate rain at times | 2° /-9° | 5.4 mm | 1.3 cm | |
| Mar. 6 | Moderate or heavy snow showers | 0° /-2° | 20.9 mm | 10 cm | |
| Mar. 7 |  Freezing fog | 5° /-1° | 0 mm | 0 cm | |
| Mar. 8 |  Fog | 13° /4° | 0 mm | 0 cm | |
| Mar. 9 | Sunny | 15° /3° | 0 mm | 0 cm | |
| Mar. 10 | Sunny | 19° /5° | 0 mm | 0 cm | |
| Mar. 11 |  Light rain | 11° /1° | 3.6 mm | 0 cm | |
| Mar. 12 | Fog | 11° /-3° | 0 mm | 0 cm | |
| Mar. 13 |  Overcast | 3° /-3° | 0 mm | 0 cm | |
| Mar. 14 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Mar. 15 |  Cloudy | 4° /-3° | 0 mm | 0 cm | |
| Mar. 16 |  Heavy rain | 13° /0° | 37.3 mm | 0 cm | |
| Mar. 17 |  Moderate rain | 14° /-5° | 15.4 mm | 0 cm | |
| Mar. 18 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Mar. 19 | Cloudy | 4° /-4° | 0 mm | 0 cm | |
| Mar. 20 | Light rain | 7° /0° | 3.3 mm | 0 cm | |
| Mar. 21 | Overcast | 7° /0° | 0 mm | 0 cm | |
| Mar. 22 | Heavy rain | 4° /0° | 26.5 mm | 5.6 cm | |
| Mar. 23 | Light snow | 3° /-1° | 2.7 mm | 2 cm | |
| Mar. 24 | Sunny | 8° /-2° | 0 mm | 0 cm | |
| Mar. 25 | Cloudy | 9° /0° | 0 mm | 0 cm | |
| Mar. 26 | Overcast | 15° /2° | 0 mm | 0 cm | |
| Mar. 27 | Heavy rain | 8° /0° | 32.3 mm | 0 cm | |
| Mar. 28 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Mar. 29 | Overcast | 5° /-4° | 0 mm | 0 cm | |
| Mar. 30 | Overcast | 15° /2° | 0 mm | 0 cm | |
| Mar. 31 |  Moderate or heavy rain with thunder | 9° /6° | 30 mm | 0 cm | |
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Important Notice
Our weather forecast for Merrimack County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Merrimack County forecast closer to your planned date for the most up-to-date weather information.
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Merrimack County in March - FAQ
What are the expected maximum and minimum temperatures in Merrimack County during March?
Prepare for cooler days with highs just around 7° and colder nights, dipping below -2°.
How much rainfall should be expected in Merrimack County during March?
Significant rainfall exceeding 212.8 mm is expected in Merrimack County during March, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Merrimack County in March 2027?
Merrimack County experiences an average snowfall of 32.2 cm during March, occurring over 7 days.
What are the typical wind conditions in Merrimack County during March?
The average wind speed in Merrimack County during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Merrimack County snow forecast March 2027
Track daily snowfall levels and discover Merrimack County’s snowy potential this March ❄️
On average, Merrimack County sees 7 snowy days during March, with approximately 32.2 cm of total snowfall.
March rainfall patterns in Merrimack County
Explore the daily rainfall trends and prepare for Merrimack Countys March weather 💧
Typically, Merrimack County has 6 rainy days in March with a total of 212.8 mm of rainfall.
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