New Haven County (New Haven)
March
Weather in New Haven County, Connecticut for March 2027
Your guide to New Haven County weather in March - trends and predictions
Snowfall in New Haven County during March is quite rare, with fewer than 2 snowy days on average.
New Haven County experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 218.2 mm.
Is March a good time to visit New Haven County? check out the best time to travel to New Haven County page.
✨ Is March a good time to visit New Haven County? – Ask the AI Weatherman
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21
Dry days
9
Rainy days
1
Snow days
8°/1°
Temperatures
24 km/h
Avg max wind
77 %
Avg humidity
New Haven County Weather March
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Temperatures trend during March in New Haven County
See the weather trend as well as the moving average line
March weather in New Haven County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain | 6° /-3° | 2.5 mm | 0.8 cm | |
| Mar. 2 |  Sunny | -1° /-8° | 0 mm | 0 cm | |
| Mar. 3 |  Light snow | 1° /-6° | 13.8 mm | 1.3 cm | |
| Mar. 4 |  Moderate rain | 6° /0° | 23.5 mm | 0 cm | |
| Mar. 5 |  Heavy rain | 5° /2° | 27.4 mm | 0 cm | |
| Mar. 6 |  Heavy rain at times | 13° /3° | 9.9 mm | 0 cm | |
| Mar. 7 | Sunny | 5° /-1° | 0 mm | 0 cm | |
| Mar. 8 | Sunny | 5° /-1° | 0 mm | 0 cm | |
| Mar. 9 |  Cloudy | 6° /-1° | 0 mm | 0 cm | |
| Mar. 10 |  Partly cloudy | 10° /1° | 0 mm | 0 cm | |
| Mar. 11 |  Overcast | 9° /2° | 0 mm | 0 cm | |
| Mar. 12 | Partly cloudy | 9° /1° | 0 mm | 0 cm | |
| Mar. 13 | Overcast | 4° /1° | 0.3 mm | 0 cm | |
| Mar. 14 | Overcast | 8° /2° | 0 mm | 0 cm | |
| Mar. 15 | Overcast | 5° /2° | 0.2 mm | 0 cm | |
| Mar. 16 | Heavy rain | 12° /4° | 42.7 mm | 0 cm | |
| Mar. 17 | Heavy rain | 12° /2° | 39.4 mm | 0 cm | |
| Mar. 18 | Overcast | 6° /-2° | 0 mm | 0 cm | |
| Mar. 19 | Overcast | 8° /0° | 0 mm | 0 cm | |
| Mar. 20 |  Patchy rain possible | 6° /2° | 0.6 mm | 0 cm | |
| Mar. 21 | Light rain | 9° /2° | 9.7 mm | 0 cm | |
| Mar. 22 | Patchy rain possible | 10° /4° | 0.3 mm | 0 cm | |
| Mar. 23 | Moderate rain | 7° /1° | 22.4 mm | 0 cm | |
| Mar. 24 | Moderate rain | 7° /1° | 11.7 mm | 0 cm | |
| Mar. 25 | Overcast | 9° /2° | 0 mm | 0 cm | |
| Mar. 26 | Patchy rain possible | 9° /3° | 0.7 mm | 0 cm | |
| Mar. 27 | Moderate rain | 10° /2° | 10.8 mm | 0 cm | |
| Mar. 28 | Partly cloudy | 8° /2° | 0.1 mm | 0 cm | |
| Mar. 29 | Patchy rain possible | 15° /3° | 2.3 mm | 0 cm | |
| Mar. 30 |  Mist | 9° /4° | 0 mm | 0 cm | |
| Mar. 31 |  Thundery outbreaks possible | 12° /7° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for New Haven 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 New Haven County forecast closer to your planned date for the most up-to-date weather information.
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New Haven County in March - FAQ
What are the expected maximum and minimum temperatures in New Haven County during March?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 1°.
How much rainfall should be expected in New Haven County during March?
Significant rainfall exceeding 218.2 mm is expected in New Haven County during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Haven County in March 2027?
New Haven County typically sees 2.1 cm of snowfall during March.
What are the typical wind conditions in New Haven County during March?
The average wind speed in New Haven County during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
New Haven County snow forecast March 2027
Track daily snowfall levels and discover New Haven County’s snowy potential this March ❄️
On average, New Haven County sees 1 snowy days during March, with approximately 2.1 cm of total snowfall.
March rainfall patterns in New Haven County
Explore the daily rainfall trends and prepare for New Haven Countys March weather 💧
Typically, New Haven County has 9 rainy days in March with a total of 218.2 mm of rainfall.
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