Climate and monthly weather forecastNew Bedford, MA
Climate and monthly weather forecast
The climate of New Bedford
The weather of New Bedford, Massachusetts, USA displays a distinct Humid subtropical no dry season climate. As per the Köppen climate classification, it is coded as Cfa. Positioned in the north-eastern United States, the city experiences a blend of weathers year-round.Throughout the year, New Bedford experiences a range of temperatures from 26.8°F (-2.9°C) to 78.4°F (25.8°C). Winter months tend to be bitterly cold with January seeing the lowest average temperatures of 26.8°F (-2.9°C). July, on the other hand, records the height of summer with temperatures averaging 78.4°F (25.8°C). Humidity remains fairly constant throughout the year, ranging between 74% and 80%. Rainfall reveals itself as a common weather attribute in the city, with rainfall days ranging from 8.2 to 13.4 days per month.
Snowfall, although common in the winter, tends to dissipate by April, with no significant snow showers recorded from late spring to early winter. Notably, February records the highest at 1.77" (45mm) of snow. Periods of daylight range from 9.2 hours in December to 15.2 hours during the longest days of June. The visibility in New Bedford remains uniformly high, amassing around six miles across all months.
Unique patterns emerge in terms of wind speeds, with gusts peaking at 18.3mph (29.5km/h) in winter and dropping to a low of 12.6mph (20.3km/h) during the height of summer. These patterns display New Bedford as a city exhibiting typical weather traits of North America’s east coast.
The best time to visit New Bedford
New Bedford, bathed in pleasant summer warmth, between June and August, is an ideal tourist destination. Average temperatures of 70.7°F (21.5°C) to 78.4°F (25.8°C) combined with six UV index enhance enjoyable outdoor experiences. Rainfall is moderate compared to other months, presenting the perfect opportunity to explore the city. The sea temperature reaches an optimal level, averaging from 58.6°F (14.8°C) to 68.4°F (20.2°C), ideal for beach activities.The worst time to visit New Bedford
Winter months from December to February present the worst travel conditions. The chilling low temperatures range from 26.8°F (-2.9°C) to 38.3°F (3.5°C), while snowfall rates peak, deterring outdoor activities. The shorter daylight hours, from 9.2 to 10.6, further limit the tourist activities, rendering tourism in New Bedford unfavorable during winter.Spring weather in New Bedford
Marked by a rise in temperatures, spring in New Bedford starts from March and tapers off by May. The temperatures fluctuate between 33.1°F (0.6°C) to 62.4°F (16.9°C), representing a shift from the chilling winters. The daylight hours increase from 12 to 14.5 across spring months, setting longer days. Despite increased rainfall from 1.38" (35mm) to 1.5" (38mm), the warming temperatures and continued rise in sea temperature from 38.6°F (3.7°C) to 50.4°F (10.2°C) signal the herald of the tourist season.Summer weather in New Bedford
Summers in New Bedford, set between June and August, are characterized by the highest temperatures of the year, ranging from 70.7°F (21.5°C) to 78.4°F (25.8°C). The humidity hovers from 78% to 80%, lending a humid feel to the warm days. The sea temperature hits a high from 58.6°F (14.8°C) to 68.4°F (20.2°C), perfect for swimming. Long daylight hours from 14.5 hours to 14.8 hours provide ample time for outdoor activities.Autumn weather in New Bedford
Running from September to November, Autumn sees a gradual drop in temperatures from 71.2°F (21.8°C) to 50.9°F (10.5°C). Despite shorter days ranging from 12.5 hours to 9.9 hours, New Bedford in Autumn offers moderate temperatures perfect for sightseeing. Humidity remains constant around 77%, while the sea temperature slides from 65.8°F (18.8°C) to 53.2°F (11.8°C).Winter weather in New Bedford
Winters in New Bedford, from December to February, experience short daylight hours and cold temperatures. The temperature dips from 42.4°F (5.8°C) to 26.8°F (-2.9°C), coupled with the highest snowfall rates of the year. January records frequent snowfall days at 6.5 days, while December sees 1.18" (30mm) of snow. Despite these conditions, visitors can still enjoy the quiet winter beauty this city has to offer.Weather in January
Starting the year, January carries the cold wave of winter in New Bedford, Massachusetts. The city experiences the chilliest temperatures of the year, with average lows of 26.8°F (-2.9°C) and highs that only reach towards 36.3°F (2.4°C). Weather in January »Weather in February
Despite occasional sunlight, February still embraces the winter season in New Bedford. Cold temperatures persist, albeit slightly raised from January’s extremes to average between 27.1°F (-2.7°C) and 38.3°F (3.5°C). Compared to January, somewhat less snowfall occurs but it's still a highlight of this month. Weather in February »Weather in March
As the hints of spring approach in March, New Bedford experiences a warming trend. Compared to February, rainfall increases to 1.38" (35mm) and ice sheets start to melt. This is also the time when the city begins to shake off its snowfall, making way for the upcoming blooming season in New Bedford. Weather in March »Weather in April
April marks a significant leap from winter into the initial phases of warmer temperatures in New Bedford. With the highest amount of rainfall for the year at 1.57" (40mm), it quite fits the saying "April showers bring May flowers". Weather in April »Weather in May
May brings a clear heralding of spring to New Bedford, before transitioning into summer. The drastic increase in temperatures becomes evident, with highs soaring to 62.4°F (16.9°C). Many residents and tourists start to consider trips to the seaside, as the sea temperature begins to rise. Weather in May »Weather in June
In June, New Bedford welcomes the summer season with open arms. There is a clear shift in the overall weather as the average temperatures peak between the yearly high of 70.7°F (21.5°C). It’s a time for outdoor activities and beach visits, thanks to the rising sea temperatures and average daylight hours reaching a record high of 15.2. Weather in June »Weather in July
July arrives with the peak of summer, bringing the highest temperatures New Bedford sees all year, reaching an average high of 78.4°F (25.8°C). It’s the brightest month in terms of actual sunlight exposure, accompanied by a high UV index. Weather in July »Weather in August
August showcases summer in full swing, continuing the elevated temperature trend from July with highs reaching 78.3°F (25.7°C). This month typically means longer days, barbecues, and a score of activities suitable for warm weather. Weather in August »Weather in September
September marks the subtle arrival of fall in New Bedford. Temperatures begin to drop, with average highs lowering to a more moderate 71.2°F (21.8°C). The decreasing temperatures signal the transition from summer to fall, bringing an assortment of beautiful leaf colors across the city. Weather in September »Weather in October
October brings a more apparent onset of the fall season in New Bedford, with a marked reduction in temperatures, now ranging between 51.3°F (10.7°C) and 61.9°F (16.6°C). The fall foliage and approaching chill in the air, bring about an undeniable charm to the city. Weather in October »Weather in November
November observes a significant drop in temperatures as New Bedford begins to brace for the upcoming winter. It’s the period when the city witnesses the first sign of snowfall, adding a dusting of white to the drifting fall leaves. Weather in November »Weather in December
December welcomes winter in full force to New Bedford. Fetching winter temperatures range from 33.3°F (0.7°C) to 42.4°F (5.8°C). It’s a time when the city is often dressed in its full winter attire, accompanied by snowfall. Weather in December »Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
New Bedford's January weather, marked by an average high temperature of 36.3°F (2.4°C) and an average low temperature of 26.8°F (-2.9°C), is the coldest in the year.
In New Bedford, during the entire year, the rain falls for 133.2 days and collects up to 17.2" (437mm) of precipitation.
January through April, November and December are months with snowfall.
In New Bedford, during the entire year, snow falls for 21.4 days and aggregates up to 5.87" (149mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 5.8 days and typically aggregates up to 1.77" (45mm) of snow.
The month with the coldest seawater is February, with an average ocean temperature of 38.1°F (3.4°C).
With an average of 4.8h of sunshine, February has the least sunshine of the year.
The months with the lowest humidity are March, April and November, with an average relative humidity of 74%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
In New Bedford, snow does not fall in May through October.
June and July, with an average relative humidity of 80%, are most humid months in New Bedford.
The month with the longest days is June, with an average of 15h and 6min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
July, recognised by an average high temperature of 78.4°F (25.8°C) and a low of 66.4°F (19.1°C), is New Bedford's warmest month.
With an average ocean temperature of 68.5°F (20.3°C), August is the month with the warmest seawater.
August has the most sunshine of the year, with an average of 10.6h of sunshine.
September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 1.06" (27mm) of precipitation.
The month with the most rainfall is October, when the rain falls for 11.1 days and typically aggregates up to 1.93" (49mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
New Bedford, MA
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.3°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
New Bedford, MA
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
New Bedford, MA
- Average wind speed in January:
11.9mph - Average wind speed in February:
11.7mph - Average wind speed in March:
11.7mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8mph - Average wind speed in September:
9mph - Average wind speed in October:
10.4mph - Average wind speed in November:
11mph - Average wind speed in December:
11.2mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity
New Bedford, MA
The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March, April and November (74%).
Average rainfall
New Bedford, MA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.18" - Average rainfall in March:
1.38" - Average rainfall in April:
1.57" - Average rainfall in May:
1.5" - Average rainfall in June:
1.5"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.34" - Average rainfall in September:
1.06" - Average rainfall in October:
1.93" - Average rainfall in November:
1.14" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days
New Bedford, MA
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
13 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
New Bedford, MA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
New Bedford, MA
- Average snowfall days in January:
6.5 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature
New Bedford, MA
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight / Average sunshine
New Bedford, MA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
New Bedford, MA
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18.3 days
The months with the most sunshine days are November and December (18.3 days).
The month with the least sunshine days is April (14.4 days).
Average UV index
New Bedford, MA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
New Bedford, MA
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
New Bedford, MA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
