Climate and monthly weather forecastNorth Hampton, NH
Climate and monthly weather forecast
The climate of North Hampton
North Hampton, situated in New Hampshire, USA, experiences a predominately Dfb - Humid Continental climate, according to the Köppen climate classification. This signifies that it has no dry season and the land enjoys a warm summer.This town's climate sees an array of temperatures, with highs fluctuating from 32.5°F (0.3°C) in the initial months to a maximum of 76.5°F (24.7°C) around mid-year. Correspondingly, the lows fluctuate between 21.9°F (-5.6°C) towards the start of the year and 63.1°F (17.3°C) at the peak of summer. Relative humidity maintains a constant presence, staying within the 74% to 79% range throughout the year.
North Hampton receives significant rainfall all year round, with an average of 12.7 to 15.4 rainy days from March to May, eventually reducing to 13.1 rainy days by August. Rainfall rates fluctuate between 1.54" (39mm) in September to up to 2.83" (72mm) in October and December. Despite this, snowfall is common between December to February with average snow heights ranging from 3.27" (83mm) to 4.02" (102mm).
The best time to visit North Hampton
Mid-year, specifically from June to August, marks the best period to plan a visit to North Hampton. This period sees the highest temperatures ranging from 69.4°F (20.8°C) to 76.5°F (24.7°C), together with the long hours of daytime sunshine, peaking at an impressive 15.3 hours in June and 15 hours in July.In July, North Hampton experiences the year's highest UV index, measured at 6, indicating an excellent period for outdoor activities.
The worst time to visit North Hampton
The beginning and end of the year prove to be the most challenging periods to visit North Hampton. In the early phases of the year, from January to February, temperatures struggle to rise above freezing, ranging from 32.5°F (0.3°C) to 21.9°F (-5.6°C). Furthermore, significant snowfall marks these months with 3.27" (83mm) in January and a high of 4.02" (102mm) in February. Similarly, December also has prominent snowfall, averaging around 3.43" (87mm).Spring weather in North Hampton
Spring, transpiring from March to May, sees a gradual rise in temperature from 40.5°F (4.7°C) to 61°F (16.1°C). This period also marks the year's highest rainfall, amplified in May with 15.4 rainy days on average. Nonetheless, visitors can be consoled with the fact that daylight hours increase progressively, from 12 hours in March to 14.7 hours in May, which allows for extended outdoor activities.Summer weather in North Hampton
The summer months of June through August bring a pleasant change, with average temperatures soaring to a high of 76.5°F (24.7°C) in July. This period also witnesses the highest sea temperatures, offering promising conditions for water enthusiasts. Furthermore, the daylight hours peak to a maximum of 15.3 hours in June. The relative humidity hovers, ranging from 79% in June to 78% in August.Autumn weather in North Hampton
Autumn captures a drop in temperatures, ranging from 69.4°F (20.8°C) in September to 47.8°F (8.8°C) in November. The daylight hours decrease gradually, ranging from 12.5 hours in September down to 9.7 hours towards November. Interestingly, the rainfall increases from 1.54" (39mm) in September to 2.48" (63mm) in November.Winter weather in North Hampton
Winter conditions in North Hampton are predominantly characterized by freezing temperatures and heavy snowfall. December sees a high of 38.3°F (3.5°C), but this falls to a low of 21.9°F (-5.6°C) in January. Snowfall is regular throughout this period, with significant peaks of up to 4.02" (102mm) in February. The daylight hours are shortest, reaching a yearly low of 9.1 hours in December. The wind speeds also reach a yearly high of 11.3mph (18.2km/h) in December.Weather in January
January sees the coldest temperature range in North Hampton, New Hampshire, with minimum levels hitting 21.9°F (-5.6°C) and soaring to a high of 32.5°F (0.3°C). The discomfort of this cold stretch is enhanced by a higher than average humidity level. Weather in January »Weather in February
In February, temperatures increase slightly from January’s levels, yet these remain low, demanding the need for warm gear. Even though this increase is marginal, it signals a transition toward the end of winter. An enhanced possibility of snowfall exists, making it the top month for witnessing a snow-laden landscape. Weather in February »Weather in March
March showcases noticeable warming, offering relief from the intense cold season. As the month progresses, a distinct change in weather patterns occurs that hints at the arrival of spring. The frequency of rainfall and snowfall decreases, exhibiting a trend toward drier conditions. Weather in March »Weather in April
April in North Hampton, bringing temperatures from 39°F (3.9°C) to 51.4°F (10.8°C), is a significant transition month, moving away from the chill towards warmer climes. The threat of snowfall is significantly reduced to near negligible levels, making way for increased rain. Weather in April »Weather in May
May marks the advent of warmer weather, the temperatures pitching between a comfortable range, enhancing enjoyment of outdoor activities. The complete absence of snowfall risk reflects the firm establishment of the spring season. An increase in sea temperatures prompts consideration of activities related to watersports. Weather in May »Weather in June
The month of June is indicative of the impending summer season with temperatures in North Hampton escalating from 56.1°F (13.4°C) to 69.4°F (20.8°C). The sea temperatures also exhibit a warming trend, inviting individuals to enjoy beach activities. Weather in June »Weather in July
July is characterized by being the warmest month in North Hampton with the temperature hitting a peak of 76.5°F (24.7°C). There is a subtle increase in rainfall, hinting at a rather damp summer month. The extended sunshine hours along with the maximum sea temperature make it the best time for water-related activities. Weather in July »Weather in August
August in North Hampton cools off slightly from July's heat but maintains the general warmth, providing a consistent summer experience. The fall in rainfall volume coupled with consistent sea temperatures extends the window for beach outings. Weather in August »Weather in September
September denotes a seasonal shift, as temperatures start to drop, signaling the onset of fall. The reduction in rainfall signifies drier conditions, encouraging outdoor explorations. The dip in sea temperature indicates the receding feasibility of water activities. Weather in September »Weather in October
Come October, North Hampton further cools down from 47.8°F (8.8°C) to 58.1°F (14.5°C), firmly establishing autumn’s arrival. The number of sunny days reduces, contributing to an overall cooler atmosphere. The falling sea temperatures suggest a shrink in water-related activities. Weather in October »Weather in November
November brings a noticeable chill to North Hampton, indicating a definite transition into winter. The reduction in rainfall volume and much colder temperatures contribute to drier conditions. Decreasing daylight hours alongside shorter periods of sunshine make it crucial to manage time efficiently. Weather in November »Weather in December
December, hitting a high of 38.3°F (3.5°C) and a low of 28.9°F (-1.7°C), witnesses a return of peak winter conditions in North Hampton. There is a resurgence in snowfall, enhancing the likelihood of a white Christmas scenario. Weather in December »Updated: Feb 13, 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
In North Hampton, January is the month with the lowest recorded average temperatures, measuring a high of 32.5°F (0.3°C) and a low of 21.9°F (-5.6°C).
Throughout the year, in North Hampton, there are 146.5 rainfall days, and 27.52" (699mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
In North Hampton, New Hampshire, during the entire year, snow falls for 33 days and aggregates up to 15.24" (387mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in North Hampton, New Hampshire.
February is the month with the most snowfall. Snow falls for 8.3 days and accumulates 4.02" (102mm) of snow.
The months with the least sunshine in North Hampton are February and December, with an average of 4.8h of sunshine.
The month with the coldest seawater in North Hampton, New Hampshire, is March, with an average ocean temperature of 38.8°F (3.8°C).
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in North Hampton, New Hampshire, 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 North Hampton, New Hampshire, snow does not fall in May through September.
The months with the highest humidity are June and July, with an average relative humidity of 79%.
With an average of 15h and 18min of daylight, June has the longest days of the year in North Hampton.
July is the warmest month in North Hampton, New Hampshire, with an average high-temperature of 76.5°F (24.7°C) and an average low-temperature of 63.1°F (17.3°C).
The months with the highest UV index in North Hampton are July and August, with an average maximum UV index of 6.
The month with the warmest seawater is August, with an average ocean temperature of 66.4°F (19.1°C).
The month with the most sunshine in North Hampton is August, with an average of 10.7h of sunshine.
September is the month with the least rainfall in North Hampton. Rain falls for 11.5 days and accumulates 1.54" (39mm) of precipitation.
The wettest months are October and December, with an average 2.83" (72mm) of rainfall.
November is the least humid month in North Hampton, New Hampshire, with an average relative humidity of 74%.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
North Hampton, NH
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure
North Hampton, NH
- Average pressure in January:
29.99"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
North Hampton, NH
- Average wind speed in January:
12.1mph - Average wind speed in February:
11.6mph - Average wind speed in March:
11.1mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.9mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
11.3mph
The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity
North Hampton, NH
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is November (74%).
Average rainfall
North Hampton, NH
- Average rainfall in January:
2.05" - Average rainfall in February:
2.17" - Average rainfall in March:
2.48" - Average rainfall in April:
2.48" - Average rainfall in May:
1.93" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.2" - Average rainfall in August:
2.05" - Average rainfall in September:
1.54" - Average rainfall in October:
2.83" - Average rainfall in November:
2.48" - Average rainfall in December:
2.83"
The wettest months (with the highest rainfall) are October and December (2.83").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
North Hampton, NH
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.7 days).
Average snowfall
North Hampton, NH
The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
North Hampton, NH
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
6.5 days
The months with the highest number of snowfall days are January and February (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature
North Hampton, NH
The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).
Average daylight / Average sunshine
North Hampton, NH
- Average daylight in January:
9h and 24min - 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 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
5h and 48min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
North Hampton, NH
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
14.7 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is April (13.1 days).
Average UV index
North Hampton, NH
The months with the highest UV index are 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
North Hampton, NH
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
North Hampton, NH
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).
