The climate of Newport News
Newport News,
Virginia, harbors a predominant humid subtropical climate, with no dry season, a classification known as 'Cfa' by Köppen climate. This positioning between the Atlantic coastline and the Hampton Roads harbour allows the area to experience mild winters and hot, humid summers, without significant dry spells, rendering an evenly spread distribution for rainfall across the year. Average temperatures fluctuate from minimum 34.2°F (1.2°C) to a peak 85.8°F (29.9°C) within the months. While temperatures exhibit a distinct gradient from the cold of
January to the heat of
July, and then back again, variations in other weather parameters exist, yet they're not as high.
Rainfall primarily varies between 1.85" (47mm) to 3.23" (82mm), with
August experiencing the highest amount. Precipitation spread throughout the year, with more rainfall days during summers. Annually, rainfall is fairly consistent with a slight increase from
June to August. Snowfall, though minimal, is noticed during the coldest months on the calendar, between
December to
February.
Humidity remains stable, roughly around 74 to 78% throughout the year. Noteworthy is the surprising uniformity in cloud cover, around 27 to 45%, with a marginal increment during February to
April. Distinctively, wind speed varies too, reaching up to 10.9mph (17.5km/h), and gusts up to 18.3mph (29.5km/h). Sea temperatures range from 44.5°F (6.9°C) to 80°F (26.7°C).
The best time to visit Newport News
To enjoy the soothing conditions and make the most of outdoor activities, time from
April to
June can be considered ideal. During these months, the temperature remains comfortably warm and daily sunshine exceeds 9 hours. Rainfall is infrequent during spring, with occurrences roughly 14 days in a month. The sea temperature, ranging from 54.2°F (12.3°C) to 72.5°F (22.5°C), also supports various water sports.
The worst time to visit Newport News
Visitors might find the late summer to early fall period least attractive because of its hot and humid conditions. From
July through
September, the temperature soars above 78.8°F (26°C) with an increased number of rainfall days. Moreover, these months record the highest humidity levels, making outdoor activities quite uncomfortable.
Spring weather in Newport News
Spring, encompassing the months of
March to
May, is characterized by a steady warming trend with average temperatures rising between 42.4°F (5.8°C) to 64°F (17.8°C). Although rainfall is moderate and distributed over nearly 15 days per month, it does not hinder outdoor activities. Also, sea temperatures are still relatively cold, averaging between 47.2°F (8.4°C) and 61.6°F (16.4°C).
Summer weather in Newport News
Summer in
Newport News is hot, and humidity levels peak during this season. From
June through
August, temperatures can rise up to 85.8°F (29.9°C). Rainfall is also at its highest, averaging 2.91" (74mm) in
July. Correspondingly, there are more than 15 days with rainfall each month during summer. Sea temperatures, however, become warm and inviting, typically averaging between 72.5°F (22.5°C) and 80°F (26.7°C).
Autumn weather in Newport News
As summer makes way for autumn, there's a marked decrease in temperature and humidity. Known for its colorful fall foliage,
Newport News experiences temperatures between 68.2°F (20.1°C) and 57.4°F (14.1°C), while sea temperatures continue to remain pleasant, ranging between 75.6°F (24.2°C) and 59.8°F (15.4°C) during the fall months of
September to
November.
Winter weather in Newport News
Winter, from
December to
February, witnesses a significant drop in temperature, with average lows reaching down to 34.2°F (1.2°C). Rainfall hits its yearly low, and snowfall, albeit light, can occur, with
January experiencing the most. Chilly sea temperatures, averaging between 45.5°F (7.5°C) and 52.7°F (11.5°C), discourage water-based activities. Winter also enjoys the least daylight, clocking less than 10 hours per day.
Weather in January
Despite the cool temperatures, the average highs for
January in
Newport News,
Virginia, USA tend to linger around 44.8°F (7.1°C). Affected by the cooler North Atlantic sea currents, January is typically a chilly month. This period is characterized by nearly equal daylight and sunshine hours, hand in hand with a gradual increase in sunshine days.
Weather in January »Weather in February
A slight improvement over its predecessor,
February sees the chilly temperatures moderate up to an average of 48°F (8.9°C) while still maintaining the
January-like cold. This incremental temperature increase is accompanied by sparse rays of sunlight amidst the cloudy skies.
Weather in February »Weather in March
Signaling the beginning of spring, the average temperature in
March rises to 53.2°F (11.8°C). Typically, March exhibits an escalating pattern of average sea temperature, hinting at the upcoming warmer months. The hours of sunshine become longer in
Newport News, accentuating the spring feel.
Weather in March »
Weather in April
A balmy breeze is felt in the city of
Newport News in
April, with temperatures pushing to a warm 64°F (17.8°C) average. Exceptional to note is the sharp decrease of pressure in the atmosphere, shifting from 30.08" (764mm) to 30.01" (762mm).
Weather in April »Weather in May
May further intensifies the warmth in
Newport News, driving the temperatures up. Compared to earlier months, the sunshine asserts its prominence, bathing the city for longer hours. Notably, the wind speed takes a downturn, suggesting the onset of calmer days.
Weather in May » Weather in June
The temperature in
June reaches its stride, scaling up to an average high of 81.3°F (27.4°C). This sharp increase matches the rise in both daylight hours and the sea temperature from 61.6°F (16.4°C) to 72.5°F (22.5°C). June finds
Newport News adorned with clear skies and longer sunshine hours brushing past the increase in relative humidity.
Weather in June »
Weather in July
July witnesses the peak of summer heat, where the mercury can go up to 85.8°F (29.9°C). Aligning with the heat, the sea temperature also gives in to the summer's charm, reaching a tropical warmth of 78.2°F (25.7°C). The UV index clocks at its highest for the year, a sign of the potent radiant energy from the sun.
Weather in July » Weather in August
Despite a slight drop in the average high temperature from
July,
August remains a hot month with temperatures hovering about 84.2°F (29°C). Following the July pattern, August sustains the high sea temperatures, offering a perfect atmosphere for beach-goers.
Weather in August »Weather in September
The arrival of
September signals the transition to cooler weather, with the overall temperature dropping to 78.8°F (26°C). Equally important is the minor increase in cloud percentage from 29% to 33%, beginning to shade the persistent summer sun.
Weather in September »
Weather in October
October sees a steep decline in temperature to an average high of 68.9°F (20.5°C), welcoming the fall season in
Newport News. This drop in temperature coincides with a significant decrease in both daylight hours and sunshine hours.
Weather in October » Weather in November
November ushers in the winter chill to
Newport News, with temperatures dropping substantially to an average high of 57.4°F (14.1°C). As a sign of winter's approach, the sea temperature also decreases, affecting the overall temperature in the city.
Weather in November » Weather in December
Finally,
December in
Newport News showcases the full effect of winter, with the thermostat reading an average high of 50.4°F (10.2°C). The sea temperature plummets to 52.7°F (11.5°C), further accentuating the cold breeze. Contrastingly, snowfall graces the city, although scarcely, adding a charm to the city's winter landscape.
Weather in December »