Climate and monthly weather forecast
Longview, TX

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The climate of Longview

Longview, Texas, USA, is in the Cfa Köppen climate zone, features a humid subtropical climate with no dry season. This geographical location assures mild winters and hot, humid summers with precipitation occurring throughout the year.

Temperature fluctuation in Longview is quite distinct. Highs hover from 54.3°F (12.4°C) in the colder months to reaching sizzling 95°F (35°C) in the warmest ones. Meanwhile, temperature lows vary from a cool 38.7°F (3.7°C) in colder periods to a comfortable 73.6°F (23.1°C) during peak heat.

Annual rainfall in Longview measures from a low of 1.69" (43mm) to a high of 3.86" (98mm). A noticeable rainfall pattern reveals that the driest month is September and the wettest is April, guaranteeing regular precipitation throughout the year. Snowfall is practically non-existent, displayed by a maximum of only 0.59" (15mm) in February.

The city experiences ample daylight hours, peaking at 14.3 hours in high summer and plummeting to 10 hours during winter. Sunshine hours routinely range from 5 hours to a maximum of 10.5 hours, supporting the vibrant subtropical foliage. Furthermore, Longview experiences a typically humid environment, with relative humidity percentages running from 65% to 80%.

The best time to visit Longview

For optimal weather conditions, the best time to visit Longview aligns with the city's transition seasons, namely, spring and autumn. These periods offer pleasant temperatures and ample daylight. Specifically, April reveals the highest rainfall of the year, a treat for visitors who wish to witness the abundance of blossoming flora. Moreover, the comfortable temperatures of fall, combined with a slight dip in rainfall, allow for enjoyable site exploration and outdoor activities.

The worst time to visit Longview

Tourists not accustomed to intense heat and high humidity should avoid visiting Longview from June to August. Daytime temperatures peak above 90°F (32.2°C), humidity crosses 70%, and the city experiences its longest days, with above 14 hours of daylight. Such conditions are notoriously uncomfortable for those susceptible to heat stroke or other heat-related illnesses.

Spring weather in Longview

Spring in Longview, which spans from March to May, is known for moderate temperatures, rising steadily from 54.9°F (12.7°C) to 63.3°F (17.4°C), with high temperatures reaching up to 84.6°F (29.2°C). Increased precipitation, culminating in 3.86" (98mm) in April, reinforces the season's reputation as a refreshingly wet period. Despite the moisture, Longview residents benefit from more extensive daylight hours, with a gradual increase from 12 hours in March to 13.8 hours in May.

Summer weather in Longview

Summer in Longview, from June to August, is characterized by intense heat, ample daylight, and peak humidity. The summer months boast temperatures that frequently hit their yearly maximums, occasionally reaching a sweltering 95°F (35°C). The humidity also amplifies, hitting an annual peak of 71%. However, with over 14 hours of daylight and an impressive 10.5 hours of sunshine, these summer months offer extended periods for outdoor recreation.

Autumn weather in Longview

Autumn in Longview, from September to November, is appreciated for its cooler temperatures, which drop from a high of 88.7°F (31.5°C) to a comfortable 64.6°F (18.1°C). This season showcases a reduction in rainfall, dropping to 1.69" (43mm) in September, making it the most arid month of the year. With a dwindling daylight period from 12.4 hours to 10.5 hours, autumn in Longview offers a comfortable climate, suitable for open-air activities.

Winter weather in Longview

Winters in Longview, stretching from December to February, are mild to cool. Temperature lows dwell between 38.7°F (3.7°C) and 42.4°F (5.8°C), while the number of daylight hours reduces to a yearly minimum of 10 in December. Despite the cold, the season is rarely marked by snowfall while rainfall maintains an average around 2.6" (66mm). With comfortable high temperatures, hitting up to 56.3°F (13.5°C) in January, winter in Longview ensures a temperate climate compared to many other American cities.

Weather in January

The start of the year in Longview, Texas, brings cool temperatures, humidity, and the possibility of a light dusting of snow. Despite the chill, the area experiences an average of 5.3 hours of sunshine daily. A notable characteristic is the highest recorded snowfall of the year, at 0.39" (10mm) in January. Weather in January »

Weather in February

February in Longview sees a mild increase in temperature compared to January. Sunshine gradually increases throughout the month, hinting at the arrival of spring. The month brings slightly more rainfall than January, at 2.6" (66mm). Weather in February »

Weather in March

March signals the onset of spring in Longview, accompanied by warmer temperatures and increased daylight. Previously, snowfall becomes a distant memory as temperatures begin to rise and the cooler months give way to the thaw of spring. Weather in March »

Weather in April

Longview residents sense the full arrival of spring in April as temperatures rise substantially compared to March. The chances of rain reach a yearly high, and the sun becomes a more regular visitor, bringing increased daylight hours. Weather in April »

Weather in May

As summer approaches Longview, May presents noticeably warmer temperatures, and the volume of rainfall begins to decrease. Despite the reduction in rain, humidity remains relatively high, still lingering around 74%. May is distinct for its long daylight hours, with the city receiving an average of 13.8 hours a day. Weather in May »

Weather in June

June in Longview signifies the start of summer with significantly higher temperatures than May. Slightly lesser rain and higher daylight hours characterize this month. Average temperatures hit a high of 91.9°F (33.3°C), making it one of the hottest months of the year. Weather in June »

Weather in July

July is in full swing with summer heat in Longview. The temperature peaks at an average high of 94.6°F (34.8°C), while rainfall is surprisingly more frequent than in the cooler months. Simultaneously, cloud coverage is least likely to occur, meaning clear sunlit days are more common. Weather in July »

Weather in August

August in Longview offers the highest average temperature of the year, peaking at 95°F (35°C). The minimal cloud coverage coupled with a high amount of sunshine makes the weather look deceptively calm. Rainfall is observed 2.28" (58mm) on average, maintaining the pattern of summer storms from the previous month. Weather in August »

Weather in September

In September, Longview residents begin to feel the gradual downswing in temperatures. Despite the fall, the sweltering heat of August still lingers, resulting in an average high of 88.7°F (31.5°C). The city experiences a decrease in daylight hours and rainfall, giving way to less humid conditions. Weather in September »

Weather in October

October heralds the crispness of autumn in Longview with a significant drop in temperature from September. The decrease in temperature is accompanied by the shortest daylight hours since April. Rainfall is slightly higher than September, with the second highest rainfall observed in October, roughly 2.99" (76mm). Weather in October »

Weather in November

November in Longview presents much cooler weather than October, giving a clear indication of incoming winter. The lowering temperatures, reduced daylight, and frequent cloud cover are signs of the season's transition. November faces a noticeable reduction in rainfall, coming down to just 2.01" (51mm). Weather in November »

Weather in December

December marks the arrival of winter in Longview, leaving behind the crisp autumn air and welcoming cooler temperatures. This month receives the second highest annual rainfall, at an average of 2.6" (66mm), providing a stark contrast to the usual drier winter condition. Weather in December »
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Frequently asked questions

What time of the year is the coldest in Longview?

January is Longview's coldest month, registering average high temperatures of 54.3°F (12.4°C) and lows of 38.7°F (3.7°C).

How many days does it rain in Longview?

In Longview, Texas, during the entire year, the rain falls for 145.4 days and collects up to 30.91" (785mm) of precipitation.

When does it snow in Longview?

January through March are months with snowfall.

How much does it snow in Longview?

Throughout the year, there are 2.8 snowfall days, and 1.1" (28mm) of snow is accumulated.

What is the month with the lowest UV index in Longview?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the most humid month in Longview?

February is the most humid month, with an average relative humidity of 80%.

What is the snowiest month in Longview?

February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.59" (15mm) of snow.

When is Daylight Saving Time (DST) in Longview?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Longview, Texas, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Longview?

The month with the most rainfall in Longview, Texas, is April, when the rain falls for 12.7 days and typically aggregates up to 3.86" (98mm) of precipitation.

When it does not snow in Longview?

In Longview, Texas, snow does not fall in April through December.

What is the month with the highest UV index in Longview?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

When are the longest days in Longview?

With an average of 14h and 18min of daylight, June has the longest days of the year.

What part of the year is the hottest in Longview?

In Longview, Texas, temperatures reach their average annual highs in August, measuring 95°F (35°C) and a minimum average of 73.6°F (23.1°C).

What is the least humid month in Longview?

August is the least humid month in Longview, with an average relative humidity of 65%.

What month has the most sunshine in Longview?

August has the most sunshine of the year, with an average of 10.5h of sunshine.

What is the driest month in Longview?

The month with the least rainfall in Longview, Texas, is September, when the rain falls for 11.8 days and typically collects 1.69" (43mm) of precipitation.

What is the month with the shortest days in Longview?

December has the shortest days of the year, with an average of 10h and 6min of daylight.

What is the month with the least sunshine in Longview?

The month with the least sunshine in Longview is December, with an average of 5h of sunshine.

Average temperature
Longview, TX

Average temperature - Longview, TX

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54.3°F).

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure
Longview, TX

Average pressure - Longview, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Longview, TX

Average wind speed - Longview, TX

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average rainfall
Longview, TX

Average rainfall - Longview, TX

The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days
Longview, TX

Average rainfall days - Longview, TX

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall
Longview, TX

Average snowfall - Longview, TX

The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Longview, TX

Average snowfall days - Longview, TX

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Longview, TX

Average daylight / Average sunshine - Longview, TX

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days
Longview, TX

Average sunshine days - Longview, TX

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is February (13.2 days).

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Average UV index
Longview, TX

Average UV index - Longview, TX

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

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Average visibility
Longview, TX

Average visibility - Longview, TX

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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Longview, Texas, USA

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