Climate and monthly weather forecast
Beaumont, TX

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The densely populated city of Beaumont, Texas, with a view of the small lake in the city
The densely populated city of Beaumont, Texas, with a view of the small lake in the city

The climate of Beaumont

Indicative of the city's southern location in the United States, Beaumont, Texas, has a Humid Subtropical climate according to the Köppen Climate Classification. With no dry season, this city experiences a range of weather conditions throughout the year.

A glance at the temperature data reveals that Beaumont basks in a warm and humid climate. The highest average temperatures are found from June to August, rising to the 90s°F, while the lowest average temperatures, between 44.4°F (6.9°C) and 47.7°F (8.7°C), occur from December to February. Varieties in temperature are accompanied by changes in humidity, with annual relative humidity fluctuating between 74% and 81%.

Significant rainfall graces Beaumont throughout the year, peaking in August at 3.98" (101mm) and falling to its lowest in February at 2.01" (51mm). This abundant rainfall characterizes every month in Beaumont, making it a year-round wet location. The frequency of rainfall also varies, with the highest number of rainfall days occurring from July through August, and the lowest in November.

Notably, despite fluctuating temperatures and humidity, Beaumont experiences little snow, only recording minimal traces, typically around 0.2" (5mm) in January.

The best time to visit Beaumont

Given its year-round humid climate and frequent rainfall, there are several factors to consider when planning a visit to Beaumont. If pleasant, warm, and sunny conditions are preferred, May to September might be the most suitable. During these months, the average temperatures range from 78.4°F (25.8°C) to 93.2°F (34°C), with daylight hours stretching between 12.9 hours in April and 14.1 hours in June. It's important to note that May brings the highest level of sunshine with 9.8 hours a day of blissful sunbathing, though this period also records a peak rainfall of 3.82" (97mm).

The worst time to visit Beaumont

While Beaumont's subtropical climate promises warmth throughout the year, the period from December to February might be less inviting due to slightly lower temperatures ranging from 44.4°F (6.9°C) to 61.7°F (16.5°C). Incidentally, this period witnesses fewer daylight hours, dropping down to 10.5 in January, and a high average monthly rainfall of 2.68" (68mm) also recorded in December.

Spring weather in Beaumont

In Beaumont, spring blooms from March to May. During this season, temperatures gradually ascend, spanning from 59.5°F (15.3°C) in March, escalating to 71.1°F (21.7°C) in April and peaking at 78.4°F (25.8°C) in May. A boost in daylight hours accompanies this warming, illuminating Beaumont for almost 13 hours a day by May. However, spring also sees a relative increase in rainfall, especially in May, which records a substantial 3.82" (97mm), marking spring as a season of growth and sprouting vegetation.

Summer weather in Beaumont

From June to August, Beaumont basks in its warmest season, with temperatures soaring to 90.9°F (32.7°C) in June and spiking at 93.2°F (34°C) in August - the highest yearly average. Summer in Beaumont is also host to the longest daylight hours, with 14.1 hours shining brightest in June. While blessed with copious sunlight, summer also brings with it the year's heaviest rainfall of 3.98" (101mm) in August.

Autumn weather in Beaumont

Autumn in Beaumont gradually sees a reduction in both heat and daylight. Average temperatures start at a warm 88°F (31.1°C) in September, steadily descending to 68.9°F (20.5°C) in November. Daylight hours follow suit, dropping from 12.3 hours in September to 10.7 hours in November. Despite these reductions, rainfall remains consistent with 2.95" (75mm) falling in October and 2.13" (54mm) in November.

Winter weather in Beaumont

Winter in Beaumont, from December to February, provides a mild respite from the humid heat experienced throughout the year. With its coolest temperatures ranging from a low of 44.4°F (6.9°C) to a high of 61.7°F (16.5°C), winter sees a slight drop in overall temperatures. The winter months also bring with them the shortest daylight hours annually, starting with 10.2 hours in December and extending slightly to 10.5 hours in February. In line with the season, the rainfall also lessens, down to 2.01" (51mm) in February, the lowest yearly average.

Weather in January

January heralds the start of the new year in Beaumont, Texas, characterized by lower temperatures coupled with increased relative humidity when compared to the later part of the year. There is also noticeable daylight for 10.5 hours per day, offering ample time for outdoor activities. Weather in January »

Weather in February

With the progression into February, Beaumont experiences a slight upward shift in temperatures. Subsequently, the town finds a decrease in relative humidity and an increase in daylight, which extends to 11.1 hours per day. The weather pattern maintains its stability until early March, although with enhanced wind speed. Weather in February »

Weather in March

As spring sets in, noticeable enhancements in temperature begin to take place during March. Outdoor activities are comfortable due to the increased daylight hours, now totaling 12 hours per day. Simultaneously, the city embraces a decrease in cloud cover, paving the way for sunnier days. Weather in March »

Weather in April

April in Beaumont marks a significant shift in weather, with increased daily temperatures becoming a common occurrence. The longer daylight duration of 12.9 hours per day is conducive to outdoor activities in the city. Additionally, a decrease in cloud cover percentage ensures relatively sunny days. Weather in April »

Weather in May

May experiences a considerable rise in temperature, aligning with the typical hot and humid summer weather of Beaumont, Texas. Greater daylight hours imply a longer duration for outdoor activities. The rainy season begins to set in with May, though the occurrence of rain is quite sporadic. Weather in May »

Weather in June

June's weather exhibits a full swing into summer with the hottest temperatures and extended daylight hours being 14.1. Despite the higher temperatures, Beaumont's weather remains pleasant due to a maintained average wind speed. The city drenches in frequent rain in June, although it is less than the preceding month. Weather in June »

Weather in July

July brings in the peak summer temperatures, often being the hottest month of the year. Though the daylight hours recede slightly to 13.9, it does not majorly impact daily activities. The frequency and volume of rainfall also see a slight rise as compared to June. Weather in July »

Weather in August

August's weather in Beaumont features high temperatures similar to July with significant humidity levels. The city endures the heaviest rainfall of the year, with precipitation measuring up to 3.98in. However, the average wind speed drops further, leading to sultrier days. Weather in August »

Weather in September

With the onset of September, Beaumont starts to witness a drop in the high summer temperatures. The weather remains on the hotter side, albeit with less humidity. A decrease in rainfall accompanies the slowly cooling temperatures. Weather in September »

Weather in October

October is followed by a considerable drop in temperature marking the arrival of autumn. The weather becomes cooler, with clear and sunny days. Although rainfall starts to decline, it is more uniform as compared to the earlier months. Weather in October »

Weather in November

November brings significant changes to Beaumont's weather pattern by ushering in lower temperatures. Shorter daylight hours signal the imminent arrival of winter. However, it is not until December that the significant drop in temperature is felt. Weather in November »

Weather in December

December marks the end of the year with a significant drop in temperatures, making it the coolest month. Beaumont's weather witnesses short daylight hours to the tune of 10.2 hours daily, limiting time for outdoor activities. Rainfall increases slightly, but snowfall continues to be a nil factor in Beaumont's weather. Weather in December »
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the coldest month of the year, registering average temperatures as high as 59.5°F (15.3°C) and as low as 44.4°F (6.9°C).

How much does it rain?

Throughout the year, there are 173 rainfall days, and 35.24" (895mm) of precipitation is accumulated.

When does it snow?

January is the only month when snow falls in Beaumont, Texas.

When does it snow the most in Beaumont?

January is the month with the most snowfall in Beaumont. Snow falls for 0.2 days and accumulates 0.2" (5mm) of snow.

How many days does it snow?

Throughout the year, there are 0.3 snowfall days, and 0.2" (5mm) of snow is accumulated.

What is the most humid month?

The most humid month is February, with an average relative humidity of 81%.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 13.2 days and typically collects 2.01" (51mm) of precipitation.

When it does not snow?

February through December are months without snowfall.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Beaumont, 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 are the months with the highest UV index?

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

When are the longest days?

With an average of 14h and 6min of daylight, June has the longest days of the year.

What time of the year is the hottest?

August is the warmest month, with an average high-temperature of 93.2°F (34°C) and an average low-temperature of 76.3°F (24.6°C).

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 3.98" (101mm) of precipitation.

What month has the most sunshine?

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

What is the least humid month?

October is the least humid month in Beaumont, with an average relative humidity of 72%.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year in Beaumont, with an average of 5h of sunshine.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 3.

Average temperature
Beaumont, TX

Average temperature - Beaumont, TX

The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (59.5°F).

The months with the highest average low temperature are July and August (76.3°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

Average pressure
Beaumont, TX

Average pressure - Beaumont, 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).

Average wind speed
Beaumont, TX

Average wind speed - Beaumont, TX

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity
Beaumont, TX

Average humidity - Beaumont, TX

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Beaumont, TX

Average rainfall - Beaumont, TX

The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is February (2.01").

Average rainfall days
Beaumont, TX

Average rainfall days - Beaumont, TX

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (11.4 days).

Average snowfall
Beaumont, TX

Average snowfall - Beaumont, TX

The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Beaumont, TX

Average snowfall days - Beaumont, TX

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine
Beaumont, TX

Average daylight / Average sunshine - Beaumont, TX

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

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).

Average sunshine days
Beaumont, TX

Average sunshine days - Beaumont, TX

The month with the most sunshine days is January (17 days).
The months with the least sunshine days are June and September (11.6 days).

Average visibility
Beaumont, TX

Average visibility - Beaumont, TX

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).

Beaumont, Texas, USA

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