Climate and monthly weather forecast
Long Beach, MS

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The climate of Long Beach

Centered within the wonders of the Magnolia State, Long Beach, Mississippi follows the Köppen climate classification of Cfa, marking it as a humid subtropical region with no pronounced dry season. Geographically situated along the Gulf Coast, the area experiences a varied assortment of weather conditions throughout the annual cycles.

Across the calendar year, the temperatures in Long Beach swing from a low of 45.9°F (7.7°C) in the winter to a peak of 89.4°F (31.9°C) during the summertime. The climate retains a relatively high level of humidity, with values remaining consistent, ranging from a low of 70% in October to near constant around 75% from June to September.

Precipitation statistics indicate a significant upward trend during late spring and early summer with the peak rainfall amount occurring in August, 6.73" (171mm). This precipitation drops off noticeably in the autummn months, reaching the lowest point in November with 2.05" (52mm).

Interestingly, Long Beach never deviates from its six miles visibility index indicating clear days for viewing the surrounding landscapes. The town also experiences a minimal level of snowfall, with only 0.31" (8mm) recorded exclusively in January.

The best time to visit Long Beach

A likely consensus among travelers suggests that spring and fall underpin the optimum time to visit Long Beach. During these periods, visitors can appreciate a comfortable atmosphere with an average high temperature from 59°F (15°C) to 69.4°F (20.8°C) and 68.2°F (20.1°C) to 78.3°F (25.7°C) respectively. It's during these periods that rainfall measures reasonably low, with March seeing 2.56" (65mm) and October marking 3.19" (81mm) of precipitation.

Notably, spring presents superbly clear days, with the sunshine duration gradually increasing from 10.1 hours in April to a high of 14.1 hours by June. Similarly, fall offers generous daylight hours, from 11.4 hours in October steadily declining to 10.2 hours in December, permitting daylight activities.

The worst time to visit Long Beach

While Long Beach invites visitors with its humid subtropical climate, the peak times of Summer may deter certain guests. From June to August, the temperatures spike and retain an average high from 88.3°F (31.3°C) up to 89.4°F (31.9°C). These months also witness the heaviest rainfall, reaching a top measure of 6.73" (171mm) in August.

Moreover, during summertime, the area grapples with an average of 23.8 rain-affected days in both July and August, higher than any other months of the year. Consequently, those hoping to avoid heavy rainfall or sweltering temperatures might find this period less than ideal for a visit.

Spring weather in Long Beach

In Long Beach, Spring brings mild temperatures, low rainfall, and an increase in daily sunlight hours. Starting from a high of 59°F (15°C) in March, the temperature progressively rises to 75.7°F (24.3°C) by May. The rainfall, on the other hand, slightly escalates from 2.44" (62mm) in February to 2.95" (75mm) in May.

During this season, a significant increase in sunshine and daylight occurs. The sunshine duration swells from 5.4 hours in February to 10.1 hours in April. The daylight period concurrently expands from 11.1 hours in February to 13.7 hours in May, making the hours perfect for an array of outdoor activities.

Summer weather in Long Beach

The Summer season in Long Beach is characterized by high temperatures, ample rainfall, and abundant sunshine. From June to August, the average high temperature scales from 88.3°F (31.3°C) to 89.4°F (31.9°C). Concurrently, the rainfall climax occurs, extending from 4.45" (113mm) in June to 6.73" (171mm) in August, making it the wettest period in the year.

Throughout summer, sunshine remains plentiful in Long Beach. From 11.1 hours in June, it slightly dips to 10.7 hours by July, while the daylight narrowly drops from 14.1 hours in June to 13.2 hours in August. Despite the high temperature and rainfall, the abundant sunshine makes summer a suitable time for sunny weather enthusiasts.

Autumn weather in Long Beach

The Autumn months in Long Beach entail moderate temperatures, lower rainfall, and reduced sunshine duration. The average high temperature descends from 86.4°F (30.2°C) in September to 68.2°F (20.1°C) by November. Similarly, the rainfall steadily diminishes from 3.98" (101mm) in September to 2.05" (52mm) in November, the driest month of the year.

The daylight decreases from 12.3 hours in September to 10.6 hours in November, while the sunshine duration experiences a downturn from 10.1 hours in September to 6.2 hours in November. Despite these shifts, the pleasant temperatures make outdoor activities enjoyable during this season.

Winter weather in Long Beach

In Long Beach, Winter represents cooler temperatures, marginal rainfall, and shortest daylight period. The average high temperature ranges from 62.1°F (16.7°C) in December to 59°F (15°C) in January. The rainfall during this period measures comparably low, including the lightest rainfall month of 2.05" (52mm) in November.

Coinciding with the cooler temperatures, the daylight sees its shortest duration in winter, starting from 10.6 hours in December and further dropping to 10.2 hours by February. Despite these lower measures, Winter in Long Beach remains relatively mild compared to other regions, making it a potential destination for those seeking a warmer winter retreat.

Weather in January

Situated on the southern coast of Mississippi, Long Beach presents a somewhat cool and damp start to the year. The temperatures, delicate as they are, often do not reach beyond 59°F (15°C). However, as opposed to the more frigid climates of northern regions, this mild temperature proves to be quite favorable for outdoor activities. Weather in January »

Weather in February

February's climate in Long Beach experiences a slight increase in temperature and humidity from the previous month. Comfortably nestling between January's cooler demeanor and March's warming trend, February strikes an ideal balance. Weather in February »

Weather in March

Shifting gears towards spring, March in Long Beach encounters a more prominent rise in temperature, reaching up to 69.4°F (20.8°C). The city welcomes this weather change as a milder and warmer alternative to the colder days of January and February. Weather in March »

Weather in April

April in Long Beach, Mississippi, manifests warmer days with maximum temperatures rising to a balmy 75.7°F (24.3°C). A remarkable characteristic of April's weather is the increased duration of sunshine hours, an encouraging sign of the upcoming summer. Weather in April »

Weather in May

Unraveling the doorway to summer, the weather in May is quite distinctive. A drastic increase in heat is palpable as the thermometer often records temperatures up to 82.2°F (27.9°C). With moisture levels carrying the print of the last month's rainfall, the aroma of the sun-bathed earth fills the air. Weather in May »

Weather in June

June brings about the highest recorded temperature so far in the year, soaring as high as 88.3°F (31.3°C). As one of the warmest months in Long Beach, June also showcases an increase in rainfall up to around 4.45" (113mm). Despite high temperatures and increased rainfall, the city's iconic summer events persist, supported by steady daylight hours that reach up to 14.1 hours on average. Weather in June »

Weather in July

The month of July in Long Beach is a demonstration of a true coastal Mississippi summer with temperatures reaching their annual peak at 89.2°F (31.8°C). The rain showers become more frequent, registering the highest rainfall of the year at 5.91" (150mm). Weather in July »

Weather in August

August beholds some of the highest temperatures of the year, tying closely with July, going up as far as 89.4°F (31.9°C). The heat of the month is balanced with periodic showers which contribute to the highest recorded relative humidity level of 75%. Weather in August »

Weather in September

September, an entryway to the autumn season, mirrors the cooling trend of the temperatures in Long Beach, scaling down to 86.4°F (30.2°C). This dip in temperature is a subtle nod to the approaching cooler months. While the rainfall levels go down as compared to the peak summer months, the humidity remains constant, maintaining the summer's ethereal coastal vibe. Weather in September »

Weather in October

October's climate in Long Beach takes on an autumn hue with temperatures falling down further to 78.3°F (25.7°C). The transformation is significant from the more heated September, showing the transition in seasons. The decrease in temperature coupled with the lowering humidity and rainfall begins to indicate the changing aesthetics of Long Beach's weather. Weather in October »

Weather in November

November in Long Beach commences the transition to winter with an appreciable drop in temperature to 68.2°F (20.1°C). Marking one of the chillier months of the year, November is a stark contrast to October's milder environment. Weather in November »

Weather in December

As the last chapter of the year's weather journey begins, December in Long Beach is the coolest month, with temperatures dropping down to 62.1°F (16.7°C). The daylight hours are substantially limited, hovering around an average of 10.2 hours per day. Weather in December »
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Long Beach's January weather reaches an average high of 59°F (15°C) and an average low of 45.9°F (7.7°C), making it the coldest month.

How much does it rain?

In Long Beach, during the entire year, the rain falls for 183.1 days and collects up to 42.83" (1088mm) of precipitation.

When does it snow in Long Beach?

January is the only month when snow falls.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.31" (8mm) of snow.

How much does it snow?

Throughout the year, there are 0.3 snowfall days, and 0.31" (8mm) of snow is accumulated.

When is the lowest UV index?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 4.

When it does not snow?

In Long Beach, snow does not fall in February through December.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Long Beach, Mississippi, 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.

When is the highest UV index in Long Beach?

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

When are the longest days?

The month with the longest days in Long Beach is June, with an average of 14h and 6min of daylight.

What month has the most sunshine?

The month with the most sunshine is June, with an average of 11.1h of sunshine.

What part of the year is the hottest?

August, marked by an average high-temperature of 89.4°F (31.9°C) and a low-temperature of 77.9°F (25.5°C), is the warmest month.

What is the wettest month?

August is the month with the most rainfall in Long Beach, Mississippi. Rain falls for 23.8 days and accumulates 6.73" (171mm) of precipitation.

What is the least humid month?

The least humid month is October, with an average relative humidity of 70%.

What is the driest month?

November is the month with the least rainfall. Rain falls for 8.5 days and accumulates 2.05" (52mm) of precipitation.

What is the most humid month?

The most humid month is December, with an average relative humidity of 79%.

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?

With an average of 5.3h of sunshine, December has the least sunshine of the year.
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Average temperature
Long Beach, MS

Average temperature - Long Beach, MS

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (59°F).

The month with the highest average low temperature is August (77.9°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).

Average pressure
Long Beach, MS

Average pressure - Long Beach, MS

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed
Long Beach, MS

Average wind speed - Long Beach, MS

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

Average humidity
Long Beach, MS

Average humidity - Long Beach, MS

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall
Long Beach, MS

Average rainfall - Long Beach, MS

The wettest month (with the highest rainfall) is August (6.73").
The driest month (with the least rainfall) is November (2.05").

Average rainfall days
Long Beach, MS

Average rainfall days - Long Beach, MS

The months with the highest number of rainy days are July and August (23.8 days).
The month with the least rainy days is November (8.5 days).

Average snowfall
Long Beach, MS

Average snowfall - Long Beach, MS

The month with the highest snowfall is January (0.31").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Long Beach, MS

Average snowfall days - Long Beach, MS

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine
Long Beach, MS

Average daylight / Average sunshine - Long Beach, MS

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 June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days
Long Beach, MS

Average sunshine days - Long Beach, MS

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (5 days).

Average UV index
Long Beach, MS

Average UV index - Long Beach, MS

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 4).

Average cloud cover
Long Beach, MS

Average cloud cover - Long Beach, MS

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 23).

Average visibility
Long Beach, MS

Average visibility - Long Beach, MS

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).

Long Beach, Mississippi, USA

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