Climate and monthly weather forecast
Mobile, AL

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The climate of Mobile

The geographic locale of Mobile, Alabama, coupled with its Köppen climate classification of Cfa, reveals a humid subtropical climate with no dry season. This climate category is characterized by high humidity and temperate conditions that span the year, with an absolute high temperature peaking at 90.9°F (32.7°C) in July and August, while the lowest temperature recorded is 43.3°F (6.3°C) in January.

Alternating temperatures from 43.3°F (6.3°C) to 90.9°F (32.7°C), coupled with relative humidity that flies within the range between 70 to 79%, surprisingly do not result in a distinct dry season. Precipitation statistics affirm this, with rainfall occurring throughout the year. The highest rainfall can be traced from June to August, spanning from 4.65" (118mm) to 5.55" (141mm), whereas the less intense precipitation months of February and November register at 2.2" (56mm) and 2.05" (52mm) respectively.

Unique weather patterns in Mobile delineate an interesting phenomenon. Despite June to August having maximal rainfall, the same period experiences peak daylight hours ranging from 13.9 to 14.1 hours, alongside high sunshine hours dwelling between 10.7 to 11 hours per day. Conversely, the sunshine hours taper down to its minimal count of 5.4 to 5.6 hours in December and January, marking the coldest months of the year.

The best time to visit Mobile

Tourists looking to capitalize on warm and comfortable weather conditions would delight in visiting Mobile betwixt months of April and May or October to November. During these periods, temperature highs float around 70°F (21.1°C) to 84.4°F (29.1°C), while lows keep a consistent pace within 53.6°F (12°C) to 67.3°F (19.6°C). Fall months receive lesser rainfall; thus, visitors can expect a relatively dry experience, typically between 2.05" (52mm) to 2.68" (68mm).

Light breezes ranging from 5.7mph (9.2km/h) to 7.4mph (11.9km/h) subscribe to refreshing outdoor activities. Moreover, these periods bestow an optimal balance between daylight and sunshine hours. Daylight ranges from 12 hours to 13.7 hours, coupled with sunshine hours that peak at 10.1 hours to 10.8 hours, perfectly catering to those with a penchant for outdoor adventures and daytime exploration.

The worst time to visit Mobile

Travellers who prioritise comfort over adventure would do well to avoid Mobile between June and August. High temperatures, combined with high humidity, lead to an oppressive climate. Climatic data reveals a soaring temperature high that frequently breaches the 90°F (32.2°C) mark, while the relative humidity crawls up to 74%. Rainfall during these months mount as high as between 4.65" (118mm) to 5.55" (141mm), often leading to frequent, prolonged bouts of showers and thunderstorms. Ground conditions may get slippery and challenging, and the generally high wind speed increases the discomfort.

Spring weather in Mobile

Spring in Mobile exhibits a gradual hike in temperature from March through May. Temperature highs ripple from 70°F (21.1°C) to 84.4°F (29.1°C), with a relief of comparatively lower temperature nights from 53.6°F (12°C) to 67.3°F (19.6°C). Rainfall resonates between 2.32" (59mm) to 2.72" (69mm), often blanketing the blooming flora of Mobile in a refreshing shower.

Summer weather in Mobile

Summer in Mobile is primarily characterized by high temperatures flanked by significant rainfall. The mercury often vaults to a sweltering 90.1°F (32.3°C) to 90.9°F (32.7°C) between June and August. The significant hike in rainfall during this season, peaking at 5.39" (137mm) to 5.55" (141mm), amplifies the humidity levels.

Autumn weather in Mobile

Autumn months in Mobile present a transition from the oppressive humidity of summer to the cooler comfort of winter. The temperature high from September to November shrinks from 87.3°F (30.7°C) to 67.8°F (19.9°C), whilst nightly temperatures decline between 72.1°F (22.3°C) to 51.1°F (10.6°C). Linking to rainfall, a significant drop is noted, fluctuating between 2.05" (52mm) to 3.46" (88mm).

Winter weather in Mobile

Winter in Mobile enchants with a magically moderate climate. From December to February, the city experiences daytime temperature highs of 58.5°F (14.7°C) to 63.1°F (17.3°C), dropping to soothing lows of 43.3°F (6.3°C) to 47.8°F (8.8°C) at night. Despite chillier temperatures, snowfall is a rarity here. Instead, occasional rainfall anchors the city, fluctuating between 2.2" (56mm) to 3.5" (89mm).

Weather in January

The New Year in Mobile, Alabama, opens with mild temperatures, verging on the chilly side especially at night. January sees a balance between precipitation, with roughly 10 days of rainfall and an average monthly rainfall of 2.28" (58mm). Weather in January »

Weather in February

Gradually, February brings with it slightly warmer temperatures. Relative humidity remains high, around 78%, suggesting comfortable conditions in Mobile. February experiences marginally higher rainfall, with a rainfall average of 2.2" (56mm) spread over approximately 12 days. Weather in February »

Weather in March

March, in Mobile, Alabama, rings in the beginnings of spring. The temperatures start to climb, hitting the 70°F (21.1°C) mark. The weather remains quite stable, with a monthly rainfall of 2.52" (64mm), and approximately 13 rainy days. Weather in March »

Weather in April

In April, the mild spring weather continues to grace Mobile. Temperatures are warmer, from 60.3°F (15.7°C) to 77.5°F (25.3°C), which is the second significant increase in temperatures since the start of the year. The month does not bring any drastic deviations in the prevalent weather patterns. Weather in April »

Weather in May

The onset of summer is apparent in May’s weather in Mobile, Alabama. The city experiences high temperatures that reach up to 84.4°F (29.1°C), playing a role in maintaining overall humidity levels around 72%. With rainfall being slightly higher than the previous month at 2.72" (69mm), May has a perfect blend of sunny and rainy days. Weather in May »

Weather in June

June in Mobile witnesses a shift towards peak summer conditions. Temperature highs can reach up to 90.1°F (32.3°C), and rainfall reaches a notable 4.65" (118mm) over almost 19 days. Despite the regular occurrences of rainfall, June is also characterized by plenty of sunshine, with long daylight hours. Weather in June »

Weather in July

July in Mobile, Alabama, is the hottest month of the year characterized by temperatures reaching up to 90.9°F (32.7°C). July also coincides with a significant increase in rain, where the monthly average is a high 5.39" (137mm). However, despite the heightened temperatures and occasional rainfall, the overall climatic conditions remain pleasant, with humidity hovering around 74%. Weather in July »

Weather in August

August in Mobile continues the trend set by July with hot temperatures persisting. Even though the highest recorded temperature this month is close to 90.9°F (32.7°C), it bears constant humidity levels of around 74%. The sharp thunderstorms that Mobile witnesses in August contribute to the average rainfall of 5.55" (141mm). Weather in August »

Weather in September

September signals the transition from summer to autumn in Mobile, Alabama. Temperatures begin to recede, peaking around 87.3°F (30.7°C). September enjoys long daylight hours, despite the minor drop in temperatures. The rainfall also decreases significantly to an average of 3.46" (88mm) over 18 days. Weather in September »

Weather in October

October welcomes the transition from the hot summer months to the cooler, more moderate fall season. The temperatures in the city vary between 61.9°F (16.6°C) and 79.3°F (26.3°C), setting the stage for a particularly pleasant climate. Weather in October »

Weather in November

November in Mobile, Alabama, embraces the onset of winter, with temperatures dropping further from 51.1°F (10.6°C) to 67.8°F (19.9°C). Despite the decrease in temperature, the relative humidity indicates a comfortable climate hovering at 73%. Weather in November »

Weather in December

December marks the culmination of the year in Mobile and heralds the winter temperatures. Temperatures range from 48.4°F (9.1°C) to 61.7°F (16.5°C), making it one of the colder months. Despite its lower temperatures, December does not witness any snow. Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January, with its high-temperature average of 58.5°F (14.7°C) and a low-temperature average of 43.3°F (6.3°C), is the coldest month.

How much does it rain?

Throughout the year, there are 173.3 rainfall days, and 39.33" (999mm) of precipitation is accumulated.

When does it snow?

January is the only month when snow falls in Mobile.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 0.2 days and typically aggregates up to 0.12" (3mm) of snow.

How many days does it snow in Mobile?

In Mobile, Alabama, during the entire year, snow falls for 0.4 days and aggregates up to 0.12" (3mm) of snow.

What is the month with the lowest UV index?

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

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, 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?

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 month has the most sunshine?

With an average of 11h of sunshine, June has the most sunshine of the year.

What time of the year is the hottest?

Mobile's temperatures tend to hit their maximum during July and August, with an average high-temperature of 90.9°F (32.7°C).

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 23.6 days and typically aggregates up to 5.55" (141mm) of precipitation.

What is the least humid month in Mobile?

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

What is the driest month?

The month with the least rainfall is November, when the rain falls for 8.4 days and typically collects 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 5.4h of sunshine, December has the least sunshine of the year.
Today
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Long-term
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Average temperature
Mobile, AL

Average temperature - Mobile, AL

The warmest months (with the highest average high temperature) are July and August (90.9°F).
The month with the lowest average high temperature is January (58.5°F).

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

Average pressure
Mobile, AL

Average pressure - Mobile, AL

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
Mobile, AL

Average wind speed - Mobile, AL

The windiest months (with the highest average wind speed) are January and April (7.4mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity
Mobile, AL

Average humidity - Mobile, AL

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

Average rainfall
Mobile, AL

Average rainfall - Mobile, AL

The wettest month (with the highest rainfall) is August (5.55").
The driest month (with the least rainfall) is November (2.05").

Average rainfall days
Mobile, AL

Average rainfall days - Mobile, AL

The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is November (8.4 days).

Average snowfall
Mobile, AL

Average snowfall - Mobile, AL

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Mobile, AL

Average snowfall days - Mobile, AL

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

Average daylight / Average sunshine
Mobile, AL

Average daylight / Average sunshine - Mobile, AL

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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days
Mobile, AL

Average sunshine days - Mobile, AL

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (5.4 days).

Average UV index
Mobile, AL

Average UV index - Mobile, AL

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

Average cloud cover
Mobile, AL

Average cloud cover - Mobile, AL

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).

Average visibility
Mobile, AL

Average visibility - Mobile, AL

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).

Mobile, Alabama, USA

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