Mobile, Alabama, is known for its humid subtropical climate, featuring hot summers and mild winters.
The hottest month in Mobile is July, with an average high of 90°F and a low of 74°F.
Rain is common, especially from June to August, providing a lush, green environment.
From December to February, temperatures cool down, with average daily highs below 66°F.
January is the coolest month, with an average temperature of 51°F.
Despite the cooler weather, it’s still mild enough for outdoor activities.
Rainfall is plentiful throughout the year, with the summer months experiencing the most significant rainfall.
The long daylight hours during this period, ranging from 13.9 to 14.1 hours, allow for extended time outdoors.
This combination of ample sunshine and frequent rain makes Mobile a unique and vibrant place to explore.
Average Temperature In Mobile, Alabama
Mobile, Alabama experiences varied temperatures throughout the year.
The hottest month of the year is July, with an average high of 90°F and a low of 74°F.
Winter months are much cooler.
The coldest month, January, sees an average low of 42°F and a high of 60°F.
The hot season, which spans from May to September, typically brings temperatures ranging from the mid-80s to low 90s (°F).
Temperature Breakdown:
| Month | High Temp (°F) | Low Temp (°F) |
|---|---|---|
| January | 60 | 42 |
| July | 90 | 74 |
Mobile also has mild winters with daily high temperatures staying below 66°F from December 1 to February 27.
The mean temp throughout the year is approximately 68°F, allowing for a range of outdoor activities.
You can find more temperature-related details and insights at Temperature – ChaseDay.com.
This city is not only known for its sweltering summers but also for its average hourly temperature, which changes significantly between seasons.
For example, during the peak summer months, it can feel particularly humid and hot.
In contrast, the cooler months provide a refreshing break from the summer heat.
These temperature fluctuations make Mobile an interesting place to experience diverse weather conditions year-round.
Average Precipitation In Mobile, Alabama
Mobile, Alabama, experiences significant rainfall throughout the year. Understanding the patterns of average rainfall and average snow can help residents and visitors plan their activities accordingly.
Average Rainfall In Mobile, Alabama
Mobile, Alabama has a humid subtropical climate, bringing considerable rain across all months. The city receives an average of 66 inches of rain annually.
Rainfall occurs frequently from January to December, with August being the wettest month averaging about 7.2 inches.
Monthly rainfall varies, with January through March experiencing up to 5 inches each month.
During the summer, from June to August, the pattern shifts to even higher volumes, sometimes reaching nearly 7 inches a month.
Rainy days are common, with approximately 115 rainy days per year.
This frequent precipitation is usually accompanied by thunderstorms, making it necessary for locals to keep their rain gear handy.
Average Snow In Mobile, Alabama
Snowfall in Mobile, Alabama, is extremely rare due to its mild winters. The city averages less than 0.2 inches of snow annually.
When it does snow, it typically occurs in January, the coldest month in Mobile.
On those rare occasions, snow and ice can cause disruptions. These snowfalls are usually light and melt quickly, having minimal lasting impact.
Nonetheless, it’s advisable to be prepared for these uncommon weather events, especially since the city lacks extensive snow removal resources.
Average Sun In Mobile, Alabama
Mobile, Alabama enjoys a mix of sunny days and cloudy periods throughout the year. The amount of daylight varies significantly, influenced by the changing seasons, daylight saving time, and weather patterns.
Average Daily Shortwave Solar Energy In Mobile, Alabama
Mobile experiences variations in the average daily shortwave solar energy.
During summer months, from June to August, this is usually higher due to longer daylight hours, typically ranging from 13.9 to 14.1 hours of daylight.
The sunrises are earlier, and sunsets are later compared to winter.
In contrast, winter months experience shorter days with less sunlight.
December, the month with the shortest day, has around 10.2 hours of daylight. During this period, the city receives less direct solar energy.
Cloud cover also affects the amount of sunshine.
Summers, while hot, can be partly cloudy, influencing solar energy received.
Understanding these patterns helps residents and visitors plan outdoor activities and manage expectations regarding weather conditions in Mobile.
Average Humidity In Mobile, Alabama
Mobile, Alabama experiences high humidity for much of the year. The relative humidity levels range between 71% and 77%.
August tends to be the most humid month with an average humidity of 77.0%, while April is the least humid at 71.0%.
Monthly Relative Humidity
| Month | Average Humidity |
|---|---|
| January | 76.0% |
| February | 75.0% |
| March | 73.0% |
| April | 71.0% |
| May | 72.0% |
| June | 73.0% |
| July | 74.0% |
| August | 77.0% |
| September | 76.0% |
| October | 74.0% |
| November | 75.0% |
| December | 76.0% |
High humidity levels can make the air feel warmer. This is due to the high dew point temperatures which often accompany the humid conditions.
The average annual percentage of humidity in Mobile is about 74%.
This constant humidity means that the air feels damp and sticky for much of the year, especially during the summer months.
Relative humidity in Mobile is especially significant during the summer, combined with temperatures that can reach up to 90°F.
This can make it feel even hotter, contributing to the oppressive weather conditions often described.
During winter, humidity levels remain high due to the Gulf of Mexico’s influence.
Even though the temperatures drop, the air retains moisture, keeping the dew point higher compared to other regions in the U.S.
Average Wind In Mobile, Alabama
Mobile, Alabama experiences a range of wind conditions throughout the year, with varying speeds depending on the season.
The average wind speed in Mobile is generally moderate. Wind speeds typically range from 5 to 10 miles per hour.
The windiest month in Mobile is March, when average wind speeds can reach up to 11 mph.
During this month, stronger gusts are also more common.
January and February also see relatively high wind speeds, with averages around 9 to 10 mph.
Other months experience lower average wind speeds.
For example, June and July usually have the calmest winds, with speeds often under 7 mph.
| Month | Average Wind Speed (mph) |
|---|---|
| January | 9 |
| February | 9.5 |
| March | 11 |
| April | 8.5 |
| May | 7.5 |
| June | 6.5 |
| July | 6.5 |
| August | 7 |
| September | 7.5 |
| October | 8 |
| November | 8.5 |
| December | 9 |
Average Air Quality In Mobile, Alabama
Mobile, Alabama experiences moderate air quality that varies throughout the year. The primary pollutants include particulate matter (PM2.5), ozone, nitrogen dioxide (NO2), and sulfur dioxide (SO2).
Key Pollutants
- PM2.5: Fine particulate matter, which can come from traffic, industrial processes, and wildfires.
- Ozone: Formed in the atmosphere and can be higher during sunny days.
- NO2 and SO2: Often from vehicle emissions and industrial activity.
Air Quality Index (AQI)
Air quality is usually measured using the Air Quality Index (AQI), which ranges from 0 to 500.
| AQI Range | Air Quality | Health Implications |
|---|---|---|
| 0-50 | Good | Air quality is considered satisfactory. |
| 51-100 | Moderate | Air quality is acceptable but may pose a risk for some. |
| 101-150 | Unhealthy for Sensitive Groups | Increased likelihood of respiratory issues. |
| 151-200 | Unhealthy | Everyone may begin to experience adverse health effects. |
| 201-300 | Very Unhealthy | Health alert: everyone may experience more serious effects. |
Typical AQI Levels
In Mobile, AQI levels generally range from 50 to 100, indicating moderate air quality. It can fluctuate seasonally.
Visibility
Visibility in Mobile might decrease due to higher levels of pollutants like PM2.5 and ozone during certain conditions.
On high pollution days, visibility can drop, affecting daily activities.
Seasonal Variations
- Spring and Fall: Generally better air quality with lower AQI values.
- Summer: Increased ozone levels can elevate AQI.
- Winter: Higher levels of NO2 and SO2 due to heating and reduced dispersion.
Topography Of Mobile, Alabama
Mobile, Alabama is located at a latitude of 30.6954° N and a longitude of 88.0399° W. It lies along the Gulf of Mexico, giving it a unique coastal landscape and proximity to significant water bodies.
The city is relatively flat, with elevations ranging from sea level to about 33 feet.
This low-lying area makes it susceptible to flooding, especially during heavy rainfall and hurricanes.
The Mobile River runs through the city, contributing to the local topography.
This river connects to Mobile Bay, which opens up to the Gulf of Mexico. This connection influences water temperature and pressure in the region.
Climate and Topography
The climate graph for Mobile shows high humidity and frequent precipitation.
Rainfall averages around 65 inches annually, contributing to the lush greenery.
Temperature fluctuations are moderate, with summer highs around 90°F and winter lows around 42°F.
These factors are crucial for understanding the local topography, as the flat, humid environment supports diverse flora and fauna.
The topography also affects air pressure and weather patterns, leading to varied climate conditions year-round.
| Feature | Detail |
|---|---|
| Latitude | 30.6954° N |
| Longitude | 88.0399° W |
| Elevation | 0 to 33 feet |
| Rainfall | About 65 inches annually |
| Summer Highs | Approximately 90°F |
| Winter Lows | Approximately 42°F |
Proximity to the Gulf of Mexico plays a significant role in shaping Mobile’s topography and climate, making it a unique location with its own set of weather patterns and environmental features.
Extreme Weather Events That Occur In Mobile, Alabama
Mobile, Alabama faces a variety of extreme weather events throughout the year.
Thunderstorms are quite common, especially during the summer months.
These storms can bring heavy rain, lightning, and sometimes hail.
In addition to thunderstorms, Mobile can experience tropical cyclones.
Hurricanes and tropical storms from the Gulf of Mexico often impact the area, bringing high winds and heavy rainfall.
Winter weather is less common but not unheard of. On rare occasions, Mobile has faced freeze events and even light snowfall.
The coldest morning on record was February 13, 1899, when temperatures dropped to -1°F in Mobile.
Severe storms are another concern, with the area seeing numerous such events that can include high winds, hail, and tornadoes.
According to a local summary, from 1980 to 2024, there were 58 significant severe storm events in Alabama, many of which affected Mobile.
Flooding can also occur, particularly following heavy rainfalls associated with thunderstorms and tropical systems.
The National Weather Service tracks significant weather events impacting Mobile, including notable floods.
| Weather Event | Frequency | Notes |
|---|---|---|
| Thunderstorms | Common | Mostly in summer, can bring heavy rain |
| Tropical Cyclones | Seasonal (June-Nov) | Hurricanes, tropical storms |
| Freeze Events | Rare | Occasional light snow and freezing temps |
| Severe Storms | Periodic | High winds, hail, tornadoes possible |
| Flooding | Periodic | Especially during heavy rainfall events |
Best Time Of The Year To Visit Mobile, Alabama
Visiting Mobile, Alabama, offers different experiences depending on the season.
Mild winters and hot, humid summers are key features, with spring and fall providing pleasant transitions.
What Is Mobile, Alabama Like In Spring
Spring in Mobile, Alabama, is warm and comfortable.
Average temperatures from March to May range from 53°F to 80°F.
March can be rainy with 6.1 inches of rainfall, but this decreases by April. Days are usually sunny, making it ideal for sightseeing and outdoor activities.
The blooming flowers and green landscapes add beauty.
Tourist attractions like the Mobile Botanical Gardens are popular, and it’s a great time for festivals like the Festival of Flowers. Spring is a favorable season for a visit.
What Is Mobile, Alabama Like In Summer
Summers in Mobile are very hot and humid.
Average temperatures from June to August range from 74°F to 90°F, with peaks reaching 92.9°F in parts of July and August. With high humidity, it can feel quite intense.
Despite the heat, it’s a lively season with maximal daylight hours up to 14 hours.
It’s the peak time for rainfall, with June to August seeing maximal rainfall. Visitors should also be prepared for sudden thunderstorms.
August has the warmest sea temperatures, which is great for beach activities.
What Is Mobile, Alabama Like In Fall
Fall in Mobile, Alabama, is cooler and less humid.
From September to November, temperatures range from 59°F to 84°F. Rain decreases, making October particularly pleasant with average highs around 78°F and lows around 60°F.
The fall foliage adds charm, especially in places like Chickasabogue Park.
It’s a good time for outdoor festivals and exploring the city. The reduced tourist crowds also make it a quieter time to visit.
What Is Mobile, Alabama Like In Winter
Winter in Mobile is mild and brief.
Average temperatures from December to February range from 45°F to 66°F.
January is the coldest month, with lows around 42°F, but temperatures rarely drop below freezing.
Rain is moderate in winter, and snow is rare.
The city remains relatively calm, and visitors can enjoy the atmosphere without the summer’s hustle.
Winter offers opportunities for holiday events, local cuisine, and exploring the historic parts of Mobile.