Alabama weather by month

Welcome to your ultimate guide to Alabama’s climate, broken down month‑by‑month. Whether you’re planning a trip, moving to the state, or simply curious about how the weather shifts across the Sunshine State, this article offers clear, practical insights—along with useful tables and FAQs—to keep you prepared all year long.

January

• Avg. High: 70 °F (21 °C)
• Avg. Low: 45 °F (7 °C)
• Precipitation: 3.8 in (97 mm)
• Humidity: ~60 %

Highlights

• Mild temperatures ideal for outdoor activities.
• Occasional cold fronts can drop temps into the 30s°F (1–4 °C).
• Rare chance of light snowfall, especially in the northern hills.

Tips

• Layer your clothing: bring a light jacket for cool evenings.
• Stay hydrated—humidity is still moderate compared to summer months.
• If you enjoy golfing, January is one of the best months for fresh green conditions.

February

• Avg. High: 73 °F (23 °C)
• Avg. Low: 48 °F (9 °C)
• Precipitation: 3.6 in (92 mm)
• Humidity: ~63 %

Highlights

• Temperatures begin to rise, but early‑month weather can still feel chill.
• The month precedes the peak tornado season of late spring and early summer.

Tips

• Use a lightweight windbreaker for sudden gusts.
• Keep an eye on NOAA’s tornado watch alerts for the 4–6 pm period.
• Outdoor photography is perfect for capturing the soft winter light.

March

• Avg. High: 80 °F (27 °C)
• Avg. Low: 55 °F (13 °C)
• Precipitation: 3.7 in (94 mm)
• Humidity: 66 %

Highlights

• Transition into spring; temperatures gradually climb.
• Periodic showers are common—especially in March’s “rainy” pattern.

Tips

• Pack a waterproof umbrella or light rain jacket.
• Early evening walks benefit from the lower humidity before midday heat rises.
• Begin planning for the upcoming spring break travel boom—book accommodations early.

April

• Avg. High: 86 °F (30 °C)
• Avg. Low: 61 °F (16 °C)
• Precipitation: 3.5 in (89 mm)
• Humidity: 69 %

Highlights

• Classic “April showers”—great for lush landscapes.
• Spring wildflowers are in full bloom across parks and roadside gardens.

Tips

• Use sun protection: SPF 30+ sunscreen, sunglasses, and a wide‑brim hat.
• Early‑morning outdoor work is more comfortable before the heat spikes at noon.
• Watch for thunderstorms—particularly strong updrafts that can lead to severe weather.

May

• Avg. High: 92 °F (33 °C)
• Avg. Low: 68 °F (20 °C)
• Precipitation: 4.2 in (107 mm)
• Humidity: 71 %

Highlights

• Hotter temperatures and rising humidity mark the start of the peak tourist season.
• Strong tropical systems (Hurricanes) can make landfall—especially in late May.

Tips

• Stay hydrated; consider electrolyte drinks on hot days.
• If traveling, stay updated on Tropical Weather Outlooks via the National Weather Service.
• Book accommodations in advance to avoid price spikes during major events.

June

• Avg. High: 96 °F (35 °C)
• Avg. Low: 74 °F (23 °C)
• Precipitation: 4.3 in (109 mm)
• Humidity: 73 %

Highlights

• The height of summer heat — temperatures routinely rise above 100 °F (38 °C).
• Thunderstorms are frequent during afternoon heat waves.

Tips

• Stick to the "stay‑in‑air‑conditioned" rule: avoid outdoor hours between 11 am and 4 pm.
• Carry a reusable water bottle and aim for 2–3 liters daily.
• For hiking or biking, plan routes for the cooler early-morning or late-afternoon hours.

July

• Avg. High: 98 °F (36 °C)
• Avg. Low: 76 °F (24 °C)
• Precipitation: 4.5 in (115 mm)
• Humidity: 75 %

Highlights

• The hottest month on record for many Alabama locales.
• Summer storms bring brief relief—usually short, intense showers.

Tips

• Limit caffeine and sugary drinks to prevent dehydration.
• Use reflective or light‑colored clothing for better heat dissipation.
• Don’t ignore local storm siren alerts—especially during severe thunderstorm seasons.

August

• Avg. High: 97 °F (36 °C)
• Avg. Low: 75 °F (24 °C)
• Precipitation: 4.4 in (112 mm)
• Humidity: 74 %

Highlights

• Persistent humidity; high evapotranspiration rates.
• The rainfall remains steady but often comes in heavy bursts.

Tips

• Schedule indoor activities during the middle of the day.
• Use a cool mist humidifier at night to ease sweating.
• Consider water‑friendly sports like kayaking or paddleboarding—cool rivers are plentiful.

September

• Avg. High: 90 °F (32 °C)
• Avg. Low: 68 °F (20 °C)
• Precipitation: 3.4 in (86 mm)
• Humidity: 68 %

Highlights

• Gradual decrease in temperatures; still warm but more bearable.
• The tail end of the hurricane season—late September storms can be impactful.

Tips

• Start your fall wardrobe gradually (light sweaters for cooler evenings).
• Keep an eye on the “Post‑Hurricane” advisories for any lingering conditions.
• The ocean beaches regain popularity—book accommodations in advance.

October

• Avg. High: 76 °F (24 °C)
• Avg. Low: 55 °F (13 °C)
• Precipitation: 3.3 in (84 mm)
• Humidity: 61 %

Highlights

• Mild, crisp weather ideal for outdoor festivals and harvests.
• Fall foliage begins to appear across northern Alabama.

Tips

• Light jackets are essential for early mornings and evenings.
• Use UV‑blocking sunglasses—Alabama’s reflection off the water can still be intense.
• Plan outdoor events before the cooler weekend temperatures drop.

November

• Avg. High: 66 °F (19 °C)
• Avg. Low: 43 °F (6 °C)
• Precipitation: 3.5 in (89 mm)
• Humidity: 55 %

Highlights

• Cooler days bring a fresh feel.
• Holiday markets and sports events become the main attractions.

Tips

• Layer clothing for temperature swings—especially during late‑night and early‑morning.
• Prepare for the first freeze—especially in high elevations.
• Keep an eye on the “Pollen Forecast”—the late season can bring high allergens.

December

• Avg. High: 59 °F (15 °C)
• Avg. Low: 38 °F (3 °C)
• Precipitation: 3.8 in (97 mm)
• Humidity: 54 %

Highlights

• Mild winter chill—typical of the Deep South.
• Occasional cold snaps; snowfall in the highest elevations is rare but possible.

Tips

• A warm hoodie or windbreaker is useful for nights.
• Use a humidity‑controlling moisturizer—dry skin can arise from winter heating.
• The festive season sees a surge in tourist numbers—reserve hotels early.

Quick‑Reference Comparison Tables

Temperature & Precipitation Snapshot (°F)

Best Outdoor Activities by Month

FAQ – Frequently Asked Questions

1. When is the best time to travel to Alabama for comfortable weather?

October to November and January to February typically offer mild temperatures with lower humidity, ideal for sightseeing without the oppressive heat.

2. How often do hurricanes hit Alabama?

Alabama’s coastline has experienced hurricanes about once every five to ten years in the modern era, with potential damage ranging from wind to storm surges.

3. Is it safe to drive during Alabama thunderstorm season?

Yes—just exercise caution. High tornado activity peaks in May and early June; stay alert during flash‑flood warnings and avoid driving through flooded roads.

4. What is the average rainfall in Alabama?

≈ 52–65 inches per year, with higher amounts in the northern mountain areas and lower amounts along the Gulf Coast.

5. Are there any notable seasonal variations in air quality?

Particulate matter peaks in late summer due to wildfires and pollen; installing an air purifier at home can improve indoor air quality during those months.

Resources

• Alabama State Climatology Office – Comprehensive climate data: https://climate.gov/alabama
• National Weather Service – Birmingham/Northwest Alabama – Local forecasts & alerts: https://www.weather.gov/bmx
• NOAA’s Severe Weather Outlook – Monthly tornado and flash‑flood charts: https://www.weather.gov/severewx
• Alabama Tourism Association – Weather & Seasonal Guides: https://www.alabama.travel/
• National Oceanic & Atmospheric Administration (NOAA) Climate Data Online – Historical month‑by‑month records: https://www.ncdc.noaa.gov/cdo-web

Final Thoughts

Alabama’s weather is a vibrant tapestry of warmth, humidity, and occasional dramatic storms. By understanding what each month brings—from mild winter evenings to blistering summer afternoons—you can plan activities, dress appropriately, and stay safe no matter where you are in the state. Keep local alerts handy, respect the power of nature, and enjoy the beautiful Southern climate responsibly. Happy travels!