Cullman weather by month

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Cullman Weather by Month: Your Complete Guide

Cullman, Alabama, boasts a humid subtropical climate that brings hot summers, mild winters, and plenty of sunshine. Whether you’re a resident planning a move, a traveler looking for the best season to visit, or just a weather enthusiast, understanding the monthly weather patterns here helps you stay prepared and enjoy everything Cullman has to offer. Below is an in‑depth look at how the weather changes each month, a handy table summarizing the key data, and answers to the most common questions people have about living or visiting Cullman.

Monthly Weather Overview

Cullman receives a blend of warm, humid days and relatively cool nights. Here’s what you can expect from January to December:

  • January – The coldest month, with highs around 50°F and occasional frosts.

  • February – Slightly warmer, but still chilly mornings.

  • March – Spring starts to warm up; rainfall increases.

  • April – Warm afternoons, showers common, great for blossoming blooms.

  • May – Hot, humid days push into the 80s; thunderstorms frequent.

  • June – Summer peaks; high humidity and daytime temperatures above 90°F.

  • July – The hottest month; heat and humidity are at their peak.

  • August – Similar to July, with occasional afternoon storms.

  • September – Cooling off, but still quite hot and humid; early autumn.

  • October – Mild temperatures, cooler nights, a pleasant shoulder season.

  • November – Cooler and drier; early snow is rare but possible in rare cold snaps.

  • December – Winter settles in; nights are cool and daylight hours shorten.

Cullman Weather by Month – Quick Reference Table

Month Avg High (°F) Avg Low (°F) Avg Precipitation (in) Avg Sunshine (hrs) Weather Summary
January 50 27 1.65 6.1 Cold, crisp, occasional frost
February 53 30 1.70 6.4 Slightly warmer, mild mornings
March 65 38 2.00 7.2 Spring bloom, increased rainfall
April 73 48 3.50 8.0 Warm day, showers common
May 83 55 4.20 8.4 Hot, humid, frequent thunderstorms
June 90 61 4.40 8.6 Summer high, peak heat and humidity
July 92 63 3.80 8.5 Hottest month, hot & humid storms
August 90 62 3.90 8.7 Hot conditions, occasional afternoon showers
September 86 58 3.60 8.2 Cooling, remains hot, early autumn
October 70 47 2.70 7.5 Pleasant, mild days, cooler nights
November 54 34 2.20 6.8 Cooler, fairly dry
December 47 27 2.00 5.9 Winter settles, short days, possible frosts

Key takeaways

  • The hottest months are June through August, with daytime temperatures frequently in the 90s.

  • The wettest months are May and June, when the chance of thunderstorms is high.

  • Winters are mild, with temperatures rarely dropping below the 20‑low range.

FAQs About Cullman Weather

  1. When is the best time to visit Cullman for outdoor activities?

    The shoulder seasons—late spring (April to early June) and early fall (September to October)—boast comfortable temperatures and less rainfall.

  2. How many inches of rain does Cullman receive annually?

    Approximately 52 inches per year, with most of it falling from March through July.

  3. Is winter snow common in Cullman?

    Snow is rare; when it does fall, it’s usually light and brief, occurring mostly in January and February.

  4. What are the typical summer heat indices in Cullman?

    Heat index values often exceed 100°F during peak July and August afternoons, making sunscreen and staying hydrated essential.

  5. Do thunderstorm risks persist year‑round?

    Thunderstorms are most frequent between May and September. Outside of that window, severe storms are less common.

Resources

These resources provide real‑time updates, historical climate data, and detailed forecasts to help you plan around Cullman’s dynamic weather.

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