Hamilton (AL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hamilton.
Climate overview of Hamilton
Hamilton, Alabama, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in August, while winters cool to 11°C (52°F) in January.
Rain/snowfall is high, totalling around 1492 mm (59 in) per year. December is the wettest month and November the driest.
Hamilton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hamilton — and find the best time to visit.
Monthly Temperature in Hamilton
Depending on the time of the year, temperatures range from very warm to chilly in Hamilton. Average maximum daytime temperatures range from a very warm 33°C (91°F) in August, the warmest time of the year, to a chilly 11°C (52°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in August to around -3°C (27°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hamilton
Hamilton has a relatively rain/snowy climate with high precipitation levels, averaging 1492 mm (59 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 174 mm (6.9 in) of precipitation, spread over 11 rainy days.
In contrast, the driest month November experiences a drier climate, with about 99 mm (3.9 in) of rainfall spread across 8 rainy days. For more details, please visit our Hamilton Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Hamilton by Month
The relative humidity is high throughout the year in Hamilton.
The city experiences its highest humidity in September, reaching 68%. In March, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Hamilton
Rainfall during this time ranges from 109 mm (4.3 in) in September to 143 mm (5.6 in) in May. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during December, bringing heavy precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Hamilton
What is the best time to visit Hamilton?
April, May, October and November typically offer the most optimal weather in Hamilton. In contrast, January, February, July, August and December tend to have less optimal conditions.
What temperatures can I expect in Hamilton?
Daytime highs range from 11°C (52°F) in January to 33°C (91°F) in August. Nighttime lows range from -3°C (27°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Hamilton get?
Annual rainfall is around 1492 mm (59 in). December is the wettest month with 174 mm (6.9 in), while November is the driest with 99 mm (3.9 in).
Hamilton 3-Day Forecast
Hamilton (AL) 3-Day Forecast
Hamilton on the map
Hamilton is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.