Nelson Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nelson.
Climate overview of Nelson
Nelson, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in July, while winters cool to 2°C (36°F) in December.
Nelson sees a moderate amount of rain/snowfall, totalling around 851 mm (34 in) per year. It experiences a distinct dry season from June to September, with warm summers and very cold winters, creating some seasonal variation.
Nelson Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nelson - and find the best time to visit.
Monthly Temperature in Nelson
Depending on the time of the year, temperatures range from comfortable to very cold in Nelson. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in July, the warmest time of the year, to a very cold 2°C (36°F) during cooler months like December.
At night, you can expect temperatures ranging from 11°C (52°F) in July to around -5°C (23°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nelson
Generally, Nelson has a moderate amount of precipitation, averaging 851 mm (34 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high snowfall, averaging 154 mm (6.1 in) of precipitation, recorded across 22 snowy days. In contrast, the driest month July brings less rainfall, with 9.4 mm (0.4 in) over 4 rainy days. For more details, please visit our Nelson Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Nelson
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from June to September, with warm summers and very cold winters
- Coldest conditions: December, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Nelson
What is the best time to visit Nelson?
June, July, August and September typically offer the most optimal weather in Nelson. In contrast, January, February, March, November and December tend to have less optimal conditions. Nelson has a distinct dry season from June to September, with warm summers and very cold winters.
What temperatures can I expect in Nelson?
Daytime highs range from 2°C (36°F) in December to 26°C (79°F) in July. Nighttime lows range from -5°C (23°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Nelson get?
Annual rainfall is around 851 mm (34 in). December is the wettest month with 154 mm (6.1 in), while July is the driest with 9.4 mm (0.4 in). In the coldest months, precipitation may fall as snow.
Nelson 3-Day Forecast
Nelson on the map
Nelson is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Kissimmee
33°C (91°F) Orlando33°C (91°F) Miami Beach32°C (90°F) Destin32°C (90°F) New York City
29°C (84°F) Big Bear Lake
27°C (81°F) Los Angeles
24°C (75°F) San Francisco22°C (72°F) 
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.