La Unión Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit La Unión.
Climate overview of La Unión
The climate in La Unión, Murcia, Spain, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in August to 16°C (61°F) in January.
Rainfall is modest, totalling around 307 mm (12 in) annually. The city experiences a distinct dry season from December to September, with warm summers and mild winters. November tends to be the wettest month.
La Unión Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in La Unión - and find the best time to visit.
Monthly Temperature in La Unión
In La Unión, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in August, the warmest time of the year, to a moderate 16°C (61°F) during cooler months like January.
At night, you can expect temperatures ranging from 24°C (75°F) in August to around 11°C (52°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in La Unión
La Unión typically sees modest rainfall throughout the year, with an average annual precipitation of 307 mm (12 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives moderate rainfall, averaging 42 mm (1.7 in) of precipitation, recorded across 11 rainy days. In contrast, the driest month July brings less rainfall, with 2 mm (0.1 in) over 3 rainy days. For more details, please visit our La Unión 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 La Unión
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, June, July, August, September, October and November
- Warmest weather: July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: A distinct dry season from December to September, with warm summers and mild winters
Frequently asked questions about the climate in La Unión
What is the best time to visit La Unión?
March, April, May, June, July, August, September, October and November typically offer the most optimal weather in La Unión. In contrast, January and December tend to have less optimal conditions. La Unión has a distinct dry season from December to September, with warm summers and mild winters.
What temperatures can I expect in La Unión?
Daytime highs range from 16°C (61°F) in January to 29°C (84°F) in August. Nighttime lows range from 11°C (52°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does La Unión get?
Annual rainfall is around 307 mm (12 in). November is the wettest month with 42 mm (1.7 in), while July is the driest with 2 mm (0.1 in).
La Unión 3-Day Forecast
La Unión on the map
La Unión is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Seville
36°C (97°F) Madrid34°C (93°F) Valencia31°C (88°F) Málaga29°C (84°F) Benidorm29°C (84°F) Calpe
30°C (86°F) Marbella28°C (82°F) Barcelona28°C (82°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
El Hierro: The smallest Canary island without mass tourism
Mainly nature lovers and those seeking tranquility go to El Hierro. The island is know for its beautiful mountains and you can wonder around for days here.
Visit national Park El Teide
This national park is truly a unique place that you should not miss. You will find landscapes that seem to come from another plane and you will feel tiny in these impressive surroundings.
Sevilla: A Blend of Tradition, Culture, and Hidden Gems
Experience Sevilla in spring with Semana Santa processions and Feria de Abril festivities, set against the city's iconic landmarks and vibrant culture.
Enjoy an active trip in the mountains of Sierras de Cazorla
The mountains of Sierras de Cazorla offer spectacular views and sights and an abundance of activities that you can engage in, most of which are eco-friendly!