Denia Weather in August
August is one of the perfect months to visit Denia, with daytime temperatures of 29°C (84°F) and lows of 24°C (75°F) at night. Some rainfall is typical for this time of year.
Rainfall in Denia in August
Looking at the last 30 years, the data shows about 4 days with rain, averaging 23 mm (0.9 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Denia in August
August tends to be one of the perfect months in Denia, with 29°C (84°F) in the afternoon and 24°C (75°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about. On average, it is the warmest month of the year.
Average water temperature in August
The water is 26°C (79°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Denia.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Denia's climate page.
Denia Temperature in August
Min Temperature
24°C (75°F)
Max Temperature
29°C (84°F)
Water Temperature
26°C (79°F) *
Chance of Rain
15%
Precipitation
23 mm (0.9 in)
Rainy days
4 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Denia typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in August
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Denia in August
Browse day-by-day weather records for Denia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Denia historical weather extremes in August
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Denia.
- Denia recorded its highest August temperature of 45°C (113°F) on August 15, 2021.
- Denia experienced its chilliest August day on August 14, 2010, reaching only 23°C (73°F).
- Nighttime temperatures dropped to 11°C (52°F) on August 31, 2020, marking the coldest August night on record.
Best Places in Spain in August
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Denia in August
Warm but pleasant conditions in Denia in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. Expect water temperatures of around 26°C (79°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.What To Do in Denia in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Denia's climate page.
Temperature Rainfall Water Temp
See the full Denia climate overview or explore weather in Spain.
