Measurements:
°C
°F
Denia
74°F
SE 14 mph
Feels like: 80°F
Precip: 12%
World Resorts Spain Denia Weather

Denia Sea Water Temperature

Current Sea Water Temperature:
+75.8°F
Maximum Sea Water Temperature in June: 82.0°F
Minimum Sea Water Temperature in June: 66.0°F
Average water temperature in June: 74.8°F

Sea Water Temperature for the Last 10 Days:

June 19 75.8°F June 14 75.2°F
June 18 76.6°F June 13 75.8°F
June 17 75.8°F June 12 75.2°F
June 16 75.4°F June 11 75.0°F
June 15 76.0°F June 10 75.2°F

When is the Warmest Sea for Denia?

According to our data for the last three years for Denia the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Denia was 84.3°F. The maximum and minimum values were 82.2°F and 86.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Denia was 83.9°F. The maximum and minimum values were 81.4°F and 85.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Denia was 81.8°F. The maximum and minimum values were 78.8°F and 84.6°F respectively.

Best Time to Visit Denia
The most sunny months:
July 28 days
August 27 days
June 26 days
The most warm months:
August 88.4 °F
July 87.0 °F
September 83.0 °F
Warmest sea temperature:
August 83.6 °F
July 81.3 °F
September 81.1 °F
The most cold months:
January 59.4 °F
February 59.6 °F
March 61.7 °F
The most rainy months:
November 3 days
April 2 days
October 2 days
The most windy months:
January 10 mph
March 10 mph
February 10 mph

Denia on the Weather Map

24 Hours Weather Forecast
Denia
Local time: 02:09
20 jun, saturday
0300 74°F
SE
14 mph
0600 74°F
SE
14 mph
0900 76°F
S
17 mph
1200 80°F
S
14 mph
1500 82°F
S
9 mph
1800 82°F
S
9 mph
2100 78°F
S
4 mph
21 jun, sunday
0000 76°F
SE
9 mph