Measurements:
°C
°F
Denia
72°F
SE 3 mph
Feels like: 72°F
Precip: 27%
World Resorts Spain Denia Weather

Denia Sea Water Temperature

Current Sea Water Temperature:
+80.4°F
Maximum Sea Water Temperature in September: 85.0°F
Minimum Sea Water Temperature in September: 76.4°F
Average water temperature in September: 81.1°F

Sea Water Temperature for the Last 10 Days:

September 28 80.4°F September 23 79.4°F
September 27 80.4°F September 22 80.0°F
September 26 80.8°F September 21 80.0°F
September 25 80.2°F September 20 80.0°F
September 24 80.0°F September 19 80.2°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Denia was 85.8°F. The maximum and minimum values were 81.0°F and 87.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Denia was 84.3°F. The maximum and minimum values were 80.4°F and 88.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Denia was 81.0°F. The maximum and minimum values were 79.4°F and 83.4°F respectively.

Best Time to Visit Denia
The most sunny months:
July 28 days
August 26 days
June 26 days
The most warm months:
August 88.4 °F
July 87.1 °F
September 83.1 °F
Warmest sea temperature:
August 83.7 °F
July 81.5 °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: 23:55
29 sep, tuesday
0000 72°F
SE
3 mph
0300 70°F
SE
3 mph
0600 72°F
SE
4 mph
0900 74°F
E
2 mph
1200 82°F
W
5 mph
1500 82°F
W
9 mph
1800 80°F
NW
9 mph
2100 74°F
N
6 mph