Castillo del Romeral — Water Temperature in April

Water Temperature Range

18°C

minimum

20°C

average

22°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
APR 1	-	19°C	20°C	19°C
APR 2	19°C	19°C	20°C	19°C
APR 3	18°C	19°C	19°C	20°C
APR 4	19°C	19°C	20°C	19°C
APR 5	19°C	19°C	19°C	19°C
APR 6	19°C	19°C	19°C	20°C
APR 7	19°C	19°C	20°C	19°C
APR 8	19°C	19°C	20°C	20°C
APR 9	19°C	19°C	19°C	19°C
APR 10	19°C	19°C	20°C	20°C
APR 11	19°C	19°C	20°C	20°C
APR 12	19°C	20°C	20°C	20°C
APR 13	19°C	20°C	20°C	20°C
APR 14	19°C	20°C	20°C	20°C
APR 15	19°C	20°C	20°C	21°C
APR 16	19°C	20°C	20°C	20°C
APR 17	19°C	20°C	20°C	21°C
APR 18	19°C	19°C	20°C	20°C
APR 19	-	20°C	20°C	21°C
APR 20	-	20°C	20°C	21°C
APR 21	-	20°C	20°C	20°C
APR 22	-	19°C	19°C	20°C
APR 23	-	20°C	20°C	20°C
APR 24	-	20°C	20°C	20°C
APR 25	-	20°C	20°C	20°C
APR 26	-	20°C	20°C	21°C
APR 27	-	20°C	19°C	21°C
APR 28	-	20°C	20°C	21°C
APR 29	-	20°C	19°C	21°C
APR 30	-	20°C	20°C	21°C

April: Climate and Swimming Opportunities

Average Night Air Temperature

16°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

9 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

8 hrs

Average Wind Speed

21 km/h

Average Humidity

65%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.