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Vonitsa
Water Temperature in the Ionian Sea in Vonitsa, Greece: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Vonitsa in Greece, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Vonitsa
19.2°C
TODAY
19.0°C
YESTERDAY
18.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Ionian Sea in Vonitsa is 19.2°C. This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Ionian Sea in Vonitsa Over the Last 30 Days
The water temperature in Vonitsa today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Vonitsa will remain nearly unchanged in the coming days, its value will be 19.6°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Greece to enhance accuracy.
Water temperature data for Vonitsa and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
Date | Current | Average | Forecast |
---|---|---|---|
May 8 | 18.3°C | 17.8°C | |
May 9 | 19.0°C | 18.3°C | |
May 10 | 18.7°C | 18.5°C | |
May 11 | 18.5°C | 18.5°C | |
May 12 | 19.0°C | 18.5°C | |
May 13 | 19.1°C | 18.5°C | |
May 14 | 19.0°C | 19.3°C | |
May 15 | 18.9°C | 19.3°C | |
May 16 | 19.3°C | 19.2°C | |
May 17 | 19.0°C | 19.2°C | |
May 18 | 19.3°C | 19.2°C | |
May 19 | 19.8°C | 19.3°C | |
May 20 | 19.8°C | 19.4°C | |
May 21 | 20.0°C | 19.5°C | |
May 22 | 19.5°C | 19.5°C | |
May 23 | 20.0°C | 19.6°C |
Sea Temperature in Vonitsa Throughout the Year
Throughout the year, the sea temperature in Vonitsa exceeds 77°F (25°C) for 70 days, exceeds 72°F (22°C) for 134 days, and exceeds 64°F (18°C) for 217 days.
Below is the annual chart of sea temperature changes in the Ionian Sea in Vonitsa.

January
Minimum | Average | Maximum |
---|---|---|
14°C | 16°C | 18°C |
February
Minimum | Average | Maximum |
---|---|---|
14°C | 15.5°C | 17°C |
March
Minimum | Average | Maximum |
---|---|---|
13°C | 15°C | 17°C |
April
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
May
Minimum | Average | Maximum |
---|---|---|
16°C | 19°C | 22°C |
June
Minimum | Average | Maximum |
---|---|---|
19°C | 22.5°C | 26°C |
July
Minimum | Average | Maximum |
---|---|---|
23°C | 26°C | 29°C |
August
Minimum | Average | Maximum |
---|---|---|
24°C | 26.5°C | 29°C |
September
Minimum | Average | Maximum |
---|---|---|
22°C | 25.5°C | 29°C |
October
Minimum | Average | Maximum |
---|---|---|
20°C | 22.5°C | 25°C |
November
Minimum | Average | Maximum |
---|---|---|
17°C | 20.5°C | 24°C |
December
Minimum | Average | Maximum |
---|---|---|
15°C | 18°C | 21°C |
Monthly Water Temperature Histogram for Ionian Sea in Vonitsa
You can explore detailed data on how the water temperature in Vonitsa varies each month:
Vonitsa Weather
MAY 16
16°C / 19°C
light rainhumidity: 77% | wind: 4 km/h
MAY 17
15°C / 20°C
clear skyhumidity: 67% | wind: 3 km/h
MAY 18
14°C / 20°C
clear skyhumidity: 64% | wind: 2 km/h
MAY 19
16°C / 17°C
clear skyhumidity: 71% | wind: 2 km/h



Sea Temperature in the Ionian Sea in Vonitsa: General Trends and Swimming Opportunities
The coastal area in the region of Western Greece, Greece has a Mediterranean climate, characterized by mild, wet winters and hot, dry summers. The region benefits from oceanic influences, providing mild temperatures and relatively high humidity levels year-round.
Vonitsa is located in Europe in the Northern Hemisphere at a latitude of 39 degrees, along the shores of the Ionian Sea. Vonitsa lies within the Western Greece in Greece.
The average annual daytime air temperature in Vonitsa is 21°C (70°F), with the average nighttime temperature being 12°C (54°F). The highest average daily temperature occurs in August, reaching 31°C (88°F), while the lowest is in January at 13°C (56°F). As for nighttime temperatures, the minimum average temperature of 5°C (42°F) is recorded in January, and the maximum is in August, reaching 20°C (68°F).
According to historical data, Vonitsa experiences 84 rainy days per year, which accounts for 23 percent of all days in the year. On average, there are 7 rainy days each month. The wettest month is December, with 12 rainy days and 146 mm (5.8 inches) of precipitation, while the driest month is July, which typically has 1 rainy days and only 9 mm (0.3 inches) of precipitation.
The average annual water temperature in Ionian Sea in Vonitsa is 20°C (68°F). In March, the water reaches its lowest point of the year at 13°C (55°F), while in July, it peaks at 29°C (84°F). The months suitable for comfortable beach vacations and swimming in the Ionian Sea are July, August, and September. During this period, the water temperature stays above 20°C (68°F) and can reach up to 29°C (84°F) on some days.
Geographical Location of Vonitsa
Nearby Cities
Frequently Asked Questions About Vonitsa and its Water Temperatures
What is the current sea temperature in Vonitsa?
The water temperature today in the Ionian Sea in Vonitsa is 67°F (19.2°C).
In which months is the water temperature in Vonitsa comfortable for swimming?
The water temperature in the Ionian Sea in Vonitsa is comfortable for swimming and beach vacations in July, August, and September.
What is the water temperature in Vonitsa during the winter?
The water temperature in the Ionian Sea in Vonitsa during the winter ranges from 14°C to 21°C (57°F to 70°F).
What is the water temperature in Vonitsa during the spring?
The water temperature in the Ionian Sea in Vonitsa during the spring ranges from 13°C to 22°C (55°F to 72°F).
What is the water temperature in Vonitsa during the summer?
The water temperature in the Ionian Sea in Vonitsa during the summer ranges from 19°C to 29°C (66°F to 84°F).
What is the water temperature in Vonitsa during the fall?
The water temperature in the Ionian Sea in Vonitsa during the fall ranges from 17°C to 29°C (63°F to 84°F).
Is it possible to swim in the sea in Vonitsa year-round?
No, it is not possible to swim in the Ionian Sea in Vonitsa year-round, the months suitable for comfortable swimming are July, August, and September.
What sea temperatures can I expect in Vonitsa in the next month?
In June, the water temperature in the Ionian Sea in Vonitsa will range between 66°F (19°C) and 79°F (26°C)