GreeceThe climate of Hydra
The current climate in Hydra features temperatures ranging from a high of 34°C to a low of 14°C throughout the year. The average yearly temperature is around 24°C. At night, temperatures in the colder months average around 6°C and in the warmer months around 23°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Hydra, Greece.
Temperature records
The highest temperature recorded in Hydra in recent years was 44°C in June 2017. The lowest daytime temperature recorded was 1°C in January 2022.
Rainfall amount
On average, Hydra receives 417 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Hydra?
The best time to go for a sun holiday to Hydra is April through November. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Hydra. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Find affordable sun vacations to Hydra
Climate Table of Hydra
The climate table of Hydra shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 14 | 15 | 17 | 21 | 26 | 31 | 34 | 33 | 29 | 24 | 20 | 16 |
| Temp. min (°C) | 6 | 7 | 8 | 11 | 16 | 20 | 23 | 24 | 20 | 16 | 12 | 8 |
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| Precipitation (mm) | 51 | 41 | 48 | 18 | 19 | 27 | 9,3 | 6,3 | 37 | 40 | 56 | 64 |
| UV Index | 4 | 5 | 6 | 8 | 8 | 9 | 9 | 9 | 7 | 6 | 5 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Hydra, Greece. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Hydra
Yearly Temperature in Hydra
Precipitation charts
These charts show the average amount of precipitation in Hydra, Greece. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Hydra
Total Yearly Precipitation in Hydra
UV index chart
This chart shows the average UV index per month in Hydra, Greece. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Hydra
Weather experiences in Hydra
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Average weather in Hydra by month
Click on a month below to see detailed weather info for Hydra. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.