GreeceThe weather in May in Ístro
It's warm in May in Ístro with an average temperature of 25°C. Temperatures this month range from a low of 22°C to a high of 27°C. At night, you can expect temperatures between 15°C and 18°C.
Looking for great weather? May is a good time to be in Ístro. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Ístro, Crete. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2020, Ístro reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 18°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 25°C.
Rainfall amount
In May, there is an average of 36 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in May for Ístro
Click on any day in May to get detailed info about the usual weather on that day in Ístro. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Ístro | New York | |
|---|---|---|
| Average temperature | 25°C | 22°C |
| Max. temperature | 27°C | 28°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 36 mm | 105 mm |
| Rainy days | 6 days | 14 days |
Start of May
The month of May starts in Ístro with warm temps, averaging around 23°C during the day and nights around 16°C.
Mid May
By mid-May, daytime temps rise to around 26°C, with nights around 17°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of May
By the end of May, the average daytime temperature in Ístro is around 26°C, while nighttime temps are about 18°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Ístro for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Ístro, Crete. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Ístro
Temperature in May in Ístro over the years
Precipitation charts
These charts show the average amount of precipitation in May in Ístro, Crete. 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.
Daily Precipitation in May in Ístro
Total precipitation in May in Ístro over the years
Daily UV index in May in Ístro
This chart shows the average daily UV index in May in Ístro, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Ístro
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Average weather in Ístro by month
Click on a month below to see detailed weather info for Ístro. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.