The weather in May in Palermo

It's warm in May in Palermo with an average temperature of 28°C. Temperatures this month range from a low of 27°C to a high of 29°C. At night, you can expect temperatures between 19°C and 21°C.

Looking for sun? May isn’t a good month to be in Palermo. The temperature is nice, but there’s too much chance of 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 Palermo, Ecuador. 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 37°C in 2014, Palermo reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 15°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 26°C.

Rainfall amount

In May, there is an average of 106 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the South.

Daily weather in May for Palermo

Click on any day in May to get detailed info about the usual weather on that day in Palermo. Check out the historical temperatures and precipitation over the past 10 years on this day.

May weather comparison

  Palermo New York
Average temperature 28°C 22°C
Max. temperature 29°C 28°C
Min. temperature 19°C -5°C
Total precipitation 106 mm 105 mm
Rainy days 14 days 14 days

Start of May

The month of May starts in Palermo with hot temps, averaging around 29°C during the day and nights around 21°C.

Mid May

By mid-May, daytime temps stay steady at around 29°C, with nights around 21°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of May

By the end of May, the average daytime temperature in Palermo is around 29°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Check out the climate of Palermo for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in May in Palermo, Ecuador. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in May in Palermo

Temperature in May in Palermo over the years

Precipitation charts

These charts show the average amount of precipitation in May in Palermo, Ecuador. 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 Palermo

Total precipitation in May in Palermo over the years

Daily UV index in May in Palermo

This chart shows the average daily UV index in May in Palermo, 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 Palermo

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Average weather in Palermo by month

Click on a month below to see detailed weather info for Palermo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.