Weathermondo.com
PeruThe weather in May in Isla Alta
It's warm in May in Isla Alta with an average temperature of 23°C. Temperatures this month range from a low of 21°C to a high of 25°C. At night, you can expect temperatures between 16°C and 18°C.
Looking for great weather? May is a good time to be in Isla Alta. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Isla Alta, Peru. 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 28°C in 2015, Isla Alta reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 18°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 20°C.
Rainfall amount
According to weather history, there is only 0,5 mm of precipitation in May. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in May for Isla Alta
Click on any day in May to get detailed info about the usual weather on that day in Isla Alta. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Isla Alta | New York | |
|---|---|---|
| Average temperature | 23°C | 22°C |
| Max. temperature | 25°C | 28°C |
| Min. temperature | 16°C | -5°C |
| Total precipitation | 0,5 mm | 105 mm |
| Rainy days | 1 day | 14 days |
Start of May
The month of May starts in Isla Alta with warm temps, averaging around 24°C during the day and nights around 18°C.
Mid May
By mid-May, daytime temps drop to around 23°C, with nights around 17°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of May
By the end of May, the average daytime temperature in Isla Alta is around 22°C, while nighttime temps are about 17°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
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 Isla Alta for all months and discover the best travel time
Curious about the weather in other parts of Peru? Check out the climate and weather for spots like Lima, Cusco, Machu Picchu, or explore other destinations in Peru.
Temperature charts
These charts show the average temperatures in May in Isla Alta, Peru. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Isla Alta
Temperature in May in Isla Alta over the years
Precipitation charts
These charts show the average amount of precipitation in May in Isla Alta, Peru. 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 Isla Alta
Total precipitation in May in Isla Alta over the years
Daily UV index in May in Isla Alta
This chart shows the average daily UV index in May in Isla Alta, 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 Isla Alta
Have you been to Isla Alta in May?
Share your weather experience in May in Isla Alta.
Average weather in Isla Alta by month
Click on a month below to see detailed weather info for Isla Alta. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.