Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
Penco starts May with an average high-temperature of a mild 15.4°C (59.7°F), hinting at a minimal fluctuation from April. During May, Penco records a consistent average nighttime temperature of 10.3°C (50.5°F).Humidity
In May, the average relative humidity is 80%.Rainfall
In Penco, during May, the rain falls for 10.8 days and regularly aggregates up to 77mm (3.03") of precipitation. Throughout the year, in Penco, there are 99.3 rainfall days, and 574mm (22.6") of precipitation is accumulated.Daylight
In Penco, the average length of the day in May is 10h and 10min.On the first day of May in Penco, sunrise is at 07:31 and sunset at 18:06. On the last day of the month, sunrise is at 07:55 and sunset at 17:44 -04.
Sunshine
In Penco, the average sunshine in May is 7.5h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in May?
How many hours of daylight does Penco have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Penco have in May?
What is the UV index reading in May?
Average temperature in May
Penco, Chile
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is January (22.4°C).
The month with the lowest average high temperature is July (12.1°C).
- Average low temperature in May: 10.3°C
The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).
Average pressure in May
Penco, Chile
- Average pressure in May: 1017.8mbar
The months with the highest atmospheric pressure are July and September (1019.9mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).
Average wind speed in May
Penco, Chile
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is May (11.9km/h).
Average humidity in May
Penco, Chile
- Average humidity in May: 80%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (69%).
Average rainfall in May
Penco, Chile
- Average rainfall in May: 77mm
The wettest month (with the highest rainfall) is June (156mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in May
Penco, Chile
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.6 days).
Average daylight in May /
Average sunshine in May
Penco, Chile
- Average daylight in May: 10h and 1min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in May: 7h and 3min
The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).
Average sunshine days in May
Penco, Chile
- Average sunshine days in May: 18.2 days
The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in May
Penco, Chile
- Average UV index in May: 4
The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).
Average cloud cover in May
Penco, Chile
- Average cloud cover in May: 37
The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 10).
Average visibility in May
Penco, Chile
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, June, October, November and December (10km).
The months with the lowest visibility are May, July, August and September (9km).
