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
The advent of May sees the average high-temperature at a comfortable 18.1°C (64.6°F), subtly shifted from April's 20.7°C (69.3°F). During the month of May, San Pedro's nighttime temperature lowers to an average of 11.4°C (52.5°F).Humidity
In San Pedro, the average relative humidity in May is 72%.Rainfall
In San Pedro, during May, the rain falls for 4.8 days and regularly aggregates up to 25mm (0.98") of precipitation. In San Pedro, during the entire year, the rain falls for 43.8 days and collects up to 227mm (8.94") of precipitation.Daylight
The average length of the day in May is 10h and 22min.On the first day of May in San Pedro, sunrise is at 07:21 and sunset at 18:04. On the last day of the month, sunrise is at 07:42 and sunset at 17:45 -04.
Sunshine
The average sunshine in May is 8.2h.UV index
The months with the lowest UV index are May through October, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the UV index of 4 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in San Pedro?
What is the average humidity in May in San Pedro?
How many days does it rain in May in San Pedro?
How many hours of daylight does San Pedro have in May?
When is the sunrise / sunset in May in San Pedro?
How long on average sun shines in May in San Pedro?
When is the lowest UV index in San Pedro?
What is the UV index reading in May in San Pedro?
Average temperature in May
San Pedro, Chile
- Average high temperature in May: 18.1°C
The warmest month (with the highest average high temperature) is February (23.6°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in May: 11.4°C
The month with the highest average low temperature is January (14.8°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure in May
San Pedro, Chile
- Average pressure in May: 1017.7mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed in May
San Pedro, Chile
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is November (15.1km/h).
The calmest month (with the lowest average wind speed) is May (11.7km/h).
Average humidity in May
San Pedro, Chile
- Average humidity in May: 72%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are March and April (67%).
Average rainfall in May
San Pedro, Chile
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is June (89mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in May
San Pedro, Chile
- Average rainfall days in May: 4.8 days
The month with the highest number of rainy days is June (8.3 days).
The month with the least rainy days is February (0.3 days).
Average daylight in May /
Average sunshine in May
San Pedro, Chile
- Average daylight in May: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is January (Average sunshine: 11h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 42min).
Average sunshine days in May
San Pedro, Chile
- Average sunshine days in May: 25.5 days
The month with the most sunshine days is March (29.6 days).
The month with the least sunshine days is June (21.3 days).
Average UV index in May
San Pedro, Chile
- Average UV index in May: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are May, June, July, August, September and October (UV index 4).
Average cloud cover in May
San Pedro, Chile
- Average cloud cover in May: 28
The month with the most cloud cover is June (Cloud cover 32).
The month with the least cloud cover is February (Cloud cover 9).
Average visibility in May
San Pedro, Chile
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
