May weather forecastCastro, Chile
May
Weather in May
May is typically the start of the colder seasons in Castro. Compared to previous months, May is marked by a pronounced decrease in average temperatures and an increase in rainfall. Humidity peaks to 86%, and the cloud cover significantly increases, leading to fewer hours of sunshine. Despite these shifts, the UV index remains at an average level of 3. Slightly stronger winds averaging at 15.5km/h (9.6mph) add an extra nip to the air in May, making for a distinct meteorological profile.Temperature
As Castro welcomes May, the average high-temperature is noted at a cool 11.8°C (53.2°F), closely aligning with the preceding month. May in Castro is characterized by a steady nighttime low-temperature of 8.2°C (46.8°F).Humidity
In Castro, Chile, the average relative humidity in May is 86%.Rainfall
The month with the most rainfall in Castro is May, when the rain falls for 20.8 days and typically aggregates up to 126mm (4.96") of precipitation.Daylight
In Castro, Chile, the average length of the day in May is 9h and 43min.On the first day of May in Castro, sunrise is at 07:45 and sunset at 17:58. On the last day of the month, sunrise is at 08:14 and sunset at 17:31 -04.
Sunshine
In Castro, the average sunshine in May is 4.5h.UV index
The average daily maximum UV index in May in Castro is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 during May leads to these advisories:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Castro, Chile
- Average high temperature in May: 11.8°C
The warmest months (with the highest average high temperature) are January and February (17.6°C).
The month with the lowest average high temperature is July (9.3°C).
- Average low temperature in May: 8.2°C
The months with the highest average low temperature are January and February (10.9°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in May
Castro, Chile
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is September (1018.7mbar).
The month with the lowest atmospheric pressure is June (1015mbar).
Average wind speed in May
Castro, Chile
- Average wind speed in May: 15.5km/h
The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is March (12.8km/h).
Average humidity in May
Castro, Chile
- Average humidity in May: 86%
The months with the highest relative humidity are June and August (87%).
The month with the lowest relative humidity is January (79%).
Average rainfall in May
Castro, Chile
- Average rainfall in May: 126mm
The wettest month (with the highest rainfall) is May (126mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in May
Castro, Chile
- Average rainfall days in May: 20.8 days
The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is February (13.6 days).
Average daylight in May /
Average sunshine in May
Castro, Chile
- Average daylight in May: 9h and 42min
The month with the longest days is December (Average daylight: 15h and 12min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in May: 4h and 30min
The month with the most sunshine is January (Average sunshine: 8h and 24min).
The month with the least sunshine is June (Average sunshine: 3h and 30min).
Average sunshine days in May
Castro, Chile
- Average sunshine days in May: 8 days
The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in May
Castro, Chile
- Average UV index in May: 3
The months with the highest UV index are January, February, March and December (UV index 4).
The months with the lowest UV index are June, July and September (UV index 2).
Average cloud cover in May
Castro, Chile
- Average cloud cover in May: 60
The months with the most cloud cover are June and August (Cloud cover 64).
The month with the least cloud cover is January (Cloud cover 44).
Average visibility in May
Castro, Chile
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
