May weather forecast
Penco, Chile

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Weather in May

May, the last month of the autumn in Penco, is also a moderate month, with an average temperature varying between 10.3°C (50.5°F) and 15.4°C (59.7°F).

Temperature

May commences with an average high-temperature of a moderate 15.4°C (59.7°F), showing little deviation from April's 18.2°C (64.8°F). Penco, in May, experiences an average temperature of 10.3°C (50.5°F) at night.

Humidity

In Penco, the average relative humidity in May is 80%.

Rainfall

In Penco, Chile, in May, it is raining for 10.8 days, with typically 77mm (3.03") of accumulated precipitation. In Penco, Chile, during the entire year, the rain falls for 99.3 days and collects up to 574mm (22.6") of precipitation.

Daylight

In May, the average length of the day in Penco is 10h and 10min.
On the first day of the month, sunrise is at 07:31 and sunset at 18:06. On the last day of May, in Penco, sunrise is at 07:55 and sunset at 17:44 -04.

Sunshine

The average sunshine in May in Penco, Chile, is 7.5h.

UV index

The average daily maximum UV index in May in Penco is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 4 in May transforms into the following instructions:
Act with care - The need to guard against sun damage is communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the usual temperature for Penco in May?

An average high-temperature, in May, in Penco, is 15.4°C (59.7°F) and the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in May in Penco?

In May, the average relative humidity in Penco, Chile, is 80%.

How much does it rain in Penco in May?

In Penco, Chile, during May, the rain falls for 10.8 days and regularly aggregates up to 77mm (3.03") of precipitation.

What is the average length of the day in May in Penco?

In May, the average day length in Penco is 10h and 10min.

What time are sunrise and sunset in May in Penco?

In May, on the first day of the month, sunrise is at 07:31 and sunset at 18:06. On the last day of the month, in Penco, Chile, sunrise is at 07:55 and sunset at 17:44 -04.

How many hours of sunshine does Penco have in May?

In May, the average sunshine duration in Penco, Chile, is 7.5h.

What is the UV index intensity in May in Penco?

In Penco, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in May
Penco, Chile

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).

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Average pressure in May
Penco, Chile

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).

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Average wind speed in May
Penco, Chile

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).

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Average humidity in May
Penco, Chile

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%).

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Average rainfall in May
Penco, Chile

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).

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Average rainfall days in May
Penco, Chile

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).

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Average daylight in May /
Average sunshine in May
Penco, Chile

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).

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Average sunshine days in May
Penco, Chile

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).

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Average UV index in May
Penco, Chile

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).

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Average cloud cover in May
Penco, Chile

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).

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Average visibility in May
Penco, Chile

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).

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Penco, Chile

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