Valparaíso
Chile
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Valparaíso, Chile

The last month of the autumn, May, is another comfortable month in Valparaíso, Chile, with average temperature ranging between min 10.8°C (51.4°F) and max 16.5°C (61.7°F).

Temperature

In May, the average high-temperature is essentially the same as in April - a still enjoyable 16.5°C (61.7°F). In Valparaíso, the average low-temperature is 10.8°C (51.4°F).

Humidity

May through July, with an average relative humidity of 80%, are most humid months.

Rainfall

In May, in Valparaíso, the rain falls for 3.7 days. Throughout May, 54.5mm (2.15") of precipitation is accumulated. Throughout the year, in Valparaíso, there are 26.6 rainfall days, and 372.5mm (14.67") of precipitation is accumulated.

Sea temperature

In Valparaíso, in May, the average water temperature is 14.3°C (57.7°F).
Note: Swimming in 14.3°C (57.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Valparaíso, the average length of the day is 10.4h.

Sunshine

The average sunshine in May is 3.7h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Valparaíso?

The average high-temperature, in May, is 16.5°C (61.7°F), while the average low-temperature is 10.8°C (51.4°F).

What are the most humid months in Valparaíso?

Months with the highest humidity in Valparaíso are May through July, with an average relative humidity of 80%.

What is the average humidity in May in Valparaíso?

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

How many days does it rain in May in Valparaíso?

In May, in Valparaíso, the rain falls for 3.7 days. Throughout May, 54.5mm (2.15") of precipitation is accumulated.

What is the sea water temperature in May in Valparaíso?

In May, the average sea temperature in Valparaíso is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Valparaíso have in May?

In Valparaíso, Chile, the average length of the day in May is 10.4h.

How long on average sun shines in May in Valparaíso?

In Valparaíso, the average sunshine in May is 3.7h.

How high is the UV index in May in Valparaíso?

In May, the average daily maximum UV index in Valparaíso is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Valparaíso, Chile
  • Average high temperature in May: 16.5°C

The warmest month (with the highest average high temperature) is January (20.8°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in May: 10.8°C

Months with the highest average low temperature are January and February (13.5°C).
The coldest month (with the lowest average low temperature) is July (9.2°C).

Average humidity in May - Valparaíso, Chile
  • Average humidity in May: 80%

Months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is December (70%).

Average rainfall in May - Valparaíso, Chile
  • Average rainfall in May: 54.5mm

The wettest month (with the highest rainfall) is July (111.2mm).
The driest month (with the lowest rainfall) is February (0mm).

Average rainfall days in May - Valparaíso, Chile
  • Average rainfall days in May: 3.7 days

The month with the highest number of rainy days is July (6.3 days).
The month with the lowest number of rainy days is February (0 days).

Average sea temperature in May - Valparaíso, Chile
  • Average sea temperature in May: 14.3°C

The best month for swimming (with the highest average sea temperature) is February (17.9°C).
The coldest month (with the lowest average sea temperature) is July (13.1°C).

Average daylight in May / Average sunshine in May - Valparaíso, Chile
  • Average daylight in May: 10.4h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in May: 3.7h

The month with most sunshine is January (Average sunshine: 9h).
The month with least sunshine is June (Average sunshine: 2.7h).

Average UV index in May - Valparaíso, Chile
  • Average UV index in May: 4

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 3).