December weather forecast and climate
Ixtapa, Mexico

The first month of the winter, December, is still a hot month in Ixtapa, Mexico, with average temperature varying between 33°C (91.4°F) and 19°C (66.2°F).

Temperature

January, February, July, September and December, with an average high-temperature of 33°C (91.4°F), are the coldest months.

Rainfall

In December, the rain falls for 1 days. Throughout December, 12mm (0.5") of precipitation is accumulated. Throughout the year, there are 58 rainfall days, and 931mm (36.7") of precipitation is accumulated.

Sea temperature

In Ixtapa, the average seawater temperature is 28.5°C (83.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

December has the shortest days of the year in Ixtapa, with an average of 11.1h of daylight.

Sunshine

In December, the average sunshine is 7h.

UV index

Months with the lowest UV index in Ixtapa are January and December, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to the UV radiation for the average person.
In December, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What are the coldest months in Ixtapa?

January, February, July, September and December, with an average high-temperature of 33°C (91.4°F), are the coldest months in Ixtapa, Mexico.

What is the temperature in December in Ixtapa?

In December, in Ixtapa, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 19°C (66.2°F).

How many days does it rain in December in Ixtapa?

In Ixtapa, Mexico, during December, the rain falls for 1 days and regularly aggregates up to 12mm (0.5") of precipitation.

What is the sea water temperature in December in Ixtapa?

In Ixtapa, in December, the average water temperature is 28.5°C (83.3°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Ixtapa?

With an average of 11.1h of daylight, December has the shortest days of the year in Ixtapa.

What is the average length of the day in December in Ixtapa?

The average length of the day in December in Ixtapa, Mexico, is 11.1h.

How many hours of sunshine does Ixtapa have in December?

In December, the average sunshine is 7h.

When is the lowest UV index in Ixtapa?

January and December, with an average maximum UV index of 8, are months with the lowest UV index.

What is the UV index reading in December in Ixtapa?

The average daily maximum UV index in December in Ixtapa is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Ixtapa, Mexico
  • Average high temperature in December: 33°C

Warmest months (with the highest average high temperature) are April and May (35°C).
Months with the lowest average high temperature are January, February, July, September and December (33°C).

  • Average low temperature in December: 19°C

The month with the highest average low temperature is June (23°C).
Coldest months (with the lowest average low temperature) are January, February, March and December (19°C).

Average rainfall in December - Ixtapa, Mexico
  • Average rainfall in December: 12mm

The wettest month (with the highest rainfall) is September (251mm).
Driest months (with the lowest rainfall) are March and April (2mm).

Average rainfall days in December - Ixtapa, Mexico
  • Average rainfall days in December: 1 days

The month with the highest number of rainy days is September (13 days).
Months with the lowest number of rainy days are February and April (0 days).

Average sea temperature in December - Ixtapa, Mexico
  • Average sea temperature in December: 28.5°C

Best months for swimming (with the highest average sea temperature) are July and August (30.2°C).
The coldest month (with the lowest average sea temperature) is March (26.3°C).

Average daylight in December / Average sunshine in December - Ixtapa, Mexico
  • Average daylight in December: 11.1h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in December: 7h

Months with most sunshine are February and March (Average sunshine: 8h).
The month with least sunshine is September (Average sunshine: 5h).

Average UV index in December - Ixtapa, Mexico
  • Average UV index in December: 8

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).

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