Karachi
Pakistan
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Karachi, Pakistan

A massive rock on the water overlooking the city of Karachi, Pakistan, and a small boat afloat
A massive rock on the water overlooking the city of Karachi, Pakistan, and a small boat afloat
The first month of the winter, December, is still a warm month in Karachi, Pakistan, with average temperature varying between 11.6°C (52.9°F) and 27.4°C (81.3°F).
The ideal sea water temperature of 25°C (77°F) and only 1 rainfall days, with 4.4mm (0.2") of accumulated rainfall, make December the best time for swimming and other water activities.

Temperature

In December, the average high-temperature marginally drops, from a hot 31.9°C (89.4°F) in November, to a warm 27.4°C (81.3°F). In Karachi, Pakistan, in December, the average low-temperature is 11.6°C (52.9°F).

Rainfall

In Karachi, during December, the rain falls for 1 days and regularly aggregates up to 4.4mm (0.2") of precipitation. Throughout the year, in Karachi, there are 8 rainfall days, and 217.4mm (8.6") of precipitation is accumulated.

Sea temperature

In Karachi, Pakistan, the average seawater temperature in December is 25°C (77°F).
Note: 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 Karachi, with an average of 10.6h of daylight.

Sunshine

The average sunshine in Karachi is 8.8h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 5 translate into the following recommendations:
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. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in December in Karachi?

The average high-temperature, in December, in Karachi, Pakistan, is 27.4°C (81.3°F), while the average low-temperature is 11.6°C (52.9°F).

How many days does it rain in December in Karachi?

In Karachi, Pakistan, in December, it is raining for 1 days, with typically 4.4mm (0.2") of accumulated precipitation.

What is the sea water temperature in December in Karachi?

In December, the average sea temperature is 25°C (77°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 Karachi?

The month with the shortest days in Karachi is December, with an average of 10.6h of daylight.

How many hours of daylight does Karachi have in December?

In December, the average length of the day in Karachi, Pakistan, is 10.6h.

How long on average sun shines in December in Karachi?

In December, the average sunshine in Karachi, Pakistan, is 8.8h.

When is the lowest UV index in Karachi?

December is the month with the lowest UV index in Karachi, Pakistan, with an average maximum UV index of 5.

How high is the UV index in December in Karachi?

In December, the average daily maximum UV index in Karachi, Pakistan, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Karachi, Pakistan
  • Average high temperature in December: 27.4°C

The warmest month (with the highest average high temperature) is May (35.2°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in December: 11.6°C

The month with the highest average low temperature is June (27.9°C).
The coldest month (with the lowest average low temperature) is January (10.4°C).

Average rainfall in December - Karachi, Pakistan
  • Average rainfall in December: 4.4mm

The wettest month (with the highest rainfall) is July (85.5mm).
The driest month (with the lowest rainfall) is May (0mm).

Average rainfall days in December - Karachi, Pakistan
  • Average rainfall days in December: 1 days

The month with the highest number of rainy days is July (3 days).
Months with the lowest number of rainy days are January, March, April, May, June, October and November (0 days).

Average sea temperature in December - Karachi, Pakistan
  • Average sea temperature in December: 25°C

Best months for swimming (with the highest average sea temperature) are June and July (29°C).
The coldest month (with the lowest average sea temperature) is February (23°C).

Average daylight in December / Average sunshine in December - Karachi, Pakistan
  • Average daylight in December: 10.6h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in December: 8.8h

The month with most sunshine is May (Average sunshine: 9.6h).
The month with least sunshine is August (Average sunshine: 4.8h).

Average UV index in December - Karachi, Pakistan
  • Average UV index in December: 5

Months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).