April weather forecast
Karachi, Pakistan

The month of April in Karachi signifies a significant stepping stone towards the intense heat of the mid-year, with maximum temperatures soaring to 34.3°C (93.7°F). The increased daylight hours extend the sunlight exposure, contributing to the rising heat. With insignificant rainfall to moderate the temperature, April stands as a dry, hot month. Predominantly clear skies allow longer sunshine hours, further intensifying the daytime heat. The month concludes with an advance towards the fierce heat of May.

Temperature

The advent of April in Karachi observes an average high-temperature of a still tropical 34.3°C (93.7°F), nearly identical to March's 31.5°C (88.7°F). An average nighttime temperature of 22.3°C (72.1°F) is noted in Karachi during the month of April.

Rainfall

April is the last month it rains. Throughout April, Karachi collects 4mm (0.16") of precipitation. Throughout the year, 217mm (8.54") of rain is accumulated.

Sea temperature

In April, the average sea temperature is 26°C (78.8°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

The average length of the day in April is 12h and 45min.
On the first day of April in Karachi, Pakistan, sunrise is at 6:23 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:01 pm PKT.

Sunshine

In Karachi, Pakistan, the average sunshine in April is 9.2h.

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 12 during April translates into the following recommendations:
Employ every crucial safety step. Those with fair skin could experience burns in a matter of minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Even on a cloudy day, a sunscreen with at least a 30 SPF should be applied generously and frequently reapplied, including after a swim or outdoor exercise. Watch out! Sand and water enhance the UV exposure you receive.