Weather in Karachi

To ensure your stay in Karachi is as comfortable as possible, please familiarise yourself with the latest weather information. Below, you will find fresh data, forecasts, and visual weather charts to help you plan your day.

Karachi welcomes its guests with a hot and predominantly dry climate. For most of the year, sunny and warm weather prevails here, which is ideal for exploring this dynamic city. Temperatures remain high throughout the year, but the particularly hot months are May and June, when the average maximum temperature can reach around 34-35°C.

Several distinct seasons can be identified in the city. From November to February, there is a relatively mild and very dry period, which many consider the most comfortable for visiting, with average temperatures around 18-22°C and almost a complete absence of rainfall. From March to June, the temperature gradually rises, reaching its peak, while arid weather persists. July and August bring a certain increase in humidity and the highest, though still small, amount of rainfall for the year (about 3 mm per month), but the number of days with precipitation increases. This is due to the influence of monsoons. From September to October, hot and predominantly dry weather sets in again.

Overall, the weather in Karachi is characterised by a large number of sunny days and minimal rainfall throughout most of the year. Light summer clothing will be appropriate almost always. If you are planning a trip during the hot months, be prepared for high temperatures, and in July-August – for possible short rains and noticeably higher air humidity.

The annual temperature pattern in Karachi is distinguished by constant warmth, yet with noticeable seasonal changes. The hottest months are traditionally May and June. In June, the average air temperature reaches its peak, standing at about 31.2°C, while the average maximum temperature in May can rise to 34.8°C. The coolest month of the year is January, when the average temperature drops to 18.5°C, and the average minimum night temperature is about 13.1°C.

The summer period, which roughly lasts from April to October, is characterised by consistently high temperatures. Already in April, the average temperature settles at the mark of 28.7°C, gradually increasing towards the May and June maximums. Even in July and August, when the highest number of days with precipitation and increased humidity are observed, average daytime temperatures remain high (30.4°C and 28.7°C respectively), and daytime highs often exceed 30-32°C. Notably, it is in these humid months (July and August) that daily temperature fluctuations are least pronounced: the difference between daytime heat and nighttime coolness shrinks to 4-5°C.

The winter months, from December to February, bring a palpable but mild cooling to Karachi, especially noticeable after the summer heat. In December, the average temperature is 20.3°C, dropping in January to 18.5°C. Nights during this period can be quite fresh: average minimum readings reach 14.9°C in December and 13.1°C in January. During the day, the air warms up to a comfortable 23-27°C. In the winter season, daily temperature variations are more significant than in summer and can amount to 10-11°C, which is typical for periods with low air humidity.

Karachi is known for its arid climate, where precipitation is a rather rare phenomenon throughout most of the year. The city receives a minimal amount of rain, which highlights the arid nature of this region. Many months pass completely without rainfall, confirming the general dryness of the weather.

Nevertheless, a short period with relatively more frequent rainfall is observed in Karachi, which usually falls on the summer months. July and August stand out as the wettest of the year: in each of these months, an average of 3 mm of precipitation falls. At this time, the number of rainy days also increases – about 11 days in July and approximately 10 days in August. In September, small rains are also possible, with a total precipitation amount of about 1 mm and roughly 3 rainy days. Summer precipitation, as a rule, takes the form of short-term rains, which can bring some refreshment in hot weather.

During the rest of the year, from October to June, a prolonged dry season dominates in Karachi. Particularly arid are February, May, November, and December – in these months, according to statistical averages, not a single millimetre of precipitation falls and not a single day with rain is registered. In other months of this long dry period, such as January, March, April, and June, one or two days classified as "wet" may be recorded, however, the total amount of precipitation remains zero, which indicates extremely insignificant or only trace manifestations of moisture.

When planning a trip to Karachi, consider that hot and predominantly dry weather prevails here for most of the year. Therefore, the basis of your wardrobe should be light, breathable clothing made from natural fabrics such as cotton or linen. Do not forget sunscreen with high SPF, sunglasses, and a hat for protection against the scorching sun. Comfortable walking shoes will also be your faithful companion while exploring this lively city.

Although there is no pronounced winter in Karachi, in the period from November to February, evenings and early mornings can be quite fresh, with temperatures dropping to 13-15°C. For this time of year, bring a light jacket, sweater, or cardigan. During the hottest months, from May to June, opt for the lightest possible clothing. In July and August, despite the small total amount of rainfall (only about 3 mm per month), the number of days with rain increases. For this period, a light folding umbrella or a thin waterproof windbreaker may prove useful not only against sudden downpours but also against the possible wind characteristic of coastal cities. The principle of layering in clothing will be relevant, especially in transitional periods and for evening walks, allowing you to comfortably adapt to temperature changes.