Karachi Weather

Weather - Karachi

Karachi has a hot subtropical coastal climate with very warm winters, an intense pre-monsoon heat in spring, and a rainy monsoon season in summer. Temperatures are mild for sightseeing from November to March, while April–June bring the year’s highest heat and humidity. Sea temperatures stay inviting much of the year (about 22–29 °C), so swimming is possible outside the wettest months. If you’re planning trips or looking for cheap flights to Karachi, aim for the cooler, drier months for city touring and the shoulder months for beach time.

Weather - Karachi - January

January is one of the coolest months: daytime highs average around 25 °C with nights near 13 °C. Skies are mostly sunny with very little rain, making it an excellent month for exploring the city comfortably and enjoying clear coastal days. Sea temperature (~22 °C) is cool but tolerable for brisk swims.

Weather - Karachi - February

February warms up noticeably: highs average close to 28 °C and nights around 16 °C. Sunshine is abundant and humidity remains low to moderate, so it’s a great time for outdoor activities and sightseeing before the pre‑monsoon heat builds. Sea temps remain about 22 °C.

Weather - Karachi - March

March marks the start of warmer weather with daytime highs near 31 °C and mild nights near 20 °C. Heat and humidity begin to rise, but conditions are still pleasant for beach time—sea temperature climbs to roughly 24 °C. Expect long sunny days and minimal rain.

Weather - Karachi - April

April turns hot quickly: average highs around 34 °C and nights in the mid‑20s. Humidity increases and UV levels are very high, so sun protection is essential. Sea temperatures (≈26 °C) are ideal for swimming, and breezy conditions can offer some relief on the coast.

Weather - Karachi - May

May is often the hottest month with highs around 35–40 °C in peak spells and warm nights near 27 °C. Heat and humidity are very high; daytime outdoor plans are best in the early morning or late afternoon. The sea (≈28 °C) is warm, making mornings and evenings suitable for beach activities despite the heat.

Weather - Karachi - June

June remains hot and humid with average highs around 34 °C and nights near 28 °C. The pre‑monsoon period brings increased cloudiness and occasional heavier showers or thunderstorms as the monsoon approaches. Sea temperature peaks near 29 °C, very comfortable for swimming.

Weather - Karachi - July

July is the monsoon peak: daytime highs are slightly lower (~33 °C) but humidity soars and average rainfall rises substantially, with many more overcast or partly cloudy days. Outdoor sightseeing can be disrupted by showers, though coastal breezes and warm sea temperatures (~28 °C) remain.

Weather - Karachi - August

August continues monsoon influence with frequent cloudy periods and significant rainfall. Daytime temperatures are around 31 °C with humid nights. The wet conditions reduce reliable sunshine, but the warm sea (~27–28 °C) still invites swimming on clearer intervals.

Weather - Karachi - September

September is a transition month: temperatures climb back toward the low 30s °C by day with nights in the mid‑20s, while rainfall declines from the monsoon peak. Humidity remains noticeable, but increasing sunshine makes it easier to plan outdoor activities and beach visits.

Weather - Karachi - October

October brings sunnier, drier weather and comfortable daytime highs around 34 °C with cooler nights near 24 °C. Winds tend to ease and UV levels remain high—excellent conditions for late‑season beach time and outdoor excursions before winter sets in.

Weather - Karachi - November

November is one of the most pleasant months: daytime temperatures average about 31 °C while nights drop to around 19 °C. Rainfall is minimal and sunshine plentiful, making this an attractive month for sightseeing, festivals, and enjoying the coast as humidity falls.

Weather - Karachi - December

December is mild and dry with daytime highs near 27 °C and cool nights around 15 °C. Clear skies and low rainfall create ideal conditions for walking tours and city visits; sea temperatures (≈24 °C) are still comfortable for many swimmers.

Table of average temperatures throughout the year