Karachi, located on the coast of Pakistan, experiences a tropical climate throughout the year.
The hottest month is June, with temperatures averaging a high of 94°F and a low of 84°F.
This makes summer particularly intense, requiring visitors and residents to stay hydrated and cool.
During the winter, from December to February, the weather is milder and more pleasant.
The coldest month, January, sees an average low of 56°F and a high of 78°F.
This period is ideal for outdoor activities and exploring the city without the extreme heat.
The city receives minimal rainfall, primarily during the monsoon season from July to August.
Over the years, Karachi has become known for its consistently dry weather, with only about 0.90 inches of precipitation annually.
This low rainfall, combined with high humidity levels, shapes the unique climate of the region.
For more detailed climate information, visit the Climate and Average Weather Year-Round in Karachi Pakistan.
Average Temperature in Karachi, Pakistan
Karachi experiences a wide range of temperatures throughout the year. The city’s climate is characterized by hot summers and mild winters.
Monthly Average Temperatures:
| Month | High (°F) | Low (°F) |
|---|---|---|
| January | 81 | 50 |
| February | 83 | 53 |
| March | 88 | 60 |
| April | 94 | 68 |
| May | 97 | 76 |
| June | 94 | 79 |
| July | 90 | 78 |
| August | 90 | 78 |
| September | 91 | 76 |
| October | 93 | 71 |
| November | 88 | 61 |
| December | 83 | 52 |
Summer:
June to September is the hottest period. Highs can reach up to 100°F.
The average high during this time hovers around 94°F.
Winter:
January is the coldest month. Low temperatures can drop to around 50°F.
The average low in winter is about 52°F.
Rainfall in Karachi is minimal and mostly occurs during the monsoon season. Annual precipitation is about 5.7 inches. Each month has clear and consistent weather patterns.
Residents and visitors can enjoy comfortable conditions most of the year, making Karachi a pleasant destination for travelers.
The climate offers a unique blend of warmth and mild chill.
Average Precipitation in Karachi, Pakistan
Karachi has a varied climate with very low precipitation levels. Rainfall is rare and snowfall does not occur due to its tropical location.
Average Rainfall in Karachi, Pakistan
Rain in Karachi is quite scarce and mainly occurs during the monsoon season.
The city experiences most of its rainfall between July and August, with occasional showers in September.
The table below shows the average monthly rainfall in inches:
| Month | Rainfall (in inches) |
|---|---|
| January | 0.2 |
| February | 0.1 |
| March | 0.2 |
| April | 0.1 |
| May | 0.1 |
| June | 0.2 |
| July | 2.6 |
| August | 2.2 |
| September | 1.0 |
| October | 0.2 |
| November | 0.1 |
| December | 0.2 |
The wettest month is July, with up to 2.6 inches of rain.
The monsoon winds bring this rainfall, which can sometimes lead to short floods in low-lying areas.
Average Snow in Karachi, Pakistan
Snow does not fall in Karachi. The city’s climate is too warm for snow, with winter temperatures typically staying above 50°F.
The lack of snow is due to its location near the Tropic of Cancer and its semi-arid climate.
Even during the coldest months, Karachi remains snow-free. Instead, the city might experience cool breezes and mild weather.
Karachi’s winters are mild and dry, with no significant temperature drops that could bring snow. This makes the city unique in that it only deals with rainfall as its primary form of precipitation.
Average Sun in Karachi, Pakistan
Karachi enjoys a lot of sunshine throughout the year, with high levels of daily shortwave solar energy and a significant UV index.
This makes the climate bright and sunny, providing excellent weather for outdoor activities.
Average Daily Shortwave Solar Energy in Karachi, Pakistan
Karachi benefits from substantial solar energy every day.
Shortwave solar energy measures how much solar energy directly reaches the ground.
| Month | Solar Energy (kWh/m²) |
|---|---|
| January | 4.6 |
| February | 5.3 |
| March | 6.1 |
| April | 6.6 |
| May | 7.1 |
| June | 6.7 |
| July | 6.3 |
| August | 6.1 |
| September | 5.7 |
| October | 5.1 |
| November | 4.6 |
| December | 4.2 |
Annual UV index in Karachi tends to be high. This indicates that the sun’s rays are strong and precautions like sunscreen are advisable.
Karachi’s sunny weather supports a consistent daily routine for those who enjoy outdoor activities.
Whether it’s a sunny stroll along Clifton Beach or playing sports, the abundant sun makes it possible.
For more details about Karachi’s climate, visit Climate and Average Weather Year Round in Karachi Pakistan.
Average Humidity in Karachi, Pakistan
Karachi experiences varying levels of humidity throughout the year. The city’s humidity is influenced by its semi-arid climate, moderated by nearby oceans and monsoons.
Monthly Average Humidity
| Month | Average Humidity |
|---|---|
| January | 55% |
| February | 60% |
| March | 62% |
| April | 65% |
| May | 67% |
| June | 73% |
| July | 79% |
| August | 80% |
| September | 76% |
| October | 67% |
| November | 62% |
| December | 59% |
Humidity Overview
- Summer: From May to September, Karachi’s humidity often rises. The highest levels occur in August, reaching around 80%.
- Winter: December to February sees lower average humidity, around 55% to 60%, making it more comfortable.
Karachi’s geographical location near the coast results in high moisture content in the air, especially during the monsoon season.
This leads to higher humidity levels from June through September.
High humidity during these months can make the already hot weather feel even warmer.
By October, as the monsoon ends, humidity decreases, leading to a more comfortable climate for locals and visitors.
Rainfall is minimal, so the high humidity in summer is not typically due to frequent rain but to moist air from the sea.
Average Wind in Karachi, Pakistan
Wind in Karachi varies throughout the year. Summers are typically more windy due to the influence of coastal breezes. In contrast, winters experience calmer conditions.
Monthly Average Wind Speed:
| Month | Wind Speed (mph) |
|---|---|
| January | 6.5 |
| February | 6.8 |
| March | 7.0 |
| April | 7.5 |
| May | 8.0 |
| June | 9.5 |
| July | 10.0 |
| August | 9.2 |
| September | 8.5 |
| October | 7.3 |
| November | 6.8 |
| December | 6.3 |
Summers are particularly windy. This helps cool down the high temperatures. Peak wind speeds in July can reach up to 10 mph.
Winters have lighter winds, averaging around 6.5 mph. This creates a more comfortable environment during the cooler months.
In addition to the consistent winds, coastal winds play a significant role.
These winds come from the Arabian Sea and influence the overall wind patterns in Karachi.
They help moderate the climate, especially during the hotter months.
Average Air Quality in Karachi, Pakistan
Karachi, Pakistan struggles with poor air quality, which varies throughout the year.
Annual PM2.5 Levels
Karachi’s yearly PM2.5 levels show significant fluctuations.
- 2017: 38.5 µg/m³
- 2018: 33.7 µg/m³
- 2019: 40.2 µg/m³
These levels indicate high pollution, affecting health.
Comparing with Other Cities
Pakistan’s overall situation puts it among the most polluted countries. For example, the country’s average reading in 2019 was 65.81 µg/m³, much higher than China’s 39.12 µg/m³.
Monthly Air Quality
The Air Quality Index (AQI) changes monthly.
| Month | AQI | Temperature (°F) |
|---|---|---|
| January | Moderate | 81 |
| June | Moderate | 94 |
Daily Temperature Impact
Daily temperatures also influence air quality. High temperatures can worsen pollution levels.
- Hottest Month: June (94°F high, 84°F low)
- Cool Season: Dec-Feb (below 81°F)
Living in Karachi involves dealing with varying levels of pollution. Keeping an eye on daily AQI readings can help residents take precautions.
For detailed information, visit Karachi Air Quality Index (AQI) and Pakistan Air Pollution.
Topography of Karachi, Pakistan
Karachi, located along the Arabian Sea, features a varied landscape. The city sits at a low elevation, with its highest point not exceeding 528 feet above sea level.
Coastal Areas
The coastal areas are characterized by sandy beaches and mangroves. These areas are influenced by tidal patterns and coastal currents.
Inland Terrain
Inland, Karachi features flat plains, with some small hills. The terrain gradually slopes towards the coast. This makes the inland areas suitable for urban development and agriculture.
Climate Impact
The topography affects the climate, particularly the sea temperature. The Arabian Sea moderates the climate, preventing extreme temperature swings.
Sea Temperature
| Month | Average Sea Temperature (°F) |
|---|---|
| January | 72.0 |
| June | 86.0 |
| December | 77.0 |
Rainfall
Karachi’s flat terrain also influences the pattern of rainfall. Most of the rain occurs during the monsoon season.
| Month | Average Rainfall (inches) |
|---|---|
| July | 3.9 |
| August | 3.6 |
| September | 1.7 |
Urban Development
The city’s flat and low-lying areas make it prone to flooding during heavy rains. Urban planning must consider these topographical features to improve drainage and infrastructure.
Natural Features
Karachi’s natural topography includes the Indus River Delta, which supports a diverse ecosystem. The mangrove forests along the coast are important for marine life and act as natural barriers against erosion.
Extreme Weather Events That Occur in Karachi, Pakistan
Karachi experiences a variety of extreme weather events throughout the year. These events can significantly impact the daily lives of the city’s residents.
Monsoon Rains
Monsoon rains occur from July to September. During this period, heavy rainfall can lead to severe flooding. Rainfall can reach up to 12 inches in a single month. This flooding often disrupts transportation and damages infrastructure.
| Month | Average Rainfall (inches) |
|---|---|
| July | 7 |
| August | 12 |
| September | 6 |
Heatwaves
Karachi frequently experiences heatwaves, particularly between May and June. Temperatures can soar above 110°F during these months. These high temperatures pose health risks and can lead to heatstroke and dehydration.
| Month | Average High (°F) |
|---|---|
| May | 95 |
| June | 104 |
Cyclones
Occasionally, cyclones from the Arabian Sea approach Karachi. These storms bring heavy rains, strong winds, and can cause coastal flooding. Cyclones typically occur between June and November, although they are not an annual event.
Dust Storms
Dust storms are another extreme weather event that affects Karachi, usually during the transitional seasons of spring and fall. These storms can reduce visibility and impact air quality, posing respiratory risks.
| Month | Average Dust Storm Occurrences |
|---|---|
| April | 2 |
| October | 3 |
Best Time of the Year to Visit Karachi, Pakistan
For those planning to visit Karachi, the ideal time revolves around the cooler months, which offer more comfortable temperatures. Seasonal variations dictate the best times to explore this bustling city, from mild winters to hot summers.
What Is Karachi, Pakistan Like in Spring
Spring in Karachi spans from March to May. During these months, temperatures slowly increase, ranging from the low 70s in early March to the upper 80s by the end of May. There is minimal rainfall, making outdoor activities quite pleasant.
March:
- High: 85°F
- Low: 68°F
- Rain: 0.2 inches
April:
- High: 91°F
- Low: 73°F
- Rain: 0.3 inches
May:
- High: 95°F
- Low: 79°F
- Rain: 0.1 inches
While it starts to get hot, evenings are still pleasantly cool. Spring is an excellent time for visitors who prefer to avoid the intense summer heat.
What Is Karachi, Pakistan Like in Summer
Summer lasts from June to September, characterized by extreme heat and humidity. June is generally the hottest month, with temperatures frequently soaring above 94°F. The city experiences minimal rain during these months, but humidity can be quite high.
June:
- High: 94°F
- Low: 84°F
- Rain: 0.2 inches
July:
- High: 91°F
- Low: 82°F
- Rain: 1.9 inches
August:
- High: 89°F
- Low: 80°F
- Rain: 2.2 inches
September:
- High: 88°F
- Low: 79°F
- Rain: 0.6 inches
What Is Karachi, Pakistan Like in Winter
Winter in Karachi, spanning December to February, is considered the best time to visit due to its mild weather.
Highs are in the 70s, while lows can drop to the 50s, providing a pleasant and comfortable climate.
December:
- High: 79°F
- Low: 55°F
- Rain: 0 inches
January:
- High: 77°F
- Low: 54°F
- Rain: 0.2 inches
February:
- High: 80°F
- Low: 57°F
- Rain: 0.1 inches
Winter sees the lowest pollution levels, making it ideal for touring Karachi’s historical sites and outdoor markets.
This season attracts the most tourists due to its favorable weather.