Weather in Port Blair

Climate and Weather in Port Blair, India

Port Blair, the capital city of the Andaman and Nicobar Islands in India, has a tropical monsoon climate. Located in the Bay of Bengal, this picturesque city experiences warm and humid weather throughout the year. Let's dive into the details of the climate and weather patterns in Port Blair.

Temperature

Port Blair enjoys a fairly consistent temperature range throughout the year. The average annual temperature hovers around 27 degrees Celsius (81 degrees Fahrenheit). The warmest months are April and May, with temperatures reaching up to 32 degrees Celsius (90 degrees Fahrenheit). The coolest months are January and February, with temperatures dropping to around 23 degrees Celsius (73 degrees Fahrenheit). Here is a table showcasing the average monthly temperature in Port Blair:

Month	Average Temperature (°C)
January	23
February	23
March	24
April	26
May	28
June	28
July	27
August	27
September	27
October	26
November	25
December	24

Rainfall

Port Blair experiences a significant amount of rainfall due to its monsoon climate. The city receives an average annual rainfall of approximately 3,000 millimeters (118 inches). The wettest months are from May to September, with July being the rainiest month. During this period, heavy showers and occasional thunderstorms are common. To illustrate the rainfall patterns, here is a chart showing the average monthly precipitation in Port Blair:

Humidity

Port Blair experiences high humidity levels throughout the year. The average relative humidity ranges from 70% to 90%. The months of May to October tend to have higher humidity levels, making the climate feel even more tropical and humid.

Wind Patterns

The wind patterns in Port Blair are influenced by the monsoon system. From October to April, the city experiences the Northeast Monsoon, also known as the retreating monsoon, which brings winds from the northeast direction. These winds are generally gentle, providing a pleasant breeze. From May to September, the city experiences the Southwest Monsoon, bringing winds from the southwest direction. During this time, the winds can be stronger, especially during thunderstorms.

Cyclones

Port Blair is susceptible to tropical cyclones, particularly during the months of October and November. The city has experienced the impact of several cyclones in the past, which can result in strong winds, heavy rainfall, and rough seas. It is important for residents and visitors to stay updated with the latest weather forecasts and follow any advisories issued by the local authorities during cyclone events. In conclusion, Port Blair, India, enjoys a tropical monsoon climate with warm and humid weather year-round. The temperature remains relatively consistent, with the hottest months being April and May. The city experiences heavy rainfall between May and September. Visitors to Port Blair should be prepared for high humidity levels and the possibility of encountering tropical cyclones during the cyclone season.