Climate Insights for Ganjām

The climate in Ganjām is hot. The average annual temperature is 27°C and approximately 1519mm of precipitation falls per year. July is the wettest month, receiving around 335mm of rainfall. Ganjām is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 18°C.

Ganjām sees moderate temperature variation throughout the year, ranging from 18°C to 33°C. The warmest month is May, when average highs reach 33°C and the mean temperature sits around 30°C. January is the coolest month, with minimum temperatures around 18°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between November and December, with a 3°C shift in average temperatures.

Ganjām is a fairly wet location, receiving approximately 1519mm of precipitation annually, which averages out to around 127mm per month. The wettest month is July, averaging 335mm of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 13mm. That's 322mm less than July, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Ganjām is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 8km/h in winter, 13km/h in spring, 11km/h in summer, 9km/h in autumn.

It is currently summer in Ganjām, which began on June 21, 2026. Ganjām is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in May at around 33°C, while the coldest stretch bottoms out in January near 18°C. Autumn is next, beginning on September 23, 2026 (3 days from now).

The best time to visit Ganjām is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 27mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Ganjām based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.