Climate Insights for Myitkyina

The climate in Myitkyina is warm and mild. The average annual temperature is 24°C and approximately 3505mm of precipitation falls per year. July is the wettest month, receiving around 786mm of rainfall. Myitkyina is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, August. The coldest months are January, December, February, when temperatures can drop to 12°C.

Myitkyina sees moderate temperature variation throughout the year, ranging from 12°C to 32°C. The warmest month is May, when average highs reach 32°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 12°C and an average of 18°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 4°C shift in average temperatures.

Myitkyina is a very wet location, receiving approximately 3505mm of precipitation annually, which averages out to around 292mm per month. The wettest month is July, averaging 786mm of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 7mm. That's 778mm 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.

Myitkyina is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 1km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

It is currently summer in Myitkyina, which began on June 21, 2026. Myitkyina 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 32°C, while the coldest stretch bottoms out in January near 12°C. Autumn is next, beginning on September 23, 2026 — 90 days from now.

The best time to visit Myitkyina is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 31mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 32°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Myitkyina 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.