Climate Overview
The climate in Bagan Serai is cold. The average annual temperature is -63°C and approximately 4mm of precipitation falls per year. December is the wettest month, receiving around 3mm of rainfall. Bagan Serai sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Temperatures in Bagan Serai vary considerably across the year, with a 32°C difference between the coldest and warmest months. December is the warmest month, though highs remain moderate at -44°C with a mean of -46°C. March brings the harshest conditions, with lows dropping to -76°C and an average temperature of -68°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between November and December, with a 8°C shift in average temperatures.
Precipitation
Bagan Serai is a quite dry location, receiving approximately 4mm of precipitation annually, which averages out to around 0mm per month. The wettest month is December, averaging 3mm of rainfall. January also tend to see above-average precipitation. The driest month is February, with just 0mm. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Bagan Serai is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.
Seasons
16 days until Autumn
It is currently summer in Bagan Serai, which began on June 21, 2026. Bagan Serai sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in December at around -44°C, while the coldest stretch bottoms out in March near -76°C. Autumn is next, beginning on September 23, 2026 — 16 days from now.
Spring
Temperatures range from -76 to -63°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 9km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from -70 to -63°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 8km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -64 to -52°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 10km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -75 to -44°C. Precipitation is minimal, with only around 4mm for the entire season. Winds are generally light, averaging 9km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Bagan Serai 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.
