Climate Insights for Biharamulo

The climate in Biharamulo is warm and mild. The average annual temperature is 22°C and approximately 1050mm of precipitation falls per year. April is the wettest month, receiving around 168mm of rainfall. Biharamulo sits near the equator, so seasonal temperature differences are minimal throughout the year.

Biharamulo sees moderate temperature variation throughout the year, ranging from 17°C to 29°C. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 23°C. July is the coolest month, with minimum temperatures around 17°C and an average of 23°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.

Biharamulo is a moderately rainy area, receiving approximately 1050mm of precipitation annually, which averages out to around 88mm per month. The wettest month is April, averaging 168mm of rainfall. November and December also tend to see above-average precipitation. The driest month is July, with just 9mm. That's 159mm less than April, 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.

Biharamulo is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 13km/h in winter, 12km/h in spring, 10km/h in summer, 11km/h in autumn.

It is currently autumn in Biharamulo, which began on March 20, 2026. Biharamulo sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in July at around 29°C, while the coldest stretch bottoms out in July near 17°C. Winter is next, beginning on June 21, 2026 — 90 days from now.

The best time to visit Biharamulo is during February, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 41mm per month. 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 Biharamulo 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.