Climate Insights for Bauang

The climate in Bauang is warm and mild. The average annual temperature is 25°C and approximately 3511mm of precipitation falls per year. Bauang receives a notable amount of rainfall throughout the year, including during its driest month. Bauang is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, June, April. The coldest months are February, January, March, when temperatures can drop to 21°C.

Bauang has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is May, when average highs reach 29°C and the mean temperature sits around 26°C. February is the coolest month, with minimum temperatures around 21°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Bauang is a very wet location, receiving approximately 3511mm of precipitation annually, which averages out to around 293mm per month. The wettest month is July, averaging 753mm of rainfall. August and September also tend to see above-average precipitation. The driest month is February, with just 53mm. That's 701mm 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.

Bauang 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 August, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

It is currently spring in Bauang, which began on March 20, 2026. Bauang 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 29°C, while the coldest stretch bottoms out in February near 21°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Bauang is during January, February and March, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 57mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 29°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 Bauang 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.