Climate Insights for Bute

The climate in Bute is warm and mild. The average annual temperature is 24°C and approximately 575mm of precipitation falls per year. April is the wettest month, receiving around 171mm of rainfall. Bute sits near the equator, so seasonal temperature differences are minimal throughout the year.

Bute sees moderate temperature variation throughout the year, ranging from 19°C to 33°C. The warmest month is February, when average highs reach 33°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 19°C and an average of 22°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.

Bute is a relatively dry area, receiving approximately 575mm of precipitation annually, which averages out to around 48mm per month. The wettest month is April, averaging 171mm of rainfall. November and October also tend to see above-average precipitation. The driest month is February, with just 3mm. That's 168mm 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.

Bute is mildly breezy, with an average annual wind speed of 19km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 9km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 18km/h in winter, 17km/h in spring, 23km/h in summer, 17km/h in autumn.

It is currently spring in Bute, which began on March 20, 2026. Bute sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 33°C, while the coldest stretch bottoms out in July near 19°C. Summer is next, beginning on June 21, 2026 — 90 days from now.

The best time to visit Bute is during May, June, July, August, September and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 20mm per month. By contrast, February 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 Bute 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.