Climate Overview
The climate in Wacha is temperate. The average annual temperature is 18°C and approximately 2247mm of precipitation falls per year. Wacha receives a notable amount of rainfall throughout the year, including during its driest month. Wacha sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Wacha sees moderate temperature variation throughout the year, ranging from 12°C to 26°C. The warmest month is February, when average highs reach 26°C and the mean temperature sits around 19°C. December is the coolest month, with minimum temperatures around 12°C and an average of 17°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.
Precipitation
Wacha is a very wet location, receiving approximately 2247mm of precipitation annually, which averages out to around 187mm per month. The wettest month is July, averaging 298mm of rainfall. August and May also tend to see above-average precipitation. The driest month is January, with just 36mm. That's 262mm 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.
Wind
Wacha is relatively calm, with an average annual wind speed of 4km/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 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
7 days until Autumn
It is currently summer in Wacha, which began on June 21, 2026. Wacha 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 26°C, while the coldest stretch bottoms out in December near 12°C. Autumn is next, beginning on September 23, 2026 (7 days from now).
Spring
Temperatures range from 14 to 26°C. Rainfall is heavy, totalling around 678mm across the season with a monthly average of 226mm. Winds are generally light, averaging 4km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 13 to 22°C. Rainfall is heavy, totalling around 827mm across the season with a monthly average of 276mm. Winds are generally light, averaging 4km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 13 to 24°C. Rainfall is heavy, totalling around 600mm across the season with a monthly average of 200mm. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 12 to 26°C. Rainfall is relatively light, with around 143mm over the season and a monthly average of 48mm. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Wacha is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 48mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Wacha 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.
