Climate Overview
The climate in João Alfredo is hot. The average annual temperature is 25°C and approximately 513mm of precipitation falls per year. March is the wettest month, receiving around 75mm of rainfall. João Alfredo sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
João Alfredo sees moderate temperature variation throughout the year, ranging from 20°C to 31°C. The warmest month is November, when average highs reach 31°C and the mean temperature sits around 26°C. August is the coolest month, with minimum temperatures around 20°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.
Precipitation
João Alfredo is a relatively dry area, receiving approximately 513mm of precipitation annually, which averages out to around 43mm per month. The wettest month is March, averaging 75mm of rainfall. May and April also tend to see above-average precipitation. The driest month is October, with just 17mm. That's 58mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
João Alfredo 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 October, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, 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
12 days until Winter
It is currently autumn in João Alfredo, which began on March 20, 2026. João Alfredo sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in November at around 31°C, while the coldest stretch bottoms out in August near 20°C. Winter is next, beginning on June 21, 2026 — 12 days from now.
Spring
Temperatures range from 20 to 31°C. Rainfall is relatively light, with around 57mm over the season and a monthly average of 19mm. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 22 to 31°C. Rainfall is relatively light, with around 143mm over the season and a monthly average of 48mm. Winds are generally light, averaging 4km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 22 to 31°C. Precipitation is moderate at around 196mm for the season, averaging 65mm per month. Winds are generally light, averaging 4km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 20 to 27°C. Rainfall is relatively light, with around 118mm over the season and a monthly average of 39mm. Winds are generally light, averaging 5km/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 João Alfredo is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 35mm per month. By contrast, November can be uncomfortably hot with temperatures reaching 31°C. 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 João Alfredo 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.
