Climate Insights for Arathau
Região Metropolitana de Boa Vista, Roraima, Brazil
Climate Overview
The climate in Arathau is warm and mild. The average annual temperature is 24°C and approximately 1,798 mm of precipitation falls per year. Arathau receives a notable amount of rainfall throughout the year, including during its driest month. Arathau sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Arathau is warm and mild. The average annual temperature is 74°F and approximately 70.8 in of precipitation falls per year. Arathau receives a notable amount of rainfall throughout the year, including during its driest month. Arathau sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Arathau sees moderate temperature variation throughout the year, ranging from 19°C to 30°C. The warmest month is October, when average highs reach 30°C and the mean temperature sits around 24°C. August is the coolest month, with minimum temperatures around 19°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Arathau has relatively stable temperatures year-round, staying within a 18°F range. The warmest month is October, when average highs reach 85°F and the mean temperature sits around 76°F. August is the coolest month, with minimum temperatures around 67°F and an average of 74°F. On average, daily temperatures fluctuate by about 15°F between overnight lows and afternoon highs.
Precipitation
Arathau is a fairly wet location, receiving approximately 1,798 mm of precipitation annually, which averages out to around 150 mm per month. The wettest month is May, averaging 308 mm of rainfall. June and July also tend to see above-average precipitation. The driest month is February, with just 72 mm. That's 237 mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.Arathau is a fairly wet location, receiving approximately 70.8 in of precipitation annually, which averages out to around 5.9 in per month. The wettest month is May, averaging 12.1 in of rainfall. June and July also tend to see above-average precipitation. The driest month is February, with just 2.8 in. That's 9.3 in less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Arathau 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 February, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, 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.Arathau is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 3mph, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Arathau is during January, February, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 83 mm per month. By contrast, August can be quite cold with temperatures dropping to 19°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Arathau is during January, February, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 75°F with modest rainfall averaging 3.3 in per month. By contrast, August can be quite cold with temperatures dropping to 67°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Arathau 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.The table below shows monthly climate averages for Arathau based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.