Climate Insights for 21 de Maio

The climate in 21 de Maio is hot. The average annual temperature is 27°C and approximately 1,450 mm of precipitation falls per year. March is the wettest month, receiving around 345 mm of rainfall. 21 de Maio sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in 21 de Maio is hot. The average annual temperature is 80°F and approximately 57.1 in of precipitation falls per year. March is the wettest month, receiving around 13.6 in of rainfall. 21 de Maio sits near the equator, so seasonal temperature differences are minimal throughout the year.

21 de Maio sees moderate temperature variation throughout the year, ranging from 21°C to 34°C. The warmest month is September, when average highs reach 34°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 21°C and an average of 26°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.21 de Maio sees moderate temperature variation throughout the year, ranging from 70°F to 94°F. The warmest month is September, when average highs reach 94°F and the mean temperature sits around 82°F. July is the coolest month, with minimum temperatures around 70°F and an average of 79°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs.

21 de Maio is a fairly wet location, receiving approximately 1,450 mm of precipitation annually, which averages out to around 121 mm per month. The wettest month is March, averaging 345 mm of rainfall. February and January also tend to see above-average precipitation. The driest month is August, with just 6 mm. That's 338 mm less than March, 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.21 de Maio is a fairly wet location, receiving approximately 57.1 in of precipitation annually, which averages out to around 4.8 in per month. The wettest month is March, averaging 13.6 in of rainfall. February and January also tend to see above-average precipitation. The driest month is August, with just 0.2 in. That's 13.3 in less than March, 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.

21 de Maio is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.21 de Maio is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months.

The table below shows monthly climate averages for 21 de Maio 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 21 de Maio 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.