Climate Insights for San Rafael

The climate in San Rafael is hot. The average annual temperature is 25°C and approximately 7,227 mm of precipitation falls per year. San Rafael receives a notable amount of rainfall throughout the year, including during its driest month. San Rafael sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in San Rafael is hot. The average annual temperature is 77°F and approximately 284.5 in of precipitation falls per year. San Rafael receives a notable amount of rainfall throughout the year, including during its driest month. San Rafael sits near the equator, so seasonal temperature differences are minimal throughout the year.

San Rafael has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is March, when average highs reach 27°C and the mean temperature sits around 26°C. December is the coolest month, with minimum temperatures around 23°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.San Rafael has relatively stable temperatures year-round, staying within a 7°F range. The warmest month is March, when average highs reach 81°F and the mean temperature sits around 79°F. December is the coolest month, with minimum temperatures around 74°F and an average of 77°F. Daily temperature variation is modest, with an average difference of 6°F between highs and lows.

San Rafael is a very wet location, receiving approximately 7,227 mm of precipitation annually, which averages out to around 602 mm per month. The wettest month is October, averaging 1,008 mm of rainfall. August and November also tend to see above-average precipitation. The driest month is February, with just 107 mm. That's 900 mm less than October, 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.San Rafael is a very wet location, receiving approximately 284.5 in of precipitation annually, which averages out to around 23.7 in per month. The wettest month is October, averaging 39.7 in of rainfall. August and November also tend to see above-average precipitation. The driest month is February, with just 4.2 in. That's 35.4 in less than October, 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.

San Rafael is relatively calm, with an average annual wind speed of 5km/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.San Rafael 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 October, averaging 3mph, 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. Wind conditions are fairly consistent throughout the year, varying by only 0mph between the calmest and windiest months.

The table below shows monthly climate averages for San Rafael 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 San Rafael 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.