Climate Insights for San Pedro
Climate Overview
The climate in San Pedro is warm and mild. The average annual temperature is 25°C and approximately 1,565 mm of precipitation falls per year. San Pedro receives a notable amount of rainfall throughout the year, including during its driest month. San Pedro is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, February, March, when temperatures can drop to 20°C.The climate in San Pedro is warm and mild. The average annual temperature is 76°F and approximately 61.6 in of precipitation falls per year. San Pedro receives a notable amount of rainfall throughout the year, including during its driest month. San Pedro is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, February, March, when temperatures can drop to 69°F.
Temperature
San Pedro has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is August, when average highs reach 30°C and the mean temperature sits around 26°C. January 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 5°C between highs and lows.San Pedro has relatively stable temperatures year-round, staying within a 16°F range. The warmest month is August, when average highs reach 85°F and the mean temperature sits around 80°F. January is the coolest month, with minimum temperatures around 69°F and an average of 73°F. Daily temperature variation is modest, with an average difference of 9°F between highs and lows.
Precipitation
San Pedro is a fairly wet location, receiving approximately 1,565 mm of precipitation annually, which averages out to around 130 mm per month. The wettest month is May, averaging 250 mm of rainfall. October and September also tend to see above-average precipitation. The driest month is February, with just 52 mm. That's 198 mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.San Pedro is a fairly wet location, receiving approximately 61.6 in of precipitation annually, which averages out to around 5.1 in per month. The wettest month is May, averaging 9.8 in of rainfall. October and September also tend to see above-average precipitation. The driest month is February, with just 2 in. That's 7.8 in less than May, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
San Pedro is relatively calm, with an average annual wind speed of 10km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.San Pedro is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 8mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in September, with average winds dropping to 5mph, 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.
Best Time to Visit
The best time to visit San Pedro is during January, February, March and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 70 mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 30°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 San Pedro is during January, February, March and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 73°F with modest rainfall averaging 2.8 in per month. By contrast, August can be uncomfortably hot with temperatures reaching 85°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 San Pedro 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 Pedro 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.