Climate Insights for San Ramón

The climate in San Ramón is hot. The average annual temperature is 26°C and approximately 970 mm of precipitation falls per year. June is the wettest month, receiving around 174 mm of rainfall. San Ramón is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are January, February, December, when temperatures can drop to 21°C.The climate in San Ramón is hot. The average annual temperature is 78°F and approximately 38.2 in of precipitation falls per year. June is the wettest month, receiving around 6.9 in of rainfall. San Ramón is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are January, February, December, when temperatures can drop to 70°F.

San Ramón has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 21°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.San Ramón has relatively stable temperatures year-round, staying within a 17°F range. The warmest month is July, when average highs reach 87°F and the mean temperature sits around 82°F. January is the coolest month, with minimum temperatures around 70°F and an average of 73°F. Daily temperature variation is modest, with an average difference of 9°F between highs and lows.

San Ramón is a moderately rainy area, receiving approximately 970 mm of precipitation annually, which averages out to around 81 mm per month. The wettest month is June, averaging 174 mm of rainfall. August and September also tend to see above-average precipitation. The driest month is March, with just 19 mm. That's 155 mm less than June, 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 Ramón is a moderately rainy area, receiving approximately 38.2 in of precipitation annually, which averages out to around 3.2 in per month. The wettest month is June, averaging 6.9 in of rainfall. August and September also tend to see above-average precipitation. The driest month is March, with just 0.7 in. That's 6.1 in less than June, 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 Ramón is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 15km/h in spring, 11km/h in summer, 14km/h in autumn.San Ramón is moderately windy, with an average annual wind speed of 9mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is January, averaging 11mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10mph in winter, 9mph in spring, 7mph in summer, 9mph in autumn.

The best time to visit San Ramón is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 37 mm per month. By contrast, July 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.The best time to visit San Ramón is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 75°F with modest rainfall averaging 1.5 in per month. By contrast, July can be uncomfortably hot with temperatures reaching 87°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

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