>>San Mateo average temperature
>>San Mateo Weather by month // weather averages
San Mateo has a tropical climate. San Mateo has significant rainfall most months, with a short dry season. The Köppen-Geiger climate classification is Am. The temperature here averages 27.1 °C. In a year, the average rainfall is 2501 mm.
Climate graph // Weather by Month San Mateo
The driest month is March, with 16 mm of rainfall. In August, the precipitation reaches its peak, with an average of 492 mm.
average temperature San Mateo
The warmest month of the year is May, with an average temperature of 29.1 °C. At 25.3 °C on average, January is the coldest month of the year.
San Mateo Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||25.3||25.7||27||28.5||29.1||28.3||27.5||27.2||27.1||27.1||26.4||25.7|
|Min. Temperature (°C)||21.2||21.2||22.2||23.6||24.5||24.3||23.8||23.8||23.6||23.4||22.7||22|
|Max. Temperature (°C)||29.4||30.3||31.9||33.5||33.7||32.4||31.2||30.7||30.7||30.8||30.2||29.5|
|Avg. Temperature (°F)||77.5||78.3||80.6||83.3||84.4||82.9||81.5||81.0||80.8||80.8||79.5||78.3|
|Min. Temperature (°F)||70.2||70.2||72.0||74.5||76.1||75.7||74.8||74.8||74.5||74.1||72.9||71.6|
|Max. Temperature (°F)||84.9||86.5||89.4||92.3||92.7||90.3||88.2||87.3||87.3||87.4||86.4||85.1|
|Precipitation / Rainfall (mm)||32||18||16||39||168||341||478||492||388||238||185||106|
The difference in precipitation between the driest month and the wettest month is 476 mm. The variation in annual temperature is around 3.8 °C.