San Martín de Trevejo Temperature by Month
San Martín de Trevejo, Extremadura, Spain has an average annual maximum temperature of 21°C (70°F), ranging from 11°C (52°F) in January to 32°C (90°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
San Martín de Trevejo Monthly Temperatures
With significant temperature fluctuations, San Martín de Trevejo enjoys distinct seasons year-round. Nighttime lows range from 17°C (63°F) in July to 3°C (37°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in San Martín de Trevejo by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. July, the warmest month, sees 345 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: San Martín de Trevejo vs Spain
The map below shows the annual temperature across Spain. You can also select individual months if you want to compare a specific time of year.
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San Martín de Trevejo vs World: Temperature Compared
San Martín de Trevejo's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in San Martín de Trevejo?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In San Martín de Trevejo, January is the coolest month, with average highs of 11°C (52°F) and humidity around 80% — considered very high. In July, the warmest month, temperatures average 32°C (90°F) with 57% humidity — conditions that feel moderate. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on San Martín de Trevejo's weather — including monthly rainfall, sunshine hours, and humidity — visit our San Martín de Trevejo climate page.
