Terlingua (TX) Temperature by Month
The average annual maximum temperature in Terlingua, Texas, United States of America is 30°C (86°F), with daytime highs ranging from 18°C (64°F) in January to 39°C (102°F) in June. This page covers monthly averages, day-night differences, and how Terlingua compares to cities worldwide.
Terlingua Monthly Temperatures
Visitors to Terlingua can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 22°C (72°F) in June to 1°C (34°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Terlingua by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Terlingua vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
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Terlingua vs World: Temperature Compared
Terlingua's average annual maximum temperature is 30°C (86°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
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 Terlingua's weather — including monthly rainfall, sunshine hours, and humidity — visit our Terlingua climate page.
