Pharr (TX) Temperature by Month

The average annual maximum temperature in Pharr, Texas, United States of America is 30°C (86°F), with daytime highs ranging from 21°C (70°F) in January to 37°C (99°F) in August. This page covers monthly averages, day-night differences, and how Pharr compares to cities worldwide.

Depending on the time of the year, temperatures range from very hot to pleasant in Pharr. At night, minimum temperatures range from 25°C (77°F) in August to 9°C (48°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Pharr by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest.

The chart below shows the average temperature throughout the year:

Pharr'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:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot summers.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

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.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

For more on Pharr's weather, including monthly rainfall, sunshine hours, and humidity, visit our Pharr climate page.