Hewitt (TX) Temperature by Month

Hewitt in Texas, United States of America sees significant seasonal temperature differences, with daytime highs between 15°C (59°F) in January and 36°C (97°F) in August, averaging 26°C (79°F) annually. Explore the full monthly breakdown below.

The climate in Hewitt is dynamic, ranging widely from moderate in winter to very hot in summer. Nights are significantly colder, with lows dropping from 23°C (73°F) in August to 1°C (34°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Hewitt 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. August, the warmest month, gets 305 hours of sunshine.

The chart below shows the average temperature throughout the year:

Hewitt's average annual maximum temperature is 26°C (79°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.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.

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.

Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.

Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.

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