Hello, I'm Dr. Emily Carter, a planetary scientist specializing in the study of Venus. I've dedicated years to researching the fascinating atmosphere and surface of this Earth-like planet. Today, we'll explore the extreme temperatures that make Venus a truly inhospitable place.

To answer your question about the hottest temperature recorded on Venus, we need to understand how we measure these extreme values. **Direct measurements on the surface of Venus are impossible due to its extremely hostile environment.** The dense atmosphere, composed primarily of carbon dioxide, creates a runaway greenhouse effect, trapping heat and leading to temperatures that melt lead.

Instead of landing probes, we rely on data gathered from orbiting spacecraft equipped with sophisticated instruments like radiometers and spectrometers. These instruments measure the thermal radiation emitted from the Venusian surface. By analyzing the intensity and wavelengths of this radiation, scientists can estimate the surface temperature.

The highest surface temperature ever recorded on Venus was 464°C (867°F), measured by the Soviet Venera 13 probe in 1982. This measurement was obtained using a contact thermometer that directly touched the Venusian soil.

However, it's crucial to note that the **temperature varies slightly across the planet's surface.** The hottest regions are typically located near the equator, where the sun's rays hit most directly.

It's also important to remember that the Venusian atmosphere is extremely dynamic, with **strong winds and turbulent weather patterns.** These factors can cause local temperature fluctuations that might not be fully captured by a single measurement.

Therefore, the 464°C (867°F) value represents a peak temperature measured at a specific location and time. While it offers a glimpse into the extreme heat of Venus, it's essential to acknowledge the dynamic nature of its atmosphere and the potential for variations.

In conclusion, the hottest temperature ever recorded on Venus is 464°C (867°F), measured by the Venera 13 probe. However, this is a single measurement and the actual surface temperature can vary across the planet due to atmospheric dynamics. Venus remains a fascinating and challenging target for exploration, and future missions may provide even more detailed insights into its extreme environment.
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The hottest temperature ever recorded on Earth was 70.7--C in the Lut Desert of Iran in 2005. On the other end of the spectrum, the coldest temperature ever recorded on Earth was in Vostok, Antarctica at -89.2 C. But on Venus, the surface temperature is 460 degrees Celsius, day or night, at the poles or at the equator.read more >>