Don’t Blame the Wind: How Temperature Secretly Ruins Your Long Range Shots

Published on December 22, 2025
Duration: 0:39

This video from Warrior Poet Society explains how temperature significantly impacts long-range rifle accuracy. Instructor John Lovell details two primary mechanisms: changes in air density, which affect bullet flight, and alterations to the powder's burn rate, influencing projectile velocity and energy. Understanding these variables is crucial for consistent performance at extended distances.

Quick Summary

Temperature significantly impacts long-range rifle accuracy by altering air density and powder burn rate. Changes in air density affect bullet drag, while temperature variations influence gunpowder's burn speed, thus changing projectile velocity and energy. Understanding these factors is vital for consistent long-range performance.

Chapters

  1. 00:00Introduction: Temperature's Impact
  2. 00:08Air Density and Bullet Flight
  3. 00:18Powder Burn Rate and Temperature
  4. 00:28Key Variables for Accuracy

Frequently Asked Questions

How does temperature affect long-range rifle shots?

Temperature significantly impacts long-range accuracy by altering two key factors: air density and powder burn rate. Changes in air density affect how the bullet flies through the air, while temperature variations influence the speed at which gunpowder burns, thus changing the round's velocity and energy.

What is the role of air density in long-range shooting?

Air density is crucial for long-range shooting. When temperature changes, air density fluctuates. Denser air creates more drag on the bullet, slowing it down and requiring adjustments in elevation to compensate for the altered trajectory.

How does temperature influence gunpowder burn rate?

A drop in temperature generally slows down the burn rate of gunpowder. This means the propellant ignites and burns more slowly, resulting in a lower muzzle velocity and reduced energy for the projectile. Conversely, higher temperatures can increase the burn rate.

What are the two main variables temperature affects for long-range accuracy?

The two primary variables that temperature affects for long-range accuracy are air density and the powder's burn rate. Both of these directly influence the bullet's flight characteristics and energy delivery downrange.

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