Snowfall in Miami, Florida - January 19, 1977
1977 · Miami, United States
Snow fell in Miami, Florida, for the only time in recorded history.
Record Temperature Drop in Browning, Montana - January 24, 1916
On January 24, 1916, Browning, Montana, experienced an extraordinary meteorological event that set a record for the greatest temperature drop in a 24-hour period in the United States. The temperature plummeted from 44°F (6.7°C) to -56°F (-48.9°C), a staggering drop of 100 degrees Fahrenheit.
Context and Background
Browning is located on the Blackfeet Indian Reservation in northwestern Montana, an area known for its harsh winters and susceptibility to dramatic weather changes due to its geographical location. The region is influenced by the Rocky Mountains, which can cause rapid shifts in weather patterns.
Key Events Leading to the Temperature Drop
Weather Patterns: The event was influenced by a combination of factors, including a warm Chinook wind that initially raised temperatures to 44°F. Chinook winds are warm, dry winds that descend the eastern slopes of the Rockies, often causing rapid temperature increases.
Cold Front Arrival: Following the Chinook, a powerful Arctic cold front moved into the area. This front brought frigid air from the north, causing temperatures to plummet dramatically.
The Temperature Drop
- Initial Temperature: 44°F (6.7°C) on January 23, 1916.
- Final Temperature: -56°F (-48.9°C) on January 24, 1916.
- Total Drop: 100°F (55.6°C) within 24 hours.
Aftermath and Consequences
- Impact on Residents: The sudden temperature drop would have posed significant challenges for the residents of Browning, affecting daily life, livestock, and infrastructure.
- Historical Significance: This event remains a record for the largest temperature drop in a 24-hour period in the United States, highlighting the extreme and unpredictable nature of weather in the region.
Broader Historical Significance
This record-setting temperature drop is a testament to the dynamic and sometimes volatile climate of the northern Great Plains and Rocky Mountain regions. It serves as a reminder of the power of natural forces and the importance of understanding and preparing for extreme weather events.
The Browning temperature drop of 1916 remains a point of interest for meteorologists and historians alike, illustrating the unique climatic conditions that can occur in this part of the world.