The generational guidance from cow-calf producers has always been, “spring storms will make the cows calve.” Now a study of data from 2005 to 2009 in fall and spring calving cows indicates old cattle raisers were correct.
Departing storm fronts are often followed by a trend toward more tranquil weather and increasing barometric pressure during the early spring, which may include clearing and colder conditions. This type of weather pattern seems to influence the incidence of beef cows calving in the spring, whereas warmer temperatures may influence calving in the fall.”
Source: FEEDLOT, March 20, 2023. Link. While the changes in calving patterns in association with weather fronts is nothing new to producers, it is beneficial to keep this in mind as calving season shifts into high gear. Having a greater understanding of what is happening with herds on a day-to-day basis allows for more effective management.
INSIGHTS: Veterinarians can use this information to alert cow-calf producers and also anticipate those late night calls. Keep the rain slickers, gum boots, dry socks and a spare set of coveralls handy.