Will Hot Weather Give Milk Prices the Surge They Need?

Milk production continues to decline as summer weather takes its toll on cow comfort and feed intakes.

Will hot weather reduce the milk supply enough to push prices higher? 
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Milk production continues to decline as summer weather takes its toll on cow comfort. This is seasonal, varying from year to year depending on humidity and temperatures and the duration of those events. If hot weather events are short, milk production will bounce back. If those events are extended, production will be impacted, and cows will not regain the previous level of milk output impacting their lactation curve. Milk production per cow is generally affected during the summer months. Farms have made great strides in using technology and cooling systems to minimize the impact of hot weather.

Milk production continues to hold well despite the decline leaving sufficient milk available for demand. Milk production per cow in May was down 3 pounds from May 2023 totaling 2,105 pounds. This was an increase of 62 pounds per cow from April. There is generally a substantial increase in production per cow from April to May with a significant decrease through the summer months. A significant decline is expected in June due to some of the early hot weather experienced and the potential for a noticeable impact from the H5N1 virus. However, farms seem to be managing the spread of the virus with increased biosecurity and practices. It remains an issue that impacts farms, but it has not been a main topic in the news recently.

Looking back on last year, it is interesting to see the ranking of the top 10 states for milk production per cow. The state with the highest milk production per cow in 2023 was Michigan. Wyoming showed the second-highest milk production per cow with Colorado third, Texas fourth, and New York fifth. The other five states that make up the top 10 in production per cow are Wisconsin at sixth followed by Idaho at seventh, Nebraska at eighth, Iowa at ninth, and New Mexico at number ten.

Butter has been an interesting market to watch. The price has been in an overall uptrend since the beginning of the year. The price has recently stabilized, moving in a sideways range either building support or finding buyer resistance. It is unclear which direction it will move. Seasonally, the price increases as demand improves and buyers increase ownership for the end-of-the-year holiday demand. The market may have moved earlier this year in anticipation of demand and potential tighter butter supply. This may leave buyers less aggressive through the rest of the year. The butter price at the current level is the highest it has been throughout history for this time of year. This puts the market in an interesting position with the price the rest of the year difficult to predict. Early price strength could indicate price could move to another record high if domestic and international demand improves. However, an early increase may have been buyers willing to purchase ahead and pay the extra storage costs rather than risk a tight supply and soaring prices like the past two years. This will be the market to watch, as it will impact the Class IV prices directly and Class III prices to a lesser extent.


Robin Schmahl is a commodity broker with AgDairy, the dairy division of John Stewart & Associates Inc. (JSA). JSA is a full-service commodity brokerage firm based out of St. Joseph, MO. Robin’s office is located in Elkhart Lake, Wisconsin. Robin may be reached at 877-256-3253 or through the website www.agdairy.com.

The thoughts expressed and the basic data from which they are drawn are believed to be reliable but cannot be guaranteed. Any opinions expressed herein are subject to change without notice. Hypothetical or simulated performance results have certain inherent limitations. Simulated results do not represent actual trading. Simulated trading programs are subject to the benefit of hindsight. No representation is being made that any account will or is likely to achieve profits or losses similar to those shown. There is risk of loss in trading commodity futures and options on futures. It may not be suitable for everyone. This material has been prepared by an employee or agent of JSA and is in the nature of a solicitation. By accepting this communication, you acknowledge and agree that you are not, and will not rely solely on this communication for making trading decisions.


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