President Donald Trump needled the mostly anti-Trump Women’s March on Saturday, reminding them of the positive economic gains for women under his administration.

“Beautiful weather all over our great country, a perfect day for all Women to March,” he wrote on Twitter. “Get out there now to celebrate the historic milestones and unprecedented economic success and wealth creation that has taken place over the last 12 months. Lowest female unemployment in 18 years!”

Beautiful weather all over our great country, a perfect day for all Women to March. Get out there now to celebrate the historic milestones and unprecedented economic success and wealth creation that has taken place over the last 12 months. Lowest female unemployment in 18 years! — Donald J. Trump (@realDonaldTrump) January 20, 2018

Temperatures in the Washington, DC area rose to 59 degrees on Saturday afternoon after several days of cold weather. The Washington, DC march was smaller this year than the previous one in 2017, but organizers focused their efforts on attending a march in Las Vegas.

Thousands of women across the country rallied in major cities to oppose Trump and his policies, vowing to step up activism in the 2018 congressional midterms.