After months of holding on to power amid sexual harassment allegations, New York Gov. Andrew Cuomo abruptly resigned Tuesday.

By turns defiant and chastened, the 63-year-old Democrat emphatically denied intentionally mistreating women and called the pressure for his ouster politically motivated. But he said that fighting back in this “too hot” political climate would subject the state to months of turmoil.

“The best way I can help now is if I step aside and let government get back to governing,” Cuomo said in a televised address.

The third-term governor’s resignation, which will take effect in two weeks, was announced as momentum built in the Legislature to remove him by impeachment and after nearly the entire Democratic establishment had turned against him, with President Joe Biden joining those calling on him to resign.

The decision came a week after New York’s attorney general released the results of an investigation that found Cuomo sexually harassed at least 11 women.

Investigators said he subjected women to unwanted kisses; groped their breasts or buttocks or otherwise touched them inappropriately; made insinuating remarks about their looks and their sex lives; and created a work environment “rife with fear and intimidation.”

At the same time, Cuomo was under fire over the discovery that his administration had concealed thousands of COVID-19 deaths among nursing home patients.

Lt. Gov. Kathy Hochul, a 62-year-old Democrat and former member of Congress from the Buffalo area, will become the state’s 57th governor and the first woman to hold the post. She said Cuomo’s resignation was “the right thing to do and in the best interest of New Yorkers.”

The #MeToo-era scandal cut short not just a career but a dynasty: Cuomo’s father, Mario Cuomo, was governor in the 1980s and ’90s, and the younger Cuomo was often mentioned as a potential presidential candidate. Even as the scandal mushroomed, he was planning to run for reelection in 2022.

Republicans exulted in Cuomo’s departure but still urged impeachment, which could prevent him from running for office again. “This resignation is simply an attempt to avoid real accountability,” state GOP chair Nick Langworthy said.

At the White House, Biden said: “I respect the governor’s decision.” At the same time, he said Cuomo had “done a helluva job” on infrastructure and voting rights, and “that’s why it’s so sad.”

“From the beginning, I simply asked that the governor stop his abusive behavior,” Lindsey Boylan, the first woman to accuse Cuomo publicly of harassment, tweeted Tuesday. “It became abundantly clear he was unable to do that, instead attacking and blaming victims until the end.”

Cuomo still faces the possibility of criminal charges, with a number of prosecutors around the state continuing to investigate him. At least one of his accusers has filed a criminal complaint.

The governor prefaced his resignation with a 45-minute defense from his lawyer and his own insistence that his behavior — while sometimes insensitive, off-putting or “too familiar” — had been used against him as a weapon in a political environment where “rashness has replaced reasonableness.”

“I am a fighter, and my instinct is to fight through this controversy because I truly believe it is politically motivated. I believe it is unfair and it is untruthful,” he said, but added that he didn’t want “distractions” to consume the state government as it grapples with the pandemic and other problems.

The string of accusations began in news reports last December and went on for months. Cuomo called some of the allegations fabricated and denied he touched anyone inappropriately. But he acknowledged making some aides uncomfortable with comments he said he intended as playful, and he apologized for some of his behavior.

He portrayed some encounters as misunderstandings attributable to “generational or cultural” differences, invoking his upbringing in an affectionate Italian American family.

The attorney general’s investigation backed up the women’s accounts and added lurid new ones, turning up the pressure on Cuomo. Investigators also said that the governor’s staff retaliated against Boylan by leaking confidential personnel files about her.