五月 + Date
五月 (wǔyuè) means "May," the fifth month of the year. In Chinese, months are formed by combining a number with 月 (month). Note that 五月 can refer to either the fifth month of the Gregorian calendar or the fifth month of the lunar calendar, depending on context.
五月的天气很舒服,不冷也不热。
Wǔyuè de tiānqì hěn shūfu, bù lěng yě bù rè.
The weather in May is very comfortable — neither cold nor hot.
她打算五月去云南旅游。
Tā dǎsuàn wǔyuè qù Yúnnán lǚyóu.
She plans to travel to Yunnan in May.
五月一号是劳动节,放三天假。
Wǔyuè yī hào shì Láodòngjié, fàng sān tiān jià.
May 1st is Labor Day, and there's a three-day holiday.