There are many ways to be exempt from paying taxes without resorting to revolt, like these Boston Tea Party participants. Some people will tell you that paying income tax isn't mandatory. After all, the Internal Revenue Service (IRS) Form 1040 instruction book tells readers that the tax system is voluntary. And the U.S. Supreme Court's ruling in Flora v. United States includes the statement that our system of taxation is based upon voluntary assessment and payment..
Mexico City: Annual Weather Averages. May is the hottest month in Mexico City with an average temperature of 18Â°C (64Â°F) and the coldest is December at 13Â°C (55Â°F) with the most daily sunshine hours at 9 in November.The wettest month is September with an average of 90mm of rain.Loading weather data.exico City: Annual Weather Averages. May is the hottest month in Mexico City with an average temperature of 18Â°C (64Â°F) and the coldest is December at 13Â°C (55Â°F) with the most daily sunshine hours at 9 in November.
Weather in Mexico City in February 2018. Expect 24Â°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mexico City in February. Check more long-term weather averages for Mexico City in February before you book your next holiday to Mexico in 2018. 1  Mexico City weather overview. 2  Mexico City monthly weather. 3  Mexico City 5-day forecast. 4  Mexico holidays. 5  Mexico destinations. 6  Mexico map. 7  More destinations.