December-January brings terrible fog that completely obscures Taj Mahal views until 10-11am daily. What should be peak season becomes frustrating when you can't see the monument from Mehtab Bagh gardens across the Yamuna River. Temperatures drop to 8°C mornings but crowds are still massive.

October-November offers the sweet spot — Clear skies for sunrise photography, pleasant 18-33°C temperatures, and crisp visibility across the char bagh gardens. April-June reaches brutal 45°C but monuments are empty if you can handle the heat.

July-September monsoon season transforms Agra completely — Greener landscapes around the Yamuna, discounted accommodations in Taj Ganj, and dramatically fewer crowds at Agra Fort. Rain can disrupt Fatehpur Sikri day trips but creates beautiful reflections in the Taj's pools. Early morning visits help avoid crowds and heat regardless of season, with gates opening 30 minutes before official sunrise.