The peak tourist season runs from mid-September through March. Travelers should realize that the monsoon can disrupt plane schedules, phone systems, and electricity.
Delhi's climate is monsoon-tropical. Cool weather lasts from October to the end of February. At the beginning of June, at which point the monsoon brings rain that lasts until September.
The following are average daily maximum and minimum temperatures for Delhi: December-January 45-73°F (7-23°C); February-March and November 50-93°F (10-34°C); April and July-October 66-97°F (19-36°C); May-June 81-106°F (27-41°C).
