Last updated: June 24, 2025
In December, the average temperature in Delhi, United States hovers around -2°C (29°F). Expect a chilly range where the minimum can plunge to -20°C (-3°F), while the maximum reaches a mild 15°C (60°F). Rainfall can be frequent, with 96 mm (3.8 in) expected over about 14 days. Be prepared for high humidity, averaging around 86%, making it feel even colder.
In December in Delhi, the average temperature is -2°C (29°F), with maximums reaching 15°C (60°F) and minimums dropping as low as -20°C (-3°F). Be prepared for variable weather conditions if you're planning to visit during this time.
In Delhi in December, the total precipitation amount is 96 mm (3.8 in) over the course of 14 days.
In Delhi in December humidity is 86%. With an average temperature of -2°C (29°F), this humidity feels like a damp chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel plans challenging.
In Delhi in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Delhi, you can visit Hourly UV Index in Delhi.
UV Risk Categories
Weather in Delhi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Delhi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 81 mm (3.2 inches) | 90% | moderate |
| February Weather | -3°C (27°F) | 97 mm (3.8 inches) | 90% | moderate |
| March Weather | 0°C (33°F) | 91 mm (3.6 inches) | 87% | high |
| April Weather | 7°C (44°F) | 123 mm (4.8 inches) | 88% | very high |
| May Weather | 13°C (56°F) | 131 mm (5.2 inches) | 82% | very high |
| June Weather | 18°C (64°F) | 109 mm (4.3 inches) | 79% | very high |
| July Weather | 21°C (70°F) | 128 mm (5.0 inches) | 78% | very high |
| August Weather | 20°C (68°F) | 118 mm (4.6 inches) | 76% | very high |
| September Weather | 16°C (61°F) | 104 mm (4.1 inches) | 78% | very high |
| October Weather | 11°C (51°F) | 147 mm (5.8 inches) | 84% | high |
| November Weather | 2°C (37°F) | 104 mm (4.1 inches) | 89% | moderate |
| December Weather | -2°C (29°F) | 96 mm (3.8 inches) | 86% | low |