Author: AI Research Desk Date: April 14, 2026
| Feature | March | | May | | :--- | :--- | :--- | :--- | | National Avg Temp | 28°C (82°F) | 32°C (90°F) | 34°C (93°F) | | Humidity (Coastal) | Moderate | Moderate-High | High (oppressive) | | Thunderstorm Frequency | Low | Moderate (Peak onset) | High | | Travel Comfort (North) | Comfortable | Uncomfortable (Hot) | Extreme (Unbearable) | india weather in april
| Region | Daytime Temperature (Avg) | Nighttime Temperature (Avg) | Key Phenomena | | :--- | :--- | :--- | :--- | | | 36°C – 42°C (97-108°F) | 22°C – 26°C (72-79°F) | Severe heatwaves; dust storms (Andhi). | | Western India (Rajasthan, Gujarat) | 38°C – 44°C (100-111°F) | 24°C – 28°C (75-82°F) | Highest national temps; dry loo winds. | | Southern Peninsula (TN, Karnataka, Kerala) | 32°C – 36°C (90-97°F) | 24°C – 27°C (75-81°F) | High humidity; isolated pre-monsoon showers. | | Eastern India (Kolkata, Odisha) | 34°C – 39°C (93-102°F) | 25°C – 28°C (77-82°F) | Nor'westers (thunderstorms); hail risk. | | Western Ghats & Northeast Hills | 25°C – 30°C (77-86°F) | 18°C – 22°C (64-72°F) | Afternoon convection; relief rainfall. | | Himalayan Region (Shimla, Manali) | 15°C – 20°C (59-68°F) | 5°C – 10°C (41-50°F) | Pleasant; clear skies; mild winds. | Author: AI Research Desk Date: April 14, 2026
April is statistically the most rapid month for temperature rise. Core heatwave zones (West Rajasthan, Vidarbha, Saurashtra) frequently record temperatures exceeding 45°C (113°F). The Indian Meteorological Department (IMD) issues heatwave warnings when maximum temperatures are 4.5°C to 6.4°C above normal. | | Eastern India (Kolkata, Odisha) | 34°C
During April, the Sun is positioned directly over the northern Hemisphere, resulting in a rapid increase in insolation. The subtropical westerly jet stream has vacated its winter position over the Indian subcontinent and shifted north of the Himalayas. Concurrently, the easterly tropical jet stream is not yet established. This gap in upper-air steering currents allows for the formation of convective systems.