Delhi
India
Delhi has warmed by about +1.1 °C since 1981.Its rainy-season rain is rising by about 7% every 10 years.
Temperature
Whole year
Getting warmer
+0.26 °C
every 10 years
Very sure this is a real change
Hot season (March–May): +0.36 °C every 10 years.
Each year Long-term trend Likely range of the trend (95%)
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- Rate (Sen's slope)
- +0.259 °C/decade
- 95% range
- +0.178 to +0.337
- p-value (modified Mann–Kendall)
- p < 0.001
- Passes the map-wide check (FDR)
- Yes
- Map square used
- 29.00°N, 77.00°E (48 km from the city)
- Data
- NASA GISTEMP v4 (GISS), 2° grid
Rain
Rainy season (June–September)
Getting wetter
+33 mm
every 10 years (+7.0% of the usual amount)
Very sure this is a real change
Whole year: +45 mm every 10 years.
Each year Long-term trend Likely range of the trend (95%)
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- Rate (Sen's slope)
- +33.5 mm/decade
- 95% range
- +16.6 to +51.8
- p-value (modified Mann–Kendall)
- p < 0.001
- Passes the map-wide check (FDR)
- Yes
- Map square used
- 28.75°N, 76.25°E (95 km from the city)
- Data
- GPCP v2.3 monthly precipitation (NASA GSFC / NOAA), 2.5° grid
Disasters around Delhi
Floods
1
flood alerts within 150 km since 2000.
Most recent: November 2025.
Landslides
5
reported landslides within 100 km (2007–2017), 3 people died.
Deadliest: 1 people died, August 2011.
Fires
10
fires a year seen by satellite nearby in March–May (2003–2024 average).