Rajasthan has a warm subtropical climate with warm summers and mild winters.
Rajasthan has an average annual temperature of 26.6°C across all 47 cities, with approximately 540 mm of annual precipitation and average humidity of 41%. Temperatures peak in May and drop to their lowest in January, while rainfall is highest during summer months.
The warmest city is Ganganagar with average July highs of 45.5°C, while Ganganagar is the coldest with average January lows of 3.1°C. Humidity remains relatively low throughout the year creating warm and dry conditions. These seasonal patterns offer comfortable conditions year-round, with warm summers and mild winters.
| Month | 🌤️ | High | Low | Avg | Humid % | Rain (mm) | Wind (m/s) | Solar (kWh/m²) |
|---|---|---|---|---|---|---|---|---|
| January | ☀️ | 29.0°C | 4.3°C | 16.7°C | 36% | 8 | 1.8 | 4.10 |
| February | ☀️ | 33.3°C | 6.2°C | 19.8°C | 30% | 8 | 1.9 | 5.10 |
| March | 😎 | 39.1°C | 11.0°C | 25.0°C | 25% | 8 | 2.1 | 6.20 |
| April | 🥵 | 43.2°C | 16.9°C | 30.1°C | 21% | 8 | 2.4 | 7.00 |
| May | 🥵 | 45.5°C | 22.5°C | 34.0°C | 25% | 17 | 3.2 | 7.10 |
| June | 🌡️ | 45.1°C | 25.5°C | 35.3°C | 39% | 58 | 3.5 | 6.50 |
| July | 🌧️ | 40.9°C | 24.9°C | 32.9°C | 62% | 172 | 3.2 | 5.30 |
| August | 🌧️ | 36.9°C | 23.4°C | 30.2°C | 71% | 161 | 2.6 | 5.10 |
| September | 🥵 | 37.3°C | 20.8°C | 29.0°C | 64% | 77 | 2.1 | 5.50 |
| October | 😎 | 36.8°C | 15.5°C | 26.2°C | 45% | 15 | 1.6 | 5.30 |
| November | 😎 | 33.4°C | 10.5°C | 22.0°C | 36% | 5 | 1.5 | 4.40 |
| December | ☀️ | 29.6°C | 5.9°C | 17.7°C | 35% | 3 | 1.6 | 3.90 |
Showing average climate conditions across 45 years (1981–2025) · averaged across all 47 cities in Rajasthan
🧥 Light layers are sufficient — this Mild Winter stays cool without prolonged hard freezes.
🌤️ Limit midday outdoor exposure and stay hydrated — this is an intense Hot Summer.
☔ Heavy Rainfall expected — carry rain gear and plan outdoor activities around these months.
Region-wide monthly averages across 47 cities · 1981–2025 · °C
Temperatures rise steadily from spring, peak in May, and gradually decline through autumn into winter.
These seasonal patterns offer comfortable conditions year-round, with warm summers and mild winters.
Region-wide monthly rainfall · 1981–2025 · mm/month
💧 Humidity peaks at 71% in August · annual avg 41%
Monthly averages · 1981–2025
Across 45 years, Rajasthan's temperature has remained relatively stable over the past decade. 2002 was the warmest year overall and 2013 the coolest.
The warmest year on record was 2002 (avg: 28.0°C), while the coldest year was 2013 (avg: 25.5°C).
Averaged across all 47 cities in Rajasthan · Last 30 years · °C
Averaged across all 47 cities in Rajasthan · Last 30 years · mm/year
🔥 hottest · ❄️ coldest · 🌧️ wettest
ℹ️ Values are averages across all 47 cities in Rajasthan for each year.
| Year | Min Temp | Avg Temp | Max Temp | Rainfall (mm) | Avg Humidity | Avg Wind |
|---|---|---|---|---|---|---|
2025 🌧️ | 15.9°C | 26.2°C | 36.5°C | 910 | 51% | 2.2 m/s |
2024 | 15.9°C | 26.4°C | 36.8°C | 778 | 49% | 2.2 m/s |
2023 | 15.9°C | 26.2°C | 36.4°C | 717 | 50% | 2.2 m/s |
2022 | 16.1°C | 26.6°C | 37.0°C | 755 | 49% | 2.3 m/s |
2021 | 15.9°C | 26.5°C | 37.0°C | 704 | 48% | 2.3 m/s |
2020 | 15.0°C | 26.0°C | 37.0°C | 593 | 48% | 2.1 m/s |
2019 | 15.5°C | 26.2°C | 36.8°C | 736 | 49% | 2.1 m/s |
2018 | 16.3°C | 27.0°C | 37.6°C | 528 | 40% | 2.2 m/s |
2017 | 15.6°C | 26.8°C | 38.0°C | 513 | 40% | 2.3 m/s |
2016 | 16.9°C | 27.2°C | 37.5°C | 676 | 42% | 2.2 m/s |
Showing 1 to 10 of 45 years
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.
