April is one of the warmer months of the year in Ajmer, with average highs near 42.5°C and lows around 16.4°C (mean 29.5°C). It is one of the drier months, averaging 9 mm of rainfall and 21% relative humidity across the period.
April is one of the warmer months of the year in Ajmer. Across 45 years of records, the warmest April in Ajmer was 2010 — when the month averaged 32.5°C — while the coldest was 1994 at 26°C. Typical April days reach 42.5°C with nights near 16.4°C. The long-term trend is warming, about 0.4°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.9°C | 28.5°C | 29.8°C | 30.2°C | 29.9°C | +1°C |
| Avg High | 42.3°C | 42.2°C | 42.8°C | 42.7°C | 42.0°C | -0.3°C |
| Avg Low | 15.4°C | 14.8°C | 16.7°C | 17.7°C | 17.8°C | +2.4°C |
| Avg Rain | 15 mm | 6 mm | 6 mm | 9 mm | 6 mm | -9 mm |
April temperatures in Ajmer have risen by about 1.3°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 10.3°C (1994) to a record high of 44.5°C (2009).
Rainfall in April is one of the drier months, averaging 9 mm, with a wettest year of 71 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.1°C per decade while lows rose 0.8°C per decade, narrowing the gap between day and night.
A good time to visit Ajmer
April is a good time to visit Ajmer, with days averaging 42.5°C and nights around 16.4°C (mean 29.5°C, warmer than Ajmer's yearly average) and low rainfall. November and March are marginally more temperate, but April still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 44.0°C | 17.1°C | 30.5°C | 2 mm | 16% | 3 m/s | 6.8 |
| 2024 | 40.3°C | 18.9°C | 29.6°C | 9 mm | 27% | 2.6 m/s | 6.2 |
| 2023 | 40.1°C | 17.7°C | 28.9°C | 11 mm | 30% | 2.4 m/s | 6.6 |
| 2022 | 44.2°C | 20.1°C | 32.1°C | 0 mm | 15% | 2.8 m/s | 6.8 |
| 2021 | 42.7°C | 17.3°C | 30.0°C | 1 mm | 16% | 2.6 m/s | 7 |
| 2020 | 40.9°C | 15.7°C | 28.3°C | 15 mm | 29% | 2.3 m/s | 6.7 |
| 2019 | 42.9°C | 16.6°C | 29.8°C | 14 mm | 23% | 2.3 m/s | 6.9 |
| 2018 | 43.7°C | 17.5°C | 30.6°C | 5 mm | 19% | 2.6 m/s | 6.8 |
| 2017 | 43.6°C | 15.8°C | 29.7°C | 5 mm | 19% | 3.2 m/s | 7.1 |
| 2016 | 43.5°C | 19.6°C | 31.6°C | 0 mm | 20% | 2.8 m/s | 7.2 |
| 2015 | 42.8°C | 16.0°C | 29.4°C | 24 mm | 33% | 2.5 m/s | 6.8 |
| 2014 | 43.0°C | 16.9°C | 30.0°C | 10 mm | 22% | 2.2 m/s | 7.1 |
| 2013 | 39.7°C | 18.8°C | 29.3°C | 6 mm | 24% | 2.2 m/s | 7 |
| 2012 | 41.0°C | 19.8°C | 30.4°C | 18 mm | 26% | 2.1 m/s | 6.9 |
| 2011 | 42.9°C | 15.4°C | 29.1°C | 2 mm | 20% | 2.2 m/s | 6.9 |
| 2010 🔥 | 44.2°C | 20.8°C | 32.5°C | 3 mm | 17% | 2.6 m/s | 7.2 |
| 2009 | 44.5°C | 15.3°C | 29.9°C | 1 mm | 18% | 2.6 m/s | 7.4 |
| 2008 | 42.6°C | 15.9°C | 29.2°C | 19 mm | 26% | 2.1 m/s | 7.2 |
| 2007 | 43.3°C | 16.7°C | 30.0°C | 5 mm | 19% | 2.3 m/s | 7.3 |
| 2006 | 42.4°C | 16.8°C | 29.6°C | 1 mm | 18% | 2.4 m/s | 7 |
| 2005 | 41.9°C | 13.2°C | 27.6°C | 17 mm | 18% | 2.3 m/s | 7.1 |
| 2004 | 42.4°C | 19.6°C | 31.0°C | 5 mm | 20% | 2.8 m/s | 7.1 |
| 2003 | 41.7°C | 17.9°C | 29.8°C | 2 mm | 18% | 2.4 m/s | 7.1 |
| 2002 | 43.5°C | 17.8°C | 30.7°C | 4 mm | 16% | 2.6 m/s | 7.2 |
| 2001 | 42.9°C | 16.5°C | 29.7°C | 10 mm | 20% | 2.6 m/s | 7.1 |
| 2000 | 43.1°C | 17.0°C | 30.1°C | 0 mm | 15% | 3 m/s | 7.1 |
| 1999 | 44.3°C | 17.3°C | 30.8°C | 0 mm | 11% | 2.9 m/s | 7.3 |
| 1998 | 41.7°C | 18.2°C | 29.9°C | 2 mm | 21% | 2.5 m/s | 7.4 |
| 1997 | 40.4°C | 13.2°C | 26.8°C | 30 mm | 28% | 2.4 m/s | 6.9 |
| 1996 | 43.1°C | 12.7°C | 27.9°C | 3 mm | 16% | 2.6 m/s | 7.3 |
| 1995 | 40.4°C | 15.3°C | 27.9°C | 1 mm | 21% | 2.6 m/s | 7.1 |
| 1994 ❄️ | 41.7°C | 10.3°C | 26.0°C | 16 mm | 22% | 2.2 m/s | 7.1 |
| 1993 | 42.7°C | 14.1°C | 28.4°C | 7 mm | 22% | 2.5 m/s | 7.2 |
| 1992 | 42.2°C | 16.1°C | 29.2°C | 2 mm | 21% | 2.5 m/s | 7.2 |
| 1991 | 43.4°C | 15.5°C | 29.4°C | 1 mm | 17% | 2.5 m/s | 7.2 |
| 1990 | 42.5°C | 15.4°C | 28.9°C | 2 mm | 19% | 2.9 m/s | 7.3 |
| 1989 | 41.6°C | 12.6°C | 27.1°C | 0 mm | 14% | 2.8 m/s | 7.4 |
| 1988 | 42.7°C | 17.1°C | 29.9°C | 2 mm | 16% | 2.5 m/s | 7.2 |
| 1987 | 42.4°C | 16.9°C | 29.7°C | 0 mm | 15% | 2.6 m/s | 7.1 |
| 1986 | 43.0°C | 14.6°C | 28.8°C | 0 mm | 17% | 2.4 m/s | 7.2 |
| 1985 | 42.7°C | 17.1°C | 29.9°C | 13 mm | 24% | 2.9 m/s | 7.4 |
| 1984 | 41.9°C | 17.8°C | 29.9°C | 1 mm | 16% | 2.7 m/s | 7.2 |
| 1983 | 42.2°C | 13.8°C | 28.0°C | 48 mm | 34% | 2.7 m/s | — |
| 1982 🌧️ | 40.5°C | 15.0°C | 27.8°C | 71 mm | 29% | 2.6 m/s | — |
| 1981 | 43.9°C | 14.0°C | 29.0°C | 3 mm | 17% | 2.6 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 42.5°C with lows near 16.4°C (mean 29.5°C), based on 45 years of NASA POWER data.
April averages 9 mm of rainfall in Ajmer, one of the drier months. The wettest on record was 71 mm in 1982.
The hottest April reached 44.5°C in 2009. The coldest dipped to 10.3°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.3°C. Daytime highs moved from 42.2°C to 42.3°C and overnight lows from 15.5°C to 18.2°C over the same span.
April is one of the warmer months of the year in Ajmer and one of the drier months, so plan for around 42.5°C daytime highs and 16.4°C at night.
Not quite — April is the 8th coolest month in Ajmer, averaging 29.5°C.
For April in Ajmer, pack light, breathable clothing and sun protection, with typical highs of 42.5°C and lows of 16.4°C.
Relative humidity in April averages 21% — relatively dry.
Average wind speed in April is 2.6 m/s. The windiest April on record averaged 3.2 m/s (2017).
The wettest April on record was 1982 with 71 mm. On average, April sees 9 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Ajmer behaves each April, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for April specifically, along with year-by-year records and how the month has changed over the decades.
