May is one of the warmer months of the year in Ballari, with average highs near 37.6°C and lows around 24.8°C (mean 31.2°C). It is a relatively wet time of year, averaging 61 mm of rainfall and 51% relative humidity across the period.
May is one of the warmer months of the year in Ballari. Across 45 years of records, the warmest May in Ballari was 1991 — when the month averaged 34.1°C — while the coldest was 2004 at 28.3°C. Typical May days reach 37.6°C with nights near 24.8°C. The long-term trend is cooling, about 0.2°C per decade.
May is a relatively wet time of year in Ballari, averaging 61 mm of rainfall. The wettest May on record was 2025 with 175 mm, while the driest was 2003 at 5 mm.
Relative humidity in Ballari during May averages 51%. The most humid May was 2004 at 68%, and the least humid was 2003 at 37%.
May receives about 6.5 kWh/m²/day of solar energy in Ballari. The sunniest Mays were 2001 and 2003 at 7.1 kWh/m²/day, and the cloudiest was 2025 at 5.4.
Average wind speed in Ballari during May is 3.6 m/s. The windiest May was 2001 at 4.5 m/s, while the calmest was 2023 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.4°C | 31.6°C | 30.9°C | 31.3°C | 30.5°C | -0.9°C |
| Avg High | 38.1°C | 38.4°C | 37.3°C | 37.6°C | 36.3°C | -1.8°C |
| Avg Low | 24.7°C | 24.8°C | 24.6°C | 25.0°C | 24.7°C | 0°C |
| Avg Rain | 41 mm | 39 mm | 74 mm | 66 mm | 96 mm | +55 mm |
May temperatures in Ballari have fallen by about 1.1°C between 1981–1985 and 2021–2025.
May has ranged from a record low of 20.8°C (1987) to a record high of 43.6°C (2024).
Rainfall in May is a relatively wet time of year, averaging 61 mm, with a wettest year of 175 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.4°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
A quieter season to visit Ballari
If your dates are flexible, the more temperate months of December and January tend to be the most comfortable for visiting Ballari. That said, May — with days averaging 37.6°C and nights around 24.8°C (mean 31.2°C) and moderate rainfall (61 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🌧️ | 34.3°C | 28.9°C | 23.6°C | 39.5°C | 20.9°C | 175 mm | 64% | 3.4 m/s | 5.4 |
| 2024 | 37.6°C | 31.5°C | 25.4°C | 43.6°C | 23.5°C | 105 mm | 56% | 3 m/s | 6.1 |
| 2023 | 36.8°C | 30.6°C | 24.5°C | 40.4°C | 22.3°C | 48 mm | 57% | 2.5 m/s | 6.5 |
| 2022 | 35.4°C | 29.7°C | 24.0°C | 41.5°C | 21.9°C | 116 mm | 64% | 3.6 m/s | 5.6 |
| 2021 | 35.6°C | 30.2°C | 24.8°C | 40.0°C | 22.4°C | 62 mm | 59% | 3.4 m/s | 6.1 |
| 2020 | 38.1°C | 32.0°C | 25.9°C | 41.7°C | 24.3°C | 68 mm | 51% | 2.8 m/s | 6.4 |
| 2019 | 40.1°C | 33.0°C | 25.9°C | 42.4°C | 22.3°C | 58 mm | 42% | 3.4 m/s | 6.7 |
| 2018 | 37.5°C | 31.3°C | 25.1°C | 42.3°C | 23.4°C | 41 mm | 52% | 3 m/s | 6.3 |
| 2017 | 38.8°C | 32.4°C | 25.9°C | 41.7°C | 23.4°C | 17 mm | 45% | 3.4 m/s | 6.5 |
| 2016 | 38.2°C | 32.0°C | 25.7°C | 41.9°C | 23.2°C | 79 mm | 49% | 3.6 m/s | 6.7 |
| 2015 | 37.0°C | 31.0°C | 24.9°C | 40.9°C | 23.5°C | 57 mm | 53% | 3.4 m/s | 6.6 |
| 2014 | 36.4°C | 30.1°C | 23.9°C | 40.5°C | 21.1°C | 90 mm | 58% | 3 m/s | 6.5 |
| 2013 | 35.5°C | 29.8°C | 24.2°C | 40.1°C | 22.4°C | 136 mm | 62% | 3.9 m/s | 6.5 |
| 2012 | 37.6°C | 30.9°C | 24.2°C | 40.4°C | 22.4°C | 59 mm | 53% | 3.9 m/s | 6.4 |
| 2011 | 37.6°C | 31.1°C | 24.5°C | 41.2°C | 22.1°C | 55 mm | 51% | 3.5 m/s | 6.5 |
| 2010 | 37.2°C | 31.4°C | 25.6°C | 41.7°C | 23.0°C | 72 mm | 54% | 3.6 m/s | 6.6 |
| 2009 | 36.9°C | 30.7°C | 24.5°C | 42.5°C | 22.5°C | 101 mm | 54% | 3.6 m/s | 6.8 |
| 2008 | 37.4°C | 30.6°C | 23.9°C | 40.8°C | 22.0°C | 88 mm | 51% | 4.3 m/s | 7 |
| 2007 | 36.8°C | 30.5°C | 24.3°C | 39.9°C | 22.4°C | 94 mm | 57% | 3.7 m/s | 6.9 |
| 2006 | 37.1°C | 30.9°C | 24.7°C | 41.8°C | 22.8°C | 100 mm | 54% | 3.5 m/s | 6.5 |
| 2005 | 37.8°C | 31.3°C | 24.9°C | 42.9°C | 22.0°C | 87 mm | 51% | 3.1 m/s | 6.8 |
| 2004 ❄️ | 33.4°C | 28.3°C | 23.3°C | 39.9°C | 21.2°C | 148 mm | 68% | 3.9 m/s | 6.2 |
| 2003 | 41.3°C | 33.7°C | 26.1°C | 43.0°C | 24.3°C | 5 mm | 37% | 4.1 m/s | 7.1 |
| 2002 | 37.2°C | 31.0°C | 24.9°C | 42.9°C | 22.5°C | 61 mm | 55% | 4.2 m/s | 6.7 |
| 2001 | 38.8°C | 32.0°C | 25.2°C | 43.1°C | 22.5°C | 13 mm | 45% | 4.5 m/s | 7.1 |
| 2000 | 36.2°C | 30.3°C | 24.4°C | 42.1°C | 22.3°C | 47 mm | 54% | 3.8 m/s | 6.6 |
| 1999 | 34.5°C | 29.1°C | 23.6°C | 42.6°C | 21.9°C | 47 mm | 61% | 3.6 m/s | 6.1 |
| 1998 | 39.5°C | 32.6°C | 25.8°C | 41.8°C | 23.0°C | 29 mm | 47% | 3.6 m/s | 6.7 |
| 1997 | 38.8°C | 31.6°C | 24.5°C | 41.3°C | 21.8°C | 36 mm | 46% | 3.4 m/s | 6.7 |
| 1996 | 39.9°C | 32.4°C | 24.9°C | 42.6°C | 22.3°C | 17 mm | 39% | 3.5 m/s | 6.7 |
| 1995 | 36.8°C | 30.3°C | 23.7°C | 40.2°C | 21.5°C | 57 mm | 53% | 4.1 m/s | 6.2 |
| 1994 | 39.5°C | 32.3°C | 25.2°C | 43.0°C | 23.2°C | 31 mm | 44% | 3.7 m/s | 6.7 |
| 1993 | 39.1°C | 32.1°C | 25.0°C | 42.8°C | 22.6°C | 32 mm | 46% | 3.7 m/s | 6.7 |
| 1992 | 38.6°C | 31.3°C | 24.1°C | 41.8°C | 21.5°C | 42 mm | 50% | 3.7 m/s | 6.7 |
| 1991 🔥 | 40.9°C | 34.1°C | 27.2°C | 42.6°C | 24.6°C | 7 mm | 37% | 3.1 m/s | 6.4 |
| 1990 | 35.9°C | 30.1°C | 24.3°C | 40.6°C | 21.7°C | 93 mm | 57% | 3.6 m/s | 5.7 |
| 1989 | 39.0°C | 31.7°C | 24.3°C | 42.5°C | 21.8°C | 35 mm | 48% | 4.4 m/s | 6.7 |
| 1988 | 39.2°C | 32.1°C | 25.1°C | 43.1°C | 23.9°C | 87 mm | 49% | 4.4 m/s | 6.5 |
| 1987 | 36.0°C | 30.0°C | 24.0°C | 40.1°C | 20.8°C | 52 mm | 50% | 2.8 m/s | 6 |
| 1986 | 39.7°C | 32.5°C | 25.4°C | 41.9°C | 23.8°C | 21 mm | 43% | 4.3 m/s | 6.9 |
| 1985 | 38.3°C | 31.4°C | 24.4°C | 42.2°C | 21.3°C | 36 mm | 47% | 4.1 m/s | 6.7 |
| 1984 | 40.0°C | 32.9°C | 25.8°C | 42.2°C | 23.3°C | 10 mm | 43% | 4.1 m/s | 6.8 |
| 1983 | 39.4°C | 32.6°C | 25.8°C | 42.5°C | 23.7°C | 17 mm | 41% | 3.4 m/s | — |
| 1982 | 35.0°C | 29.3°C | 23.5°C | 38.4°C | 21.4°C | 65 mm | 59% | 2.6 m/s | — |
| 1981 | 36.7°C | 30.4°C | 24.1°C | 40.6°C | 21.5°C | 49 mm | 56% | 3.6 m/s | — |
Actual recorded May data for each year, 1981–2025 — sourced from NASA POWER.
The average high in May is around 37.6°C with lows near 24.8°C (mean 31.2°C), based on 45 years of NASA POWER data.
May averages 61 mm of rainfall in Ballari, a relatively wet time of year. The wettest on record was 175 mm in 2025.
The hottest May reached 43.6°C in 2024. The coldest dipped to 20.8°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average May temperatures have fallen by about 1.1°C. Daytime highs moved from 37.9°C to 35.9°C and overnight lows from 24.7°C to 24.5°C over the same span.
May is one of the warmer months of the year in Ballari and a relatively wet time of year, so plan for around 37.6°C daytime highs and 24.8°C at night.
Not quite — May is the 11th coolest month in Ballari, averaging 31.2°C.
For May in Ballari, pack light, breathable clothing and sun protection, with typical highs of 37.6°C and lows of 24.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in May averages 51% — relatively dry.
Average wind speed in May is 3.6 m/s. The windiest May on record averaged 4.5 m/s (2001).
The wettest May on record was 2025 with 175 mm. On average, May sees 61 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 Ballari behaves each May, 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 May specifically, along with year-by-year records and how the month has changed over the decades.
