May is one of the warmer months of the year in Chittoor, with average highs near 38.4°C and lows around 26.2°C (mean 32.3°C). It is one of the drier months, averaging 61 mm of rainfall and 56% relative humidity across the period.
May is one of the warmer months of the year in Chittoor. Across 45 years of records, the warmest May in Chittoor was 2003 — when the month averaged 34.4°C — while the coldest was 2004 at 28.3°C. Typical May days reach 38.4°C with nights near 26.2°C. The long-term trend is cooling, about 0.3°C per decade.
May is one of the drier months in Chittoor, averaging 61 mm of rainfall. The wettest May on record was 2004 with 269 mm, while the driest was 1991 at 2 mm.
Relative humidity in Chittoor during May averages 56%. The most humid May was 2004 at 78%, and the least humid was 1986 at 44%.
May receives about 6.1 kWh/m²/day of solar energy in Chittoor. The sunniest May was 2001 at 6.8 kWh/m²/day, and the cloudiest were 1990 and 2025 at 5.3.
Average wind speed in Chittoor during May is 2.7 m/s. The windiest May was 1989 at 3.3 m/s, while the calmest was 2023 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 32.9°C | 32.5°C | 32.0°C | 32.1°C | 31.6°C | -1.3°C |
| Avg High | 39.5°C | 38.8°C | 37.9°C | 38.1°C | 37.4°C | -2.1°C |
| Avg Low | 26.3°C | 26.2°C | 26.2°C | 26.2°C | 25.9°C | -0.4°C |
| Avg Rain | 32 mm | 67 mm | 71 mm | 62 mm | 80 mm | +49 mm |
May temperatures in Chittoor have fallen by about 1°C between 1981–1985 and 2021–2025.
May has ranged from a record low of 22°C (2004) to a record high of 44.9°C (1993).
Rainfall in May is one of the drier months, averaging 61 mm, with a wettest year of 269 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows fell 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Chittoor
If your dates are flexible, the more temperate months of January and December tend to be the most comfortable for visiting Chittoor. That said, May — with days averaging 38.4°C and nights around 26.2°C (mean 32.3°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 | 36.3°C | 30.8°C | 25.3°C | 40.7°C | 23.8°C | 120 mm | 65% | 2.4 m/s | 5.3 |
| 2024 | 38.8°C | 32.9°C | 27.0°C | 44.5°C | 24.7°C | 49 mm | 58% | 2.6 m/s | 5.7 |
| 2023 | 37.3°C | 31.6°C | 25.9°C | 42.2°C | 24.0°C | 92 mm | 63% | 2 m/s | 5.8 |
| 2022 | 36.1°C | 30.7°C | 25.3°C | 41.3°C | 22.7°C | 100 mm | 65% | 2.5 m/s | 5.4 |
| 2021 | 37.0°C | 31.3°C | 25.7°C | 40.0°C | 23.9°C | 69 mm | 62% | 2.6 m/s | 6.1 |
| 2020 | 38.7°C | 32.3°C | 25.9°C | 42.3°C | 22.9°C | 50 mm | 60% | 2.5 m/s | 6.4 |
| 2019 | 40.0°C | 33.6°C | 27.3°C | 43.7°C | 25.5°C | 32 mm | 54% | 2.4 m/s | 6.2 |
| 2018 | 37.0°C | 31.3°C | 25.7°C | 40.8°C | 22.9°C | 56 mm | 62% | 2.2 m/s | 6.1 |
| 2017 | 39.1°C | 32.8°C | 26.6°C | 43.0°C | 24.1°C | 38 mm | 54% | 2.7 m/s | 6.2 |
| 2016 | 38.1°C | 31.9°C | 25.7°C | 44.0°C | 24.1°C | 111 mm | 59% | 3 m/s | 6 |
| 2015 | 36.1°C | 30.6°C | 25.1°C | 41.2°C | 23.2°C | 62 mm | 63% | 2.6 m/s | 5.9 |
| 2014 | 37.1°C | 31.4°C | 25.7°C | 41.1°C | 23.8°C | 94 mm | 62% | 2.3 m/s | 6.1 |
| 2013 | 38.8°C | 32.9°C | 27.1°C | 43.4°C | 25.1°C | 61 mm | 52% | 2.7 m/s | 6.1 |
| 2012 | 38.7°C | 32.5°C | 26.4°C | 42.3°C | 24.9°C | 44 mm | 54% | 2.6 m/s | 6.1 |
| 2011 | 37.7°C | 31.8°C | 25.8°C | 41.8°C | 24.5°C | 29 mm | 59% | 2.2 m/s | 6.5 |
| 2010 | 38.7°C | 32.5°C | 26.3°C | 43.2°C | 24.5°C | 95 mm | 59% | 2.9 m/s | 6.3 |
| 2009 | 38.9°C | 32.7°C | 26.5°C | 44.2°C | 24.3°C | 67 mm | 55% | 2.4 m/s | 6.1 |
| 2008 | 39.8°C | 33.3°C | 26.8°C | 43.1°C | 25.1°C | 41 mm | 47% | 2.7 m/s | 6.6 |
| 2007 | 37.9°C | 32.2°C | 26.5°C | 43.1°C | 24.8°C | 38 mm | 56% | 2.5 m/s | 6.3 |
| 2006 | 37.5°C | 31.6°C | 25.7°C | 43.9°C | 22.6°C | 59 mm | 59% | 2.8 m/s | 6.1 |
| 2005 | 37.0°C | 31.2°C | 25.3°C | 42.2°C | 23.6°C | 86 mm | 65% | 2.2 m/s | 6.2 |
| 2004 ❄️ 🌧️ | 32.4°C | 28.3°C | 24.3°C | 38.3°C | 22.0°C | 269 mm | 78% | 2.4 m/s | 5.7 |
| 2003 🔥 | 41.2°C | 34.4°C | 27.6°C | 44.1°C | 24.2°C | 24 mm | 45% | 2.9 m/s | 6 |
| 2002 | 38.8°C | 32.8°C | 26.8°C | 42.5°C | 24.5°C | 61 mm | 54% | 2.9 m/s | 6.4 |
| 2001 | 38.4°C | 32.1°C | 25.8°C | 42.7°C | 23.5°C | 28 mm | 54% | 2.9 m/s | 6.8 |
| 2000 | 37.0°C | 31.8°C | 26.5°C | 42.8°C | 24.6°C | 36 mm | 54% | 2.5 m/s | 6.2 |
| 1999 | 35.8°C | 30.3°C | 24.8°C | 39.5°C | 23.2°C | 60 mm | 63% | 2.6 m/s | 6.2 |
| 1998 | 39.7°C | 33.1°C | 26.4°C | 43.2°C | 23.5°C | 62 mm | 56% | 2.8 m/s | 6 |
| 1997 | 39.9°C | 33.0°C | 26.1°C | 44.7°C | 24.1°C | 29 mm | 49% | 2.6 m/s | 6.3 |
| 1996 | 41.3°C | 34.2°C | 27.2°C | 44.9°C | 25.1°C | 35 mm | 44% | 2.6 m/s | 6.4 |
| 1995 | 35.7°C | 30.3°C | 24.9°C | 41.2°C | 22.5°C | 130 mm | 66% | 2.8 m/s | 5.6 |
| 1994 | 39.2°C | 33.3°C | 27.4°C | 44.5°C | 24.3°C | 43 mm | 51% | 2.7 m/s | 6.1 |
| 1993 | 40.5°C | 33.5°C | 26.5°C | 44.9°C | 24.1°C | 58 mm | 50% | 2.7 m/s | 6.2 |
| 1992 | 40.3°C | 33.3°C | 26.4°C | 44.1°C | 23.5°C | 31 mm | 49% | 2.6 m/s | 6.3 |
| 1991 | 41.1°C | 34.1°C | 27.2°C | 44.8°C | 25.2°C | 2 mm | 49% | 3.1 m/s | 6.4 |
| 1990 | 34.9°C | 29.9°C | 24.8°C | 41.5°C | 23.3°C | 217 mm | 69% | 2.9 m/s | 5.3 |
| 1989 | 40.7°C | 33.8°C | 26.9°C | 43.0°C | 24.2°C | 23 mm | 46% | 3.3 m/s | 6.2 |
| 1988 | 39.1°C | 33.0°C | 26.8°C | 43.2°C | 24.3°C | 49 mm | 54% | 2.6 m/s | 5.6 |
| 1987 | 40.2°C | 33.0°C | 25.8°C | 42.2°C | 23.4°C | 16 mm | 50% | 2.7 m/s | 6.2 |
| 1986 | 41.1°C | 34.3°C | 27.4°C | 43.9°C | 24.1°C | 16 mm | 44% | 2.9 m/s | 6.5 |
| 1985 | 39.6°C | 33.0°C | 26.4°C | 44.6°C | 23.3°C | 22 mm | 48% | 3.1 m/s | 6.3 |
| 1984 | 40.0°C | 33.2°C | 26.3°C | 43.1°C | 23.4°C | 12 mm | 50% | 3.1 m/s | 6.4 |
| 1983 | 39.4°C | 32.9°C | 26.4°C | 43.0°C | 23.7°C | 31 mm | 54% | 2.9 m/s | — |
| 1982 | 38.4°C | 32.0°C | 25.6°C | 42.0°C | 23.7°C | 33 mm | 55% | 2.4 m/s | — |
| 1981 | 37.2°C | 31.3°C | 25.4°C | 41.4°C | 23.2°C | 83 mm | 61% | 2.5 m/s | — |
Actual recorded May data for each year, 1981–2025 — sourced from NASA POWER.
The average high in May is around 38.4°C with lows near 26.2°C (mean 32.3°C), based on 45 years of NASA POWER data.
May averages 61 mm of rainfall in Chittoor, one of the drier months. The wettest on record was 269 mm in 2004.
The hottest May reached 44.9°C in 1993. The coldest dipped to 22°C in 2004.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average May temperatures have fallen by about 1°C. Daytime highs moved from 38.9°C to 37.1°C and overnight lows from 26°C to 25.8°C over the same span.
May is one of the warmer months of the year in Chittoor and one of the drier months, so plan for around 38.4°C daytime highs and 26.2°C at night.
Not quite — May is the 12th coolest month in Chittoor, averaging 32.3°C.
For May in Chittoor, pack light, breathable clothing and sun protection, with typical highs of 38.4°C and lows of 26.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in May averages 56% — moderately humid.
Average wind speed in May is 2.7 m/s. The windiest May on record averaged 3.3 m/s (1989).
The wettest May on record was 2004 with 269 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 Chittoor 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.
