May is one of the warmer months of the year in Annamayya, with average highs near 39°C and lows around 26.5°C (mean 32.8°C). It is one of the drier months, averaging 49 mm of rainfall and 51% relative humidity across the period.
May is one of the warmer months of the year in Annamayya. Across 45 years of records, the warmest May in Annamayya was 2003 — when the month averaged 35.1°C — while the coldest was 2004 at 28.4°C. Typical May days reach 39°C with nights near 26.5°C. The long-term trend is cooling, about 0.2°C per decade.
May is one of the drier months in Annamayya, averaging 49 mm of rainfall. The wettest May on record was 1990 with 223 mm, while the driest was 1991 at 1 mm.
Relative humidity in Annamayya during May averages 51%. The most humid May was 2004 at 75%, and the least humid was 2003 at 39%.
May receives about 6.1 kWh/m²/day of solar energy in Annamayya. 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 Annamayya during May is 3.1 m/s. The windiest May was 1989 at 3.8 m/s, while the calmest was 2023 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 33.4°C | 32.9°C | 32.5°C | 32.7°C | 32.0°C | -1.4°C |
| Avg High | 40.1°C | 39.3°C | 38.4°C | 38.9°C | 37.9°C | -2.2°C |
| Avg Low | 26.7°C | 26.4°C | 26.6°C | 26.6°C | 26.1°C | -0.6°C |
| Avg Rain | 21 mm | 58 mm | 57 mm | 46 mm | 68 mm | +47 mm |
May temperatures in Annamayya have fallen by about 1.2°C between 1981–1985 and 2021–2025.
May has ranged from a record low of 22.1°C (1995) to a record high of 45.4°C (2024).
Rainfall in May is one of the drier months, averaging 49 mm, with a wettest year of 223 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.4°C per decade while lows fell 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Annamayya
If your dates are flexible, the more temperate months of January and December tend to be the most comfortable for visiting Annamayya. That said, May — with days averaging 39°C and nights around 26.5°C (mean 32.8°C) and moderate rainfall (49 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 | 36.9°C | 31.4°C | 25.8°C | 42.3°C | 23.9°C | 77 mm | 60% | 2.8 m/s | 5.3 |
| 2024 | 39.0°C | 33.0°C | 27.0°C | 45.4°C | 24.7°C | 51 mm | 57% | 3 m/s | 5.7 |
| 2023 | 38.8°C | 32.7°C | 26.6°C | 43.6°C | 23.9°C | 52 mm | 55% | 2.4 m/s | 5.8 |
| 2022 | 35.5°C | 30.3°C | 25.1°C | 43.1°C | 23.3°C | 125 mm | 65% | 2.9 m/s | 5.4 |
| 2021 | 36.9°C | 31.3°C | 25.6°C | 41.2°C | 23.9°C | 84 mm | 60% | 3 m/s | 6.1 |
| 2020 | 40.3°C | 33.4°C | 26.5°C | 42.8°C | 23.9°C | 16 mm | 52% | 3.1 m/s | 6.4 |
| 2019 | 40.9°C | 34.4°C | 27.9°C | 43.6°C | 26.0°C | 13 mm | 46% | 2.9 m/s | 6.2 |
| 2018 | 38.9°C | 32.5°C | 26.1°C | 43.6°C | 23.7°C | 45 mm | 56% | 2.5 m/s | 6.1 |
| 2017 | 39.8°C | 33.4°C | 27.0°C | 43.3°C | 24.8°C | 22 mm | 49% | 3.1 m/s | 6.2 |
| 2016 | 38.2°C | 32.1°C | 25.9°C | 44.2°C | 24.7°C | 89 mm | 56% | 3.4 m/s | 6 |
| 2015 | 37.5°C | 31.5°C | 25.6°C | 41.9°C | 23.8°C | 46 mm | 56% | 3.1 m/s | 5.9 |
| 2014 | 38.4°C | 32.3°C | 26.2°C | 41.6°C | 24.2°C | 51 mm | 55% | 2.7 m/s | 6.1 |
| 2013 | 39.1°C | 33.2°C | 27.4°C | 42.9°C | 24.9°C | 28 mm | 49% | 3.1 m/s | 6.1 |
| 2012 | 39.1°C | 33.0°C | 26.9°C | 42.7°C | 24.6°C | 34 mm | 49% | 3.2 m/s | 6.1 |
| 2011 | 38.0°C | 32.0°C | 26.0°C | 42.4°C | 23.9°C | 29 mm | 55% | 2.8 m/s | 6.5 |
| 2010 | 39.1°C | 32.8°C | 26.5°C | 43.4°C | 24.2°C | 107 mm | 55% | 3.5 m/s | 6.3 |
| 2009 | 38.6°C | 32.8°C | 27.0°C | 44.6°C | 25.1°C | 57 mm | 52% | 2.8 m/s | 6.1 |
| 2008 | 40.1°C | 33.8°C | 27.5°C | 43.3°C | 25.2°C | 30 mm | 41% | 3.3 m/s | 6.6 |
| 2007 | 38.4°C | 32.5°C | 26.7°C | 43.0°C | 24.5°C | 37 mm | 52% | 3 m/s | 6.3 |
| 2006 | 38.0°C | 32.1°C | 26.1°C | 43.6°C | 22.4°C | 54 mm | 54% | 3.1 m/s | 6.1 |
| 2005 | 38.5°C | 32.3°C | 26.1°C | 43.1°C | 23.8°C | 84 mm | 58% | 2.6 m/s | 6.2 |
| 2004 ❄️ | 32.5°C | 28.4°C | 24.2°C | 38.5°C | 23.0°C | 195 mm | 75% | 3 m/s | 5.7 |
| 2003 🔥 | 42.0°C | 35.1°C | 28.1°C | 44.2°C | 23.8°C | 4 mm | 39% | 3.4 m/s | 6 |
| 2002 | 38.7°C | 32.6°C | 26.5°C | 43.5°C | 23.7°C | 50 mm | 53% | 3.5 m/s | 6.4 |
| 2001 | 39.7°C | 33.4°C | 27.0°C | 45.2°C | 23.8°C | 16 mm | 45% | 3.3 m/s | 6.8 |
| 2000 | 37.4°C | 31.9°C | 26.4°C | 43.7°C | 24.3°C | 46 mm | 53% | 3 m/s | 6.2 |
| 1999 | 36.8°C | 31.2°C | 25.6°C | 41.7°C | 23.3°C | 36 mm | 55% | 3.1 m/s | 6.2 |
| 1998 | 40.9°C | 34.0°C | 27.2°C | 44.0°C | 24.3°C | 22 mm | 48% | 3.3 m/s | 6 |
| 1997 | 40.1°C | 33.0°C | 26.0°C | 43.9°C | 22.3°C | 26 mm | 46% | 3.1 m/s | 6.3 |
| 1996 | 41.2°C | 34.2°C | 27.3°C | 44.5°C | 25.1°C | 26 mm | 40% | 2.9 m/s | 6.4 |
| 1995 | 35.2°C | 29.8°C | 24.4°C | 41.8°C | 22.1°C | 176 mm | 66% | 3.2 m/s | 5.6 |
| 1994 | 39.8°C | 33.7°C | 27.6°C | 43.5°C | 24.2°C | 24 mm | 47% | 3 m/s | 6.1 |
| 1993 | 41.7°C | 34.4°C | 27.2°C | 45.1°C | 24.5°C | 27 mm | 43% | 3.2 m/s | 6.2 |
| 1992 | 40.7°C | 33.8°C | 26.8°C | 43.8°C | 23.4°C | 20 mm | 43% | 3.2 m/s | 6.3 |
| 1991 | 42.1°C | 34.9°C | 27.7°C | 44.4°C | 25.0°C | 1 mm | 43% | 3.3 m/s | 6.4 |
| 1990 🌧️ | 34.5°C | 29.5°C | 24.5°C | 41.5°C | 23.2°C | 223 mm | 69% | 3.2 m/s | 5.3 |
| 1989 | 41.2°C | 34.2°C | 27.2°C | 44.2°C | 24.1°C | 11 mm | 42% | 3.8 m/s | 6.2 |
| 1988 | 40.0°C | 33.9°C | 27.9°C | 44.7°C | 25.4°C | 39 mm | 46% | 3.3 m/s | 5.6 |
| 1987 | 40.5°C | 33.1°C | 25.6°C | 43.0°C | 22.4°C | 13 mm | 46% | 2.9 m/s | 6.2 |
| 1986 | 41.2°C | 34.4°C | 27.6°C | 43.4°C | 24.3°C | 11 mm | 40% | 3.5 m/s | 6.5 |
| 1985 | 40.0°C | 33.3°C | 26.5°C | 43.7°C | 23.4°C | 14 mm | 44% | 3.7 m/s | 6.3 |
| 1984 | 40.3°C | 33.5°C | 26.8°C | 43.8°C | 23.5°C | 7 mm | 44% | 3.6 m/s | 6.4 |
| 1983 | 40.4°C | 33.6°C | 26.9°C | 43.5°C | 24.7°C | 20 mm | 48% | 3.3 m/s | — |
| 1982 | 38.2°C | 31.8°C | 25.4°C | 41.8°C | 22.5°C | 29 mm | 52% | 2.7 m/s | — |
| 1981 | 38.7°C | 32.5°C | 26.3°C | 41.9°C | 23.5°C | 46 mm | 52% | 2.9 m/s | — |
Actual recorded May data for each year, 1981–2025 — sourced from NASA POWER.
The average high in May is around 39°C with lows near 26.5°C (mean 32.8°C), based on 45 years of NASA POWER data.
May averages 49 mm of rainfall in Annamayya, one of the drier months. The wettest on record was 223 mm in 1990.
The hottest May reached 45.4°C in 2024. The coldest dipped to 22.1°C in 1995.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average May temperatures have fallen by about 1.2°C. Daytime highs moved from 39.5°C to 37.4°C and overnight lows from 26.4°C to 26°C over the same span.
May is one of the warmer months of the year in Annamayya and one of the drier months, so plan for around 39°C daytime highs and 26.5°C at night.
Not quite — May is the 12th coolest month in Annamayya, averaging 32.8°C.
For May in Annamayya, pack light, breathable clothing and sun protection, with typical highs of 39°C and lows of 26.5°C.
Relative humidity in May averages 51% — relatively dry.
Average wind speed in May is 3.1 m/s. The windiest May on record averaged 3.8 m/s (1989).
The wettest May on record was 1990 with 223 mm. On average, May sees 49 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 Annamayya 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.
