May is one of the warmer months of the year in Katni, with average highs near 42.6°C and lows around 27.2°C (mean 34.9°C). It is one of the drier months, averaging 24 mm of rainfall and 24% relative humidity across the period.
May is one of the warmer months of the year in Katni. Across 45 years of records, the warmest Mays in Katni were 1988, 1991 and 2017 — when the month averaged 36.6°C — while the coldest was 2021 at 31.1°C. Typical May days reach 42.6°C with nights near 27.2°C. The long-term May temperature trend is broadly flat.
May is one of the drier months in Katni, averaging 24 mm of rainfall. The wettest May on record was 2025 with 185 mm, while the driest were 1991 and 2003 at 0 mm.
Relative humidity in Katni during May averages 24%. The most humid May was 2021 at 46%, and the least humid was 2003 at 14%.
May receives about 7 kWh/m²/day of solar energy in Katni. The sunniest May was 1986 at 7.6 kWh/m²/day, and the cloudiest was 2025 at 5.7.
Average wind speed in Katni during May is 2.6 m/s. The windiest May was 2000 at 3.2 m/s, while the calmest were 2020 and 2025 at 2.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 34.8°C | 35.2°C | 35.1°C | 35.6°C | 33.4°C | -1.4°C |
| Avg High | 43.0°C | 43.0°C | 42.6°C | 43.2°C | 40.7°C | -2.3°C |
| Avg Low | 26.7°C | 27.3°C | 27.6°C | 28.0°C | 26.1°C | -0.6°C |
| Avg Rain | 17 mm | 13 mm | 22 mm | 17 mm | 71 mm | +54 mm |
May temperatures in Katni have fallen by about 1.5°C between 1981–1985 and 2021–2025.
May has ranged from a record low of 18.3°C (2023) to a record high of 48.3°C (1994).
Rainfall in May is one of the drier months, averaging 24 mm, with a wettest year of 185 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.3°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
A quieter season to visit Katni
If your dates are flexible, the more temperate months of February and November tend to be the most comfortable for visiting Katni. That said, May — with days averaging 42.6°C and nights around 27.2°C (mean 34.9°C) and low rainfall (24 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 🌧️ | 39.9°C | 33.2°C | 26.6°C | 43.5°C | 23.5°C | 185 mm | 40% | 2.2 m/s | 5.7 |
| 2024 | 42.4°C | 34.9°C | 27.4°C | 47.0°C | 21.5°C | 12 mm | 26% | 2.4 m/s | 6.5 |
| 2023 | 39.5°C | 32.2°C | 25.0°C | 44.4°C | 18.3°C | 43 mm | 36% | 2.3 m/s | 6.8 |
| 2022 | 42.8°C | 35.3°C | 27.8°C | 46.8°C | 23.8°C | 19 mm | 26% | 2.7 m/s | 6.4 |
| 2021 ❄️ | 38.0°C | 31.1°C | 24.3°C | 42.1°C | 21.2°C | 122 mm | 46% | 2.4 m/s | 6.2 |
| 2020 | 41.4°C | 33.5°C | 25.5°C | 46.1°C | 21.8°C | 42 mm | 33% | 2.2 m/s | 7.1 |
| 2019 | 42.9°C | 35.1°C | 27.4°C | 45.7°C | 23.7°C | 8 mm | 20% | 2.4 m/s | 7.2 |
| 2018 | 43.8°C | 35.9°C | 28.1°C | 46.2°C | 23.6°C | 19 mm | 22% | 2.4 m/s | 6.7 |
| 2017 | 43.8°C | 36.6°C | 29.5°C | 46.4°C | 25.2°C | 21 mm | 20% | 2.4 m/s | 6.9 |
| 2016 | 42.8°C | 35.5°C | 28.2°C | 46.2°C | 23.6°C | 35 mm | 28% | 2.5 m/s | 6.8 |
| 2015 | 42.7°C | 35.0°C | 27.3°C | 45.6°C | 23.2°C | 39 mm | 25% | 2.5 m/s | 7 |
| 2014 | 42.4°C | 34.9°C | 27.4°C | 46.4°C | 25.2°C | 8 mm | 24% | 2.9 m/s | 7 |
| 2013 | 44.3°C | 35.9°C | 27.5°C | 47.1°C | 23.2°C | 1 mm | 16% | 2.9 m/s | 7.4 |
| 2012 | 42.7°C | 34.9°C | 27.1°C | 45.6°C | 22.8°C | 2 mm | 17% | 2.5 m/s | 7.1 |
| 2011 | 42.9°C | 35.7°C | 28.4°C | 45.5°C | 26.3°C | 34 mm | 26% | 2.4 m/s | 6.8 |
| 2010 | 43.7°C | 36.2°C | 28.6°C | 46.2°C | 23.1°C | 6 mm | 21% | 2.4 m/s | 6.8 |
| 2009 | 43.1°C | 35.5°C | 27.8°C | 45.3°C | 25.3°C | 22 mm | 23% | 2.5 m/s | 7 |
| 2008 | 41.8°C | 34.5°C | 27.2°C | 44.0°C | 24.1°C | 19 mm | 25% | 2.8 m/s | 7 |
| 2007 | 42.3°C | 35.0°C | 27.7°C | 44.7°C | 25.2°C | 7 mm | 26% | 2.7 m/s | 6.7 |
| 2006 | 42.4°C | 35.2°C | 28.1°C | 45.4°C | 24.5°C | 31 mm | 31% | 2.7 m/s | 6.5 |
| 2005 | 42.3°C | 34.5°C | 26.7°C | 45.4°C | 23.9°C | 7 mm | 20% | 2.4 m/s | 7.2 |
| 2004 | 42.8°C | 35.5°C | 28.2°C | 45.5°C | 20.6°C | 9 mm | 24% | 2.8 m/s | 6.9 |
| 2003 | 42.9°C | 35.0°C | 27.1°C | 45.0°C | 21.5°C | 0 mm | 14% | 2.7 m/s | 7 |
| 2002 | 44.1°C | 36.0°C | 27.9°C | 46.5°C | 24.9°C | 33 mm | 20% | 3 m/s | 7 |
| 2001 | 42.2°C | 34.8°C | 27.4°C | 45.7°C | 24.7°C | 53 mm | 32% | 2.8 m/s | 7 |
| 2000 | 41.8°C | 34.6°C | 27.5°C | 45.2°C | 23.7°C | 34 mm | 32% | 3.2 m/s | 7 |
| 1999 | 42.9°C | 35.3°C | 27.7°C | 45.8°C | 25.2°C | 12 mm | 21% | 2.9 m/s | 7.2 |
| 1998 | 44.3°C | 36.1°C | 27.9°C | 47.3°C | 24.1°C | 3 mm | 18% | 2.8 m/s | 7.3 |
| 1997 | 40.7°C | 33.0°C | 25.3°C | 44.4°C | 20.1°C | 43 mm | 28% | 2.6 m/s | 7.3 |
| 1996 | 43.0°C | 35.3°C | 27.7°C | 45.5°C | 23.1°C | 6 mm | 19% | 2.8 m/s | 7.1 |
| 1995 | 42.4°C | 34.8°C | 27.1°C | 46.0°C | 25.1°C | 6 mm | 22% | 2.9 m/s | 6.9 |
| 1994 | 44.0°C | 35.9°C | 27.7°C | 48.3°C | 23.6°C | 3 mm | 18% | 2.6 m/s | 7.4 |
| 1993 | 44.2°C | 36.0°C | 27.9°C | 45.9°C | 24.0°C | 5 mm | 16% | 3 m/s | 7.5 |
| 1992 | 42.7°C | 34.5°C | 26.4°C | 45.9°C | 22.5°C | 18 mm | 20% | 2.4 m/s | 7.2 |
| 1991 | 44.7°C | 36.6°C | 28.5°C | 46.7°C | 24.3°C | 0 mm | 15% | 2.7 m/s | 7.4 |
| 1990 | 41.5°C | 34.3°C | 27.2°C | 45.3°C | 24.1°C | 30 mm | 34% | 2.7 m/s | 6.7 |
| 1989 | 44.0°C | 35.6°C | 27.2°C | 46.6°C | 21.4°C | 1 mm | 16% | 2.7 m/s | 7.2 |
| 1988 🔥 | 45.1°C | 36.6°C | 28.0°C | 47.8°C | 23.9°C | 4 mm | 16% | 2.8 m/s | 7 |
| 1987 | 40.3°C | 33.0°C | 25.8°C | 44.6°C | 20.0°C | 39 mm | 31% | 2.3 m/s | 6.7 |
| 1986 | 42.6°C | 34.3°C | 26.0°C | 44.3°C | 20.0°C | 16 mm | 19% | 2.6 m/s | 7.6 |
| 1985 | 43.9°C | 35.7°C | 27.5°C | 46.5°C | 24.7°C | 3 mm | 17% | 2.7 m/s | 7.5 |
| 1984 | 45.0°C | 36.0°C | 27.1°C | 46.9°C | 21.4°C | 3 mm | 15% | 3.1 m/s | 7.5 |
| 1983 | 42.8°C | 34.9°C | 27.0°C | 44.4°C | 23.2°C | 16 mm | 22% | 2.3 m/s | — |
| 1982 | 40.5°C | 33.1°C | 25.6°C | 43.9°C | 20.0°C | 40 mm | 32% | 2.3 m/s | — |
| 1981 | 42.5°C | 34.4°C | 26.4°C | 46.2°C | 22.5°C | 28 mm | 26% | 2.4 m/s | — |
Actual recorded May data for each year, 1981–2025 — sourced from NASA POWER.
The average high in May is around 42.6°C with lows near 27.2°C (mean 34.9°C), based on 45 years of NASA POWER data.
May averages 24 mm of rainfall in Katni, one of the drier months. The wettest on record was 185 mm in 2025.
The hottest May reached 48.3°C in 1994. The coldest dipped to 18.3°C in 2023.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average May temperatures have fallen by about 1.5°C. Daytime highs moved from 42.9°C to 40.5°C and overnight lows from 26.7°C to 26.2°C over the same span.
May is one of the warmer months of the year in Katni and one of the drier months, so plan for around 42.6°C daytime highs and 27.2°C at night.
Not quite — May is the 12th coolest month in Katni, averaging 34.9°C.
For May in Katni, pack light, breathable clothing and sun protection, with typical highs of 42.6°C and lows of 27.2°C.
Relative humidity in May averages 24% — relatively dry.
Average wind speed in May is 2.6 m/s. The windiest May on record averaged 3.2 m/s (2000).
The wettest May on record was 2025 with 185 mm. On average, May sees 24 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 Katni 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.
