June is one of the warmer months of the year in Katihar, with average highs near 42.1°C and lows around 25.8°C (mean 34°C). It is a relatively wet time of year, averaging 165 mm of rainfall and 63% relative humidity across the period.
June is one of the warmer months of the year in Katihar. Across 45 years of records, the warmest June in Katihar was 1998 — when the month averaged 36.6°C — while the coldest was 2021 at 30.8°C. Typical June days reach 42.1°C with nights near 25.8°C. The long-term trend is cooling, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 34.2°C | 34.8°C | 33.4°C | 33.9°C | 33.0°C | -1.2°C |
| Avg High | 43.1°C | 43.7°C | 40.9°C | 41.8°C | 40.2°C | -2.9°C |
| Avg Low | 25.4°C | 25.8°C | 25.8°C | 26.0°C | 25.8°C | +0.4°C |
| Avg Rain | 139 mm | 108 mm | 192 mm | 174 mm | 237 mm | +98 mm |
June temperatures in Katihar have fallen by about 1.2°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 24.4°C (1982) to a record high of 46.4°C (1998).
Rainfall in June is a relatively wet time of year, averaging 165 mm, with a wettest year of 346 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.7°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Katihar
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Katihar. That said, June — with days averaging 42.1°C and nights around 25.8°C (mean 34°C) and higher rainfall (165 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 41.1°C | 25.3°C | 33.2°C | 134 mm | 66% | 2.9 m/s | 5.2 |
| 2024 | 41.2°C | 26.8°C | 34.0°C | 136 mm | 67% | 2.3 m/s | 4.9 |
| 2023 | 45.6°C | 26.3°C | 35.9°C | 184 mm | 52% | 3 m/s | 5.7 |
| 2022 | 39.6°C | 25.0°C | 32.3°C | 317 mm | 72% | 2.1 m/s | 4.5 |
| 2021 ❄️ | 36.5°C | 25.1°C | 30.8°C | 306 mm | 83% | 2.4 m/s | 4.5 |
| 2020 🌧️ | 37.5°C | 26.1°C | 31.8°C | 346 mm | 78% | 2.4 m/s | 4.5 |
| 2019 | 42.6°C | 26.4°C | 34.5°C | 138 mm | 62% | 2.8 m/s | 5.7 |
| 2018 | 40.7°C | 26.2°C | 33.4°C | 135 mm | 68% | 2.3 m/s | 5.1 |
| 2017 | 42.3°C | 26.8°C | 34.5°C | 97 mm | 63% | 2.6 m/s | 5.2 |
| 2016 | 42.3°C | 26.6°C | 34.5°C | 177 mm | 65% | 2.2 m/s | 5.2 |
| 2015 | 44.4°C | 24.9°C | 34.6°C | 152 mm | 60% | 2.9 m/s | 5.2 |
| 2014 | 40.9°C | 25.9°C | 33.4°C | 194 mm | 69% | 1.6 m/s | 5.1 |
| 2013 | 37.4°C | 24.8°C | 31.1°C | 191 mm | 76% | 1.8 m/s | 4.8 |
| 2012 | 45.1°C | 26.1°C | 35.6°C | 150 mm | 56% | 2.6 m/s | 5.1 |
| 2011 | 39.9°C | 26.3°C | 33.1°C | 281 mm | 69% | 2.8 m/s | 4.7 |
| 2010 | 42.1°C | 25.5°C | 33.8°C | 227 mm | 70% | 2.5 m/s | 5 |
| 2009 | 43.0°C | 25.2°C | 34.1°C | 107 mm | 54% | 2.4 m/s | 5.8 |
| 2008 | 38.9°C | 25.2°C | 32.1°C | 346 mm | 76% | 2.9 m/s | 4.8 |
| 2007 | 42.2°C | 25.7°C | 34.0°C | 196 mm | 72% | 2.7 m/s | 4.9 |
| 2006 | 38.7°C | 25.4°C | 32.1°C | 243 mm | 74% | 2.1 m/s | 5 |
| 2005 | 45.0°C | 26.6°C | 35.8°C | 94 mm | 51% | 2.8 m/s | 5.4 |
| 2004 | 40.4°C | 26.1°C | 33.3°C | 204 mm | 68% | 2.8 m/s | 4.7 |
| 2003 | 42.5°C | 26.3°C | 34.4°C | 176 mm | 63% | 2.8 m/s | 4.7 |
| 2002 | 40.6°C | 26.0°C | 33.3°C | 176 mm | 70% | 2.7 m/s | 4.9 |
| 2001 | 38.6°C | 25.7°C | 32.1°C | 196 mm | 74% | 3.2 m/s | 5.2 |
| 2000 | 39.0°C | 25.6°C | 32.3°C | 180 mm | 74% | 2.6 m/s | 4.7 |
| 1999 | 41.5°C | 25.3°C | 33.4°C | 114 mm | 62% | 2.5 m/s | 4.7 |
| 1998 🔥 | 46.4°C | 26.8°C | 36.6°C | 116 mm | 61% | 2.9 m/s | 5.5 |
| 1997 | 43.9°C | 25.0°C | 34.4°C | 114 mm | 51% | 3.1 m/s | 6 |
| 1996 | 43.5°C | 26.1°C | 34.8°C | 98 mm | 55% | 2.9 m/s | 5.6 |
| 1995 | 45.5°C | 26.6°C | 36.0°C | 97 mm | 56% | 3 m/s | 5 |
| 1994 | 44.2°C | 26.2°C | 35.2°C | 105 mm | 58% | 3.5 m/s | 5.6 |
| 1993 | 43.2°C | 25.9°C | 34.6°C | 125 mm | 56% | 3 m/s | 5.7 |
| 1992 | 43.3°C | 25.0°C | 34.1°C | 58 mm | 51% | 2.5 m/s | 6 |
| 1991 | 42.3°C | 25.0°C | 33.7°C | 147 mm | 59% | 2.6 m/s | 5.3 |
| 1990 | 43.0°C | 26.5°C | 34.7°C | 107 mm | 57% | 3 m/s | 5.7 |
| 1989 | 41.1°C | 25.8°C | 33.4°C | 117 mm | 60% | 2.9 m/s | 5.7 |
| 1988 | 42.6°C | 25.2°C | 33.9°C | 143 mm | 64% | 3.4 m/s | 5.2 |
| 1987 | 44.3°C | 25.7°C | 35.0°C | 138 mm | 55% | 2.6 m/s | 5.6 |
| 1986 | 43.4°C | 24.4°C | 33.9°C | 115 mm | 52% | 3 m/s | 6.3 |
| 1985 | 42.7°C | 27.2°C | 34.9°C | 131 mm | 53% | 2.4 m/s | 6.3 |
| 1984 | 42.8°C | 25.1°C | 33.9°C | 227 mm | 77% | 3.1 m/s | 4.7 |
| 1983 | 45.8°C | 26.5°C | 36.2°C | 74 mm | 44% | 2.6 m/s | — |
| 1982 | 41.8°C | 24.4°C | 33.1°C | 212 mm | 65% | 2.5 m/s | — |
| 1981 | 43.0°C | 24.5°C | 33.8°C | 95 mm | 62% | 2.6 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 42.1°C with lows near 25.8°C (mean 34°C), based on 45 years of NASA POWER data.
June averages 165 mm of rainfall in Katihar, a relatively wet time of year. The wettest on record was 346 mm in 2020.
The hottest June reached 46.4°C in 1998. The coldest dipped to 24.4°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have fallen by about 1.2°C. Daytime highs moved from 43.2°C to 40.8°C and overnight lows from 25.5°C to 25.7°C over the same span.
June is one of the warmer months of the year in Katihar and a relatively wet time of year, so plan for around 42.1°C daytime highs and 25.8°C at night.
Not quite — June is the 12th coolest month in Katihar, averaging 34°C.
For June in Katihar, pack light, breathable clothing and sun protection, with typical highs of 42.1°C and lows of 25.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 63% — moderately humid.
Average wind speed in June is 2.7 m/s. The windiest June on record averaged 3.5 m/s (1994).
The wettest June on record was 2020 with 346 mm. On average, June sees 165 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 Katihar behaves each June, 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 June specifically, along with year-by-year records and how the month has changed over the decades.
