April is close to Dibang Valley's year-round average, with average highs near 17.5°C and lows around -2.1°C (mean 7.7°C). It is about average for rainfall, averaging 91 mm of rainfall and 78% relative humidity across the period.
April is close to Dibang Valley's year-round average. Across 45 years of records, the warmest April in Dibang Valley was 2007 — when the month averaged 9.8°C — while the coldest were 1983 and 1990 at 6.1°C. Typical April days reach 17.5°C with nights near -2.1°C. The long-term trend is warming, 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 | 7.3°C | 7.4°C | 7.9°C | 7.7°C | 8.4°C | +1.1°C |
| Avg High | 16.5°C | 17.9°C | 18.1°C | 17.3°C | 17.6°C | +1.1°C |
| Avg Low | -1.8°C | -3.1°C | -2.4°C | -1.9°C | -0.8°C | +1°C |
| Avg Rain | 97 mm | 61 mm | 82 mm | 109 mm | 119 mm | +22 mm |
April temperatures in Dibang Valley have risen by about 1.4°C between 1981–1985 and 2021–2025.
April has ranged from a record low of -4.4°C (1997) to a record high of 20.6°C (2007).
Rainfall in April is about average for rainfall, averaging 91 mm, with a wettest year of 239 mm.
A good time to visit Dibang Valley
April is a good time to visit Dibang Valley, with days averaging 17.5°C and nights around -2.1°C (mean 7.7°C, close to Dibang Valley's yearly average) and higher rainfall. August and July are marginally more temperate, but April still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 17.3°C | 0.0°C | 8.7°C | 128 mm | 81% | 2.1 m/s | 3.2 |
| 2024 | 17.8°C | 0.0°C | 8.9°C | 105 mm | 80% | 2.5 m/s | 3.1 |
| 2023 | 19.3°C | -1.0°C | 9.1°C | 76 mm | 81% | 2.2 m/s | 3.5 |
| 2022 🌧️ | 16.4°C | -0.2°C | 8.1°C | 239 mm | 85% | 2.3 m/s | 2.9 |
| 2021 | 17.7°C | -1.1°C | 8.3°C | 53 mm | 77% | 2.5 m/s | 3.9 |
| 2020 | 16.9°C | -2.8°C | 7.1°C | 114 mm | 80% | 2.1 m/s | 3.4 |
| 2019 | 18.5°C | -3.0°C | 7.7°C | 67 mm | 78% | 1.8 m/s | 4.3 |
| 2018 | 15.8°C | -2.1°C | 6.8°C | 61 mm | 80% | 1.9 m/s | 4.2 |
| 2017 | 18.0°C | -3.4°C | 7.3°C | 179 mm | 82% | 2.3 m/s | 3.4 |
| 2016 | 16.5°C | -1.4°C | 7.6°C | 190 mm | 83% | 2.4 m/s | 2.8 |
| 2015 | 17.9°C | 0.0°C | 8.9°C | 125 mm | 83% | 2.4 m/s | 3.2 |
| 2014 | 17.9°C | -2.4°C | 7.8°C | 59 mm | 78% | 2.2 m/s | 3.9 |
| 2013 | 16.3°C | -1.8°C | 7.3°C | 76 mm | 82% | 2.3 m/s | 3.2 |
| 2012 | 16.9°C | -2.3°C | 7.3°C | 117 mm | 82% | 2.8 m/s | 3.1 |
| 2011 | 18.4°C | -1.5°C | 8.5°C | 58 mm | 79% | 2.3 m/s | 3.8 |
| 2010 | 17.1°C | -1.3°C | 7.9°C | 159 mm | 81% | 2.6 m/s | 3.4 |
| 2009 | 18.5°C | -4.1°C | 7.2°C | 70 mm | 79% | 2.2 m/s | 3.6 |
| 2008 | 16.4°C | -1.9°C | 7.3°C | 79 mm | 77% | 2.2 m/s | 3.3 |
| 2007 🔥 | 20.6°C | -1.0°C | 9.8°C | 98 mm | 76% | 2.1 m/s | 3.6 |
| 2006 | 19.2°C | -2.3°C | 8.5°C | 67 mm | 75% | 2.2 m/s | 3.5 |
| 2005 | 16.7°C | -2.9°C | 6.9°C | 93 mm | 78% | 2.4 m/s | 3.2 |
| 2004 | 16.8°C | -2.3°C | 7.3°C | 70 mm | 79% | 1.9 m/s | 3.9 |
| 2003 | 19.2°C | -1.0°C | 9.1°C | 74 mm | 77% | 2.1 m/s | 3.6 |
| 2002 | 18.0°C | -3.9°C | 7.0°C | 110 mm | 78% | 2.1 m/s | 3.8 |
| 2001 | 18.0°C | -2.0°C | 8.0°C | 62 mm | 74% | 2.2 m/s | 2.8 |
| 2000 | 17.5°C | -2.6°C | 7.4°C | 95 mm | 76% | 2.3 m/s | 3.3 |
| 1999 | 20.5°C | -2.1°C | 9.2°C | 93 mm | 71% | 2 m/s | 3.3 |
| 1998 | 18.7°C | -2.2°C | 8.2°C | 35 mm | 75% | 1.9 m/s | 4.2 |
| 1997 | 17.9°C | -4.4°C | 6.7°C | 46 mm | 75% | 1.9 m/s | 4.7 |
| 1996 | 19.0°C | -4.3°C | 7.3°C | 67 mm | 74% | 2.2 m/s | 3.9 |
| 1995 | 17.2°C | -3.4°C | 6.9°C | 51 mm | 70% | 2.3 m/s | 4 |
| 1994 | 16.3°C | -2.4°C | 6.9°C | 76 mm | 76% | 2.2 m/s | 3.7 |
| 1993 | 19.2°C | -3.8°C | 7.7°C | 42 mm | 74% | 1.9 m/s | 3.7 |
| 1992 | 17.5°C | -2.9°C | 7.3°C | 53 mm | 76% | 1.9 m/s | 4.2 |
| 1991 | 16.5°C | -2.0°C | 7.3°C | 44 mm | 74% | 2.3 m/s | 3.3 |
| 1990 | 15.9°C | -3.7°C | 6.1°C | 98 mm | 82% | 2.3 m/s | 3.1 |
| 1989 | 15.9°C | -2.8°C | 6.5°C | 103 mm | 78% | 2.6 m/s | 4.1 |
| 1988 | 18.5°C | -2.5°C | 8.0°C | 83 mm | 77% | 2 m/s | 3.7 |
| 1987 | 17.4°C | -0.8°C | 8.3°C | 82 mm | 78% | 2.4 m/s | 4 |
| 1986 | 16.7°C | -2.5°C | 7.1°C | 93 mm | 80% | 2.4 m/s | 3.9 |
| 1985 | 17.3°C | -0.2°C | 8.6°C | 66 mm | 79% | 2.3 m/s | 3.6 |
| 1984 | 16.4°C | -1.2°C | 7.6°C | 90 mm | 78% | 2.3 m/s | 3.6 |
| 1983 ❄️ | 15.7°C | -3.4°C | 6.1°C | 149 mm | 78% | 2.1 m/s | — |
| 1982 | 14.8°C | -0.4°C | 7.2°C | 67 mm | 82% | 2.4 m/s | — |
| 1981 | 15.4°C | -2.5°C | 6.5°C | 139 mm | 82% | 1.9 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 17.5°C with lows near -2.1°C (mean 7.7°C), based on 45 years of NASA POWER data.
April averages 91 mm of rainfall in Dibang Valley, about average for rainfall. The wettest on record was 239 mm in 2022.
The hottest April reached 20.6°C in 2007. The coldest dipped to -4.4°C in 1997.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.4°C. Daytime highs moved from 15.9°C to 17.7°C and overnight lows from -1.5°C to -0.5°C over the same span.
April is close to Dibang Valley's year-round average and about average for rainfall, so plan for around 17.5°C daytime highs and -2.1°C at night.
Not quite — April is the 7th coolest month in Dibang Valley, averaging 7.7°C.
For April in Dibang Valley, pack warm layers and a jacket for chilly mornings, with typical highs of 17.5°C and lows of -2.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 78% — quite humid.
Average wind speed in April is 2.2 m/s. The windiest April on record averaged 2.8 m/s (2012).
The wettest April on record was 2022 with 239 mm. On average, April sees 91 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 Dibang Valley behaves each April, 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 April specifically, along with year-by-year records and how the month has changed over the decades.
