April is one of the warmer months of the year in Pathanamthitta, with average highs near 33°C and lows around 23.3°C (mean 28.2°C). It is one of the drier months, averaging 122 mm of rainfall and 73% relative humidity across the period.
April is one of the warmer months of the year in Pathanamthitta. Across 45 years of records, the warmest April in Pathanamthitta was 1998 — when the month averaged 30.5°C — while the coldest was 2005 at 26°C. Typical April days reach 33°C with nights near 23.3°C. The long-term April temperature trend is broadly flat.
April is one of the drier months in Pathanamthitta, averaging 122 mm of rainfall. The wettest April on record was 2005 with 317 mm, while the driest was 1991 at 1 mm.
Relative humidity in Pathanamthitta during April averages 73%. The most humid April was 2005 at 86%, and the least humid was 1983 at 61%.
April receives about 6 kWh/m²/day of solar energy in Pathanamthitta. The sunniest April was 1986 at 6.6 kWh/m²/day, and the cloudiest was 1999 at 5.1.
Average wind speed in Pathanamthitta during April is 0.6 m/s. The windiest April was 1999 at 1 m/s, while the calmest were 2021, 2022 and 2023, among others at 0.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.0°C | 28.7°C | 27.7°C | 28.5°C | 28.1°C | +0.1°C |
| Avg High | 33.0°C | 33.9°C | 32.2°C | 33.2°C | 32.8°C | -0.2°C |
| Avg Low | 23.2°C | 23.4°C | 23.1°C | 23.7°C | 23.4°C | +0.2°C |
| Avg Rain | 142 mm | 78 mm | 141 mm | 108 mm | 154 mm | +12 mm |
April temperatures in Pathanamthitta have stayed relatively stable across the record.
April has ranged from a record low of 19.4°C (1994) to a record high of 39.1°C (2024).
Rainfall in April is one of the drier months, averaging 122 mm, with a wettest year of 317 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Pathanamthitta
April is a good time to visit Pathanamthitta, with days averaging 33°C and nights around 23.3°C (mean 28.2°C, warmer than Pathanamthitta's yearly average) and higher rainfall. January and December are marginally more temperate, but April still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 30.1°C | 26.7°C | 23.4°C | 32.8°C | 21.9°C | 239 mm | 85% | 0.6 m/s | 6 |
| 2024 | 36.2°C | 30.4°C | 24.6°C | 39.1°C | 22.8°C | 57 mm | 67% | 0.6 m/s | 6.5 |
| 2023 | 33.9°C | 28.5°C | 23.0°C | 37.2°C | 21.1°C | 128 mm | 70% | 0.5 m/s | 6.5 |
| 2022 | 30.6°C | 26.7°C | 22.8°C | 34.5°C | 21.0°C | 272 mm | 83% | 0.5 m/s | 5.7 |
| 2021 | 31.5°C | 27.3°C | 23.0°C | 35.7°C | 22.1°C | 149 mm | 79% | 0.5 m/s | 5.9 |
| 2020 | 34.7°C | 29.1°C | 23.4°C | 37.6°C | 21.3°C | 79 mm | 68% | 0.5 m/s | 6.5 |
| 2019 | 35.3°C | 29.8°C | 24.4°C | 39.0°C | 23.0°C | 103 mm | 66% | 0.6 m/s | 6.4 |
| 2018 | 32.8°C | 28.2°C | 23.5°C | 36.4°C | 22.0°C | 95 mm | 75% | 0.5 m/s | 6.2 |
| 2017 | 33.8°C | 28.8°C | 23.9°C | 36.5°C | 22.8°C | 60 mm | 73% | 0.7 m/s | 6.2 |
| 2016 | 34.3°C | 29.3°C | 24.3°C | 37.3°C | 22.3°C | 70 mm | 73% | 0.6 m/s | 6.1 |
| 2015 | 32.0°C | 27.5°C | 22.9°C | 34.6°C | 20.8°C | 166 mm | 76% | 0.5 m/s | 6 |
| 2014 | 33.3°C | 28.6°C | 23.9°C | 37.7°C | 23.0°C | 126 mm | 71% | 0.6 m/s | 6 |
| 2013 | 34.0°C | 29.0°C | 23.9°C | 38.1°C | 21.6°C | 34 mm | 69% | 0.8 m/s | 6.2 |
| 2012 | 32.1°C | 27.6°C | 23.2°C | 36.4°C | 20.9°C | 191 mm | 76% | 0.6 m/s | 5.7 |
| 2011 | 32.1°C | 27.5°C | 22.8°C | 35.9°C | 20.6°C | 107 mm | 75% | 0.6 m/s | 5.9 |
| 2010 | 32.6°C | 28.3°C | 23.9°C | 36.3°C | 21.6°C | 129 mm | 76% | 0.6 m/s | 6.2 |
| 2009 | 33.2°C | 28.2°C | 23.1°C | 37.1°C | 21.1°C | 108 mm | 73% | 0.7 m/s | 5.7 |
| 2008 | 29.7°C | 26.1°C | 22.5°C | 31.5°C | 20.3°C | 145 mm | 85% | 0.6 m/s | 5.9 |
| 2007 | 33.2°C | 28.3°C | 23.3°C | 38.6°C | 21.3°C | 157 mm | 73% | 0.5 m/s | 6.3 |
| 2006 | 33.7°C | 28.5°C | 23.3°C | 36.4°C | 22.0°C | 62 mm | 71% | 0.7 m/s | 5.9 |
| 2005 ❄️ 🌧️ | 29.3°C | 26.0°C | 22.8°C | 36.2°C | 20.9°C | 317 mm | 86% | 0.5 m/s | 5.7 |
| 2004 | 33.1°C | 28.3°C | 23.5°C | 36.9°C | 21.2°C | 95 mm | 73% | 0.6 m/s | 6 |
| 2003 | 32.5°C | 27.9°C | 23.2°C | 34.9°C | 20.8°C | 111 mm | 76% | 0.5 m/s | 5.9 |
| 2002 | 34.7°C | 29.0°C | 23.3°C | 37.5°C | 22.2°C | 84 mm | 69% | 0.6 m/s | 6.3 |
| 2001 | 31.0°C | 27.0°C | 22.9°C | 37.4°C | 21.8°C | 273 mm | 79% | 0.5 m/s | 5.5 |
| 2000 | 31.9°C | 27.5°C | 23.2°C | 35.4°C | 21.7°C | 59 mm | 76% | 0.8 m/s | 6 |
| 1999 | 31.5°C | 27.4°C | 23.2°C | 36.9°C | 20.7°C | 113 mm | 75% | 1 m/s | 5.1 |
| 1998 🔥 | 36.4°C | 30.5°C | 24.6°C | 38.6°C | 22.9°C | 33 mm | 63% | 0.7 m/s | 6.1 |
| 1997 | 33.2°C | 27.9°C | 22.6°C | 35.6°C | 20.9°C | 102 mm | 69% | 0.6 m/s | 5.9 |
| 1996 | 31.9°C | 27.5°C | 23.1°C | 35.9°C | 22.0°C | 140 mm | 76% | 0.6 m/s | 5.7 |
| 1995 | 33.1°C | 28.0°C | 23.0°C | 36.8°C | 21.5°C | 81 mm | 72% | 0.5 m/s | 6 |
| 1994 | 31.8°C | 27.3°C | 22.8°C | 35.3°C | 19.4°C | 143 mm | 77% | 0.6 m/s | 5.7 |
| 1993 | 35.4°C | 29.4°C | 23.3°C | 38.7°C | 20.5°C | 80 mm | 65% | 0.7 m/s | 6.5 |
| 1992 | 35.8°C | 29.7°C | 23.6°C | 38.2°C | 22.3°C | 40 mm | 62% | 0.8 m/s | 6.2 |
| 1991 | 34.5°C | 29.3°C | 24.2°C | 38.4°C | 23.0°C | 1 mm | 65% | 0.8 m/s | 6.2 |
| 1990 | 35.4°C | 29.6°C | 23.9°C | 38.2°C | 23.0°C | 42 mm | 64% | 0.8 m/s | 5.8 |
| 1989 | 34.2°C | 28.7°C | 23.3°C | 38.2°C | 21.4°C | 86 mm | 67% | 0.8 m/s | 6 |
| 1988 | 31.5°C | 27.2°C | 22.9°C | 37.1°C | 21.4°C | 216 mm | 77% | 0.6 m/s | 5.7 |
| 1987 | 34.7°C | 29.0°C | 23.4°C | 37.9°C | 22.4°C | 67 mm | 65% | 0.7 m/s | 5.9 |
| 1986 | 32.9°C | 28.1°C | 23.2°C | 35.7°C | 21.7°C | 105 mm | 74% | 0.6 m/s | 6.6 |
| 1985 | 31.9°C | 27.6°C | 23.2°C | 34.9°C | 22.0°C | 81 mm | 75% | 0.7 m/s | 6.2 |
| 1984 | 29.9°C | 26.1°C | 22.4°C | 32.8°C | 21.2°C | 230 mm | 82% | 0.6 m/s | 5.5 |
| 1983 | 36.5°C | 30.2°C | 23.9°C | 38.5°C | 22.9°C | 65 mm | 61% | 0.8 m/s | — |
| 1982 | 31.7°C | 27.3°C | 23.0°C | 36.3°C | 21.3°C | 277 mm | 77% | 0.7 m/s | — |
| 1981 | 33.3°C | 28.2°C | 23.1°C | 37.1°C | 21.3°C | 152 mm | 73% | 0.7 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 33°C with lows near 23.3°C (mean 28.2°C), based on 45 years of NASA POWER data.
April averages 122 mm of rainfall in Pathanamthitta, one of the drier months. The wettest on record was 317 mm in 2005.
The hottest April reached 39.1°C in 2024. The coldest dipped to 19.4°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have held steady by about 0°C — but days and nights have moved in opposite directions. Overnight lows rose from 23.1°C to 23.4°C while daytime highs eased from 32.7°C to 32.5°C, narrowing the gap between day and night.
April is one of the warmer months of the year in Pathanamthitta and one of the drier months, so plan for around 33°C daytime highs and 23.3°C at night.
Not quite — April is the 12th coolest month in Pathanamthitta, averaging 28.2°C.
For April in Pathanamthitta, pack light, breathable clothing and sun protection, with typical highs of 33°C and lows of 23.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 73% — moderately humid.
Average wind speed in April is 0.6 m/s. The windiest April on record averaged 1 m/s (1999).
The wettest April on record was 2005 with 317 mm. On average, April sees 122 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 Pathanamthitta 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.
