April is one of the warmer months of the year in Ulladulla, with average highs near 20.6°C and lows around 17.5°C (mean 19.1°C). It is about average for rainfall, averaging 103 mm of rainfall and 73% relative humidity across the period.
April is one of the warmer months of the year in Ulladulla. Across 45 years of records, the warmest April in Ulladulla was 2016 — when the month averaged 20.6°C — while the coldest was 1995 at 17.3°C. Typical April days reach 20.6°C with nights near 17.5°C. The long-term trend is warming, about 0.2°C per decade.
April is about average for rainfall in Ulladulla, averaging 103 mm of rainfall. The wettest April on record was 1989 with 386 mm, while the driest was 1997 at 3 mm.
Relative humidity in Ulladulla during April averages 73%. The most humid April was 1989 at 80%, and the least humid was 2006 at 64%.
April receives about 3.6 kWh/m²/day of solar energy in Ulladulla. The sunniest Aprils were 2006 and 2021 at 4.3 kWh/m²/day, and the cloudiest were 1988 and 2015 at 2.9.
Average wind speed in Ulladulla during April is 4.1 m/s. The windiest April was 2015 at 5 m/s, while the calmest was 2021 at 3.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.8°C | 18.6°C | 19.3°C | 19.5°C | 19.3°C | +0.5°C |
| Avg High | 20.4°C | 20.2°C | 20.8°C | 21.1°C | 20.7°C | +0.3°C |
| Avg Low | 17.2°C | 16.9°C | 17.7°C | 17.9°C | 17.7°C | +0.5°C |
| Avg Rain | 157 mm | 94 mm | 72 mm | 80 mm | 123 mm | -34 mm |
April temperatures in Ulladulla have risen by about 0.9°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 10.9°C (1995) to a record high of 29.5°C (1986).
Rainfall in April is about average for rainfall, averaging 103 mm, with a wettest year of 386 mm.
A good time to visit Ulladulla
April is a good time to visit Ulladulla, with days averaging 20.6°C and nights around 17.5°C (mean 19.1°C, warmer than Ulladulla's yearly average) and higher rainfall. January and February 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 | 21.5°C | 20.1°C | 18.7°C | 25.9°C | 16.3°C | 138 mm | 75% | 4.4 m/s | 3.9 |
| 2024 | 20.0°C | 18.6°C | 17.1°C | 24.2°C | 14.6°C | 165 mm | 77% | 4 m/s | 3.6 |
| 2023 | 20.9°C | 19.5°C | 18.0°C | 24.1°C | 14.7°C | 132 mm | 72% | 4.3 m/s | 3.6 |
| 2022 | 20.9°C | 19.7°C | 18.4°C | 23.5°C | 16.8°C | 223 mm | 77% | 4.3 m/s | 3.3 |
| 2021 | 20.3°C | 18.7°C | 17.0°C | 24.5°C | 13.5°C | 5 mm | 70% | 3.2 m/s | 4.3 |
| 2020 | 20.7°C | 18.9°C | 17.2°C | 23.5°C | 13.8°C | 76 mm | 74% | 4 m/s | 3.4 |
| 2019 | 21.4°C | 19.8°C | 18.2°C | 25.5°C | 14.5°C | 26 mm | 74% | 3.5 m/s | 4.1 |
| 2018 | 21.9°C | 20.2°C | 18.5°C | 27.6°C | 15.7°C | 24 mm | 74% | 3.7 m/s | 4 |
| 2017 | 20.5°C | 19.2°C | 17.9°C | 22.8°C | 14.0°C | 42 mm | 72% | 4.1 m/s | 3.8 |
| 2016 🔥 | 22.3°C | 20.6°C | 18.8°C | 28.5°C | 16.8°C | 31 mm | 72% | 3.8 m/s | 3.5 |
| 2015 | 19.9°C | 18.4°C | 16.8°C | 24.3°C | 11.8°C | 242 mm | 77% | 5 m/s | 2.9 |
| 2014 | 21.3°C | 19.9°C | 18.4°C | 24.6°C | 14.9°C | 75 mm | 75% | 4.7 m/s | 3.3 |
| 2013 | 20.8°C | 19.3°C | 17.8°C | 24.0°C | 14.9°C | 157 mm | 73% | 3.8 m/s | 3.6 |
| 2012 | 20.5°C | 18.9°C | 17.2°C | 23.1°C | 12.8°C | 99 mm | 78% | 4.2 m/s | 3.5 |
| 2011 | 20.4°C | 19.0°C | 17.7°C | 24.1°C | 14.9°C | 83 mm | 70% | 4.3 m/s | 3.6 |
| 2010 | 21.5°C | 19.8°C | 18.1°C | 25.2°C | 15.5°C | 21 mm | 71% | 3.9 m/s | 4 |
| 2009 | 20.4°C | 18.9°C | 17.4°C | 25.8°C | 12.9°C | 79 mm | 72% | 4.7 m/s | 3.6 |
| 2008 | 19.3°C | 17.8°C | 16.4°C | 23.9°C | 12.5°C | 74 mm | 72% | 4.2 m/s | 3.6 |
| 2007 | 20.5°C | 19.2°C | 17.9°C | 23.9°C | 16.3°C | 119 mm | 75% | 4.3 m/s | 3.4 |
| 2006 | 21.0°C | 18.9°C | 16.8°C | 26.1°C | 13.1°C | 20 mm | 64% | 4.6 m/s | 4.3 |
| 2005 | 22.3°C | 20.5°C | 18.7°C | 27.7°C | 16.8°C | 32 mm | 74% | 3.7 m/s | 3.8 |
| 2004 | 20.9°C | 19.4°C | 17.9°C | 25.1°C | 14.7°C | 108 mm | 76% | 4.4 m/s | 3.6 |
| 2003 | 20.2°C | 19.1°C | 17.9°C | 23.2°C | 14.8°C | 126 mm | 76% | 4.8 m/s | 3.4 |
| 2002 | 21.0°C | 19.6°C | 18.1°C | 25.0°C | 15.1°C | 78 mm | 77% | 4.1 m/s | 3.6 |
| 2001 | 21.3°C | 19.5°C | 17.7°C | 26.2°C | 13.5°C | 36 mm | 73% | 4.1 m/s | 3.6 |
| 2000 | 21.0°C | 19.6°C | 18.2°C | 26.6°C | 14.5°C | 50 mm | 73% | 4 m/s | 3.5 |
| 1999 | 19.5°C | 18.3°C | 17.0°C | 23.8°C | 14.5°C | 122 mm | 73% | 4.8 m/s | 3.3 |
| 1998 | 21.5°C | 19.9°C | 18.3°C | 29.3°C | 14.2°C | 100 mm | 72% | 4.2 m/s | 3.4 |
| 1997 | 21.0°C | 18.9°C | 16.8°C | 24.5°C | 13.8°C | 3 mm | 70% | 3.7 m/s | 4 |
| 1996 | 20.1°C | 18.2°C | 16.2°C | 24.2°C | 13.2°C | 108 mm | 69% | 4.1 m/s | 3.6 |
| 1995 ❄️ | 19.2°C | 17.3°C | 15.3°C | 23.1°C | 10.9°C | 23 mm | 68% | 4.5 m/s | 4 |
| 1994 | 20.0°C | 18.3°C | 16.6°C | 24.9°C | 13.3°C | 169 mm | 76% | 4.3 m/s | 3.8 |
| 1993 | 20.6°C | 18.9°C | 17.3°C | 24.4°C | 15.3°C | 20 mm | 74% | 3.4 m/s | 3.9 |
| 1992 | 19.7°C | 18.3°C | 16.9°C | 24.0°C | 14.5°C | 75 mm | 75% | 4.2 m/s | 3.3 |
| 1991 | 19.6°C | 17.8°C | 16.0°C | 24.8°C | 12.3°C | 45 mm | 69% | 3.8 m/s | 3.9 |
| 1990 | 20.9°C | 19.6°C | 18.4°C | 24.1°C | 14.7°C | 275 mm | 78% | 4.7 m/s | 3.1 |
| 1989 🌧️ | 20.9°C | 19.7°C | 18.6°C | 22.7°C | 16.4°C | 386 mm | 80% | 4.6 m/s | 3 |
| 1988 | 20.2°C | 19.1°C | 18.0°C | 23.2°C | 15.7°C | 383 mm | 79% | 4.3 m/s | 2.9 |
| 1987 | 20.5°C | 18.5°C | 16.5°C | 25.0°C | 13.3°C | 58 mm | 73% | 3.6 m/s | 3.9 |
| 1986 | 21.7°C | 19.4°C | 17.0°C | 29.5°C | 13.8°C | 86 mm | 68% | 3.9 m/s | 3.9 |
| 1985 | 19.8°C | 18.6°C | 17.4°C | 24.8°C | 12.9°C | 178 mm | 75% | 3.9 m/s | 3.7 |
| 1984 | 19.5°C | 18.1°C | 16.6°C | 24.1°C | 13.8°C | 125 mm | 76% | 3.6 m/s | 3.4 |
| 1983 | 18.8°C | 17.4°C | 16.0°C | 21.8°C | 12.4°C | 97 mm | 74% | 4.7 m/s | — |
| 1982 | 20.5°C | 18.7°C | 16.8°C | 24.9°C | 12.0°C | 30 mm | 70% | 3.6 m/s | — |
| 1981 | 21.3°C | 19.4°C | 17.5°C | 24.7°C | 13.7°C | 71 mm | 71% | 4 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 20.6°C with lows near 17.5°C (mean 19.1°C), based on 45 years of NASA POWER data.
April averages 103 mm of rainfall in Ulladulla, about average for rainfall. The wettest on record was 386 mm in 1989.
The hottest April reached 29.5°C in 1986. The coldest dipped to 10.9°C in 1995.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.9°C. Daytime highs moved from 20°C to 20.7°C and overnight lows from 16.9°C to 17.8°C over the same span.
April is one of the warmer months of the year in Ulladulla and about average for rainfall, so plan for around 20.6°C daytime highs and 17.5°C at night.
Not quite — April is the 8th coolest month in Ulladulla, averaging 19.1°C.
For April in Ulladulla, pack light layers you can adjust through the day, with typical highs of 20.6°C and lows of 17.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 73% — moderately humid.
Average wind speed in April is 4.1 m/s. The windiest April on record averaged 5 m/s (2015).
The wettest April on record was 1989 with 386 mm. On average, April sees 103 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 Ulladulla 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.
