April is one of the cooler months of the year in Milton, with average highs near 23.1°C and lows around 15.3°C (mean 19.2°C). It is one of the drier months, averaging 113 mm of rainfall and 81% relative humidity across the period.
April is one of the cooler months of the year in Milton. Across 45 years of records, the warmest April in Milton was 2006 — when the month averaged 21.9°C — while the coldest were 1983 and 1993 at 16.4°C. Typical April days reach 23.1°C with nights near 15.3°C. The long-term trend is warming, about 0.4°C per decade.
April is one of the drier months in Milton, averaging 113 mm of rainfall. The wettest April on record was 2014 with 434 mm, while the driest was 1987 at 11 mm.
Relative humidity in Milton during April averages 81%. The most humid April was 2014 at 88%, and the least humid was 2000 at 71%.
April receives about 6 kWh/m²/day of solar energy in Milton. The sunniest Aprils were 1987, 2011 and 2012 at 6.6 kWh/m²/day, and the cloudiest was 2015 at 4.7.
Average wind speed in Milton during April is 3 m/s. The windiest Aprils were 1983 and 1997 at 3.6 m/s, while the calmest were 1981 and 2015 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.4°C | 18.7°C | 19.3°C | 19.7°C | 20.0°C | +1.6°C |
| Avg High | 22.4°C | 22.4°C | 23.4°C | 23.6°C | 23.9°C | +1.5°C |
| Avg Low | 14.4°C | 14.9°C | 15.3°C | 15.9°C | 16.1°C | +1.7°C |
| Avg Rain | 88 mm | 115 mm | 115 mm | 136 mm | 105 mm | +18 mm |
April temperatures in Milton have risen by about 1.3°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 2.4°C (1987) to a record high of 30.5°C (2006).
Rainfall in April is one of the drier months, averaging 113 mm, with a wettest year of 434 mm.
One of the best times to visit Milton
April is one of the best times to visit Milton. Expect days averaging 23.1°C and nights around 15.3°C (mean 19.2°C) — cooler than Milton's yearly average — with higher rainfall (113 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 25.1°C | 21.2°C | 17.2°C | 29.1°C | 9.7°C | 47 mm | 80% | 3 m/s | 6.4 |
| 2024 | 23.5°C | 19.9°C | 16.2°C | 26.5°C | 10.1°C | 120 mm | 83% | 3 m/s | 5.9 |
| 2023 | 24.0°C | 20.1°C | 16.3°C | 26.7°C | 10.9°C | 101 mm | 80% | 3.1 m/s | 5.4 |
| 2022 | 23.9°C | 19.8°C | 15.7°C | 27.1°C | 8.2°C | 81 mm | 79% | 3.1 m/s | 6.1 |
| 2021 | 22.3°C | 18.5°C | 14.7°C | 26.2°C | 5.0°C | 185 mm | 80% | 2.8 m/s | 5.8 |
| 2020 | 24.5°C | 20.3°C | 16.2°C | 28.3°C | 10.6°C | 98 mm | 75% | 3.1 m/s | 6 |
| 2019 | 23.1°C | 19.0°C | 14.9°C | 27.3°C | 8.6°C | 140 mm | 82% | 2.9 m/s | 6 |
| 2018 | 22.6°C | 18.1°C | 13.5°C | 25.7°C | 7.5°C | 95 mm | 80% | 3.1 m/s | 6.4 |
| 2017 | 24.2°C | 20.5°C | 16.9°C | 26.4°C | 9.9°C | 83 mm | 81% | 3 m/s | 6.3 |
| 2016 | 23.0°C | 19.4°C | 15.9°C | 25.9°C | 9.6°C | 158 mm | 84% | 2.9 m/s | 5.7 |
| 2015 | 24.5°C | 21.6°C | 18.8°C | 26.7°C | 11.9°C | 198 mm | 87% | 2.4 m/s | 4.7 |
| 2014 🌧️ | 22.3°C | 18.7°C | 15.2°C | 26.1°C | 5.3°C | 434 mm | 88% | 3.1 m/s | 5.5 |
| 2013 | 23.0°C | 19.1°C | 15.3°C | 25.7°C | 8.7°C | 105 mm | 85% | 3.1 m/s | 5.5 |
| 2012 | 24.9°C | 20.8°C | 16.7°C | 29.8°C | 9.2°C | 63 mm | 74% | 2.8 m/s | 6.6 |
| 2011 | 25.3°C | 21.1°C | 17.0°C | 27.7°C | 9.4°C | 24 mm | 77% | 3.2 m/s | 6.6 |
| 2010 | 22.9°C | 18.8°C | 14.8°C | 25.4°C | 10.4°C | 58 mm | 82% | 2.7 m/s | 6.4 |
| 2009 | 22.2°C | 18.5°C | 14.8°C | 25.5°C | 5.9°C | 146 mm | 84% | 3.4 m/s | 6.2 |
| 2008 | 22.7°C | 18.8°C | 14.9°C | 27.1°C | 6.1°C | 93 mm | 82% | 2.8 m/s | 5.7 |
| 2007 | 22.6°C | 18.3°C | 14.1°C | 28.3°C | 6.1°C | 102 mm | 74% | 3.2 m/s | 6.2 |
| 2006 🔥 | 26.6°C | 21.9°C | 17.3°C | 30.5°C | 11.3°C | 65 mm | 73% | 3.1 m/s | 6.5 |
| 2005 | 21.8°C | 18.0°C | 14.1°C | 24.4°C | 8.0°C | 351 mm | 80% | 3.3 m/s | 6.1 |
| 2004 | 22.7°C | 18.5°C | 14.2°C | 26.1°C | 6.6°C | 86 mm | 78% | 2.8 m/s | 6.2 |
| 2003 | 23.0°C | 19.4°C | 15.7°C | 26.3°C | 7.0°C | 119 mm | 84% | 2.7 m/s | 6 |
| 2002 | 25.2°C | 21.3°C | 17.4°C | 29.2°C | 8.9°C | 80 mm | 81% | 2.7 m/s | 5.8 |
| 2001 | 23.3°C | 19.5°C | 15.7°C | 27.4°C | 6.9°C | 52 mm | 82% | 2.8 m/s | 6.5 |
| 2000 | 24.0°C | 19.1°C | 14.3°C | 28.3°C | 5.9°C | 52 mm | 71% | 3.3 m/s | 6.2 |
| 1999 | 24.4°C | 20.7°C | 17.0°C | 28.7°C | 9.6°C | 26 mm | 82% | 2.8 m/s | 6.3 |
| 1998 | 22.1°C | 18.6°C | 15.1°C | 25.3°C | 8.6°C | 79 mm | 83% | 3.3 m/s | 5.5 |
| 1997 | 21.4°C | 17.6°C | 13.7°C | 24.1°C | 6.7°C | 173 mm | 81% | 3.6 m/s | 5.4 |
| 1996 | 21.1°C | 17.3°C | 13.6°C | 25.1°C | 6.5°C | 196 mm | 81% | 3.1 m/s | 5.8 |
| 1995 | 23.0°C | 19.2°C | 15.4°C | 26.1°C | 9.0°C | 160 mm | 81% | 2.9 m/s | 5.9 |
| 1994 | 23.3°C | 19.5°C | 15.7°C | 26.9°C | 6.4°C | 111 mm | 84% | 2.6 m/s | 5.9 |
| 1993 | 20.5°C | 16.4°C | 12.4°C | 24.0°C | 7.7°C | 79 mm | 80% | 3.4 m/s | 6.1 |
| 1992 | 22.2°C | 18.3°C | 14.4°C | 26.3°C | 7.1°C | 58 mm | 80% | 2.9 m/s | 6.2 |
| 1991 | 23.9°C | 20.9°C | 17.9°C | 26.8°C | 8.1°C | 176 mm | 88% | 2.7 m/s | 5 |
| 1990 | 22.5°C | 18.4°C | 14.2°C | 26.5°C | 6.5°C | 90 mm | 83% | 3 m/s | 6.1 |
| 1989 | 22.4°C | 18.4°C | 14.4°C | 27.1°C | 6.1°C | 101 mm | 80% | 2.7 m/s | 6.1 |
| 1988 | 22.6°C | 18.7°C | 14.8°C | 26.9°C | 7.4°C | 68 mm | 83% | 2.9 m/s | 5.3 |
| 1987 | 21.7°C | 17.3°C | 12.9°C | 27.9°C | 2.4°C | 11 mm | 80% | 2.8 m/s | 6.6 |
| 1986 | 22.6°C | 18.4°C | 14.1°C | 26.5°C | 8.5°C | 20 mm | 76% | 2.5 m/s | 6.5 |
| 1985 | 23.3°C | 19.4°C | 15.4°C | 29.4°C | 8.3°C | 40 mm | 77% | 2.9 m/s | 6.1 |
| 1984 | 21.8°C | 18.1°C | 14.3°C | 25.9°C | 8.9°C | 158 mm | 84% | 3.1 m/s | 5.3 |
| 1983 ❄️ | 20.2°C | 16.4°C | 12.5°C | 23.4°C | 6.6°C | 273 mm | 82% | 3.6 m/s | — |
| 1982 | 22.2°C | 18.4°C | 14.7°C | 25.2°C | 6.2°C | 93 mm | 83% | 3.1 m/s | — |
| 1981 | 25.2°C | 20.9°C | 16.6°C | 30.4°C | 9.1°C | 26 mm | 77% | 2.4 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 23.1°C with lows near 15.3°C (mean 19.2°C), based on 45 years of NASA POWER data.
April averages 113 mm of rainfall in Milton, one of the drier months. The wettest on record was 434 mm in 2014.
The hottest April reached 30.5°C in 2006. The coldest dipped to 2.4°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.3°C. Daytime highs moved from 22.5°C to 23.8°C and overnight lows from 14.7°C to 16°C over the same span.
April is one of the cooler months of the year in Milton and one of the drier months, so plan for around 23.1°C daytime highs and 15.3°C at night.
Not quite — April is the 6th coolest month in Milton, averaging 19.2°C.
For April in Milton, pack light layers you can adjust through the day, with typical highs of 23.1°C and lows of 15.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 81% — quite humid.
Average wind speed in April is 3 m/s. The windiest April on record averaged 3.6 m/s (1983).
The wettest April on record was 2014 with 434 mm. On average, April sees 113 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 Milton 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.
