April is one of the cooler months of the year in Conception Bay South, with average highs near 5.5°C and lows around -1.2°C (mean 2.2°C). It is one of the drier months, averaging 93 mm of rainfall and 86% relative humidity across the period.
April is one of the cooler months of the year in Conception Bay South. Across 45 years of records, the warmest April in Conception Bay South was 2012 — when the month averaged 4.3°C — while the coldest were 1992 and 2015 at 0.3°C. Typical April days reach 5.5°C with nights near -1.2°C. The long-term April temperature trend is broadly flat.
April is one of the drier months in Conception Bay South, averaging 93 mm of rainfall. The wettest April on record was 1999 with 192 mm, while the driest was 1989 at 41 mm.
Relative humidity in Conception Bay South during April averages 86%. The most humid April was 1983 at 91%, and the least humid was 2003 at 80%.
April receives about 3.9 kWh/m²/day of solar energy in Conception Bay South. The sunniest April was 2003 at 4.6 kWh/m²/day, and the cloudiest were 1999 and 2001 at 3.3.
Average wind speed in Conception Bay South during April is 1.8 m/s. The windiest April was 1984 at 2.2 m/s, while the calmest were 2006 and 2009 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 2.3°C | 1.9°C | 2.1°C | 2.2°C | 2.4°C | +0.1°C |
| Avg High | 5.7°C | 5.2°C | 5.6°C | 5.5°C | 5.4°C | -0.3°C |
| Avg Low | -1.1°C | -1.3°C | -1.3°C | -1.2°C | -0.6°C | +0.5°C |
| Avg Rain | 87 mm | 93 mm | 85 mm | 98 mm | 103 mm | +17 mm |
April temperatures in Conception Bay South have risen by about 0.6°C between 1981–1985 and 2021–2025.
April has ranged from a record low of -10.1°C (1994) to a record high of 17.2°C (1986).
Rainfall in April is one of the drier months, averaging 93 mm, with a wettest year of 192 mm.
A good time to visit Conception Bay South
April is a good time to visit Conception Bay South, with days averaging 5.5°C and nights around -1.2°C (mean 2.2°C, cooler than Conception Bay South's yearly average) and higher rainfall. August and July 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 | 6.0°C | 2.6°C | -0.8°C | 10.6°C | -5.0°C | 136 mm | 85% | 1.7 m/s | 3.8 |
| 2024 | 5.2°C | 2.5°C | -0.3°C | 10.7°C | -2.6°C | 87 mm | 89% | 1.9 m/s | 3.6 |
| 2023 | 4.5°C | 1.5°C | -1.4°C | 9.1°C | -5.3°C | 56 mm | 86% | 2 m/s | 3.9 |
| 2022 | 5.5°C | 2.5°C | -0.5°C | 10.2°C | -3.0°C | 126 mm | 89% | 1.8 m/s | 3.9 |
| 2021 | 6.5°C | 3.8°C | 1.0°C | 11.7°C | -2.7°C | 127 mm | 89% | 1.8 m/s | 3.8 |
| 2020 | 4.5°C | 1.5°C | -1.5°C | 10.2°C | -3.2°C | 88 mm | 85% | 1.8 m/s | 4.3 |
| 2019 | 4.5°C | 1.5°C | -1.5°C | 12.0°C | -6.4°C | 119 mm | 86% | 1.9 m/s | 3.6 |
| 2018 | 6.4°C | 2.6°C | -1.2°C | 16.7°C | -4.6°C | 106 mm | 83% | 1.9 m/s | 4.3 |
| 2017 | 4.6°C | 1.6°C | -1.5°C | 16.3°C | -5.4°C | 99 mm | 89% | 1.9 m/s | 3.5 |
| 2016 | 5.7°C | 2.1°C | -1.5°C | 11.8°C | -7.0°C | 106 mm | 85% | 1.8 m/s | 4.2 |
| 2015 | 3.6°C | 0.3°C | -3.0°C | 9.3°C | -9.2°C | 100 mm | 84% | 1.9 m/s | 4.2 |
| 2014 | 4.5°C | 1.3°C | -1.9°C | 13.2°C | -8.9°C | 99 mm | 89% | 2 m/s | 3.9 |
| 2013 | 5.7°C | 2.3°C | -1.2°C | 11.9°C | -4.2°C | 61 mm | 85% | 1.7 m/s | 4.1 |
| 2012 🔥 | 7.9°C | 4.3°C | 0.7°C | 15.1°C | -3.6°C | 85 mm | 88% | 1.5 m/s | 4.2 |
| 2011 | 5.7°C | 2.2°C | -1.3°C | 12.8°C | -5.6°C | 106 mm | 84% | 1.9 m/s | 4 |
| 2010 | 6.4°C | 3.4°C | 0.4°C | 12.4°C | -2.7°C | 101 mm | 90% | 1.6 m/s | 3.4 |
| 2009 | 6.5°C | 2.9°C | -0.8°C | 14.2°C | -4.8°C | 80 mm | 84% | 1.4 m/s | 4.4 |
| 2008 | 5.3°C | 1.9°C | -1.5°C | 12.9°C | -9.9°C | 72 mm | 86% | 1.6 m/s | 4.3 |
| 2007 | 3.8°C | 1.0°C | -1.8°C | 10.9°C | -6.4°C | 62 mm | 84% | 2.1 m/s | 3.8 |
| 2006 | 6.7°C | 3.2°C | -0.3°C | 13.1°C | -3.6°C | 154 mm | 88% | 1.4 m/s | 3.7 |
| 2005 | 6.1°C | 2.4°C | -1.2°C | 13.5°C | -5.0°C | 81 mm | 85% | 1.5 m/s | 4 |
| 2004 | 7.4°C | 3.6°C | -0.2°C | 11.9°C | -3.4°C | 132 mm | 87% | 1.7 m/s | 3.6 |
| 2003 | 4.9°C | 1.0°C | -2.9°C | 13.5°C | -8.8°C | 51 mm | 80% | 1.7 m/s | 4.6 |
| 2002 | 4.7°C | 1.5°C | -1.7°C | 9.0°C | -4.2°C | 63 mm | 84% | 2 m/s | 4.1 |
| 2001 | 4.1°C | 1.2°C | -1.8°C | 11.5°C | -6.9°C | 83 mm | 88% | 2 m/s | 3.3 |
| 2000 | 6.5°C | 2.8°C | -0.9°C | 10.6°C | -4.0°C | 73 mm | 85% | 1.6 m/s | 3.5 |
| 1999 🌧️ | 5.6°C | 2.7°C | -0.2°C | 14.4°C | -4.9°C | 192 mm | 89% | 1.9 m/s | 3.3 |
| 1998 | 6.1°C | 3.0°C | -0.1°C | 14.0°C | -3.4°C | 162 mm | 89% | 1.7 m/s | 3.6 |
| 1997 | 3.8°C | 1.2°C | -1.4°C | 7.5°C | -3.3°C | 103 mm | 88% | 1.9 m/s | 3.8 |
| 1996 | 5.3°C | 2.2°C | -1.0°C | 12.9°C | -3.4°C | 77 mm | 88% | 1.6 m/s | 3.9 |
| 1995 | 5.3°C | 1.8°C | -1.6°C | 12.3°C | -6.9°C | 71 mm | 85% | 1.7 m/s | 3.7 |
| 1994 | 6.1°C | 2.4°C | -1.4°C | 11.3°C | -10.1°C | 63 mm | 84% | 1.8 m/s | 4 |
| 1993 | 5.8°C | 2.1°C | -1.5°C | 12.8°C | -7.7°C | 77 mm | 86% | 1.6 m/s | 3.8 |
| 1992 ❄️ | 3.5°C | 0.3°C | -2.8°C | 9.5°C | -5.0°C | 73 mm | 82% | 1.9 m/s | 4.2 |
| 1991 | 4.0°C | 1.0°C | -2.1°C | 12.4°C | -5.0°C | 42 mm | 85% | 1.7 m/s | 3.4 |
| 1990 | 6.3°C | 2.5°C | -1.3°C | 13.2°C | -6.5°C | 73 mm | 84% | 1.7 m/s | 3.9 |
| 1989 | 6.9°C | 2.9°C | -1.2°C | 13.2°C | -3.1°C | 41 mm | 81% | 1.7 m/s | 4.1 |
| 1988 | 5.0°C | 1.9°C | -1.2°C | 10.8°C | -4.3°C | 83 mm | 86% | 1.9 m/s | 3.8 |
| 1987 | 6.3°C | 2.4°C | -1.4°C | 10.4°C | -5.0°C | 65 mm | 86% | 1.6 m/s | 4 |
| 1986 | 7.3°C | 3.7°C | 0.1°C | 17.2°C | -6.9°C | 101 mm | 87% | 1.7 m/s | 4 |
| 1985 | 3.8°C | 0.7°C | -2.4°C | 11.3°C | -7.1°C | 72 mm | 84% | 1.8 m/s | 4.1 |
| 1984 | 3.8°C | 0.9°C | -2.0°C | 8.9°C | -7.1°C | 155 mm | 89% | 2.2 m/s | 4.1 |
| 1983 | 6.9°C | 3.7°C | 0.6°C | 15.9°C | -6.4°C | 103 mm | 91% | 1.7 m/s | — |
| 1982 | 5.5°C | 1.9°C | -1.6°C | 16.2°C | -8.3°C | 89 mm | 86% | 1.8 m/s | — |
| 1981 | 6.0°C | 2.6°C | -0.8°C | 10.7°C | -6.4°C | 71 mm | 86% | 2 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 5.5°C with lows near -1.2°C (mean 2.2°C), based on 45 years of NASA POWER data.
April averages 93 mm of rainfall in Conception Bay South, one of the drier months. The wettest on record was 192 mm in 1999.
The hottest April reached 17.2°C in 1986. The coldest dipped to -10.1°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.6°C. Daytime highs moved from 5.2°C to 5.5°C and overnight lows from -1.2°C to -0.4°C over the same span.
April is one of the cooler months of the year in Conception Bay South and one of the drier months, so plan for around 5.5°C daytime highs and -1.2°C at night.
Not quite — April is the 5th coolest month in Conception Bay South, averaging 2.2°C.
For April in Conception Bay South, pack warm layers and a jacket for chilly mornings, with typical highs of 5.5°C and lows of -1.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 86% — quite humid.
Average wind speed in April is 1.8 m/s. The windiest April on record averaged 2.2 m/s (1984).
The wettest April on record was 1999 with 192 mm. On average, April sees 93 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 Conception Bay South 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.
