July is one of the warmer months of the year in Conception Bay South, with average highs near 19.7°C and lows around 11.4°C (mean 15.6°C). It is one of the drier months, averaging 91 mm of rainfall and 85% relative humidity across the period.
July is one of the warmer months of the year in Conception Bay South. Across 45 years of records, the warmest July in Conception Bay South was 2023 — when the month averaged 18.3°C — while the coldest were 1992 and 2015 at 12.7°C. Typical July days reach 19.7°C with nights near 11.4°C. The long-term trend is warming, about 0.4°C per decade.
July is one of the drier months in Conception Bay South, averaging 91 mm of rainfall. The wettest July on record was 2011 with 154 mm, while the driest was 1987 at 36 mm.
Relative humidity in Conception Bay South during July averages 85%. The most humid July was 2023 at 88%, and the least humid was 1987 at 82%.
July receives about 5 kWh/m²/day of solar energy in Conception Bay South. The sunniest July was 2022 at 5.7 kWh/m²/day, and the cloudiest was 1988 at 4.2.
Average wind speed in Conception Bay South during July is 1.2 m/s. The windiest Julys were 1986 and 2015 at 1.4 m/s, while the calmest were 2005, 2019 and 2023, among others at 1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 15.2°C | 14.6°C | 16.0°C | 15.7°C | 16.6°C | +1.4°C |
| Avg High | 19.3°C | 18.8°C | 20.3°C | 19.7°C | 20.7°C | +1.4°C |
| Avg Low | 11.1°C | 10.4°C | 11.8°C | 11.6°C | 12.6°C | +1.5°C |
| Avg Rain | 80 mm | 93 mm | 92 mm | 100 mm | 89 mm | +9 mm |
July temperatures in Conception Bay South have risen by about 1.6°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 3.3°C (1992) to a record high of 27°C (2022).
Rainfall in July is one of the drier months, averaging 91 mm, with a wettest year of 154 mm.
One of the best times to visit Conception Bay South
July is one of the best times to visit Conception Bay South. Expect days averaging 19.7°C and nights around 11.4°C (mean 15.6°C) — warmer than Conception Bay South's yearly average — with higher rainfall (91 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 | 21.1°C | 16.8°C | 12.6°C | 26.3°C | 9.2°C | 67 mm | 84% | 1.1 m/s | 5.2 |
| 2024 | 21.8°C | 17.9°C | 13.9°C | 26.3°C | 9.4°C | 113 mm | 86% | 1.1 m/s | 5.1 |
| 2023 🔥 | 22.2°C | 18.3°C | 14.4°C | 26.8°C | 10.5°C | 98 mm | 88% | 1 m/s | 5 |
| 2022 | 21.8°C | 17.5°C | 13.2°C | 27.0°C | 9.4°C | 85 mm | 83% | 1.2 m/s | 5.7 |
| 2021 | 18.7°C | 14.8°C | 10.8°C | 23.0°C | 6.5°C | 76 mm | 85% | 1.3 m/s | 4.7 |
| 2020 | 18.3°C | 14.5°C | 10.7°C | 24.2°C | 6.7°C | 97 mm | 85% | 1.2 m/s | 4.6 |
| 2019 | 18.7°C | 14.5°C | 10.3°C | 25.6°C | 7.8°C | 136 mm | 86% | 1 m/s | 4.7 |
| 2018 | 20.7°C | 16.3°C | 11.8°C | 24.4°C | 6.6°C | 82 mm | 86% | 1.2 m/s | 5 |
| 2017 | 19.7°C | 15.3°C | 11.0°C | 25.0°C | 6.1°C | 88 mm | 84% | 1.1 m/s | 5.6 |
| 2016 | 18.9°C | 15.2°C | 11.5°C | 26.2°C | 6.0°C | 85 mm | 86% | 1.3 m/s | 4.7 |
| 2015 | 16.1°C | 12.7°C | 9.3°C | 22.3°C | 6.6°C | 117 mm | 87% | 1.4 m/s | 4.4 |
| 2014 | 22.2°C | 18.1°C | 13.9°C | 26.3°C | 9.5°C | 82 mm | 86% | 1.3 m/s | 5.4 |
| 2013 | 21.2°C | 16.6°C | 12.0°C | 26.5°C | 7.1°C | 89 mm | 84% | 1.2 m/s | 5.5 |
| 2012 | 20.6°C | 16.7°C | 12.8°C | 23.6°C | 9.7°C | 54 mm | 84% | 1.2 m/s | 5.3 |
| 2011 🌧️ | 18.8°C | 14.8°C | 10.8°C | 23.3°C | 7.6°C | 154 mm | 87% | 1.3 m/s | 4.6 |
| 2010 | 20.5°C | 16.3°C | 12.1°C | 25.3°C | 6.7°C | 114 mm | 87% | 1.3 m/s | 5 |
| 2009 | 19.9°C | 15.5°C | 11.1°C | 23.7°C | 4.5°C | 99 mm | 83% | 1.2 m/s | 5.1 |
| 2008 | 21.9°C | 17.5°C | 13.2°C | 25.3°C | 9.8°C | 105 mm | 86% | 1.1 m/s | 5 |
| 2007 | 20.1°C | 16.1°C | 12.1°C | 25.0°C | 6.0°C | 133 mm | 87% | 1.3 m/s | 4.6 |
| 2006 | 20.6°C | 16.8°C | 13.0°C | 25.4°C | 9.5°C | 107 mm | 85% | 1.3 m/s | 4.9 |
| 2005 | 20.9°C | 16.5°C | 12.2°C | 26.5°C | 5.0°C | 72 mm | 86% | 1 m/s | 4.8 |
| 2004 | 20.7°C | 16.2°C | 11.7°C | 25.1°C | 8.2°C | 66 mm | 86% | 1 m/s | 4.6 |
| 2003 | 20.5°C | 16.4°C | 12.3°C | 25.4°C | 5.4°C | 117 mm | 86% | 1.2 m/s | 4.8 |
| 2002 | 19.6°C | 15.0°C | 10.3°C | 24.3°C | 7.7°C | 63 mm | 83% | 1.2 m/s | 5.6 |
| 2001 | 19.0°C | 14.7°C | 10.4°C | 23.9°C | 7.7°C | 95 mm | 85% | 1.2 m/s | 5.2 |
| 2000 | 19.5°C | 15.6°C | 11.8°C | 23.1°C | 8.5°C | 68 mm | 85% | 1.2 m/s | 4.6 |
| 1999 | 19.9°C | 15.9°C | 11.8°C | 24.2°C | 6.2°C | 65 mm | 84% | 1.1 m/s | 5 |
| 1998 | 20.0°C | 15.8°C | 11.7°C | 26.5°C | 9.0°C | 140 mm | 86% | 1.1 m/s | 4.9 |
| 1997 | 18.8°C | 14.5°C | 10.1°C | 23.4°C | 6.8°C | 50 mm | 83% | 1.3 m/s | 5.6 |
| 1996 | 19.5°C | 15.4°C | 11.2°C | 22.4°C | 7.8°C | 118 mm | 86% | 1.3 m/s | 4.9 |
| 1995 | 18.9°C | 14.7°C | 10.6°C | 23.9°C | 5.8°C | 95 mm | 85% | 1.3 m/s | 4.7 |
| 1994 | 20.3°C | 16.1°C | 12.0°C | 24.9°C | 6.8°C | 65 mm | 84% | 1.2 m/s | 5.3 |
| 1993 | 16.7°C | 12.8°C | 8.9°C | 20.9°C | 5.0°C | 110 mm | 87% | 1.1 m/s | 4.4 |
| 1992 ❄️ | 16.6°C | 12.7°C | 8.8°C | 21.2°C | 3.3°C | 149 mm | 86% | 1.2 m/s | 5 |
| 1991 | 18.6°C | 13.9°C | 9.2°C | 24.8°C | 5.3°C | 77 mm | 83% | 1 m/s | 5 |
| 1990 | 18.5°C | 14.0°C | 9.5°C | 25.5°C | 5.8°C | 66 mm | 83% | 1.2 m/s | 5.3 |
| 1989 | 19.2°C | 15.2°C | 11.1°C | 24.7°C | 7.2°C | 87 mm | 83% | 1.2 m/s | 4.6 |
| 1988 | 19.9°C | 15.4°C | 10.9°C | 24.9°C | 7.7°C | 75 mm | 85% | 1 m/s | 4.2 |
| 1987 | 20.2°C | 15.6°C | 10.9°C | 25.6°C | 5.5°C | 36 mm | 82% | 1.2 m/s | 5.3 |
| 1986 | 16.7°C | 13.1°C | 9.5°C | 22.7°C | 6.5°C | 77 mm | 86% | 1.4 m/s | 5.1 |
| 1985 | 19.8°C | 15.6°C | 11.4°C | 24.1°C | 6.0°C | 120 mm | 87% | 1.2 m/s | 5.4 |
| 1984 | 20.9°C | 16.5°C | 12.2°C | 23.8°C | 4.9°C | 43 mm | 85% | 1.2 m/s | 5.2 |
| 1983 | 20.3°C | 16.4°C | 12.5°C | 23.6°C | 7.3°C | 95 mm | 85% | 1.3 m/s | — |
| 1982 | 18.5°C | 14.4°C | 10.4°C | 24.5°C | 5.8°C | 68 mm | 86% | 1.3 m/s | — |
| 1981 | 18.2°C | 14.5°C | 10.7°C | 24.6°C | 7.6°C | 118 mm | 84% | 1.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 19.7°C with lows near 11.4°C (mean 15.6°C), based on 45 years of NASA POWER data.
July averages 91 mm of rainfall in Conception Bay South, one of the drier months. The wettest on record was 154 mm in 2011.
The hottest July reached 27°C in 2022. The coldest dipped to 3.3°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.6°C. Daytime highs moved from 19.5°C to 21.1°C and overnight lows from 11.4°C to 13°C over the same span.
July is one of the warmer months of the year in Conception Bay South and one of the drier months, so plan for around 19.7°C daytime highs and 11.4°C at night.
Not quite — July is the 11th coolest month in Conception Bay South, averaging 15.6°C.
For July in Conception Bay South, pack light layers you can adjust through the day, with typical highs of 19.7°C and lows of 11.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 85% — quite humid.
Average wind speed in July is 1.2 m/s. The windiest July on record averaged 1.4 m/s (1986).
The wettest July on record was 2011 with 154 mm. On average, July 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 Conception Bay South behaves each July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
