July is one of the cooler months of the year in Bicheno, with average highs near 10.8°C and lows around 5.3°C (mean 8.1°C). It is about average for rainfall, averaging 53 mm of rainfall and 86% relative humidity across the period.
July is one of the cooler months of the year in Bicheno. Across 45 years of records, the warmest July in Bicheno was 2023 — when the month averaged 9.7°C — while the coldest was 1995 at 6.4°C. Typical July days reach 10.8°C with nights near 5.3°C. The long-term trend is warming, about 0.3°C per decade.
July is about average for rainfall in Bicheno, averaging 53 mm of rainfall. The wettest July on record was 1989 with 120 mm, while the driest was 2020 at 12 mm.
Relative humidity in Bicheno during July averages 86%. The most humid July was 1996 at 90%, and the least humid was 2023 at 82%.
July receives about 1.8 kWh/m²/day of solar energy in Bicheno. The sunniest July was 2010 at 2 kWh/m²/day, and the cloudiest was 1996 at 1.5.
Average wind speed in Bicheno during July is 2.7 m/s. The windiest Julys were 2011, 2016 and 2018 at 3.2 m/s, while the calmest was 2001 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 7.5°C | 7.7°C | 8.3°C | 8.3°C | 8.6°C | +1.1°C |
| Avg High | 10.1°C | 10.6°C | 11.0°C | 11.2°C | 11.4°C | +1.3°C |
| Avg Low | 4.8°C | 4.9°C | 5.6°C | 5.5°C | 5.8°C | +1°C |
| Avg Rain | 76 mm | 57 mm | 53 mm | 39 mm | 37 mm | -39 mm |
July temperatures in Bicheno have risen by about 1.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 0.3°C (1989) to a record high of 15.2°C (2009).
Rainfall in July is about average for rainfall, averaging 53 mm, with a wettest year of 120 mm.
A quieter season to visit Bicheno
If your dates are flexible, the more temperate months of February and January tend to be the most comfortable for visiting Bicheno. That said, July — with days averaging 10.8°C and nights around 5.3°C (mean 8.1°C) and moderate rainfall (53 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 11.7°C | 8.7°C | 5.8°C | 14.2°C | 3.1°C | 56 mm | 84% | 2.7 m/s | 1.8 |
| 2024 | 10.9°C | 8.2°C | 5.6°C | 13.9°C | 1.4°C | 68 mm | 85% | 2.7 m/s | 1.7 |
| 2023 🔥 | 12.6°C | 9.7°C | 6.8°C | 14.6°C | 4.1°C | 22 mm | 82% | 3.1 m/s | 1.9 |
| 2022 | 10.9°C | 8.2°C | 5.5°C | 13.7°C | 2.4°C | 33 mm | 86% | 2.4 m/s | 1.8 |
| 2021 | 11.2°C | 8.4°C | 5.7°C | 14.2°C | 2.8°C | 30 mm | 86% | 2.6 m/s | 1.9 |
| 2020 | 10.9°C | 8.2°C | 5.5°C | 12.9°C | 2.8°C | 12 mm | 87% | 2.3 m/s | 1.9 |
| 2019 | 11.9°C | 8.8°C | 5.8°C | 14.6°C | 3.0°C | 28 mm | 83% | 3 m/s | 1.9 |
| 2018 | 11.3°C | 8.5°C | 5.7°C | 14.0°C | 3.5°C | 47 mm | 84% | 3.2 m/s | 1.9 |
| 2017 | 10.7°C | 7.5°C | 4.2°C | 13.5°C | 2.0°C | 25 mm | 84% | 2.5 m/s | 1.9 |
| 2016 | 11.1°C | 8.5°C | 5.8°C | 13.5°C | 1.2°C | 43 mm | 85% | 3.2 m/s | 1.9 |
| 2015 | 10.3°C | 7.4°C | 4.6°C | 13.5°C | 1.7°C | 20 mm | 83% | 3 m/s | 1.9 |
| 2014 | 12.0°C | 9.2°C | 6.4°C | 14.3°C | 3.7°C | 73 mm | 85% | 2.7 m/s | 1.8 |
| 2013 | 11.9°C | 9.0°C | 6.1°C | 15.0°C | 2.0°C | 65 mm | 86% | 2.8 m/s | 1.8 |
| 2012 | 11.0°C | 8.1°C | 5.2°C | 13.5°C | 1.8°C | 26 mm | 88% | 2.3 m/s | 1.8 |
| 2011 | 10.2°C | 7.6°C | 5.0°C | 13.9°C | 1.6°C | 28 mm | 84% | 3.2 m/s | 1.9 |
| 2010 | 11.8°C | 8.7°C | 5.7°C | 13.8°C | 3.1°C | 34 mm | 86% | 2.2 m/s | 2 |
| 2009 | 10.5°C | 7.8°C | 5.2°C | 15.2°C | 2.3°C | 44 mm | 87% | 2.9 m/s | 1.8 |
| 2008 | 10.4°C | 7.8°C | 5.1°C | 14.1°C | 2.1°C | 53 mm | 85% | 2.5 m/s | 1.8 |
| 2007 | 10.5°C | 8.0°C | 5.6°C | 14.0°C | 2.0°C | 60 mm | 88% | 2.6 m/s | 1.8 |
| 2006 | 10.8°C | 8.2°C | 5.5°C | 13.5°C | 1.7°C | 74 mm | 87% | 2.6 m/s | 1.7 |
| 2005 | 11.8°C | 8.8°C | 5.7°C | 14.4°C | 3.4°C | 31 mm | 86% | 2.7 m/s | 1.9 |
| 2004 | 10.1°C | 7.3°C | 4.6°C | 13.4°C | 1.9°C | 47 mm | 86% | 2.9 m/s | 1.9 |
| 2003 | 11.1°C | 8.3°C | 5.4°C | 13.7°C | 3.4°C | 41 mm | 87% | 2.8 m/s | 1.8 |
| 2002 | 12.1°C | 8.9°C | 5.6°C | 14.8°C | 3.3°C | 28 mm | 84% | 2.9 m/s | 1.8 |
| 2001 | 11.4°C | 9.2°C | 7.0°C | 13.5°C | 4.4°C | 65 mm | 86% | 2.1 m/s | 1.7 |
| 2000 | 11.2°C | 8.5°C | 5.9°C | 14.7°C | 2.2°C | 89 mm | 87% | 2.7 m/s | 1.8 |
| 1999 | 11.2°C | 8.6°C | 6.0°C | 13.4°C | 2.5°C | 34 mm | 84% | 2.6 m/s | 1.7 |
| 1998 | 10.9°C | 7.7°C | 4.5°C | 13.3°C | 2.2°C | 59 mm | 87% | 2.5 m/s | 1.9 |
| 1997 | 10.5°C | 7.4°C | 4.3°C | 13.5°C | 1.5°C | 19 mm | 83% | 2.7 m/s | 1.9 |
| 1996 | 10.1°C | 7.7°C | 5.4°C | 12.8°C | 2.2°C | 72 mm | 90% | 2.5 m/s | 1.5 |
| 1995 ❄️ | 9.1°C | 6.4°C | 3.8°C | 12.1°C | 1.5°C | 55 mm | 88% | 2.5 m/s | 1.9 |
| 1994 | 11.2°C | 8.1°C | 4.9°C | 14.4°C | 0.8°C | 63 mm | 84% | 3 m/s | 1.9 |
| 1993 | 11.5°C | 8.7°C | 5.8°C | 13.9°C | 2.6°C | 76 mm | 88% | 2.6 m/s | 1.6 |
| 1992 | 10.3°C | 7.5°C | 4.7°C | 13.7°C | 2.2°C | 56 mm | 86% | 2.9 m/s | 1.8 |
| 1991 | 10.4°C | 7.8°C | 5.2°C | 13.2°C | 1.1°C | 64 mm | 87% | 2.7 m/s | 1.9 |
| 1990 | 10.5°C | 7.6°C | 4.6°C | 14.7°C | 0.6°C | 76 mm | 87% | 2.8 m/s | 1.8 |
| 1989 🌧️ | 9.9°C | 7.7°C | 5.5°C | 12.9°C | 0.3°C | 120 mm | 88% | 2.5 m/s | 1.8 |
| 1988 | 11.5°C | 8.8°C | 6.1°C | 14.0°C | 2.3°C | 98 mm | 88% | 2.8 m/s | 1.8 |
| 1987 | 10.2°C | 7.5°C | 4.7°C | 13.8°C | 2.1°C | 49 mm | 88% | 2.4 m/s | 1.7 |
| 1986 | 9.9°C | 7.2°C | 4.5°C | 13.0°C | 0.6°C | 108 mm | 89% | 2.8 m/s | 1.8 |
| 1985 | 9.6°C | 6.8°C | 4.0°C | 14.2°C | 1.6°C | 33 mm | 86% | 2.8 m/s | 1.9 |
| 1984 | 10.3°C | 7.8°C | 5.3°C | 12.8°C | 2.1°C | 97 mm | 88% | 2.4 m/s | 1.6 |
| 1983 | 10.1°C | 7.1°C | 4.0°C | 13.6°C | 1.2°C | 44 mm | 88% | 2.5 m/s | — |
| 1982 | 9.7°C | 6.9°C | 4.1°C | 12.5°C | 0.9°C | 66 mm | 88% | 2.3 m/s | — |
| 1981 | 10.0°C | 7.3°C | 4.6°C | 13.6°C | 2.1°C | 69 mm | 88% | 2.8 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 10.8°C with lows near 5.3°C (mean 8.1°C), based on 45 years of NASA POWER data.
July averages 53 mm of rainfall in Bicheno, about average for rainfall. The wettest on record was 120 mm in 1989.
The hottest July reached 15.2°C in 2009. The coldest dipped to 0.3°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.4°C. Daytime highs moved from 9.9°C to 11.5°C and overnight lows from 4.4°C to 5.9°C over the same span.
July is one of the cooler months of the year in Bicheno and about average for rainfall, so plan for around 10.8°C daytime highs and 5.3°C at night.
Yes — July is the coldest month of the year in Bicheno, averaging 8.1°C.
For July in Bicheno, pack warm layers and a jacket for chilly mornings, with typical highs of 10.8°C and lows of 5.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 86% — quite humid.
Average wind speed in July is 2.7 m/s. The windiest July on record averaged 3.2 m/s (2011).
The wettest July on record was 1989 with 120 mm. On average, July sees 53 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 Bicheno 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.
