July is one of the warmer months of the year in Niwari, with average highs near 34°C and lows around 26.2°C (mean 30.1°C). It is a relatively wet time of year, averaging 272 mm of rainfall and 73% relative humidity across the period.
July is one of the warmer months of the year in Niwari. Across 45 years of records, the warmest July in Niwari was 2002 — when the month averaged 34.7°C — while the coldest were 2001 and 2008 at 28°C. Typical July days reach 34°C with nights near 26.2°C. The long-term trend is cooling, about 0.3°C per decade.
July is a relatively wet time of year in Niwari, averaging 272 mm of rainfall. The wettest July on record was 2025 with 743 mm, while the driest was 2002 at 33 mm.
Relative humidity in Niwari during July averages 73%. The most humid July was 2025 at 87%, and the least humid was 2002 at 44%.
July receives about 4.6 kWh/m²/day of solar energy in Niwari. The sunniest July was 2002 at 5.5 kWh/m²/day, and the cloudiest was 2006 at 3.5.
Average wind speed in Niwari during July is 2.8 m/s. The windiest July was 2002 at 4.2 m/s, while the calmest was 2013 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 30.5°C | 30.6°C | 29.9°C | 29.7°C | 29.8°C | -0.7°C |
| Avg High | 34.8°C | 34.6°C | 33.8°C | 33.3°C | 33.4°C | -1.4°C |
| Avg Low | 26.2°C | 26.5°C | 26.0°C | 26.1°C | 26.2°C | 0°C |
| Avg Rain | 228 mm | 263 mm | 230 mm | 332 mm | 319 mm | +91 mm |
July temperatures in Niwari have fallen by about 0.6°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 21.4°C (1986) to a record high of 45.2°C (2012).
Rainfall in July is a relatively wet time of year, averaging 272 mm, with a wettest year of 743 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows fell 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Niwari
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Niwari. That said, July — with days averaging 34°C and nights around 26.2°C (mean 30.1°C) and higher rainfall (272 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🌧️ | 30.8°C | 28.1°C | 25.3°C | 32.8°C | 23.2°C | 743 mm | 87% | 2.2 m/s | 3.6 |
| 2024 | 33.5°C | 29.9°C | 26.3°C | 35.6°C | 24.9°C | 264 mm | 80% | 2.4 m/s | 4.3 |
| 2023 | 32.8°C | 29.3°C | 25.8°C | 35.9°C | 24.7°C | 252 mm | 81% | 2.3 m/s | 4.9 |
| 2022 | 33.8°C | 29.9°C | 26.1°C | 37.8°C | 24.3°C | 301 mm | 75% | 2 m/s | 5 |
| 2021 | 35.2°C | 31.2°C | 27.1°C | 42.3°C | 24.4°C | 202 mm | 66% | 3 m/s | 4.2 |
| 2020 | 34.3°C | 30.3°C | 26.3°C | 37.8°C | 25.2°C | 152 mm | 72% | 2.4 m/s | 5 |
| 2019 | 34.0°C | 30.1°C | 26.2°C | 39.6°C | 25.0°C | 259 mm | 75% | 2.7 m/s | 4.7 |
| 2018 | 33.5°C | 29.9°C | 26.2°C | 40.1°C | 23.9°C | 392 mm | 76% | 2.7 m/s | 4 |
| 2017 | 33.1°C | 29.3°C | 25.5°C | 37.9°C | 23.4°C | 197 mm | 75% | 3 m/s | 3.9 |
| 2016 | 31.5°C | 28.5°C | 25.6°C | 38.5°C | 24.1°C | 429 mm | 83% | 2.5 m/s | 3.8 |
| 2015 | 33.1°C | 29.4°C | 25.6°C | 38.8°C | 22.5°C | 323 mm | 76% | 3.4 m/s | 4.9 |
| 2014 | 36.1°C | 32.0°C | 27.8°C | 44.2°C | 23.8°C | 247 mm | 63% | 2.8 m/s | 4.9 |
| 2013 | 32.2°C | 29.0°C | 25.8°C | 33.9°C | 24.4°C | 440 mm | 83% | 1.9 m/s | 4.1 |
| 2012 | 34.6°C | 30.6°C | 26.6°C | 45.2°C | 24.3°C | 318 mm | 72% | 2.9 m/s | 4.2 |
| 2011 | 31.1°C | 28.1°C | 25.1°C | 34.1°C | 24.3°C | 457 mm | 85% | 2.2 m/s | 4.7 |
| 2010 | 33.5°C | 29.9°C | 26.3°C | 37.2°C | 24.4°C | 263 mm | 76% | 2.1 m/s | 4.8 |
| 2009 | 35.3°C | 30.9°C | 26.5°C | 39.8°C | 23.1°C | 136 mm | 69% | 3 m/s | 4.6 |
| 2008 | 31.0°C | 28.0°C | 24.9°C | 32.9°C | 24.0°C | 244 mm | 85% | 2.9 m/s | 4.2 |
| 2007 | 32.9°C | 29.1°C | 25.3°C | 36.9°C | 24.2°C | 252 mm | 78% | 3.2 m/s | 4.5 |
| 2006 | 33.7°C | 29.8°C | 25.9°C | 38.7°C | 24.5°C | 274 mm | 74% | 3.3 m/s | 3.5 |
| 2005 | 31.2°C | 28.2°C | 25.1°C | 35.0°C | 23.3°C | 440 mm | 84% | 3.3 m/s | 4.6 |
| 2004 | 34.4°C | 30.2°C | 26.0°C | 40.1°C | 24.7°C | 222 mm | 70% | 2.8 m/s | 5 |
| 2003 | 33.9°C | 30.0°C | 26.1°C | 36.4°C | 24.4°C | 194 mm | 74% | 2.6 m/s | 5.1 |
| 2002 🔥 | 40.5°C | 34.7°C | 29.0°C | 43.3°C | 26.2°C | 33 mm | 44% | 4.2 m/s | 5.5 |
| 2001 ❄️ | 31.1°C | 28.0°C | 24.8°C | 33.9°C | 23.7°C | 359 mm | 84% | 2.8 m/s | 3.7 |
| 2000 | 34.4°C | 30.3°C | 26.2°C | 41.5°C | 23.3°C | 145 mm | 68% | 3 m/s | 4.3 |
| 1999 | 35.5°C | 31.2°C | 26.9°C | 43.2°C | 24.2°C | 313 mm | 65% | 3.3 m/s | 4.4 |
| 1998 | 32.8°C | 29.3°C | 25.7°C | 36.2°C | 24.4°C | 252 mm | 79% | 2.9 m/s | 4.9 |
| 1997 | 35.4°C | 31.0°C | 26.5°C | 41.5°C | 24.7°C | 163 mm | 68% | 2.9 m/s | 4.7 |
| 1996 | 33.6°C | 30.0°C | 26.4°C | 40.1°C | 23.9°C | 436 mm | 73% | 2.3 m/s | 4.8 |
| 1995 | 35.7°C | 31.4°C | 27.0°C | 44.6°C | 23.2°C | 281 mm | 65% | 2.8 m/s | 5 |
| 1994 | 32.0°C | 28.7°C | 25.4°C | 35.4°C | 24.1°C | 311 mm | 81% | 2.8 m/s | 4.3 |
| 1993 | 34.7°C | 30.4°C | 26.0°C | 38.7°C | 24.2°C | 155 mm | 69% | 2.9 m/s | 5.3 |
| 1992 | 37.0°C | 32.5°C | 28.0°C | 43.7°C | 23.9°C | 156 mm | 57% | 3.2 m/s | 5.2 |
| 1991 | 37.4°C | 32.9°C | 28.4°C | 44.9°C | 24.0°C | 288 mm | 59% | 3.3 m/s | 4.9 |
| 1990 | 31.7°C | 28.4°C | 25.1°C | 34.0°C | 24.3°C | 279 mm | 81% | 3.1 m/s | 4.3 |
| 1989 | 36.0°C | 31.2°C | 26.4°C | 41.2°C | 24.4°C | 98 mm | 63% | 3.3 m/s | 5.1 |
| 1988 | 33.3°C | 29.7°C | 26.1°C | 35.9°C | 24.9°C | 214 mm | 77% | 2.5 m/s | 4.1 |
| 1987 | 38.3°C | 32.9°C | 27.5°C | 43.1°C | 25.5°C | 126 mm | 56% | 3.8 m/s | 5.4 |
| 1986 | 32.7°C | 29.1°C | 25.4°C | 39.4°C | 21.4°C | 373 mm | 76% | 3 m/s | 4.7 |
| 1985 | 34.1°C | 30.1°C | 26.0°C | 43.1°C | 23.5°C | 213 mm | 69% | 2.9 m/s | 4.7 |
| 1984 | 34.2°C | 29.9°C | 25.7°C | 38.5°C | 24.2°C | 182 mm | 69% | 2.8 m/s | 5.3 |
| 1983 | 35.1°C | 30.7°C | 26.4°C | 39.9°C | 24.6°C | 243 mm | 69% | 2.5 m/s | — |
| 1982 | 36.7°C | 31.9°C | 27.1°C | 44.5°C | 24.4°C | 303 mm | 62% | 3 m/s | — |
| 1981 | 32.5°C | 29.0°C | 25.5°C | 37.2°C | 23.9°C | 302 mm | 79% | 3.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 34°C with lows near 26.2°C (mean 30.1°C), based on 45 years of NASA POWER data.
July averages 272 mm of rainfall in Niwari, a relatively wet time of year. The wettest on record was 743 mm in 2025.
The hottest July reached 45.2°C in 2012. The coldest dipped to 21.4°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have fallen by about 0.6°C. Daytime highs moved from 34.5°C to 33.2°C and overnight lows from 26.1°C to 26.1°C over the same span.
July is one of the warmer months of the year in Niwari and a relatively wet time of year, so plan for around 34°C daytime highs and 26.2°C at night.
Not quite — July is the 9th coolest month in Niwari, averaging 30.1°C.
For July in Niwari, pack light, breathable clothing and sun protection, with typical highs of 34°C and lows of 26.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 73% — moderately humid.
Average wind speed in July is 2.8 m/s. The windiest July on record averaged 4.2 m/s (2002).
The wettest July on record was 2025 with 743 mm. On average, July sees 272 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 Niwari 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.
