Weather in Nepean in July
In an average July, Nepean sees a daily high around 27°C and a low around 16°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 22°C to 31°C |
| Average low | 16°C |
| Typical low range | 12°C to 21°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
38°C
2011-07-21
Lowest
17°C
2021-07-08
Low
Highest
25°C
2001-07-24
Lowest
7°C
1982-07-03
Feels-like
Highest
56°C
2011-07-21
Lowest
4°C
1982-07-03
Humidity
Highest
22.5 g/m³
2026-07-01
Lowest
6.9 g/m³
2001-07-02
Wind
Highest
33 km/h
1996-07-20
Lowest
5 km/h
2000-07-25
Gust
Highest
74 km/h
2013-07-19
Lowest
12 km/h
2021-07-17
Precip
Wettest
194 mm
1992
Driest
30 mm
2012
See Nepean's live weather grade →
Visiting Nepean in July? See how its comfort stacks up against where you live.
Compare Nepean with your city →