Muswellbrook in Spring
In spring (September, October and November), Muswellbrook sees average daytime highs around 24°C and overnight lows near 12°C, with 158 mm of rain over about 21 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 20°C in early September to 28°C by late November. The sky is clear or mostly clear about 48% of the time across spring, and the air most often feels dry.
Spring is Muswellbrook's best season of the year to visit on our travel score. For the whole year in context, see Muswellbrook's year-round climate.
- Avg daytime high
- 24°C
- 2nd-warmest season
- Avg overnight low
- 12°C
- Rainfall
- 158 mm
- 21 wet days
- Avg wind
- 11 km/h
- Travel score
- 7.4
- best season of the year
- Months
- Sep · Oct · Nov
Temperature in Muswellbrook in Spring
Over the season highs climb from about 20°C in early September to 28°C by late November.
A typical spring day in Muswellbrook reaches about 24°C and drops to 12°C overnight. The warmest of the three months is November, the coolest September.
Muswellbrook weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 18° | 59 | 7.6 | 13.9 | 5.3 |
| Feb | 29° / 18° | 70 | 7.2 | 13.2 | 5.9 |
| Mar | 27° / 16° | 52 | 7.4 | 12.2 | 7.1 |
| Apr | 23° / 12° | 38 | 4.9 | 11.2 | 7.9 |
| May | 20° / 9° | 34 | 5.1 | 10.4 | 7.2 |
| Jun | 17° / 7° | 46 | 6.3 | 9.9 | 5.9 |
| Jul | 16° / 6° | 36 | 5 | 10.1 | 5.9 |
| Aug | 18° / 6° | 31 | 4.7 | 10.8 | 7.0 |
| Sep | 22° / 9° | 37 | 5.3 | 11.8 | 7.7 |
| Oct | 24° / 12° | 51 | 7 | 12.8 | 7.7 |
| Nov | 27° / 14° | 70 | 8.4 | 13.7 | 6.9 |
| Dec | 29° / 16° | 67 | 8 | 14.1 | 6.0 |
Cloud cover in Spring
The sky is clear or mostly clear about 48% of the time across spring.
Chance of precipitation in Spring
Muswellbrook gets around 158 mm of rain over 21 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 11 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 18 min in early September to 13 h 54 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.8 kWh/m².
Is spring a good time to visit Muswellbrook?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is one of the better times to visit Muswellbrook for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Muswellbrook in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Muswellbrook sees daytime highs around 24°C and nights near 12°C. Pack sun protection. Worth having: light clothes and rain gear. About 21 days see rain.
UV index in Muswellbrook in Spring
Clear-sky midday UV across spring averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Muswellbrook peaks around January 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 12 | 9 | 6 | 4 | 3 | 3 | 5 | 6 | 9 | 10 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 12 | Extreme |
| Mar | 9 | Very high |
| Apr | 6 | High |
| May | 4 | Moderate |
| Jun | 3 | Moderate |
| Jul | 3 | Moderate |
| Aug | 5 | Moderate |
| Sep | 6 | High |
| Oct | 9 | Very high |
| Nov | 10 | Extreme |
| Dec | 12 | Extreme |
Air quality in Muswellbrook in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Muswellbrook is worst in December — around 45 µg/m³ PM2.5 (poor), about 7.1× the cleanest month (June, 6 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Muswellbrook's WHO annual average of 12.2 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 10 | 8 | 8 | 7 | 6 | 7 | 8 | 8 | 10 | 14 | 45 |
| Level | Moderate | Good | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 10 | Good |
| Mar | 8 | Good |
| Apr | 8 | Good |
| May | 7 | Good |
| Jun | 6 | Good |
| Jul | 7 | Good |
| Aug | 8 | Good |
| Sep | 8 | Good |
| Oct | 10 | Good |
| Nov | 14 | Moderate |
| Dec | 45 | Poor |
Where is Muswellbrook?
Muswellbrook sits at 32.3°S, 150.9°E, 164 m above sea level, in Australia. The nearest listed city is Cessnock, 77 km away.
Topography around Muswellbrook
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Muswellbrook.
Within 3 km, the terrain around Muswellbrook has only modest variations in elevation — a maximum elevation change of 170 m around an average of 165 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 635 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,689 m.
The land around Muswellbrook is covered by grassland (37%) and trees (29%) within 3 km, grassland (57%) and trees (30%) within 16 km, and trees (59%) and grassland (36%) within 80 km.
Australia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 90% of US
- price level, 2025
- GDP per capita
- $65,130
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2023
- Road deaths
- 4.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Muswellbrook (-32.2612°, 150.8901°, elevation 164 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.