Cheltenham climate — normals and trends
Cheltenham (Australia) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 14.6 °C and it receives 734 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is February (19.1 °C on average) and the coldest is July (10.1 °C). Rainfall peaks in May.
Cheltenham averages 0 frost days, 3 hot days (≥ 30 °C) and 126 rainy days per year.
Cheltenham has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.8 °C (on 7 February 2009) and the coldest 2.8 °C (on 5 August 1997).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
CheltenhamVictoria
- coords
- -37.97°, 145.05°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.6°C
Average daily high
17.2°C
Average daily low
12.2°C
Annual rainfall
734mm
Sunshine / day
9.9h
Mean relative humidity
74%
Average peak wind
26.1km/h
Seasonal range
9.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
126 d/yr
Annual snowfall
0.0 cm
Average feels-like high
15.3 °C
Average feels-like low
9.2 °C
Average peak gust
40.0 km/h
Tropical nights (≥ 20 °C)
4 d/yr
Solar radiation
16.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.47 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
37.8 °C
7 February 2009
Coldest day
2.8 °C
5 August 1997
Wettest day
97 mm
5 February 1973
Windiest day
62.3 km/h
20 September 1959
Strongest gust
102.6 km/h
29 March 1987
Hottest feels-like
38.7 °C
16 January 2014
Coldest feels-like
-2.8 °C
25 July 1986
Sunniest day
14.6 h
28 December 2025
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 23.6 °C | +1.6 °C | 31 mm | -13 mm |
| Feb | 24.0 °C | +1.8 °C | 28 mm | -15 mm |
| Mar | 23.0 °C | +2.1 °C | 36 mm | -9 mm |
| Apr | 20.5 °C | +2.2 °C | 29 mm | -34 mm |
| May | 16.8 °C | +1.4 °C | 25 mm | -49 mm |
| Jun | 13.0 °C | 0.0 °C | 70 mm | +6 mm |
| Jul | 12.7 °C | +0.5 °C | 56 mm | -11 mm |
| Aug | 13.4 °C | +0.5 °C | 45 mm | -27 mm |
| Sep | 15.2 °C | +0.8 °C | 42 mm | -28 mm |
| Oct | 17.1 °C | +0.7 °C | 74 mm | +3 mm |
| Nov | 17.4 °C | -0.9 °C | 130 mm | +66 mm |
| Dec | 20.1 °C | -0.1 °C | 42 mm | -17 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Cheltenham?
Cheltenham has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 14.6 °C and it receives 734 mm of precipitation per year.
What is the hottest day ever recorded in Cheltenham?
The hottest day measured in Cheltenham between 1940 and 2025 was 7 February 2009, reaching 37.8 °C.
What is the coldest day in Cheltenham?
The coldest day measured in Cheltenham between 1940 and 2025 was 5 August 1997, at 2.8 °C.
Does it snow in Cheltenham?
Almost never: Cheltenham sees virtually no snow, with about 0 frost days per year.
Has the climate of Cheltenham warmed?
Yes: Cheltenham warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cheltenham?
The wettest day measured in Cheltenham between 1940 and 2025 was 5 February 1973, with 97 mm of rain in 24 hours.
What was the windiest day in Cheltenham?
The windiest day measured in Cheltenham between 1940 and 2025 was 20 September 1959, with winds reaching 62.3 km/h.
What is the warmest month in Cheltenham?
The warmest month in Cheltenham is February (19.1 °C on average); the coldest is July (10.1 °C).
How much does it rain in Cheltenham?
Cheltenham receives on average 734 mm of precipitation per year, spread over about 126 rainy days.
Is it sunny in Cheltenham?
Cheltenham gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Cheltenham?
Yes: Cheltenham has on average 4 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cheltenham?
In Cheltenham, between 1940 and 2025, the highest apparent temperature reached 38.7 °C on 16 January 2014, and the lowest was -2.8 °C on 25 July 1986.
Compare Cheltenham with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cheltenham