Can Gio climate — normals and trends
Can Gio (Vietnam) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.9 °C and it receives 1,860 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 April (28.4 °C on average) and the coldest is January (25.6 °C). Rainfall peaks in September.
Can Gio averages 0 frost days, 210 hot days (≥ 30 °C) and 217 rainy days per year.
Can Gio has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.0 °C (on 19 April 2009) and the coldest 17.9 °C (on 12 January 1965).
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
Can GioHo Chi Minh City (HCMC)
- coords
- 10.41°, 106.95°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.9°C
Average daily high
30.2°C
Average daily low
24.8°C
Annual rainfall
1,860mm
Sunshine / day
10.4h
Mean relative humidity
82%
Average peak wind
15.6km/h
Seasonal range
2.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
210 d/yr
Rainy days (≥ 1 mm)
217 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
28.8 °C
Average peak gust
33.4 km/h
Tropical nights (≥ 20 °C)
363 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.79 · 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
37.0 °C
19 April 2009
Coldest day
17.9 °C
12 January 1965
Wettest day
139 mm
7 November 2013
Windiest day
37.5 km/h
7 November 1988
Strongest gust
74.2 km/h
6 November 1988
Hottest feels-like
43.0 °C
1 June 2020
Coldest feels-like
17.6 °C
16 January 1967
Sunniest day
12.2 h
11 June 1951
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 28.7 °C | -0.6 °C | 50 mm | +32 mm |
| Feb | 29.9 °C | -0.4 °C | 20 mm | +12 mm |
| Mar | 30.9 °C | -0.3 °C | 13 mm | -6 mm |
| Apr | 32.2 °C | +0.3 °C | 44 mm | -19 mm |
| May | 32.0 °C | +0.6 °C | 253 mm | +55 mm |
| Jun | 30.9 °C | +0.3 °C | 280 mm | +33 mm |
| Jul | 31.0 °C | +0.9 °C | 237 mm | -21 mm |
| Aug | 30.9 °C | +0.9 °C | 283 mm | +20 mm |
| Sep | 30.4 °C | +0.5 °C | 361 mm | +57 mm |
| Oct | 30.5 °C | +0.9 °C | 314 mm | +38 mm |
| Nov | 29.8 °C | +0.4 °C | 182 mm | +37 mm |
| Dec | 29.6 °C | +0.6 °C | 65 mm | +4 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 Can Gio?
Can Gio has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.9 °C and it receives 1,860 mm of precipitation per year.
What is the hottest day ever recorded in Can Gio?
The hottest day measured in Can Gio between 1940 and 2025 was 19 April 2009, reaching 37.0 °C.
What is the coldest day in Can Gio?
The coldest day measured in Can Gio between 1940 and 2025 was 12 January 1965, at 17.9 °C.
Does it snow in Can Gio?
Almost never: Can Gio sees virtually no snow, with about 0 frost days per year.
Has the climate of Can Gio warmed?
Yes: Can Gio warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Can Gio?
The wettest day measured in Can Gio between 1940 and 2025 was 7 November 2013, with 139 mm of rain in 24 hours.
What was the windiest day in Can Gio?
The windiest day measured in Can Gio between 1940 and 2025 was 7 November 1988, with winds reaching 37.5 km/h.
What is the warmest month in Can Gio?
The warmest month in Can Gio is April (28.4 °C on average); the coldest is January (25.6 °C).
How much does it rain in Can Gio?
Can Gio receives on average 1,860 mm of precipitation per year, spread over about 217 rainy days.
Is it sunny in Can Gio?
Can Gio gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Can Gio?
Yes: Can Gio has on average 363 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Can Gio?
In Can Gio, between 1940 and 2025, the highest apparent temperature reached 43.0 °C on 1 June 2020, and the lowest was 17.6 °C on 16 January 1967.
Compare Can Gio with another city
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Nearby cities
The climate around Can Gio