Ngã Bảy climate — normals and trends
Ngã Bảy (Vietnam) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.8 °C and it receives 1,971 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 (25.4 °C). Rainfall peaks in October.
Ngã Bảy averages 0 frost days, 243 hot days (≥ 30 °C) and 228 rainy days per year.
Ngã Bảy 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 38.3 °C (on 8 May 2010) and the coldest 16.1 °C (on 4 January 1940).
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
Ngã BảyCan Tho City
- coords
- 9.81°, 105.82°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.8°C
Average daily high
30.7°C
Average daily low
24.1°C
Annual rainfall
1,971mm
Sunshine / day
9.8h
Mean relative humidity
82%
Average peak wind
15.0km/h
Seasonal range
3.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
243 d/yr
Rainy days (≥ 1 mm)
228 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.7 °C
Average feels-like low
28.3 °C
Average peak gust
34.0 km/h
Tropical nights (≥ 20 °C)
361 d/yr
Solar radiation
17.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.75 · 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
38.3 °C
8 May 2010
Coldest day
16.1 °C
4 January 1940
Wettest day
119 mm
2 December 1972
Windiest day
34.8 km/h
2 November 1997
Strongest gust
73.4 km/h
2 November 1997
Hottest feels-like
45.4 °C
7 April 2013
Coldest feels-like
15.0 °C
16 January 1963
Sunniest day
12.0 h
25 May 1987
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 | 29.0 °C | -0.5 °C | 8 mm | -16 mm |
| Feb | 30.9 °C | 0.0 °C | 27 mm | +14 mm |
| Mar | 32.1 °C | -0.2 °C | 21 mm | -13 mm |
| Apr | 32.7 °C | -0.4 °C | 112 mm | +27 mm |
| May | 32.2 °C | +0.1 °C | 304 mm | +95 mm |
| Jun | 31.0 °C | +0.1 °C | 236 mm | -9 mm |
| Jul | 31.2 °C | +0.8 °C | 204 mm | -50 mm |
| Aug | 31.1 °C | +0.9 °C | 230 mm | -33 mm |
| Sep | 30.6 °C | +0.4 °C | 328 mm | +27 mm |
| Oct | 30.9 °C | +0.8 °C | 366 mm | +62 mm |
| Nov | 29.9 °C | +0.1 °C | 228 mm | +60 mm |
| Dec | 30.1 °C | +1.0 °C | 87 mm | +15 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 Ngã Bảy?
Ngã Bảy has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.8 °C and it receives 1,971 mm of precipitation per year.
What is the hottest day ever recorded in Ngã Bảy?
The hottest day measured in Ngã Bảy between 1940 and 2025 was 8 May 2010, reaching 38.3 °C.
What is the coldest day in Ngã Bảy?
The coldest day measured in Ngã Bảy between 1940 and 2025 was 4 January 1940, at 16.1 °C.
Does it snow in Ngã Bảy?
Almost never: Ngã Bảy sees virtually no snow, with about 0 frost days per year.
Has the climate of Ngã Bảy warmed?
Yes: Ngã Bảy warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ngã Bảy?
The wettest day measured in Ngã Bảy between 1940 and 2025 was 2 December 1972, with 119 mm of rain in 24 hours.
What was the windiest day in Ngã Bảy?
The windiest day measured in Ngã Bảy between 1940 and 2025 was 2 November 1997, with winds reaching 34.8 km/h.
What is the warmest month in Ngã Bảy?
The warmest month in Ngã Bảy is April (28.4 °C on average); the coldest is January (25.4 °C).
How much does it rain in Ngã Bảy?
Ngã Bảy receives on average 1,971 mm of precipitation per year, spread over about 228 rainy days.
Is it sunny in Ngã Bảy?
Ngã Bảy gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.
Are there tropical nights in Ngã Bảy?
Yes: Ngã Bảy has on average 361 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ngã Bảy?
In Ngã Bảy, between 1940 and 2025, the highest apparent temperature reached 45.4 °C on 7 April 2013, and the lowest was 15.0 °C on 16 January 1963.
Compare Ngã Bảy with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ngã Bảy