Hưng Mỹ climate — normals and trends
Hưng Mỹ (Vietnam) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 27.0 °C and it receives 2,387 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 (25.8 °C). Rainfall peaks in October.
Hưng Mỹ averages 0 frost days, 232 hot days (≥ 30 °C) and 252 rainy days per year.
Hưng Mỹ has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.9 °C (on 6 May 1998) and the coldest 17.2 °C (on 17 January 1967).
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
Hưng MỹCa Mau
- coords
- 8.90°, 104.98°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.0°C
Average daily high
30.5°C
Average daily low
24.6°C
Annual rainfall
2,387mm
Sunshine / day
10.0h
Mean relative humidity
82%
Average peak wind
16.1km/h
Seasonal range
2.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
232 d/yr
Rainy days (≥ 1 mm)
252 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.4 °C
Average feels-like low
28.9 °C
Average peak gust
36.3 km/h
Tropical nights (≥ 20 °C)
363 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.77 · 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
36.9 °C
6 May 1998
Coldest day
17.2 °C
17 January 1967
Wettest day
104 mm
3 December 1972
Windiest day
35.1 km/h
3 December 1972
Strongest gust
73.1 km/h
29 January 1998
Hottest feels-like
44.0 °C
8 May 2010
Coldest feels-like
16.0 °C
16 January 1963
Sunniest day
12.0 h
18 July 1973
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 | 29.8 °C | -0.2 °C | 36 mm | +0 mm |
| Feb | 31.6 °C | +0.4 °C | 29 mm | +2 mm |
| Mar | 32.6 °C | +0.4 °C | 37 mm | -21 mm |
| Apr | 32.1 °C | -0.5 °C | 199 mm | +73 mm |
| May | 32.0 °C | +0.3 °C | 392 mm | +140 mm |
| Jun | 30.9 °C | +0.3 °C | 209 mm | -54 mm |
| Jul | 31.1 °C | +1.1 °C | 164 mm | -124 mm |
| Aug | 30.9 °C | +1.1 °C | 222 mm | -67 mm |
| Sep | 30.2 °C | +0.6 °C | 302 mm | -31 mm |
| Oct | 30.4 °C | +0.7 °C | 456 mm | +68 mm |
| Nov | 29.7 °C | 0.0 °C | 246 mm | +16 mm |
| Dec | 30.5 °C | +1.2 °C | 101 mm | +2 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 Hưng Mỹ?
Hưng Mỹ has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 27.0 °C and it receives 2,387 mm of precipitation per year.
What is the hottest day ever recorded in Hưng Mỹ?
The hottest day measured in Hưng Mỹ between 1940 and 2025 was 6 May 1998, reaching 36.9 °C.
What is the coldest day in Hưng Mỹ?
The coldest day measured in Hưng Mỹ between 1940 and 2025 was 17 January 1967, at 17.2 °C.
Does it snow in Hưng Mỹ?
Almost never: Hưng Mỹ sees virtually no snow, with about 0 frost days per year.
Has the climate of Hưng Mỹ warmed?
Yes: Hưng Mỹ warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hưng Mỹ?
The wettest day measured in Hưng Mỹ between 1940 and 2025 was 3 December 1972, with 104 mm of rain in 24 hours.
What was the windiest day in Hưng Mỹ?
The windiest day measured in Hưng Mỹ between 1940 and 2025 was 3 December 1972, with winds reaching 35.1 km/h.
What is the warmest month in Hưng Mỹ?
The warmest month in Hưng Mỹ is April (28.4 °C on average); the coldest is January (25.8 °C).
How much does it rain in Hưng Mỹ?
Hưng Mỹ receives on average 2,387 mm of precipitation per year, spread over about 252 rainy days.
Is it sunny in Hưng Mỹ?
Hưng Mỹ gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Hưng Mỹ?
Yes: Hưng Mỹ has on average 363 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Hưng Mỹ?
In Hưng Mỹ, between 1940 and 2025, the highest apparent temperature reached 44.0 °C on 8 May 2010, and the lowest was 16.0 °C on 16 January 1963.
Compare Hưng Mỹ with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hưng Mỹ