Qui Nhon climate — normals and trends
Qui Nhon (Vietnam) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 25.7 °C and it receives 1,872 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 June (28.4 °C on average) and the coldest is January (22.3 °C). Rainfall peaks in November.
Qui Nhon averages 0 frost days, 110 hot days (≥ 30 °C) and 215 rainy days per year.
Qui Nhon has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 35.4 °C (on 14 August 2019) and the coldest 15.9 °C (on 23 January 1970).
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
Qui NhonGia Lai
- coords
- 13.78°, 109.22°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.7°C
Average daily high
27.9°C
Average daily low
24.1°C
Annual rainfall
1,872mm
Sunshine / day
10.1h
Mean relative humidity
82%
Average peak wind
19.6km/h
Seasonal range
6.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
110 d/yr
Rainy days (≥ 1 mm)
215 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.8 °C
Average feels-like low
26.9 °C
Average peak gust
37.3 km/h
Tropical nights (≥ 20 °C)
349 d/yr
Solar radiation
17.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.67 · 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
35.4 °C
14 August 2019
Coldest day
15.9 °C
23 January 1970
Wettest day
252 mm
2 November 2009
Windiest day
61.7 km/h
2 November 2009
Strongest gust
142.9 km/h
12 November 2001
Hottest feels-like
43.0 °C
9 May 2001
Coldest feels-like
12.5 °C
11 January 1955
Sunniest day
12.7 h
2 June 2005
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 | 23.2 °C | -0.7 °C | 72 mm | -31 mm |
| Feb | 24.1 °C | -0.6 °C | 131 mm | +72 mm |
| Mar | 25.9 °C | -0.5 °C | 87 mm | +29 mm |
| Apr | 28.0 °C | -0.3 °C | 15 mm | -47 mm |
| May | 30.2 °C | +0.1 °C | 141 mm | +10 mm |
| Jun | 31.5 °C | +0.4 °C | 174 mm | +81 mm |
| Jul | 32.1 °C | +1.0 °C | 68 mm | -9 mm |
| Aug | 31.6 °C | +0.5 °C | 161 mm | +69 mm |
| Sep | 30.5 °C | +0.7 °C | 319 mm | +96 mm |
| Oct | 28.4 °C | +0.9 °C | 339 mm | -6 mm |
| Nov | 26.3 °C | +0.4 °C | 875 mm | +491 mm |
| Dec | 25.3 °C | +0.9 °C | 284 mm | +38 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 Qui Nhon?
Qui Nhon has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 25.7 °C and it receives 1,872 mm of precipitation per year.
What is the hottest day ever recorded in Qui Nhon?
The hottest day measured in Qui Nhon between 1940 and 2025 was 14 August 2019, reaching 35.4 °C.
What is the coldest day in Qui Nhon?
The coldest day measured in Qui Nhon between 1940 and 2025 was 23 January 1970, at 15.9 °C.
Does it snow in Qui Nhon?
Almost never: Qui Nhon sees virtually no snow, with about 0 frost days per year.
Has the climate of Qui Nhon warmed?
Yes: Qui Nhon warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Qui Nhon?
The wettest day measured in Qui Nhon between 1940 and 2025 was 2 November 2009, with 252 mm of rain in 24 hours.
What was the windiest day in Qui Nhon?
The windiest day measured in Qui Nhon between 1940 and 2025 was 2 November 2009, with winds reaching 61.7 km/h.
What is the warmest month in Qui Nhon?
The warmest month in Qui Nhon is June (28.4 °C on average); the coldest is January (22.3 °C).
How much does it rain in Qui Nhon?
Qui Nhon receives on average 1,872 mm of precipitation per year, spread over about 215 rainy days.
Is it sunny in Qui Nhon?
Qui Nhon gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Qui Nhon?
Yes: Qui Nhon has on average 349 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Qui Nhon?
In Qui Nhon, between 1940 and 2025, the highest apparent temperature reached 43.0 °C on 9 May 2001, and the lowest was 12.5 °C on 11 January 1955.
Compare Qui Nhon with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Qui Nhon