Qui Nhon weather in December

In December, Qui Nhon sees average daytime highs of 25°C and overnight lows near 22°C, with 283 mm of rain across 22.5 wet days and about 11.2 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 9% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 11 h 12 min at the start of December to 11 h 12 min by month's end. Set against the rest of the year, December is Qui Nhon's 7th-clearest and 1st-windiest month. For the whole year in context, see Qui Nhon's year-round climate.

Daytime high
25°
11th warmest
Overnight low
22°
3rd coldest
Rainfall
283 mm
22.5 wet days
Daylight
11 h 12 min
6:04 AM – 5:15 PM
Cloud cover
74%
7th clearest
Wind
21 km/h
1st windiest
Solar energy
3.08 kWh/m²
Travel score
4.8
out of 10

Qui Nhon is provincial city of Vietnam.

Density
1,815/km²
people per km²
Founded
1986

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical December day in Qui Nhon reaches about 25°C in the afternoon and slips back to 22°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 26°C. Set against its neighbours, December runs about 2°C cooler than November and on par with January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12623
22623
32523
42523
52523
62523
72523
82523
92523
102523
112523
122523
132523
142523
152522
162522
172522
182522
192522
202522
212422
222422
232422
242422
252422
262422
272422
282422
292422
302422
312422

How December really feels in Qui Nhon

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Qui Nhon weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 21°1091611.36.0
Feb25° / 22°5310.311.56.7
Mar27° / 23°6010.211.96.8
Apr29° / 25°6210.112.35.8
May30° / 26°15118.312.63.9
Jun31° / 27°9016.112.83.5
Jul31° / 27°821512.73.7
Aug31° / 27°10616.112.53.5
Sep30° / 26°22622.912.13.2
Oct28° / 25°35826.211.73.9
Nov26° / 24°41623.111.44.5
Dec25° / 22°28322.511.24.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 21% of December, with mostly cloudy or overcast conditions the remaining 69%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23565
33466
43367
53367
63367
73268
83268
93268
103268
113169
123169
133169
143169
153070
163169
173070
183070
193070
202971
212971
222971
232872
242872
252872
262872
272971
282971
293070
303268
313367

Chance of precipitation in December

Any precipitation

Qui Nhon gets around 283 mm of rain over 22.5 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 72% and peaks near 79% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
178
278
378
478
578
678
778
879
979
1079
1179
1279
1378
1477
1576
1675
1774
1873
1972
2071
2170
2268
2367
2466
2564
2663
2762
2861
2960
3059
3159

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the oppressive band about 47% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10724681
20826651
30827641
40828631
50829621
60830611
70832591
80833581
90834571
100835561
110836551
121837531
131938511
141939501
151940490
1611041470
1711142460
1821143440
1921244430
2021244410
2131345390
2231346370
2331447350
2441448340
2541549320
2641549310
2741650300
2841650300
2941650300
3041651290
3141651290

Wind in December

Winds average 21 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 20 km/h on the calmest days to 22 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
120breezy
220breezy
320breezy
420breezy
521breezy
621breezy
721breezy
821breezy
921breezy
1021breezy
1121breezy
1221breezy
1321breezy
1421breezy
1522breezy
1622breezy
1722breezy
1822breezy
1922breezy
2022breezy
2122breezy
2222breezy
2321breezy
2421breezy
2521breezy
2621breezy
2721breezy
2821breezy
2920breezy
3020breezy
3120light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 12 min at the start of December to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 5:56 AM to 6:10 AM, and sunset from 5:10 PM to 5:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.25:565:10
211.25:565:10
311.25:575:11
411.25:575:11
511.25:585:11
611.25:585:11
711.25:595:12
811.25:595:12
911.26:005:12
1011.26:005:13
1111.26:015:13
1211.26:015:13
1311.26:025:14
1411.26:025:14
1511.26:035:15
1611.26:045:15
1711.26:045:15
1811.26:055:16
1911.26:055:16
2011.26:065:17
2111.26:065:17
2211.26:065:18
2311.26:075:18
2411.26:075:19
2511.26:085:19
2611.26:085:20
2711.26:095:20
2811.26:095:21
2911.26:105:21
3011.26:105:22
3111.26:105:22

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 3.08 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.08 kWh/m² to a high of 6.1 kWh/m² in April across the year — December's 3.08 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.2Moderate
23.2Moderate
33.2Moderate
43.1Moderate
53.1Moderate
63.1Moderate
73.1Moderate
83.1Moderate
93.1Moderate
103.0Moderate
113.0Moderate
123.0Moderate
133.0Moderate
143.0Moderate
153.0Moderate
163.0Moderate
173.0Moderate
183.1Moderate
193.1Moderate
203.1Moderate
213.1Moderate
223.1Moderate
233.1Moderate
243.2Moderate
253.2Moderate
263.2Moderate
273.2Moderate
283.3Moderate
293.3Moderate
303.3Moderate
313.4Moderate
Planning a trip in December

Hazard calendar for Qui Nhon

In seasonPeak

In December, Qui Nhon sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.

Qui Nhon sits in the Pacific typhoon belt; the season peaks July–October.

Qui Nhon's monsoon runs September–December, when most of the year's rain falls.

Pacific typhoon
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Qui Nhon?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.8
Sightseeing
5th-best month of the year
4.3
Beach & pool
11th-best month of the year

December is a reasonable time to visit Qui Nhon for sightseeing.

What to pack for Qui Nhon in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Qui Nhon sees daytime highs around 25°C and nights near 22°C. Pack rain gear. Worth having: light clothes and a windbreaker. About 23 days see rain.

rain gearlight clothesa windbreaker

Sea temperature near Qui Nhon in December

The nearest coast averages about 25°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 20 km away) is warmest in September at about 29°C and coldest in February near 24°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb24Warm
Mar25Warm
Apr27Warm
May28Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct28Warm
Nov27Warm
Dec25Warm

UV index in Qui Nhon in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Qui Nhon peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 14UV 13Dec 16UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar12Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Qui Nhon in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Qui Nhon is worst in April — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1616 µg/m³Nov 1613 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb14Moderate
Mar15Moderate
Apr16Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug16Moderate
Sep14Moderate
Oct14Moderate
Nov13Moderate
Dec14Moderate
Location & terrain

Where is Qui Nhon?

Qui Nhon sits at 13.8°N, 109.2°E, 7 m above sea level, in Vietnam. The nearest listed city is An Nhơn, 17 km away.

A Yun PaTu BôngĐức PhổEa Drăng

Topography around Qui Nhon

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Qui Nhon.

Within 3 km, the terrain around Qui Nhon has significant variations in elevation — a maximum elevation change of 272 m around an average of 11 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 732 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,301 m.

The land around Qui Nhon is covered by water (45%) and artificial surfaces (34%) within 3 km, water (43%) and trees (28%) within 16 km, and trees (47%) and water (37%) within 80 km.

3 km
272 m
16 km
732 m
80 km
1,301 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: An Nhơn 17 km · Sông Cầu 36 km · An Khê 65 km · Tuy Hòa 76 km · A Yun Pa 95 km · Tu Bông 113 km · Đức Phổ 119 km · Ea Drăng 127 km

Vietnam travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / F
220 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,066
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
1.5
per 100k, 2011
Road deaths
30.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 500
Religion
none 86%Catholic 6%Buddhist 6%Protestant 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Qui Nhon (13.7765°, 109.2237°, elevation 7 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).