Climate Insights for Trại Khoai

Huyện Ba Vì, Hanoi, Vietnam
Hottest
June
35°C peak
Coldest
February
13°C low
Wettest
August
442mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Trại Khoai is warm and mild. The average annual temperature is 25°C and approximately 1722mm of precipitation falls per year. August is the wettest month, receiving around 442mm of rainfall. Trại Khoai is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are February, January, December, when temperatures can drop to 13°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 19° Average: 17° Min: 15° Feb Max: 20° Average: 16° Min: 13° Mar Max: 23° Average: 20° Min: 18° Apr Max: 30° Average: 26° Min: 23° May Max: 32° Average: 28° Min: 25° Jun Max: 35° Average: 30° Min: 27° Jul Max: 34° Average: 30° Min: 27° Aug Max: 33° Average: 29° Min: 26° Sep Max: 32° Average: 29° Min: 26° Oct Max: 31° Average: 27° Min: 24° Nov Max: 26° Average: 22° Min: 20° Dec Max: 24° Average: 20° Min: 17°
Max
Average
Min

Temperatures in Trại Khoai vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is June, when average highs reach 35°C and the mean temperature sits around 30°C. February is the coolest month, with minimum temperatures around 13°C and an average of 16°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between March and April, with a 6°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 79mm Feb Precipitation: 11mm Mar Precipitation: 44mm Apr Precipitation: 53mm May Precipitation: 244mm Jun Precipitation: 136mm Jul Precipitation: 346mm Aug Precipitation: 442mm Sep Precipitation: 155mm Oct Precipitation: 114mm Nov Precipitation: 65mm Dec Precipitation: 34mm
Precipitation

Trại Khoai is a fairly wet location, receiving approximately 1722mm of precipitation annually, which averages out to around 143mm per month. The wettest month is August, averaging 442mm of rainfall. July and May also tend to see above-average precipitation. The driest month is February, with just 11mm. That's 431mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 1km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 2km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Trại Khoai is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

63 days until Autumn

It is currently summer in Trại Khoai, which began on June 21, 2026. Trại Khoai is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in June at around 35°C, while the coldest stretch bottoms out in February near 13°C. Autumn is next, beginning on September 23, 2026 — 63 days from now.

Spring

Temperatures range from 18 to 32°C. Rainfall is heavy, totalling around 341mm across the season with a monthly average of 114mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 35°C. Rainfall is heavy, totalling around 923mm across the season with a monthly average of 308mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 20 to 32°C. Rainfall is heavy, totalling around 334mm across the season with a monthly average of 111mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 13 to 24°C. Rainfall is relatively light, with around 124mm over the season and a monthly average of 41mm. Winds are generally light, averaging 1km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 17°
Feb 16°
Mar 20°
Apr 26°
May 28°
Jun 30°
Jul 30°
Aug 29°
Sep 29°
Oct 27°
Nov 22°
Dec 20°

The best time to visit Trại Khoai is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 46mm per month. By contrast, June can be uncomfortably hot with temperatures reaching 35°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Trại Khoai based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
15 °C
19 °C
2 km/h
79 mm
0 cm
Feb
13 °C
20 °C
1 km/h
11 mm
0 cm
Mar
18 °C
23 °C
2 km/h
44 mm
0 cm
Apr
23 °C
30 °C
2 km/h
53 mm
0 cm
May
25 °C
32 °C
2 km/h
244 mm
0 cm
Jun
27 °C
35 °C
2 km/h
136 mm
0 cm
Jul Current
27 °C
34 °C
2 km/h
346 mm
0 cm
Aug
26 °C
33 °C
1 km/h
442 mm
0 cm
Sep
26 °C
32 °C
1 km/h
155 mm
0 cm
Oct
24 °C
31 °C
2 km/h
114 mm
0 cm
Nov
20 °C
26 °C
1 km/h
65 mm
0 cm
Dec
17 °C
24 °C
1 km/h
34 mm
0 cm
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Metric (°C, km/h)
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