Vientiane LA | ||
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Wed Jan 28 |
Today Thu Jan 22 | Fri Jan 23 | Sat Jan 24 | Sun Jan 25 | Mon Jan 26 | Tue Jan 27 | Wed Jan 28 | Thu Jan 29 | Fri Jan 30 | Sat Jan 31 | Sun Feb 01 | Mon Feb 02 | Tue Feb 03 | Wed Feb 04 | |
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Vientiane LA |
Calculations are based on the last 8 years of historical weather data.
Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.
Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.
Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.
Key factors in the calculation:
High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures
Vientiane experiences comfortable temperatures for most of the year.
However, March and April can be uncomfortably hot, with average maximum temperatures exceeding 35°C.
January and December have the lowest minimum temperatures, but still remain within a comfortable range overall.
Maximum Temperatures
| Period | Vientiane |
|---|---|
| Jan | 29.8°C |
| Feb | 32.6°C |
| Mar | 35.9°C |
| Apr | 36.8°C |
| May | 34.5°C |
| Jun | 32.0°C |
| Jul | 31.1°C |
| Aug | 30.4°C |
| Sep | 30.7°C |
| Oct | 30.2°C |
| Nov | 30.4°C |
| Dec | 28.9°C |
| Average | 31.9°C |
Minimum Temperatures
| Period | Vientiane |
|---|---|
| Jan | 17.4°C |
| Feb | 20.1°C |
| Mar | 23.8°C |
| Apr | 25.8°C |
| May | 25.8°C |
| Jun | 25.0°C |
| Jul | 24.4°C |
| Aug | 23.9°C |
| Sep | 23.5°C |
| Oct | 22.2°C |
| Nov | 20.6°C |
| Dec | 17.6°C |
| Average | 22.5°C |
Vientiane experiences a pronounced dry and wet season
Sun hours are highest in January and February, gradually decreasing to a low in July and August, then increasing again towards the end of the year
Precipitation is minimal from November to April, with a dramatic increase during the monsoon season from May to September, peaking in August.
Sunny Weather
| Period | Vientiane |
|---|---|
| Jan | 8.9 hours/day |
| Feb | 9.3 hours/day |
| Mar | 7.8 hours/day |
| Apr | 7.1 hours/day |
| May | 3.0 hours/day |
| Jun | 1.5 hours/day |
| Jul | 0.9 hours/day |
| Aug | 0.7 hours/day |
| Sep | 2.2 hours/day |
| Oct | 3.6 hours/day |
| Nov | 6.4 hours/day |
| Dec | 8.0 hours/day |
| Average | 5.0 hours/day |
Precipitation Levels
| Period | Vientiane |
|---|---|
| Jan | 0.1mm |
| Feb | 0.8mm |
| Mar | 1.2mm |
| Apr | 1.8mm |
| May | 7.7mm |
| Jun | 11.4mm |
| Jul | 13.3mm |
| Aug | 15.3mm |
| Sep | 11.4mm |
| Oct | 4.8mm |
| Nov | 0.5mm |
| Dec | 0.1mm |
| Average | 5.7mm |
Wind Speed
| Period | Vientiane |
|---|---|
| Jan | 9.7km/h |
| Feb | 11.8km/h |
| Mar | 12.7km/h |
| Apr | 12.3km/h |
| May | 10.1km/h |
| Jun | 9.7km/h |
| Jul | 10.1km/h |
| Aug | 9.5km/h |
| Sep | 8.1km/h |
| Oct | 8.2km/h |
| Nov | 7.7km/h |
| Dec | 8.8km/h |
| Average | 9.9km/h |
Humidity
| Period | Vientiane |
|---|---|
| Jan | 53.0% |
| Feb | 45.5% |
| Mar | 43.2% |
| Apr | 46.3% |
| May | 63.3% |
| Jun | 76.7% |
| Jul | 81.7% |
| Aug | 84.6% |
| Sep | 83.7% |
| Oct | 79.6% |
| Nov | 69.3% |
| Dec | 60.8% |
| Average | 65.6% |
Vientiane experiences its earliest sunrise in June at 5:34 AM, while the latest sunrise occurs in January at 6:43 AM. The earliest sunset is in November at 5:33 PM, and the latest is in July at 6:47 PM.
The shortest day in Vientiane is in December, lasting 11 hours and 5 minutes, and the longest day is in June, with 13 hours and 10 minutes of daylight.
Sunrise Time
| Period | Vientiane |
|---|---|
| Jan | 6:43 |
| Feb | 6:36 |
| Mar | 6:17 |
| Apr | 5:53 |
| May | 5:37 |
| Jun | 5:35 |
| Jul | 5:43 |
| Aug | 5:52 |
| Sep | 5:58 |
| Oct | 6:04 |
| Nov | 6:16 |
| Dec | 6:33 |
| Average | 6:06 |
Sunset Time
| Period | Vientiane |
|---|---|
| Jan | 17:55 |
| Feb | 18:10 |
| Mar | 18:19 |
| Apr | 18:26 |
| May | 18:35 |
| Jun | 18:46 |
| Jul | 18:48 |
| Aug | 18:35 |
| Sep | 18:11 |
| Oct | 17:47 |
| Nov | 17:34 |
| Dec | 17:38 |
| Average | 18:12 |
Useful Day Length
| Period | Vientiane |
|---|---|
| Jan | 10:55 hours |
| Feb | 11:10 hours |
| Mar | 11:19 hours |
| Apr | 11:26 hours |
| May | 11:35 hours |
| Jun | 11:46 hours |
| Jul | 11:48 hours |
| Aug | 11:35 hours |
| Sep | 11:11 hours |
| Oct | 10:47 hours |
| Nov | 10:34 hours |
| Dec | 10:38 hours |
| Average | 11:12 hours |