LA
Vientiane climate and weather
Current conditions
31.4° / 22.7°
Partly cloudy
- Feels like
- 35.7° / 26.0°
- Humidity
- —
- Wind
- 9.7 km/h (gusts 23.0)
- UV index
- 6.6
- Sunrise / sunset
- 06:15 / 17:32
- Daylight
- 11.3 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Sun 15 Nov | Partly cloudy | 31.4° | 22.7° | 35.7° / 26.0° | 0.0 mm | 0% | 9.7 km/h | 6.6 |
| Mon 16 Nov | Overcast | 31.1° | 23.1° | 36.5° / 26.9° | 0.0 mm | 4% | 6.9 km/h | 6.6 |
| Tue 17 Nov | Moderate drizzle | 31.0° | 24.4° | 37.9° / 28.5° | 0.9 mm | 35% | 7.2 km/h | 6.6 |
| Wed 18 Nov | Slight rain showers | 31.6° | 23.5° | 38.3° / 29.4° | 8.6 mm | 61% | 6.3 km/h | 6.2 |
| Thu 19 Nov | Moderate drizzle | 30.4° | 22.7° | 34.9° / 25.9° | 6.1 mm | 56% | 12.0 km/h | 6.5 |
| Fri 20 Nov | Clear sky | 30.2° | 22.4° | 35.3° / 26.4° | 0.0 mm | 0% | 10.4 km/h | 6.4 |
Air quality
55
Moderate
US Air Quality Index
European AQI: 43
- PM2.5
- 19.6 µg/m³
- PM10
- 20.5 µg/m³
- Ozone (O₃)
- 21.0 µg/m³
- NO₂
- 19.6 µg/m³
- SO₂
- 6.7 µg/m³
- CO
- 228.0 µg/m³
- UV index
- 0.0
- Dust
- 1.0 µg/m³
Climate through the year
Now: November
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| January | Excellent · 93 | 27.0°C | 16.7°C | 1.5 | 322.4 | 64.1% |
| December | Excellent · 89 | 27.7°C | 18.1°C | 0.4 | 313.1 | 65.2% |
| February | Excellent · 81 | 29.5°C | 19.2°C | 2.6 | 282.8 | 64.7% |
| November | Good · 73 | 29.8°C | 21.1°C | 4.4 | 300.0 | 68.7% |
| March | Good · 62 | 32.3°C | 22.2°C | 6.8 | 313.1 | 65.9% |
| October | Good · 56 | 30.4°C | 22.9°C | 14.5 | 313.1 | 78.3% |
| July | Fair · 43 | 30.7°C | 24.6°C | 25.7 | 254.2 | 85.3% |
| April | Fair · 43 | 34.2°C | 24.5°C | 8.6 | 315.0 | 66.4% |
| September | Fair · 42 | 30.0°C | 23.9°C | 28.2 | 240.0 | 87.0% |
| August | Fair · 39 | 30.7°C | 24.4°C | 25.4 | 241.8 | 85.6% |
| June | Fair · 36 | 31.3°C | 24.8°C | 25.4 | 249.0 | 84.1% |
| May | Fair · 36 | 32.9°C | 25.0°C | 21.9 | 294.5 | 75.9% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 27.0° | 16.7° | 21.7° | 28.4° | 16.7° | 9.9 mm | 1.5 | 0.0 cm | 322.4 hrs | 11.2 hrs | — | 64.1% | 14.1 km/h | 26.8% |
| Feb | 29.5° | 19.2° | 24.2° | 31.8° | 20.1° | 24.5 mm | 2.6 | 0.0 cm | 282.8 hrs | 11.6 hrs | — | 64.7% | 14.3 km/h | 29.2% |
| Mar | 32.3° | 22.2° | 27.0° | 35.8° | 24.5° | 40.3 mm | 6.8 | 0.0 cm | 313.1 hrs | 12.0 hrs | — | 65.9% | 14.3 km/h | 38.2% |
| Apr | 34.2° | 24.5° | 29.1° | 38.8° | 28.2° | 79.6 mm | 8.6 | 0.0 cm | 315.0 hrs | 12.6 hrs | — | 66.4% | 13.7 km/h | 51.6% |
| May | 32.9° | 25.0° | 28.6° | 38.6° | 29.5° | 243.6 mm | 21.9 | 0.0 cm | 294.5 hrs | 13.0 hrs | — | 75.9% | 13.1 km/h | 75.5% |
| Jun | 31.3° | 24.8° | 27.7° | 37.7° | 29.9° | 349.7 mm | 25.4 | 0.0 cm | 249.0 hrs | 13.2 hrs | — | 84.1% | 11.8 km/h | 92.1% |
| Jul | 30.7° | 24.6° | 27.3° | 37.1° | 29.7° | 390.8 mm | 25.7 | 0.0 cm | 254.2 hrs | 13.1 hrs | — | 85.3% | 12.2 km/h | 89.3% |
| Aug | 30.7° | 24.4° | 27.2° | 37.2° | 29.3° | 356.6 mm | 25.4 | 0.0 cm | 241.8 hrs | 12.7 hrs | — | 85.6% | 11.8 km/h | 89.7% |
| Sep | 30.0° | 23.9° | 26.6° | 36.7° | 28.4° | 468.9 mm | 28.2 | 0.0 cm | 240.0 hrs | 12.2 hrs | — | 87.0% | 12.4 km/h | 87.3% |
| Oct | 30.4° | 22.9° | 26.4° | 35.8° | 26.4° | 162.3 mm | 14.5 | 0.0 cm | 313.1 hrs | 11.7 hrs | — | 78.3% | 12.0 km/h | 65.1% |
| Nov | 29.8° | 21.1° | 25.3° | 33.3° | 23.0° | 39.2 mm | 4.4 | 0.0 cm | 300.0 hrs | 11.3 hrs | — | 68.7% | 13.2 km/h | 48.5% |
| Dec | 27.7° | 18.1° | 22.7° | 29.5° | 18.4° | 3.9 mm | 0.4 | 0.0 cm | 313.1 hrs | 11.1 hrs | — | 65.2% | 14.6 km/h | 32.6% |