Weather in May in Vientiane
| < May > | ||
|---|---|---|
| Normal Max/ High Temperature | 29°C (84°F) | |
| Average Temperature | 28°C (82°F) | |
| Min/ Low Temperature | 25°C (76°F) | |
| Normal Precipitation | 255mm (10in) | |
| Number of Wet Days (probability of rain on a day) | 16 (52%) | |
| Average Sunlight per day | 06h 17' | |
| Average Daylight per day | 12h 57' | |
| Sunny (Cloudy) Daylight Hours | 49% (51%) | |
| Sun altitude at solar noon on the 21st day. | 87.6° | |
- The average temperature in Vientiane in May is hot at 27.7 °C (81.86 °F).
- Afternoons can be very hot with average high temperatures reaching 28.7 °C (83.7 °F).
- Overnight temperatures are generally fairly hot with an average low of 24.6 °C (76.3 °F).
- In May the mean diurnal temperature range/ variation is 4.1 °C (7.4 °F).
- Precipitation averages for May are high with 254.6mm (10 in) recorded across 16 days.
- In May the blue above Vientiane is reasonably fine having on average a detectable 6h 17' of resplendent solar radiation per day.
- The shortest day is 12h 46' long and the longest day is 13h 06' long with an average length of 12h 57'.
- There are approximately 6h 33' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 49% of daylight hours and cloudy 51% of daylight hours.
Weather Trend Graph for May in Vientiane, Laos
