Sa Pa Weather in May
Sa Pa in May sees high temperatures, with highs around 29°C (84°F) and overnight lows of 20°C (68°F). With the rainy season in full effect, expect around 254 mm (10 in) of rainfall and regular showers throughout the month.
Rainfall in Sa Pa in May
Sa Pa is in the rainy season in May, with rain on around 17 days and an average of 254 mm (10 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Sa Pa in May
Temperatures in Sa Pa in May top out at 29°C (84°F) and drop to 20°C (68°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 20°C (68°F), which is comfortable for most people.
Sunshine in Sa Pa in May
With about 150 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. November typically offers the best weather for Sa Pa.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Sa Pa's climate page.
Sa Pa Temperature in May
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
55%
Precipitation
254 mm (10 in)
Rainy days
17 days
Humidity
85%
Sunshine
150 hours
Percentage Sunshine
36%
Daily Historical Temperatures
33-year average (1993-2025)
Based on our historical records, temperatures in Sa Pa typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 22°C (72°F).
Average temperatures in May
Daily Historical Precipitation
33-year average (1993-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Sa Pa in May
Browse day-by-day weather records for Sa Pa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sa Pa historical weather extremes in May
Based on 32 years of weather observations (1994-2026), these are the most extreme conditions recorded in Sa Pa.
- On May 6, 2023, temperatures climbed to 41°C (106°F), marking the warmest May day on record.
- Sa Pa experienced its chilliest May day on May 20, 2004, reaching only 21°C (70°F).
- The coldest night in May in Sa Pa was on May 5, 2022, with a minimum of 9°C (48°F).
Best Places in Vietnam in May
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sa Pa in May
Warm but pleasant conditions in Sa Pa in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Sa Pa in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Sa Pa's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sa Pa climate overview or explore weather in Vietnam.
