Phetchabun Weather in May
Phetchabun in May averages 33°C (91°F) during the day and 24°C (75°F) at night. May is part of the rainy season, so frequent rainfall is typical.
Rainfall in Phetchabun in May
As part of the rainy season, Phetchabun sees around 15 days of rain in May, with an average of 245 mm (9.6 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Phetchabun in May
May in Phetchabun brings very high temperatures, with highs of 33°C (91°F) and nights around 24°C (75°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Phetchabun in May
The area enjoys a balanced 161 hours of sunlight, ensuring it's neither too rainy nor too sunny.May in Phetchabun has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Phetchabun's climate page.
Phetchabun Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
33°C (91°F)
Chance of Rain
50%
Precipitation
245 mm (9.6 in)
Rainy days
15 days
Humidity
77%
Sunshine
161 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Phetchabun typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Phetchabun in May
Browse day-by-day weather records for Phetchabun spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Phetchabun historical weather extremes in May
Based on weather observations in Phetchabun between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Phetchabun reached 41°C (106°F) (May 2, 2024).
- On May 21, 2000, Phetchabun saw its coldest May day with temperatures maxing out at 25°C (77°F).
- The coldest night in May in Phetchabun was on May 4, 2022, with a minimum of 21°C (70°F).
Best Places in Thailand in May
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in May →
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tolerable
unpleasant
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What to Wear in Phetchabun in May
Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Phetchabun 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 Thailand, check out our Phetchabun's climate page.
Temperature Rainfall Sunshine Humidity
See the full Phetchabun climate overview or explore weather in Thailand.
