Phetchabun in May
5.1out of 10
Not the best time
Hot: daytime highs around 33°C. Very wet: about 20 rainy days.
33°CAvg high
24°CAvg low
20Rainy days (153 mm)
12:46 hDaylight
05:49Sunrise · 18:35 Sunset
Why this score
- Hot: daytime highs around 33°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±4.7 days)
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in May varies a lot between years (±4.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 30°C | 17°C | 8 mm | 2 | – | – | 8.5 |
| February | 32°C | 18°C | 12 mm | 2 | – | – | 8.0 |
| March | 33°C | 21°C | 31 mm | 6 | – | – | 7.2 |
| April | 34°C | 23°C | 55 mm | 10 | – | – | 6.3 |
| May | 33°C | 24°C | 153 mm | 20 | – | – | 5.1 |
| June | 31°C | 24°C | 173 mm | 24 | – | – | 5.4 |
| July | 30°C | 23°C | 224 mm | 26 | – | – | 5.7 |
| August | 30°C | 23°C | 266 mm | 28 | – | – | 5.9 |
| September | 30°C | 23°C | 243 mm | 25 | – | – | 5.7 |
| October | 31°C | 22°C | 113 mm | 14 | – | – | 6.6 |
| November | 31°C | 20°C | 23 mm | 3 | – | – | 8.2 |
| December | 29°C | 17°C | 8 mm | 1 | – | – | 8.8 |
Frequently asked questions
How hot is Phetchabun in May?
Daytime highs average 33°C and nights about 24°C.
When is the best time to visit Phetchabun?
The best months are December, January.