Phetchaburi weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Phetchaburi, Thailand. Like most weather services, we show Phetchaburi at one spot: Cha-am, its largest city. At 4:30 AM local time it was fog and 25°C (77°F). Light rain for 4 of the next 24 hours (under 1 mm/h, 1.0 mm total) — cloudy, but fine to be out. Best months for weather: Dec–Mar.
Current conditions
- Clouds
- 97%
- Chance of rain
- 24%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 4 of the next 24 hours (under 1 mm/h, 1.0 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Dec–MarOff season May, Sep–Oct
About Cha-am weather
Is it raining in Cha-am right now?
No. It’s fog and 25° right now. Light rain for 4 of the next 24 hours (under 1 mm/h, 1.0 mm total) — cloudy, but fine to be out.
What’s the weather like in Cha-am this week?
Over the next 7 days, expect highs of 28–31° and lows of 23–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Monday.
Has it been raining in Cha-am lately?
In the past 7 days, Cha-am had 6 rainy days and 37.1 mm of rain in total.
What should I pack for Cha-am?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Phetchaburi weather by month
When is the best time to visit Phetchaburi?
Based on weather alone, the best time to visit Phetchaburi is Dec–Mar, according to NASA's 2001–2025 climate averages. May, Sep–Oct tends to be the least pleasant. Average highs run from 29°C (83°F) in December to 33°C (92°F) in April.
What is the rainiest month in Phetchaburi?
October is the wettest month, with about 247 mm (9.7 in) of rain on average. February is the driest, with about 12 mm (0.5 in).
What is the hottest month in Phetchaburi?
April is the warmest, with average highs of 33°C (92°F) and lows of 27°C (80°F). December is the coolest, with highs of 29°C (83°F) and lows of 22°C (72°F).
Does Phetchaburi have a rainy season?
Yes. Sep–Oct is the rainy season (150 mm or more a month), while Dec–Mar is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Cha-am), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Phetchaburi
Weather can differ a lot within Phetchaburi: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Cha-am | Dec–Mar | Sep–Oct | 29–33°C | 1,187 mm |
| Phetchaburi | Dec–Mar | Sep–Oct | 29–33°C | 1,187 mm |
| Tha Yang | Dec–Mar | Sep–Oct | 29–33°C | 1,187 mm |
| Khao Yoi | Dec–Mar | Sep–Oct | 29–33°C | 1,187 mm |