10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Thinking of visiting Phumĭ Bayab in December? Expect very high temperatures reaching 33°C (91°F) during the day, dropping to 24°C (75°F) at night, with some rainfall likely.
So this is a great month to visit if you prefer dry days with pleasant temperatures.
Pick a month to see the average temperature, rainfall and sunshine in Phumĭ Bayab - and find the best time to visit.
32-year average (1993-2025)
Based on our historical records, temperatures in Phumĭ Bayab typically stay consistent throughout December, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Browse day-by-day weather records for Phumĭ Bayab spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Phumĭ Bayab spans 2003 to 2025, revealing these weather extremes.
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Phumĭ Bayab in December. 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Phumĭ Bayab climate overview or explore weather in Cambodia.
Where to go in December - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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