Tbong Khmum, Cambodia Weather

Tbong Khmum,  Weather
(Photo by Alexander on Unsplash)

Current conditions

Updated:
29°C
84.2°F
°C °F

Condition: Drizzle

Pressure: 1,007 hPa

Feel like: 34 °C

Temperature: 29°C

Cloud: 94%

Humidity: 80%

Wind: WSW - 13 km/h

Visibility: 13.36 km

Weather forecast

Wed
05 Aug
25°C / 30°C
Slight Thunderstorm
Thu
06 Aug
25°C / 31°C
Slight Thunderstorm
Fri
07 Aug
25°C / 28°C
Moderate Drizzle
Sat
08 Aug
25°C / 30°C
Slight Thunderstorm
Sun
09 Aug
25°C / 31°C
Drizzle
Hourly forecast today:
02:00 AM
25° / 29°
25° / 29°
Drizzle
80% 30 km/h
03:00 AM
25° / 30°
25° / 30°
Drizzle
75% 30 km/h
04:00 AM
25° / 30°
25° / 30°
Slight Thunderstorm
73% 32 km/h
05:00 AM
25° / 30°
25° / 30°
Slight Thunderstorm
71% 31 km/h
06:00 AM
24° / 29°
24° / 29°
Drizzle
74% 30 km/h
07:00 AM
25° / 27°
25° / 27°
Slight Thunderstorm
91% 34 km/h
08:00 AM
25° / 27°
25° / 27°
Slight Rain Showers
88% 28 km/h
09:00 AM
25° / 26°
25° / 26°
Moderate Drizzle
90% 23 km/h
10:00 AM
24° / 25°
24° / 25°
Slight Rain Showers
92% 25 km/h
11:00 AM
24° / 25°
24° / 25°
Slight Rain Showers
93% 27 km/h
12:00 PM
24° / 25°
24° / 25°
Slight Rain Showers
95% 9 km/h

30 Day Averages and Extremes

  • Average high 29.7°C
  • Average low 23.73°C
  • Hottest day 33°C (19 July 2026)
  • Coldest day 0°C (17 August 2026)
  • Average humidity 80.23%
  • Days with precipitation 29 days
  • Highest precipitation 82 mm (27 July 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 25°C
  • Total Precipitation: 12 mm

Temperature and possibility of rain in Tbong Khmum over the next 12 hours

Temperature and possibility of rain in Tbong Khmum in the coming days

Rainfall in Tbong Khmum in the coming days

Tbong Khmum Climate Summary

Tbong Khmum features a Tropical monsoon (Köppen classification: Am), with an average annual temperature of 29.52ºC (85.14ºF), which is about 0.55% higher than the national average for Cambodia. Annually, the city experiences approximately 90.92 millimeters (3.58 inches) of rainfall, spread across 160.56 rainy days, accounting for 43.99% of the year.

Longitude 11.8891023
Latitude 105.876004
Yearly high temperature 33.09ºC (91.56ºF)
Yearly low temperature 24.18ºC (75.52ºF)
Hottest month April 35.92ºC (96.66ºF)
Coldest month January 21.72ºC (71.1ºF)
Yearly precip 90.92mm (3.58in)
Days with rainfall 160.56 days (43.99%)
Driest month February (53.68%)
Wettest month September (81.94%)

Weather averages by month

Month High / Low (°C) Rain
January 32.57° / 21.72° 2.55 days
February 35.07° / 22.96° 1.36 days
March 36.62° / 25.39° 7.0 days
April 35.92° / 26.55° 14.55 days
May 34.82° / 26.48° 18.36 days
June 32.97° / 25.16° 18.82 days
July 32.06° / 24.55° 20.64 days
August 32.34° / 24.73° 20.73 days
September 31.58° / 24.57° 21.82 days
October 31.13° / 23.69° 19.36 days
November 31.17° / 22.82° 10.55 days
December 30.86° / 21.59° 4.82 days

Frequently asked questions

1. What is the hottest month in Tbong Khmum?

April has the highest average monthly temperature (daily mean of 35.92ºC) and January are the coolest (daily mean of 21.72ºC).

2. What should I wear in Tbong Khmum today?

For today's very hot weather in Tbong Khmum, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- UV-blocking sunglasses
- Sleeveless tops or vests
- Light, natural fabrics (like cotton or linen)
- Lightweight, loose-fitting shorts

Temperature

Early
25°C / 30°C
Morning
25°C / 26°C
Afternoon
25°C / 25°C
Evening
24°C / 24°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 446
  • CO 164
  • NH3 0
  • NO2 3
  • O3 69
  • PM10 19
  • PM25 14
  • SO2 3
  • CH4 1,426

Sunrise / Sunset

22:44
11:20