World Resorts Cambodia Koh Rong Weather

Koh Rong 14 Days Forecast

20.07
mon
Day
84°F
E 12 mph
Precip.
19%
Night
82°F
E 7 mph
Precip.
6%
21.07
tue
Day
84°F
E 12 mph
Precip.
16%
Night
82°F
E 7 mph
Precip.
8%
22.07
wed
Day
84°F
E 14 mph
Precip.
17%
Night
82°F
E 8 mph
Precip.
10%
23.07
thu
Day
84°F
E 14 mph
Precip.
36%
Night
81°F
SE 12 mph
Precip.
65%
24.07
fri
Day
81°F
E 7 mph
Precip.
31%
Night
79°F
E 13 mph
Precip.
53%
25.07
sat
Day
77°F
SE 10 mph
Precip.
77%
Night
81°F
E 9 mph
Precip.
31%
26.07
sun
Day
81°F
E 15 mph
Precip.
43%
Night
81°F
E 16 mph
Precip.
72%
27.07
mon
Day
81°F
E 17 mph
Precip.
62%
Night
82°F
E 20 mph
Precip.
65%
28.07
tue
Day
81°F
E 19 mph
Precip.
71%
Night
79°F
E 19 mph
Precip.
81%
29.07
wed
Day
81°F
E 14 mph
Precip.
22%
Night
81°F
E 17 mph
Precip.
55%
30.07
thu
Day
81°F
E 7 mph
Precip.
66%
Night
79°F
N 6 mph
Precip.
44%
31.07
fri
Day
81°F
NE 12 mph
Precip.
62%
Night
79°F
NE 8 mph
Precip.
63%
01.08
sat
Day
77°F
E 8 mph
Precip.
69%
Night
81°F
E 18 mph
Precip.
64%
02.08
sun
Day
81°F
E 17 mph
Precip.
66%
Night
81°F
E 17 mph
Precip.
56%

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.2°F.

Air temperature in Koh Rong, °F

Precipitation total in Koh Rong, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Koh Rong

Sunniest months:
January 20 days
December 18 days
February 16 days
Warmest months:
May 88.6 °F
April 88.0 °F
June 87.1 °F
Warmest sea temp:
May 87.5 °F
April 86.8 °F
June 85.8 °F
Coldest months:
January 84.5 °F
February 84.7 °F
September 85.3 °F
Rainiest months:
July 18 days
August 17 days
September 17 days
Windiest months:
July 12.2 mph
August 12.0 mph
September 11.5 mph

Koh Rong on a weather map

Koh Rong
+82°F
SE 8 mph
Feels like: +90°F
Precip.: 19%
Places in Cambodia:
Name
°F
+86°F
+82°F
+82°F
+82°F
+88°F
+82°F
+84°F
24 Hours Forecast
Koh Rong
Local time: 10:11
July 20, monday
1200
84°F
E
12 mph
1500
84°F
E
14 mph
1800
84°F
E
12 mph
2100
82°F
E
11 mph
July 21, tuesday
0000
82°F
E
7 mph
0300
82°F
E
9 mph
0600
82°F
E
11 mph
0900
82°F
SE
11 mph
Units of measurement: °C / °F