Our guide Julia was professional and friendly. Although the afternoon's itinerary was muddy due to the rain, Julia's careful guidance allowed us to see the spectacular waterfall. Highly recommended!
The seawater displayed a myriad of colors, and the ocean was teeming with fish. Although most of the coral had bleached, it would have been even more fun if one knew how to dive. Thanks to our guide, Ben, for his attentive care; everyone had a wonderful time!
Anonymous User
Couple
Koror Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Koror year round climate
Spring (March–May): Average 27.1–27.4°C, warm and humid climate, moderate rainfall. Common activities: snorkeling, diving, exploring the Rock Islands. Recommended clothing: light and breathable clothing, sun-protective clothing, swimwear.
Summer (June–August): Average 27.2–27.6°C, hot and humid, higher rainfall, especially in July. Common activities: watersports, beach relaxation, observing tropical fish. Recommended clothing: light and breathable clothing, swimwear, sun hat.
Autumn (September–November): Average 27.3–27.4°C, warm and humid climate, moderate rainfall. Common activities: snorkeling, diving, watching sunsets. Recommended clothing: light and breathable clothing, sun-protective clothing.
Winter (December–February): Average 26.8–27.4°C, warm and humid climate, moderate rainfall. Common activities: snorkeling, diving, exploring the Rock Islands. Recommended clothing: light and breathable clothing, sun-protective clothing.
Koror climatological average
Annual average temperature: approx. 27.2°C / Annual rainfall: approx. 4215 mm / Summer humidity: 75%–85% / Rainiest month: July
Koror monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
26.8°C
376
February
26.9°C
265.3
March
27.1°C
244.3
April
27.1°C
349
May
27.4°C
428.3
June
27.2°C
365.3
July
27.3°C
504
August
27.6°C
341
September
27.4°C
322.7
October
27.3°C
449
November
27.2°C
253.7
December
27.4°C
317
Koror weather for the next seven days
12/30
Tuesday
Moderate rain
28.5°C/28°C
12/31
Wednesday
Moderate rain
28°C/27.3°C
1/1
Thursday
Moderate rain
28.5°C/27.9°C
1/2
Friday
Patchy rain nearby
28.9°C/28.3°C
1/3
Saturday
Moderate rain
28.3°C/26.7°C
1/4
Sunday
Patchy rain nearby
28.7°C/27.2°C
1/5
Monday
Patchy rain nearby
28.5°C/28.3°C
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