Thank you to our guide, Ben, for arranging this activity. The weather was fantastic, no rain, and he answered all our questions about the local area as best he could. The hiking trail was easy and comfortable, and the waterfall at our destination was definitely worth stopping to play in the water and enjoy the negative ions and phytoncides.
Anonymous User
Solo traveler
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
7/14
Tuesday
Patchy rain nearby
28.4°C/27.5°C
7/15
Wednesday
Patchy rain nearby
28.6°C/27.8°C
7/16
Thursday
Patchy rain nearby
28.6°C/27.7°C
7/17
Friday
Patchy rain nearby
28.5°C/27.9°C
7/18
Saturday
Patchy rain nearby
28.5°C/27.9°C
7/19
Sunday
Light rain shower
28.5°C/26.9°C
7/20
Monday
Moderate or heavy rain shower
27.7°C/25.6°C
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