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 80–81°F, 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 80–81°F, 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 81–81°F, 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 80–81°F, 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. 81.0°F / Annual rainfall: approx. 4215 mm / Summer humidity: 75%–85% / Rainiest month: July
Koror monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
80.2°F
376
February
80.4°F
265.3
March
80.8°F
244.3
April
80.8°F
349
May
81.3°F
428.3
June
81°F
365.3
July
81.1°F
504
August
81.7°F
341
September
81.3°F
322.7
October
81.1°F
449
November
81°F
253.7
December
81.3°F
317
Koror weather for the next seven days
7/7
Tuesday
Light rain shower
83.7°F/82.8°F
7/8
Wednesday
Patchy rain nearby
84.4°F/83°F
7/9
Thursday
Thundery outbreaks in nearby
84.4°F/83.5°F
7/10
Friday
Thundery outbreaks in nearby
84.4°F/83.4°F
7/11
Saturday
Patchy rain nearby
84°F/80.5°F
7/12
Sunday
Light rain shower
82°F/78.2°F
7/13
Monday
Light rain shower
81.6°F/78.3°F
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