Kosrae Weather in December
December in Kosrae brings high temperatures, with highs of 30°C (86°F) and nights dropping to 26°C (79°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Kosrae in December
Kosrae is in the rainy season in December, with rain on around 22 days and an average of 368 mm (14 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Kosrae in December
Kosrae in December gets highs of 30°C (86°F) during the day and drops to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.To explore more travel options, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Micronesia, check out our Kosrae's climate page.
Kosrae Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
73%
Precipitation
368 mm (14 in)
Rainy days
22 days
Daily Historical Temperatures
30-year average (1987-2025)
Based on our historical records, temperatures in Kosrae typically stay consistent throughout December, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in December
Historical weather for Kosrae in December
Browse day-by-day weather records for Kosrae spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kosrae historical weather extremes in December
Based on 19 years of weather observations in Kosrae between 2006 and 2025, these are the recorded extremes.
- Kosrae recorded its highest December temperature of 37°C (99°F) on December 6, 2015.
- The coldest December day was on December 9, 2008, with a maximum of 26°C (79°F).
- The coldest night in December in Kosrae was on December 14, 2025, with a minimum of 23°C (73°F).
- The wettest December day on record brought 159 mm (6.3 in) of precipitation to Kosrae (December 3, 2021).
Best Places in Micronesia in December
Find out more about the weather in Micronesia and which places have the best travel conditions in this month. See all of Micronesia in December →
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What to Wear in Kosrae in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Kosrae in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Micronesia, check out our Kosrae's climate page.
See the full Kosrae climate overview or explore weather in Micronesia.
