Kos Town Weather in April
Thinking of visiting Kos Town in April? Expect pleasant temperatures reaching 18°C (64°F) during the day, dropping to 15°C (59°F) at night, with some rainfall likely.
Rainfall in Kos Town in April
Historically, April sees about 7 days of rain, with a monthly average of 41 mm (1.6 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Kos Town in April
In April, expect pleasant temperatures in Kos Town, with highs of 18°C (64°F) and lows of 15°C (59°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Kos Town in April
There are approximately 226 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in April
The water temperature is 18°C (64°F). It's not warm, but most people find it perfectly fine for a swim once they're in.Should you favor a climate that's both dry and comfortably warm, May, June, July, August, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Kos Town's climate page.
Kos Town Temperature in April
Min Temperature
15°C (59°F)
Max Temperature
18°C (64°F)
Water Temperature
18°C (64°F) *
Chance of Rain
22%
Precipitation
41 mm (1.6 in)
Rainy days
7 days
Sunshine
226 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1983-2025)
Based on our historical records, temperatures in Kos Town typically rise from around 18°C (64°F) at the start of April to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).
Average temperatures in April
Daily Historical Precipitation
43-year average (1983-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Kos Town in April
Browse day-by-day weather records for Kos Town spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kos Town historical weather extremes in April
Our historical data for Kos Town spans 1983 to 2026, revealing these weather extremes.
- On April 29, 2001, temperatures climbed to 29°C (84°F), marking the warmest April day on record.
- The coldest April day was on April 9, 1997, with a maximum of 10°C (50°F).
- Kos Town registered its coldest April night on April 5, 2005, with temperatures dropping to 3°C (37°F).
Best Places in Greece in April
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in April →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Kos Town in April
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 18°C (64°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Kos Town in April
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 Greece, check out our Kos Town's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Kos Town climate overview or explore weather in Greece.
