Iceland Airwaves Festival
On its way to its 20th edition in 2019 Iceland Airwaves is a festival you need to visit once in your life. Everything from lagoons and bookstores to bars and concert halls is filled with music.
Kirkjubæjarklaustur in April sees low temperatures, with highs around 8°C (46°F) and overnight lows of 1°C (34°F). Rainfall is fairly high at around 159 mm (6.3 in) on average, so pack waterproofs just in case.
April in Kirkjubæjarklaustur has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Pick a month to see the average temperature, rainfall and sunshine in Kirkjubæjarklaustur - and find the best time to visit.
42-year average (1983-2025)
Based on our historical records, temperatures in Kirkjubæjarklaustur typically stay consistent throughout April, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 2°C (36°F).
42-year average (1983-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Kirkjubæjarklaustur spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Kirkjubæjarklaustur from 1996 through 2026.
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in April →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cold weather calls for smart layering in April. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Kirkjubæjarklaustur climate overview or explore weather in Iceland.
Where to go in April - average daytime high across popular destinations.
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