Kirkjubæjarklaustur Weather in May
Kirkjubæjarklaustur in May averages 11°C (52°F) during the day and 4°C (39°F) at night. This is the driest month of the year.
Rainfall in Kirkjubæjarklaustur in May
May is the month with the least rainfall. Whether you're keen on hiking, city exploring, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans, even if it's not the warmest time of year. Records from the past 30 years suggest around 17 days of rain, with 126 mm (5 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Kirkjubæjarklaustur in May
In May, expect low temperatures in Kirkjubæjarklaustur, with highs of 11°C (52°F) and lows of 4°C (39°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Kirkjubæjarklaustur in May
You can expect a moderate amount of sunlight, with approximately 164 hours. This means a pleasant mix of sun and overcast.
Wind Speed in Kirkjubæjarklaustur in May
Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Kirkjubæjarklaustur. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Kirkjubæjarklaustur's climate page.
Kirkjubæjarklaustur Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
57%
Precipitation
126 mm (5 in)
Rainy days
17 days
Humidity
76%
Windspeed
3 m/s (6 knots)
Sunshine
164 hours
Percentage Sunshine
29%
Daily Historical Temperatures
43-year average (1983-2025)
Based on our historical records, temperatures in Kirkjubæjarklaustur typically rise from around 8°C (46°F) at the start of May to approximately 12°C (54°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 6°C (43°F).
Average temperatures in May
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 May
Historical weather for Kirkjubæjarklaustur in May
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.
Kirkjubæjarklaustur historical weather extremes in May
Based on 20 years of weather observations in Kirkjubæjarklaustur between 2006 and 2026, these are the recorded extremes.
- Kirkjubæjarklaustur recorded its highest May temperature of 22°C (72°F) on May 20, 2025.
- Kirkjubæjarklaustur experienced its chilliest May day on May 1, 2013, reaching only 3°C (37°F).
- Kirkjubæjarklaustur registered its coldest May night on May 5, 2015, with temperatures dropping to -11°C (12°F).
- Peak precipitation in May occurred on May 23, 2025, when 80 mm (3.1 in) of precipitation was measured.
Best Places in Iceland in May
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in May →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Kirkjubæjarklaustur in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Kirkjubæjarklaustur in May
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 Iceland, check out our Kirkjubæjarklaustur's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Kirkjubæjarklaustur climate overview or explore weather in Iceland.
