Mid-spring · Weather & things to do
Mývatn in April
Mývatn warms up: highs climb to 35°F (2°C), from 31°F in March, with lows of 24°F (-4°C) and about 2.7 in (68 mm) of rain or snow.
Our comfort score puts it mid-table at 40/100, 4th of 12.
- Avg high
- 35°F (2°C)
- Avg low
- 24°F (-4°C)
- Rain or snow
- 2.7 in (68 mm)
- Humidity
- 92%
- Cloud cover
- 80%
- Daylight
- ~14 h 51 min
- Comfort score
- 40/100 · Tough
What April feels like
Highs only reach about 35°F (2°C), so plan short stints outside between indoor stops.
Average lows of 24°F (-4°C) mean frosty nights and icy mornings.
About 2.7 in (68 mm) of rain or snow falls in the month, and with temperatures averaging below freezing, much of it may come as snow.
Expect plenty of overcast days, with cloud cover near 80%.
Plan around April
April sits mid-table; the best months are June – August.
- Comfort holds steady from March (38 → 40/100).
- Our Iceland Ring Road route recommends Jun – Sep, so April falls outside its suggested window.
What to pack for April
- Hat, gloves and thermal base layerslows around 24°F
- Insulated, waterproof bootssnow is likely on some days
- Waterproof outer layerabout 2.7 in of rain or snow
- Comfortable walking shoesmost picks involve some walking
What to do in Mývatn in April
With highs near 35°F, these picks lean toward food, drink and places with a roof, with outdoor options when the weather breaks.
Daddi's Pizza
Simple Reykjahlíð pizzeria popular with campers.
Why now A warm sit-down stop when highs sit around 35°F.
Hverfjall
Tephra crater with a steep path to the rim and lake views.
Vogafjós Farm Resort
Café in a working cowshed serving geyser bread and smoked trout.
Why now Somewhere to warm up between colder walks.
Goðafoss
Horseshoe-shaped falls on the Skjálfandafljót river.
Hverir
Steaming vents and bubbling mud pots on an orange geothermal field.
Nearby in April
- Jökulsárlón in April~108 mi · highs 39°F, 6.9 in rain · 2°C (4°F) warmer by day, wetter
- Vík in April~162 mi · highs 42°F, 6.9 in rain · 4°C (7°F) warmer by day, wetter
- Reykjavík in April~177 mi · highs 42°F, 4.7 in rain · 4°C (8°F) warmer by day, wetter
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~487 m to Mývatn's ~276 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Mývatn in April: quick answers
Is April a good time to visit Mývatn?
It's middling, scoring 40/100. The best months are June – August, at up to 53. Expect highs of 35°F (2°C) and 2.7 in (68 mm) of rain or snow. Our Iceland Ring Road route recommends Jun – Sep, so April is outside its suggested window.
How cold is Mývatn in April?
Average highs are 35°F (2°C) and average lows 24°F (-4°C), making it the 6th-coldest month by daytime highs, with nights below freezing on average.
Does it snow a lot in Mývatn in April?
Some: about 2.7 in (68 mm) of rain or snow falls across April on average, the 2nd-driest month of the year. With temperatures this low, much of it may fall as snow. The annual total is about 39.0 in (991 mm).
What should I pack for Mývatn in April?
Bring hat, gloves and thermal base layers (lows around 24°F), insulated, waterproof boots (snow is likely on some days), waterproof outer layer (about 2.7 in of rain or snow) and comfortable walking shoes (most picks involve some walking).
Planning Mývatn in April?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.