When to go · Mývatn
Mývatn, month by month
The best months for Mývatn: Jun, Jul, Aug, Sep.
Month by month
- JanuaryMixedOutside the best window (Jun–Sep). Across Iceland: 4–5 h of light, storms, ice caves and auroras; keep buffer days.0 °C / -5 °C, 12 rain days32 °F / 23 °F, 12 rain daysCrowds: Low · 1 festival or holiday
- FebruaryMixedOutside the best window (Jun–Sep). Across Iceland: Longer days, still stormy; Þorrablót food and aurora nights.1 °C / -5 °C, 10 rain days34 °F / 23 °F, 10 rain daysCrowds: Medium
- MarchGoodOutside the best window (Jun–Sep). Across Iceland: Balance of light and dark: auroras plus 11–13 h of day; Easter in late March 2027.2 °C / -4 °C, 11 rain days36 °F / 25 °F, 11 rain daysCrowds: Medium
- AprilGoodOutside the best window (Jun–Sep). Across Iceland: Quiet shoulder month; snow lingers in the north; puffins arrive late in the month.4 °C / -2 °C, 9 rain days39 °F / 28 °F, 9 rain daysCrowds: Low
- MayGoodOutside the best window (Jun–Sep). Across Iceland: Long days, puffins, fewer crowds; highlands still closed.8 °C / 1 °C, 8 rain days46 °F / 34 °F, 8 rain daysCrowds: Medium
- JuneGreatInside Mývatn's best window: Jun–Sep.12 °C / 5 °C, 8 rain days54 °F / 41 °F, 8 rain daysCrowds: High
- JulyGreatInside Mývatn's best window: Jun–Sep.14 °C / 7 °C, 9 rain days57 °F / 45 °F, 9 rain daysCrowds: High
- AugustGreatInside Mývatn's best window: Jun–Sep.13 °C / 6 °C, 10 rain days55 °F / 43 °F, 10 rain daysCrowds: High · 1 festival or holiday
- SeptemberGreatInside Mývatn's best window: Jun–Sep.10 °C / 3 °C, 10 rain days50 °F / 37 °F, 10 rain daysCrowds: Medium
- OctoberGoodOutside the best window (Jun–Sep). Across Iceland: Auroras and fewer crowds; first storms and snow in the north.6 °C / 0 °C, 12 rain days43 °F / 32 °F, 12 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Jun–Sep). Across Iceland: Short days, storms; Iceland Airwaves; ice caves open.3 °C / -3 °C, 12 rain days37 °F / 27 °F, 12 rain daysCrowds: Low
- DecemberMixedOutside the best window (Jun–Sep). Across Iceland: Darkest month, Christmas lights and fireworks; storms can close roads for days.1 °C / -5 °C, 13 rain days34 °F / 23 °F, 13 rain daysCrowds: Medium · 1 festival or holiday