What to expect in Reykjavík in April
April is a strong choice for Reykjavík: 6° / 1°, with manageable crowds at the big attractions and prices close to the yearly average.
Reykjavík weather in April
Typical conditions in Reykjavík during April, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 6°C 43°F |
|---|---|
| Average low | 1°C 34°F |
| Rainfall | Moderate 45/100 |
| Total rainfall | 58 mm2.3 in |
| Rainy days | 12 |
| Sea temperature | 6°C 42°F |
| Daylight | 15 h 4 min |
| How it feels | Cool |
Average highs sit around 6°C with lows near 1°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are Moderate for Reykjavík — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Proper cold-weather kit — a warm mid-layer, windproof outer, hat and gloves. Days peak near 6°C and nights fall to about 1°C.
What it costs
Costs in April sit around the yearly average for Reykjavík — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 47% less.
Who this month suits
- Travellers who want the most reliable weather
- Anyone travelling on a budget
- People who would rather have space than perfect conditions
Events & what’s on
No major festivals fall in April, so the destination feels like its everyday self.
Reykjavík in April compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| February | 3° / -2° | Low | $ | 45 |
| March | 4° / -1° | Low | $ | 45 |
| April · This month | 6° / 1° | Moderate | $$ | 46 |
| May | 10° / 4° | Moderate | $$ | 45 |
| June | 13° / 7° | High | $$$ | 36 |
These months score higher for Reykjavík on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in April
If the destination is negotiable but the month is not, these places are at their best in April.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
