What to pack for Reykjavík in October
- a warm coat, hat and gloves
- a compact umbrella or rain shell — rain is frequent
Humidity averages 83%; max daily wind around 22 km/h. Snow falls on about 1.5 days.
How October compares
Best months in Reykjavík: July–August. See the full best time to visit Reykjavík guide.
Reykjavík in October: the details
In October, Reykjavík sees average daytime highs of 7°C (44°F) and overnight lows of 2°C (36°F). Rainfall totals roughly 141 mm across 16.2 rainy days, and the sun shines about 4.5 hours per day with 9.3 hours of daylight mid-month. Relative humidity averages 83%.
In context: October is the 6th-warmest month and the 4th-wettest in Reykjavík. The sunniest month is June (9 h/day).
| Metric | October average |
|---|---|
| Daytime high | 7°C / 44°F |
| Overnight low | 2°C / 36°F |
| Rainfall | 141 mm over 16.2 rainy days |
| Sunshine | 4.5 h/day (9.3 h daylight) |
| Humidity | 83% |
| Travel score | 0.8 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Reykjavík, Iceland (64.14, -21.9) — see our methodology. Actual conditions vary year to year.
Not set on Reykjavík? Browse the best places to visit in October ranked by travel score.
Frequently asked questions
How hot is Reykjavík in October?
Daytime highs in Reykjavík in October average 7°C (44°F); nights drop to about 2°C.
Does it rain in Reykjavík in October?
Expect around 16.2 rainy days and 141 mm of rainfall in October.
Is October a good time to visit Reykjavík?
October is a challenging month to visit Reykjavík — consider July–August instead. Overall travel score: 0.8/10. The best months are July–August.
Also good in October, near Reykjavík
Where should you go next month?
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