Iceland climate by month
8-year averages · when to visit| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reykjavík | 2° | 3° | 3° | 7° | 9° | 11° | 13° | 13° | 10° | 6° | 4° | 2° |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reykjavík | 18 | 18 | 16 | 16 | 20 | 16 | 17 | 15 | 18 | 17 | 15 | 17 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reykjavík | 3° | 3° | 4° | 5° | 8° | 10° | 12° | 12° | 11° | 8° | 6° | 4° |
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
Reykjavík climate in October
8-year averages · when to visit
| September | October | November | |
|---|---|---|---|
| Average temperature | ▼ 8°C | 4°C | ▼ 2°C |
| Typical high | ▼ 10°C | 6°C | ▼ 4°C |
| Typical low | ▼ 6°C | 2°C | ▼ 0°C |
| Water temperature | ▼ 10.5°C | 8.1°C | ▼ 5.9°C |
| Precipitation | ▼ 150 mm | 148 mm | ▼ 122 mm |
| Wet days | ▼ 18 d | 17 d | ▼ 15 d |
| Humidity | ▲ 81% | 82% | ▼ 77% |
| Sunshine per day | ▼ 6.2 h | 4.3 h | ▼ 2.1 h |
| Cloud cover | ▲ 52% | 56% | ▲ 67% |
| Midday UV | ▼ 3 | 1 | ▼ 0 |
| Daylight | 13:00 | 9:44 | 6:31 |
| Our take | Poor | Poor | Poor |
October temperatures day by day daily mean + smoothed trend · °C
October precipitation day by day mm
October UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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NBM + global weather models
Updated: 6:27 PM
Iceland · 9 weather points · Climate reference: Reykjavík (64.15°N, 21.94°W) · Atlantic/Reykjavik