10-day forecast — Reykjavík
Refreshed hourly
Thu · Today · 12 Nov
Mostly cloudy
4°
-4°
0.49 in
Wind11 mph SW
Gusts21 mph
UV index0 – Low
Precip chance88%
Sunrise9:47 AM
Sunset4:36 PM
Fri · Tomorrow · 13 Nov
Snow
3°
-5°
0.06 in
Wind20 mph N
Gusts33 mph
UV index0 – Low
Precip chance68%
Sunrise9:50 AM
Sunset4:33 PM
Saturday · 14 Nov
Sunny
-1°
-8°
0.01 in
Wind22 mph N
Gusts36 mph
UV index0 – Low
Precip chance36%
Sunrise9:53 AM
Sunset4:30 PM
Sunday · 15 Nov
Partly cloudy
-8°
-9°
0.04 in
Wind5 mph SE
Gusts13 mph
UV index2 – Low
Precip chance49%
Sunrise9:56 AM
Sunset4:27 PM
Monday · 16 Nov
Mostly cloudy
-4°
-9°
20%
Wind8 mph SE
Gusts19 mph
UV index2 – Low
Precip chance20%
Sunrise10:00 AM
Sunset4:24 PM
Tuesday · 17 Nov
Snow
0°
-4°
0.06 in
Wind10 mph SE
Gusts21 mph
UV index1 – Low
Precip chance70%
Sunrise10:03 AM
Sunset4:22 PM
Wednesday · 18 Nov
Showers
3°
0°
0.16 in
Wind20 mph SE
Gusts37 mph
UV index1 – Low
Precip chance84%
Sunrise10:06 AM
Sunset4:19 PM
Thursday · 19 Nov
Light rain
4°
3°
0.84 in
Wind21 mph SE
Gusts37 mph
UV index1 – Low
Precip chance94%
Sunrise10:09 AM
Sunset4:16 PM
Friday · 20 Nov
Drizzle
4°
3°
0.22 in
Wind17 mph E
Gusts31 mph
UV index1 – Low
Precip chance91%
Sunrise10:12 AM
Sunset4:13 PM
Saturday · 21 Nov
Mostly cloudy
3°
2°
17%
Wind18 mph E
Gusts34 mph
UV index2 – Low
Precip chance17%
Sunrise10:16 AM
Sunset4:11 PM
Sunday · 22 Nov
Partly cloudy
2°
1°
13%
Wind19 mph E
Gusts34 mph
UV index1 – Low
Precip chance13%
Sunrise10:19 AM
Sunset4:08 PM
Monday · 23 Nov
Partly cloudy
1°
-3°
9%
Wind11 mph E
Gusts25 mph
UV index2 – Low
Precip chance9%
Sunrise10:22 AM
Sunset4:05 PM
Tuesday · 24 Nov
Partly cloudy
-1°
-3°
10%
Wind13 mph E
Gusts27 mph
UV index2 – Low
Precip chance10%
Sunrise10:25 AM
Sunset4:03 PM
Wednesday · 25 Nov
Partly cloudy
-1°
-3°
17%
Wind15 mph E
Gusts29 mph
UV index1 – Low
Precip chance17%
Sunrise10:28 AM
Sunset4:00 PM
About Reykjavík
CountryIceland
RegionCapital Region
Population118,918
ContinentEurope
Time zoneAtlantic/Reykjavik (+00:00)
Latitude64.1470°
Longitude-21.9420°
Air QualityGood (AQI 31)
Details & indices
Wind
8 mph SE
Gusts 13 mph
Humidity
94%
Dew point -1°
Pressure
29.85 inHg
Falling
UV index
0 — Low
High today
Air Quality
Good
AQI 31 · US EPA
Visibility
4 mi
Reduced
Sun & moon
Sunrise9:47 AM
Sunset4:36 PM
Length of day6h 49m
Moon phase🌔 Waxing Crescent
Local time4:49 PM (+00:00)
Reykjavík climate in September
8-year averages · when to visit
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 11°C | 8°C | ▼ 4°C |
| Typical high | ▼ 13°C | 10°C | ▼ 6°C |
| Typical low | ▼ 8°C | 6°C | ▼ 2°C |
| Water temperature | ▼ 12.1°C | 10.5°C | ▼ 8.1°C |
| Precipitation | ▲ 120 mm | 150 mm | ▼ 148 mm |
| Wet days | ▲ 15 d | 18 d | ▼ 17 d |
| Humidity | ▼ 83% | 81% | ▲ 82% |
| Sunshine per day | ▼ 8.0 h | 6.2 h | ▼ 4.3 h |
| Cloud cover | ▲ 51% | 52% | ▲ 56% |
| Midday UV | ▼ 5 | 3 | ▼ 1 |
| Daylight | 16:17 | 13:00 | 9:44 |
| Our take | Poor | Poor | Poor |
September temperatures day by day daily mean + smoothed trend · °C
September precipitation day by day mm
September 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: 4:49 PM
Reykjavík, Iceland · 64.15°N, 21.94°W · Atlantic/Reykjavik · Forecast computed for these exact coordinates