Southern Region, Iceland Weather
- Southern Region, Iceland Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Southern Region over the next 12 hours
- Temperature and possibility of rain in Southern Region in the coming days
- Rainfall in Southern Region in the coming days
- Southern Region Weather Summary
- Weather averages by month
- Southern Region's weather
- Frequently asked questions
- Comments
Current conditions
Updated:
Clear Sky
-7°C
°C
°F
Condition: Clear Sky
Pressure: 914 hPa
Feel like: -16 °C
Temperature: -7°C
Cloud: 12%
Humidity: 75%
Wind: NNW - 37 km/h
Visibility: 50.0 km
Sat
14 Nov
-11°C / -3°C
Overcast
Sun
15 Nov
-12°C / -9°C
Overcast
Mon
16 Nov
-14°C / -10°C
Fog
Tue
17 Nov
-11°C / -5°C
Fog
Wed
18 Nov
-6°C / -4°C
Fog
Hourly forecast today:
09:00 AM
-10° / -7°
-10° / -7°
Clear Sky
75%
49 km/h
10:00 AM
-11° / -7°
-11° / -7°
Clear Sky
75%
49 km/h
11:00 AM
-11° / -8°
-11° / -8°
Clear Sky
78%
48 km/h
12:00 PM
-11° / -8°
-11° / -8°
Clear Sky
81%
48 km/h
13:00 PM
-10° / -8°
-10° / -8°
Clear Sky
82%
46 km/h
14:00 PM
-10° / -7°
-10° / -7°
Clear Sky
81%
48 km/h
15:00 PM
-10° / -7°
-10° / -7°
Partly Cloudy
81%
55 km/h
16:00 PM
-10° / -7°
-10° / -7°
Clear Sky
81%
63 km/h
17:00 PM
-11° / -8°
-11° / -8°
Clear Sky
77%
65 km/h
18:00 PM
-12° / -8°
-12° / -8°
Clear Sky
78%
58 km/h
19:00 PM
-11° / -8°
-11° / -8°
Overcast
81%
62 km/h
30 Day Averages and Extremes
- Average high -0.67°C
- Average low -4.87°C
- Hottest day 5°C (03 November 2026)
- Coldest day -20°C (27 November 2026)
- Average humidity 87.77%
- Days with precipitation 25 days
- Highest precipitation 99 mm (08 November 2026)
Yesterday's Data
- Max: 0°C
- Min: -8°C
- Total Precipitation: 6 mm
Temperature and possibility of rain in Southern Region over the next 12 hours
Temperature and possibility of rain in Southern Region in the coming days
Rainfall in Southern Region in the coming days
Southern Region Climate Summary
Southern Region features a Tundra (Köppen classification: ET), with an average annual temperature of 3.61ºC (38.5ºF), which is about 0.44% higher than the national average for Iceland. Annually, the city experiences approximately 96.89 millimeters (3.81 inches) of rainfall, spread across 160.17 rainy days, accounting for 43.88% of the year.
| Longitude | 64.2661426 |
| Latitude | -18.8158139 |
| Yearly high temperature | 4.85ºC (40.73ºF) |
| Yearly low temperature | 0.95ºC (33.71ºF) |
| Hottest month | June 9.45ºC (49.01ºF) |
| Coldest month | December -4.02ºC (24.76ºF) |
| Yearly precip | 96.89mm (3.81in) |
| Days with rainfall | 160.17 days (43.88%) |
| Driest month | June (79.5%) |
| Wettest month | January (81.0%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 0.47° / -3.28° | 16.64 days |
| February | 0.9° / -2.98° | 15.45 days |
| March | 1.52° / -2.72° | 16.64 days |
| April | 3.47° / -1.14° | 14.91 days |
| May | 6.29° / 1.89° | 11.73 days |
| June | 9.45° / 5.4° | 8.91 days |
| July | 10.67° / 7.13° | 10.45 days |
| August | 10.52° / 6.7° | 10.36 days |
| September | 8.28° / 4.61° | 15.09 days |
| October | 4.93° / 1.56° | 13.36 days |
| November | 1.68° / -1.7° | 13.27 days |
| December | 0.01° / -4.02° | 13.36 days |
Southern Region's weather
Frequently asked questions
1. What is the hottest month in Southern Region?
June has the highest average monthly temperature (daily mean of 9.45ºC) and December are the coolest (daily mean of -4.02ºC).
Temperature
Early
0°C / 0°C
Morning
-10°C / -7°C
Afternoon
-10°C / -7°C
Evening
-9°C / -8°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 441
- CO 151
- NH3 0
- NO2 0
- O3 70
- PM10 1
- PM25 0
- SO2 0
- CH4 1,396
Sunrise / Sunset
09:38
16:19