Southern Peninsula, Iceland Weather

  1. Southern Peninsula, Iceland Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Southern Peninsula over the next 12 hours
  7. Temperature and possibility of rain in Southern Peninsula in the coming days
  8. Rainfall in Southern Peninsula in the coming days
  9. Southern Peninsula Weather Summary
  10. Weather averages by month
  11. Southern Peninsula's weather
  12. Frequently asked questions
  13. Comments
Southern Peninsula, Weather
(Photo by Davide Cantelli on Unsplash)

Current conditions

Updated:
5°C
41.0°F
°C °F

Condition: Moderate Drizzle

Pressure: 995 hPa

Feel like: -2 °C

Temperature: 5°C

Cloud: 100%

Humidity: 80%

Wind: SE - 48 km/h

Visibility: 20.9 km

Weather forecast

Sun
17 May
4°C / 9°C
Drizzle
Mon
18 May
2°C / 9°C
Overcast
Tue
19 May
3°C / 9°C
Partly Cloudy
Wed
20 May
3°C / 9°C
Mainly Clear
Thu
21 May
3°C / 9°C
Drizzle
Hourly forecast today:
17:00 PM
2° / 5°
2° / 5°
Moderate Drizzle
80% 69 km/h
18:00 PM
2° / 5°
2° / 5°
Drizzle
80% 66 km/h
19:00 PM
2° / 5°
2° / 5°
Drizzle
80% 64 km/h
20:00 PM
2° / 5°
2° / 5°
Drizzle
81% 62 km/h
21:00 PM
3° / 5°
3° / 5°
Drizzle
84% 60 km/h
22:00 PM
3° / 5°
3° / 5°
Overcast
83% 54 km/h
23:00 PM
2° / 5°
2° / 5°
Overcast
80% 47 km/h
00:00 AM
2° / 5°
2° / 5°
Overcast
77% 47 km/h
01:00 AM
2° / 5°
2° / 5°
Overcast
78% 46 km/h
02:00 AM
3° / 5°
3° / 5°
Drizzle
85% 48 km/h
03:00 AM
3° / 4°
3° / 4°
Drizzle
88% 48 km/h

30 Day Averages and Extremes

  • Average high 7.43°C
  • Average low 2.2°C
  • Hottest day 11°C (22 May 2026)
  • Coldest day -5°C (07 May 2026)
  • Average humidity 75.8%
  • Days with precipitation 25 days
  • Highest precipitation 83 mm (16 May 2026)

Yesterday's Data

  • Max: 7°C
  • Min: 5°C
  • Total Precipitation: 1 mm

Temperature and possibility of rain in Southern Peninsula over the next 12 hours

Temperature and possibility of rain in Southern Peninsula in the coming days

Rainfall in Southern Peninsula in the coming days

Southern Peninsula Climate Summary

Southern Peninsula features a Marine west coast, cool summer (Köppen classification: Cfc), with an average annual temperature of 6.41ºC (43.54ºF), which is about 3.24% higher than the national average for Iceland. Annually, the city experiences approximately 69.89 millimeters (2.75 inches) of rainfall, spread across 161.92 rainy days, accounting for 44.36% of the year.

Longitude 63.9154803
Latitude -22.3649667
Yearly high temperature 7.2ºC (44.96ºF)
Yearly low temperature 4.64ºC (40.35ºF)
Hottest month July 12.05ºC (53.69ºF)
Coldest month December 1.09ºC (33.96ºF)
Yearly precip 69.89mm (2.75in)
Days with rainfall 161.92 days (44.36%)
Driest month June (80.57%)
Wettest month January (75.19%)

Weather averages by month

Month High / Low (°C) Rain
January 4.22° / 1.38° 17.36 days
February 3.97° / 1.35° 15.0 days
March 3.99° / 1.44° 16.73 days
April 5.43° / 2.82° 14.45 days
May 7.57° / 4.98° 12.82 days
June 10.3° / 7.9° 7.55 days
July 12.05° / 9.55° 9.64 days
August 11.88° / 9.46° 9.82 days
September 10.09° / 7.86° 15.55 days
October 7.5° / 4.94° 14.73 days
November 5.44° / 2.92° 13.82 days
December 3.91° / 1.09° 14.45 days

Southern Peninsula's weather

Frequently asked questions

1. What is the hottest month in Southern Peninsula?

July has the highest average monthly temperature (daily mean of 12.05ºC) and December are the coolest (daily mean of 1.09ºC).

2. What should I wear in Southern Peninsula today?

For today's cold weather in Southern Peninsula, with temperatures ranging from 4ºC to 7ºC (39.2ºF to 44.6ºF), you should wear:
- Scarf to protect the neck area
- Wool or thermal socks
- Long pants (jeans or other thick materials)
- Closed-toe shoes or boots

Temperature

Early
6°C / 7°C
Morning
3°C / 5°C
Afternoon
2°C / 5°C
Evening
3°C / 5°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 445
  • CO 124
  • NH3 0
  • NO2 0
  • O3 86
  • PM10 5
  • PM25 1
  • SO2 0
  • CH4 1,346

Sunrise / Sunset

04:12
22:38