Southern Peninsula, Iceland Weather

Southern Peninsula,  Weather
(Photo by Davide Cantelli on Unsplash)

Current conditions

Updated:
9°C
48.2°F
°C °F

Condition: Clear Sky

Pressure: 1,008 hPa

Feel like: 6 °C

Temperature: 9°C

Cloud: 0%

Humidity: 90%

Wind: N - 13 km/h

Visibility: 16.54 km

Weather forecast

Sat
15 Aug
5°C / 13°C
Overcast
Sun
16 Aug
5°C / 14°C
Overcast
Mon
17 Aug
10°C / 13°C
Drizzle
Tue
18 Aug
9°C / 13°C
Drizzle
Wed
19 Aug
7°C / 11°C
Overcast
Hourly forecast today:
23:00 PM
7° /
7° /
Clear Sky
90% 23 km/h
00:00 AM
6° /
6° /
Clear Sky
93% 16 km/h
01:00 AM
6° /
6° /
Clear Sky
93% 10 km/h
02:00 AM
5° /
5° /
Clear Sky
93% 6 km/h
03:00 AM
5° /
5° /
Partly Cloudy
94% 6 km/h
04:00 AM
5° /
5° /
Clear Sky
95% 5 km/h
05:00 AM
5° /
5° /
Clear Sky
97% 5 km/h
06:00 AM
4° /
4° /
Clear Sky
96% 7 km/h
07:00 AM
6° /
6° /
Overcast
95% 7 km/h
08:00 AM
7° /
7° /
Overcast
86% 6 km/h
09:00 AM
6° / 11°
6° / 11°
Clear Sky
70% 19 km/h

30 Day Averages and Extremes

  • Average high 12.67°C
  • Average low 7.83°C
  • Hottest day 15°C (31 July 2026)
  • Coldest day 2°C (09 August 2026)
  • Average humidity 83.37%
  • Days with precipitation 23 days
  • Highest precipitation 99 mm (06 August 2026)

Yesterday's Data

  • Max: 15°C
  • Min: 11°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

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 cool weather in Southern Peninsula, with temperatures between 11ºC to 14ºC (51.8ºF to 57.2ºF), you should consider wearing:
- Thin gloves (optional for early mornings or late evenings)
- Long-sleeve top or shirt
- Comfortable pants or jeans
- Light scarf or wrap

Temperature

Early
9°C / 11°C
Morning
6°C / 9°C
Afternoon
7°C / 14°C
Evening
7°C / 12°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 427
  • CO 120
  • NH3 0
  • NO2 0
  • O3 53
  • PM10 4
  • PM25 2
  • SO2 0
  • CH4 1,350

Sunrise / Sunset

05:19
21:48