Greater Reykjavik, Iceland Weather

Greater Reykjavik,  Weather
(Photo by Davide Cantelli on Unsplash)

Current conditions

Updated:
17°C
62.6°F
°C °F

Condition: Clear Sky

Pressure: 1,002 hPa

Feel like: 14 °C

Temperature: 17°C

Cloud: 0%

Humidity: 38%

Wind: NNE - 12 km/h

Visibility: 50.0 km

Weather forecast

Tue
28 Jul
8°C / 15°C
Drizzle
Wed
29 Jul
4°C / 13°C
Overcast
Thu
30 Jul
5°C / 14°C
Overcast
Fri
31 Jul
8°C / 12°C
Overcast
Sat
01 Aug
7°C / 13°C
Drizzle
Hourly forecast today:
13:00 PM
2° / 17°
2° / 17°
Clear Sky
38% 27 km/h
14:00 PM
2° / 17°
2° / 17°
Clear Sky
36% 25 km/h
15:00 PM
4° / 18°
4° / 18°
Overcast
39% 24 km/h
16:00 PM
4° / 17°
4° / 17°
Overcast
44% 29 km/h
17:00 PM
4° / 16°
4° / 16°
Clear Sky
46% 59 km/h
18:00 PM
4° / 16°
4° / 16°
Clear Sky
45% 63 km/h
19:00 PM
3° / 15°
3° / 15°
Clear Sky
45% 62 km/h
20:00 PM
3° / 14°
3° / 14°
Clear Sky
50% 57 km/h
21:00 PM
3° / 12°
3° / 12°
Partly Cloudy
55% 56 km/h
22:00 PM
3° / 11°
3° / 11°
Partly Cloudy
57% 54 km/h
23:00 PM
3° / 11°
3° / 11°
Partly Cloudy
59% 44 km/h

30 Day Averages and Extremes

  • Average high 12.57°C
  • Average low 7.1°C
  • Hottest day 18°C (27 July 2026)
  • Coldest day 4°C (29 July 2026)
  • Average humidity 81.9%
  • Days with precipitation 27 days
  • Highest precipitation 97 mm (13 July 2026)

Yesterday's Data

  • Max: 17°C
  • Min: 6°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Greater Reykjavik over the next 12 hours

Temperature and possibility of rain in Greater Reykjavik in the coming days

Rainfall in Greater Reykjavik in the coming days

Greater Reykjavik Climate Summary

Greater Reykjavik features a Marine west coast, cool summer (Köppen classification: Cfc), with an average annual temperature of 5.0ºC (41.0ºF), which is about 1.83% higher than the national average for Iceland. Annually, the city experiences approximately 35.81 millimeters (1.41 inches) of rainfall, spread across 106.53 rainy days, accounting for 29.19% of the year.

Longitude 64.1846369
Latitude -21.6131425
Yearly high temperature 6.25ºC (43.25ºF)
Yearly low temperature 2.66ºC (36.79ºF)
Hottest month July 13.37ºC (56.07ºF)
Coldest month December -2.64ºC (27.25ºF)
Yearly precip 35.81mm (1.41in)
Days with rainfall 106.53 days (29.19%)
Driest month June (75.85%)
Wettest month September (81.02%)

Weather averages by month

Month High / Low (°C) Rain
January 1.29° / -1.8° 11.45 days
February 1.53° / -1.54° 9.09 days
March 2.25° / -1.17° 8.73 days
April 4.84° / 0.95° 9.27 days
May 8.17° / 4.08° 8.18 days
June 11.65° / 7.39° 7.91 days
July 13.37° / 8.97° 8.45 days
August 12.69° / 8.23° 8.27 days
September 9.72° / 6.05° 11.0 days
October 6.0° / 3.25° 8.27 days
November 2.8° / 0.12° 7.73 days
December 0.75° / -2.64° 8.18 days

Frequently asked questions

1. What is the hottest month in Greater Reykjavik?

July has the highest average monthly temperature (daily mean of 13.37ºC) and December are the coolest (daily mean of -2.64ºC).

2. What should I wear in Greater Reykjavik today?

For today's mild weather in Greater Reykjavik, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Light jacket (for cooler periods)
- Casual sneakers or loafers
- Long-sleeve shirt or blouse
- Lightweight sweater or cardigan

Temperature

Early
2°C / 10°C
Morning
3°C / 13°C
Afternoon
4°C / 18°C
Evening
3°C / 12°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 427
  • CO 112
  • NH3 0
  • NO2 0
  • O3 60
  • PM10 2
  • PM25 1
  • SO2 0
  • CH4 1,367

Sunrise / Sunset

04:17
22:48