Reykjavik Climate and Average Weather
Climate of Reykjavik: average temperatures, rainfall and seasons month by month.
Climate in Reykjavik month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 35° | 27° | 5,2 in | ★☆☆☆☆ |
| February | 36° | 27° | 4,6 in | ★★☆☆☆ |
| March | 39° | 30° | 6,4 in | ★★☆☆☆ |
| April | 44° | 34° | 3,6 in | ★★★☆☆ |
| May | 49° | 41° | 4,3 in | ★★★☆☆ |
| June | 52° | 44° | 3,9 in | ★★★☆☆ |
| July | 55° | 49° | 4,8 in | ★★★☆☆ |
| August | 56° | 48° | 3,9 in | ★★★★☆ |
| September | 51° | 42° | 5,2 in | ★★★☆☆ |
| October | 43° | 35° | 6,5 in | ★★☆☆☆ |
| November | 38° | 31° | 4,1 in | ★★☆☆☆ |
| December | 36° | 28° | 6,0 in | ★☆☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Recent extremes in Reykjavik
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Reykjavik compares with nearby places
Annual averages, and the difference against Reykjavik.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Keflavik International Airport | 23 mi | 42°F | +33°F warmer | 52 in |
| Blue Lagoon | 24 mi | 42°F | +33°F warmer | 60 in |
| Golden Circle | 32 mi | 34°F | 39°F cooler | 74 in |
| Westman Islands | 70 mi | 45°F | +36°F warmer | 60 in |
| Vatnajokull National Park | 150 mi | 21°F | 52°F cooler | 79 in |
Best time to visit Reykjavik
Go in August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, March and December - expect the least comfortable mix of heat, cold or rain.
What this means for Reykjavik
Today is about average for August. The forecast high of 54°F is in line with the 56°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Gusts to 42 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Above 60 degrees latitude, daylight swings enormously - summer nights barely darken and winter days are short.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 53°F.
What to pack, what to skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 42 mph.
- If your dates are flexible, avoid January, March and December - historically the least comfortable months here.
Summary
Reykjavik is a city in Iceland. Reykjavik is known for Northern lights and geothermal spas. It has a population of about 140.000.
Right now it is 53°F (12°C) in Reykjavik with overcast. It feels like 46°F. Today runs from 52°F to 54°F. Chance of precipitation is 100%. Sightseeing conditions score 6/10 - fair - plan around the weather.
The best time to visit Reykjavik is August. The climate is subarctic. January, March and December tend to be the least comfortable months. August is the warmest month with average highs near 56°F, while January is the coldest with lows near 27°F.
The closest major airport is Keflavik International Airport (KEF), about 23 mi away. Nearby highlights include Blue Lagoon, Golden Circle, Westman Islands and Vatnajokull National Park.
In plain terms. Today is about average for August. The forecast high of 54°F is in line with the 56°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Reykjavik today at 8.4/10. Gusts to 42 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Reykjavik
Weather map for Reykjavik
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Reykjavik
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Reykjavik?
Reykjavik is a city in Iceland. Its coordinates are 64.1466, -21.9426. It lies in Europe.
What is the weather like in Reykjavik right now?
It is currently 53°F (12°C) with overcast. Humidity is 90% and wind is 16 mph.
When is the best time to visit Reykjavik?
August offer the most comfortable conditions in Reykjavik, which has a subarctic climate. January, March and December are usually the hardest months for outdoor plans.
What time zone is Reykjavik in?
Reykjavik observes Atlantic/Reykjavik (UTC+00:00). The local time is 2:59 PM.
How many people live in Reykjavik?
Reykjavik has a population of approximately 140.000.
What is the nearest airport to Reykjavik?
The closest airports are Keflavik International Airport (KEF), 23 mi away.
What are the top things to do in Reykjavik?
Popular options include Blue Lagoon, Golden Circle, Westman Islands, Vatnajokull National Park and Vatnajokull National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 2:59 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
