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Reykjanes weather in May

Are you planning a trip to Reykjanes in May and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Reykjanes in May?

Reykjanes is a region in Iceland. May in Reykjanes generally has cold temperatures, with moderate precipitation.

You can expect cold maximum daytime temperatures of around 9°C and nighttime temperatures around 5°C in Keflavík.

In May, precipitation varies across different areas. From moderate rainfall in Sandgerði with an average of 85 mm to moderate rainfall in Vogar with 90 mm. The city Keflavík usually sees around 201 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Reykjanes in May, check out the map below. For more details on the yearly weather, visit our Reykjanes climate page.

Where to go in Reykjanes in May

Find the average weather conditions in May for the most popular destinations in Reykjanes on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Reykjanes

What is the weather like in May for the 5 most popular destinations in Reykjanes?

Average weather in Keflavík

In May Keflavík generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Keflavík
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
7°C 
2°C 
165 hours 
102 mm 
18 days 
poor 
9°C 
5°C 
201 hours 
87 mm 
16 days 
poor 
June   >> June
>>  
12°C 
8°C 
173 hours 
77 mm 
17 days 
Climate in Keflavík

Average weather in Grindavík

In May Grindavík generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Grindavík
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
7°C 
3°C 
165 hours 
106 mm 
19 days 
poor 
10°C 
5°C 
201 hours 
89 mm 
16 days 
poor 
June   >> June
>>  
12°C 
8°C 
173 hours 
79 mm 
17 days 
Climate in Grindavík

Average weather in Vogar

In May Vogar generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Vogar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
7°C 
2°C 
165 hours 
105 mm 
18 days 
poor 
10°C 
5°C 
201 hours 
90 mm 
16 days 
poor 
June   >> June
>>  
13°C 
8°C 
173 hours 
80 mm 
17 days 
Climate in Vogar

Average weather in Gardur

In May Gardur generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Gardur
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
7°C 
2°C 
165 hours 
100 mm 
18 days 
poor 
9°C 
5°C 
201 hours 
86 mm 
15 days 
poor 
June   >> June
>>  
12°C 
8°C 
173 hours 
74 mm 
16 days 
Climate in Gardur

Average weather in Sandgerði

In May Sandgerði generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Sandgerði
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
7°C 
2°C 
165 hours 
100 mm 
18 days 
poor 
9°C 
5°C 
201 hours 
85 mm 
15 days 
poor 
June   >> June
>>  
11°C 
8°C 
173 hours 
73 mm 
17 days 
Climate in Sandgerði

Is your destination not in the list? Have a look at other destinations in Reykjanes, in Iceland.

Is May the best time to visit Reykjanes?

Given the typically poor weather conditions in Keflavík, May may not be the ideal time to visit Reykjanes.

Generally speaking, July provides tolerable weather in Keflavík. The weather in January, February, March, April, May, August, September, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Reykjanes. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Iceland? Get detailed historical weather averages for many cities in Iceland.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.