Reykjavík
May
Weather in Reykjavík for May 2025
Your guide to Reykjavík weather in May - trends and predictions
Snowfall in Reykjavík during May is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Reykjavík at the beginning of May is 6.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10 °C by the end of May.
Reykjavík experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 124.1 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
3
Dry days
27
Rainy days
1
Snow days
8°/4°
Temperatures
25 km/h
Avg max wind
74 %
Avg humidity
Reykjavík in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  6° | 2  7° | 3  7° | 4  6° | |||
| 5 7° | 6 7° | 7  8° | 8 8° | 9 9° | 10 9° | 11 8° |
| 12  7° | 13 7° | 14 6° | 15 8° | 16 10° | 17 9° | 18 9° |
| 19 9° | 20 8° | 21 9° | 22 8° | 23 9° | 24 9° | 25 10° |
| 26 10° | 27 11° | 28 10° | 29 10° | 30 10° | 31 9° |
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Temperatures trend during May in Reykjavík
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May | Cloudy | 6° /1° | 0 mm | 0 cm | |
| 2 May | Partly cloudy | 7° /1° | 3 mm | 0 cm | |
| 3 May | Sunny | 7° /2° | 4.7 mm | 0 cm | |
| 4 May | Overcast | 6° /2° | 1.6 mm | 0 cm | |
| 5 May | Cloudy | 7° /2° | 4.4 mm | 0 cm | |
| 6 May | Partly cloudy | 7° /2° | 2.2 mm | 0 cm | |
| 7 May | Patchy rain possible | 8° /4° | 3.5 mm | 0 cm | |
| 8 May | Patchy rain possible | 8° /4° | 3 mm | 0.1 cm | |
| 9 May | Patchy rain possible | 9° /3° | 2.6 mm | 0 cm | |
| 10 May | Patchy rain possible | 9° /3° | 1.2 mm | 0 cm | |
| 11 May | Patchy rain possible | 8° /3° | 2.5 mm | 0 cm | |
| 12 May | Moderate rain at times | 7° /3° | 6.7 mm | 0 cm | |
| 13 May | Patchy rain possible | 7° /3° | 4.9 mm | 0 cm | |
| 14 May | Moderate or heavy rain shower | 6° /1° | 6.6 mm | 0 cm | |
| 15 May | Moderate rain at times | 8° /2° | 3.9 mm | 0 cm | |
| 16 May | Sunny | 10° /2° | 1.6 mm | 0 cm | |
| 17 May | Patchy rain possible | 9° /4° | 0.7 mm | 0 cm | |
| 18 May | Patchy rain possible | 9° /5° | 1.8 mm | 0 cm | |
| 19 May | Moderate rain at times | 9° /4° | 6.8 mm | 0 cm | |
| 20 May | Patchy rain possible | 8° /4° | 4.4 mm | 0 cm | |
| 21 May | Sunny | 9° /3° | 2.7 mm | 0 cm | |
| 22 May | Patchy rain possible | 8° /3° | 2.5 mm | 0 cm | |
| 23 May | Patchy rain possible | 9° /3° | 5.7 mm | 0.1 cm | |
| 24 May | Patchy rain possible | 9° /5° | 8 mm | 0 cm | |
| 25 May | Moderate rain at times | 10° /5° | 2.5 mm | 0 cm | |
| 26 May | Patchy rain possible | 10° /5° | 6.1 mm | 0 cm | |
| 27 May | Partly cloudy | 11° /5° | 0.3 mm | 0 cm | |
| 28 May | Moderate rain at times | 10° /6° | 7.7 mm | 0 cm | |
| 29 May | Patchy rain possible | 10° /6° | 5.7 mm | 0 cm | |
| 30 May | Moderate or heavy rain shower | 10° /6° | 11.5 mm | 0 cm | |
| 31 May | Patchy rain possible | 9° /5° | 5.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Reykjavík in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Reykjavík forecast closer to your planned date for the most up-to-date weather information.
Reykjavík in May - FAQ
What are the expected maximum and minimum temperatures in Reykjavík during May?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Reykjavík during May?
Significant rainfall exceeding 124.1 mm is expected in Reykjavík during May, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Reykjavík in May 2025?
Reykjavík typically sees 0.185 cm of snowfall during May.
What are the typical wind conditions in Reykjavík during May?
The average wind speed in Reykjavík during May is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Reykjavík snow forecast May 2025
Track daily snowfall levels and discover Reykjavík’s snowy potential this May ❄️
May rainfall patterns in Reykjavík
Explore the daily rainfall trends and prepare for Reykjavíks May weather 💧
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