Stornoway
May
Weather in Stornoway for May 2026
Your guide to Stornoway weather in May - trends and predictions
In general, the average temperature in Stornoway at the beginning of May is 12 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.7 °C by the end of May.
The climate of Stornoway in May is notably wet, with an average of 15 rainy days, and a total of 52.7 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
13°/8°
Temperatures
24 km/h
Avg max wind
79 %
Avg humidity
Stornoway Weather May
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Temperatures trend during May in Stornoway
See the weather trend as well as the moving average line
May weather in Stornoway day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Partly cloudy | 13° /7° | 0.6 mm | 4 | |
| 2 May | Partly cloudy | 14° /8° | 0.5 mm | 4 | |
| 3 May |  Cloudy | 12° /7° | 0.3 mm | 3 | |
| 4 May | Cloudy | 12° /7° | 0.5 mm | 3 | |
| 5 May |  Heavy rain at times | 12° /6° | 2.6 mm | 3 | |
| 6 May |  Patchy rain possible | 10° /6° | 0.7 mm | 3 | |
| 7 May |  Overcast | 11° /6° | 0 mm | 4 | |
| 8 May | Patchy rain possible | 11° /7° | 1.8 mm | 4 | |
| 9 May | Patchy rain possible | 13° /8° | 1.8 mm | 4 | |
| 10 May | Overcast | 14° /9° | 0.2 mm | 3 | |
| 11 May | Cloudy | 15° /9° | 0.4 mm | 4 | |
| 12 May |  Moderate or heavy rain shower | 13° /9° | 6 mm | 4 | |
| 13 May | Patchy rain possible | 14° /9° | 2.2 mm | 4 | |
| 14 May | Moderate rain at times | 14° /9° | 3.7 mm | 4 | |
| 15 May | Patchy rain possible | 15° /9° | 0.5 mm | 4 | |
| 16 May | Patchy rain possible | 15° /9° | 1.7 mm | 4 | |
| 17 May | Overcast | 14° /8° | 0 mm | 4 | |
| 18 May | Overcast | 13° /8° | 0 mm | 4 | |
| 19 May | Patchy rain possible | 14° /9° | 0.7 mm | 3 | |
| 20 May | Patchy rain possible | 16° /9° | 0.1 mm | 5 | |
| 21 May | Overcast | 14° /9° | 0 mm | 4 | |
| 22 May | Patchy rain possible | 12° /7° | 0.6 mm | 4 | |
| 23 May | Moderate rain at times | 11° /7° | 6.9 mm | 3 | |
| 24 May | Patchy rain possible | 13° /9° | 1.8 mm | 3 | |
| 25 May | Patchy rain possible | 13° /9° | 4.9 mm | 3 | |
| 26 May | Patchy rain possible | 13° /8° | 1.4 mm | 3 | |
| 27 May | Moderate or heavy rain shower | 12° /9° | 5.4 mm | 3 | |
| 28 May | Patchy rain possible | 13° /8° | 0.6 mm | 3 | |
| 29 May | Moderate rain at times | 13° /9° | 1.6 mm | 3 | |
| 30 May | Patchy rain possible | 12° /9° | 4.3 mm | 3 | |
| 31 May | Patchy rain possible | 13° /8° | 1.1 mm | 3 | |
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Important Notice
Our weather forecast for Stornoway 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 Stornoway forecast closer to your planned date for the most up-to-date weather information.
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Stornoway in May - FAQ
What are the expected maximum and minimum temperatures in Stornoway during May?
During May, expect a variety of temperatures with highs around 13° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Stornoway during May?
Moderate rainfall is anticipated in Stornoway during May, with a total of 52.7 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Stornoway during May?
The average wind speed in Stornoway during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Stornoway
Explore the daily rainfall trends and prepare for Stornoways May weather 💧
Typically, Stornoway has 15 rainy days in May with a total of 52.7 mm of rainfall.
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