Portomarín
May
Weather in Portomarín for May 2025
Your guide to Portomarín weather in May - trends and predictions
In general, the average temperature in Portomarín at the beginning of May is 12.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.7 °C by the end of May.
Expect significant rainfall in Portomarín during May, with an average of 17 rainy days.
Is May a good time to visit Portomarín? check out the best time to travel to Portomarín page.
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14
Dry days
17
Rainy days
0
Snow days
16°/6°
Temperatures
10 km/h
Avg max wind
84 %
Avg humidity
Portomarín in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2 10° | 3  9° | 4 12° | |||
| 5 13° | 6  15° | 7 19° | 8 23° | 9  23° | 10 26° | 11 24° |
| 12 20° | 13 13° | 14 12° | 15 10° | 16 10° | 17 13° | 18 10° |
| 19 13° | 20 16° | 21 12° | 22 12° | 23 17° | 24  22° | 25 19° |
| 26 19° | 27 19° | 28  25° | 29 25° | 30 19° | 31 19° |
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Temperatures trend during May in Portomarín
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Light rain shower | 9° /2° | 7.1 mm | 2 | |
| 2 May | Light rain shower | 10° /1° | 6 mm | 3 | |
| 3 May | Light drizzle | 9° /5° | 8.6 mm | 2 | |
| 4 May | Light rain shower | 12° /9° | 21.5 mm | 3 | |
| 5 May | Light rain shower | 13° /4° | 15.5 mm | 3 | |
| 6 May | Fog | 15° /3° | 0.1 mm | 4 | |
| 7 May | Fog | 19° /4° | 0 mm | 4 | |
| 8 May | Mist | 23° /5° | 0 mm | 5 | |
| 9 May | Overcast | 23° /9° | 0 mm | 5 | |
| 10 May | Overcast | 26° /9° | 0.6 mm | 6 | |
| 11 May | Fog | 24° /9° | 0.1 mm | 5 | |
| 12 May | Patchy rain possible | 20° /7° | 0.2 mm | 5 | |
| 13 May | Light rain shower | 13° /8° | 3.4 mm | 3 | |
| 14 May | Light rain shower | 12° /6° | 5.8 mm | 3 | |
| 15 May | Light rain shower | 10° /5° | 8.9 mm | 3 | |
| 16 May | Light rain shower | 10° /6° | 7 mm | 3 | |
| 17 May | Light rain shower | 13° /4° | 3.5 mm | 3 | |
| 18 May | Light rain shower | 10° /6° | 17.8 mm | 3 | |
| 19 May | Light rain shower | 13° /6° | 3 mm | 3 | |
| 20 May | Fog | 16° /4° | 0.6 mm | 4 | |
| 21 May | Light rain shower | 12° /6° | 5.7 mm | 3 | |
| 22 May | Light rain shower | 12° /4° | 3.1 mm | 3 | |
| 23 May | Fog | 17° /4° | 0.1 mm | 4 | |
| 24 May | Partly cloudy | 22° /6° | 0 mm | 6 | |
| 25 May | Light drizzle | 19° /8° | 0.4 mm | 4 | |
| 26 May | Fog | 19° /6° | 0 mm | 4 | |
| 27 May | Fog | 19° /4° | 0 mm | 4 | |
| 28 May | Sunny | 25° /5° | 0 mm | 7 | |
| 29 May | Partly cloudy | 25° /7° | 0 mm | 7 | |
| 30 May | Fog | 19° /9° | 0.1 mm | 4 | |
| 31 May | Mist | 19° /6° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Portomarín 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 Portomarín forecast closer to your planned date for the most up-to-date weather information.
Portomarín in May - FAQ
What are the expected maximum and minimum temperatures in Portomarín during May?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portomarín during May?
Significant rainfall exceeding 119.2 mm is expected in Portomarín during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Portomarín during May?
The average wind speed in Portomarín during May is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Portomarín in May?
As you prepare for your trip to Portomarín in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Portomarín, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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