Normal weather for Porto in January
It's cool to moderate in January in Porto with an average temperature of 15°C. Temperatures this month range from a low of 13°C to a high of 16°C. At night, you can expect temperatures between 6°C and 9°C.
In January, there is an average of 44 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Porto in January |
New York | ||
|---|---|---|---|
 Average Temperature |
15°C | 5°C | |
 High Temp |
16°C | 11°C | |
| Low Temp |
13°C | 1°C | |
 Total Precipitation |
44 mm | 97 mm | |
| Rainy Days |
8 days | 12 days | |
Start of January
The month of January starts in Porto with cool temps, averaging around 16°C during the day and nights around 8°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid January
By mid-January, daytime temps drop to around 15°C, with nights around 7°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
End of January
By the end of January, the average daytime temperature in Porto is around 15°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is January a good time to visit Porto?
Looking for sun and warm weather? January isn’t a good month to be in Porto. The temperatures are too low for a warm stay this month.
Temperature records for Porto in January
Check out the climate of Porto for all months and discover the best travel time
December
Daily Temperature in January in Porto
This chart shows the average daily high and low temperatures in January for Porto, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Porto
The chart below shows the average daily precipitation in January for Porto, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 8 days of precipitation in Porto.
Daily UV Index in January in Porto
This chart shows the average daily UV index in January in Porto, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Porto Over the Years
This chart shows the average temperature in January in Porto, measured in degrees Celsius, over the past few years.
Total Precipitation in January in Porto Over the Years
This chart shows the average precipitation in January in Porto, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in January for Porto
Click on any day in January to get detailed info about the usual weather on that day in Porto. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Porto
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Average Weather in Porto by Month
Click on a month below to see detailed weather info for Porto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
