Temperatures in January
It's warm in January in Unión with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 19°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Unión in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Unión with hot temperatures, averaging around 29°C during the day and nights close to 21°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-January
By mid-January, the average daytime temperature rises to around 30°C, with nights close to 21°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of January
By the end of January, the average daytime temperature in Unión will be around 30°C, with nights close to 20°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in January
According to weather history, there is only 7,1 mm of precipitation in January. The wind speed is around 5 Bft, mostly coming from the East.
The average chance of precipitation is only 3% in January.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Unión. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Unión in January |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 8°C | |
 High Temp |
30°C | 9°C | |
| Low Temp |
28°C | 6°C | |
 Total Precipitation |
7,1 mm | 58 mm | |
| Rainy Days |
1 day | 9 days | |
December
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is January a good time to visit Unión?
Want nice weather? Then January is a great time to be in Unión. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Unión in January
With 35°C, Unión hit the highest temperature in the last 10 years in January 2020. The lowest daytime temperature in this month was 22°C in 2018. The extreme night temperatures ranged from a low of 13°C to a high of 27°C.
Check out the climate of Unión for all months and discover the best travel time
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Daily Temperature in January in Unión
This chart shows the average daily temperatures, both day and night, for each day in January in Unión, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Unión
The chart below shows the average daily precipitation in January for Unión, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect about 1 day of rain in Unión.
Daily UV Index in January in Unión
This chart shows the average daily UV index in January in Unión, 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 Unión Over the Years
This chart shows the average temperature in January in Unión, measured in degrees Celsius, over the past years.
Total Precipitation in January in Unión Over the Years
This chart shows the average precipitation in January in Unión, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for Unión
Click on a specific day in January for detailed info on the typical weather on that day in Unión. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Unión
Have you been to Unión in January?
Share your weather experience in January in Unión.
Average Weather in Unión by Month
Click on a month below to see detailed weather info for Unión. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
