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Puerto RicoThe weather in January in Mayagüez
It's warm in January in Mayagüez with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 29°C. At night, you can expect temperatures between 21°C and 23°C.
Looking for great weather? January is a good time to be in Mayagüez. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Mayagüez, Puerto Rico. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2014, Mayagüez reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 25°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 27°C.
Rainfall amount
In January, there is an average of 21 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in January for Mayagüez
Click on any day in January to get detailed info about the usual weather on that day in Mayagüez. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Mayagüez | New York | |
|---|---|---|
| Average temperature | 29°C | 5°C |
| Max. temperature | 29°C | 11°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 21 mm | 97 mm |
| Rainy days | 8 days | 12 days |
Start of January
The month of January starts in Mayagüez with hot temps, averaging around 29°C during the day and nights around 23°C.
Mid January
By mid-January, daytime temps stay steady at around 29°C, with nights around 22°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of January
By the end of January, the average daytime temperature in Mayagüez is around 29°C, while nighttime temps are about 22°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Mayagüez for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Mayagüez, Puerto Rico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Mayagüez
Temperature in January in Mayagüez over the years
Precipitation charts
These charts show the average amount of precipitation in January in Mayagüez, Puerto Rico. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Mayagüez
Total precipitation in January in Mayagüez over the years
Daily UV index in January in Mayagüez
This chart shows the average daily UV index in January in Mayagüez, 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.
Weather experiences in January in Mayagüez
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Average weather in Mayagüez by month
Click on a month below to see detailed weather info for Mayagüez. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.