Mayagüez
January
Weather in Mayagüez for January 2026
Your guide to Mayagüez weather in January - trends and predictions
In general, the average temperature in Mayagüez at the beginning of January is 28.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.7 °C by the end of January.
Mayagüez experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 64.1 mm.
Temperatures
Rain 🌧️
6
Dry days
25
Rainy days
0
Snow days
29°/21°
Temperatures
19 km/h
Avg max wind
83 %
Avg humidity
Mayagüez Weather January
Move between months or click on a day
Temperatures trend during January in Mayagüez
See the weather trend as well as the moving average line
January weather in Mayagüez day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Moderate rain at times | 30° /20° | 2.3 mm | 6 | |
| 2 Jan. |  Patchy rain possible | 29° /20° | 0.6 mm | 6 | |
| 3 Jan. | Moderate or heavy rain shower | 30° /21° | 3.1 mm | 7 | |
| 4 Jan. | Patchy rain possible | 27° /20° | 1.1 mm | 6 | |
| 5 Jan. | Moderate rain at times | 27° /22° | 1.4 mm | 6 | |
| 6 Jan. | Moderate rain at times | 27° /21° | 1.5 mm | 6 | |
| 7 Jan. | Moderate rain at times | 28° /22° | 1.7 mm | 6 | |
| 8 Jan. | Moderate rain at times | 27° /23° | 1.9 mm | 6 | |
| 9 Jan. | Patchy rain possible | 27° /21° | 0.9 mm | 6 | |
| 10 Jan. | Patchy rain possible | 26° /22° | 0.4 mm | 6 | |
| 11 Jan. |  Cloudy | 27° /21° | 0 mm | 6 | |
| 12 Jan. |  Overcast | 28° /20° | 0 mm | 6 | |
| 13 Jan. |  Partly cloudy | 29° /20° | 0 mm | 7 | |
| 14 Jan. | Overcast | 27° /20° | 0 mm | 6 | |
| 15 Jan. | Partly cloudy | 27° /22° | 0 mm | 7 | |
| 16 Jan. | Cloudy | 27° /22° | 0 mm | 6 | |
| 17 Jan. | Moderate rain at times | 30° /22° | 1.9 mm | 7 | |
| 18 Jan. | Moderate rain at times | 29° /22° | 1.7 mm | 6 | |
| 19 Jan. | Moderate rain at times | 30° /21° | 1.6 mm | 7 | |
| 20 Jan. | Moderate rain at times | 30° /21° | 0.8 mm | 7 | |
| 21 Jan. | Moderate rain at times | 30° /22° | 1.9 mm | 7 | |
| 22 Jan. | Patchy rain possible | 31° /22° | 0.8 mm | 7 | |
| 23 Jan. | Moderate rain at times | 31° /23° | 1.5 mm | 7 | |
| 24 Jan. | Moderate rain at times | 30° /22° | 1.5 mm | 7 | |
| 25 Jan. | Moderate or heavy rain shower | 28° /21° | 13.4 mm | 6 | |
| 26 Jan. | Patchy rain possible | 29° /22° | 2.2 mm | 6 | |
| 27 Jan. | Moderate or heavy rain shower | 29° /21° | 4.8 mm | 6 | |
| 28 Jan. | Moderate or heavy rain shower | 29° /21° | 4.3 mm | 6 | |
| 29 Jan. | Moderate rain at times | 29° /21° | 2 mm | 6 | |
| 30 Jan. | Moderate or heavy rain shower | 29° /22° | 3.5 mm | 6 | |
| 31 Jan. |  Patchy light rain with thunder | 28° /21° | 7.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Mayagüez in January 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 Mayagüez forecast closer to your planned date for the most up-to-date weather information.
Change Month
Mayagüez in January - FAQ
What are the expected maximum and minimum temperatures in Mayagüez during January?
During January, expect a variety of temperatures with highs around 29° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mayagüez during January?
Moderate rainfall is anticipated in Mayagüez during January, with a total of 64.1 mm spread over approximately 25 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Mayagüez during January?
The average wind speed in Mayagüez during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Mayagüez
Explore the daily rainfall trends and prepare for Mayagüezs January weather 💧
UV exposure in Mayagüez during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Provinces in Mayagüez
Select a province for an accurate weather forecast
Quick links
More Mayagüez weather pages
You are here
Where is Mayagüez?Get accurate weather forecasts for Mayagüez, located at latitude 18.201 and longitude -67.14. Stay updated with localized weather information tailored for Mayagüez.
Found a mistake?
We appreciate your attention to details. Tell us here.