The weather in August in Mayagüez

It's hot in August in Mayagüez with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 23°C and 25°C.

August is a good month to be in Mayagüez for sunny weather. You’ll have high temperatures and 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 August 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 34°C in 2014, Mayagüez reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 27°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 28°C.

Rainfall amount

In August, there is an average of 90 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southeast.

Daily weather in August for Mayagüez

Click on any day in August 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.

1

31° / 25°

2

31° / 25°

3

32° / 24°

4

32° / 25°

5

32° / 25°

6

32° / 25°

7

32° / 25°

8

32° / 25°

9

32° / 25°

10

31° / 25°

11

32° / 25°

12

32° / 25°

13

32° / 25°

14

32° / 23°

15

32° / 25°

16

31° / 25°

17

31° / 25°

18

32° / 25°

19

32° / 25°

20

32° / 25°

21

32° / 25°

22

31° / 25°

23

31° / 25°

24

32° / 25°

25

32° / 25°

26

31° / 24°

27

32° / 25°

28

32° / 25°

29

32° / 25°

30

31° / 25°

31

31° / 24°

Start of August

The month of August starts in Mayagüez with hot temps, averaging around 32°C during the day and nights around 25°C.

Mid August

By mid-August, daytime temps stay steady at around 32°C, with nights around 25°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of August

By the end of August, the average daytime temperature in Mayagüez is around 32°C, while nighttime temps are about 25°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Find affordable trips to Mayagüez

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

The hurricane season in Mayagüez runs from June to November.

Check out the climate of Mayagüez for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in August 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 August in Mayagüez

Temperature in August in Mayagüez over the years

Precipitation charts

These charts show the average amount of precipitation in August 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 August in Mayagüez

Total precipitation in August in Mayagüez over the years

Daily UV index in August in Mayagüez

This chart shows the average daily UV index in August 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.

Have you been to Mayagüez in August?

Share your weather experience in August in Mayagüez.

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.