Isabela in august: average Weather, Temperature and Climate
Weather in Isabela in august 2025
The weather in Isabela in august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
81°F
Clear/Sunny
52% of time
35%
9%
3%
Weather at 12pm
86°F
Clear/Sunny
31% of time
23%
23%
17%
Weather at 6pm
83°F
Heavy rain
35% of time
25%
24%
16%
Weather at 3am
81°F
54%
28%
13%
3%
Evolution of daily average temperature and precipitation in Isabela in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Isabela in august.
The climate of Isabela in august is tolerable
In august in Isabela, the climate is wet (with 9.8in of rainfall over 14 days). The weather is worst than the previous month since in july there is an average of 8.3in of rainfall over 11 days.
The climate enjoyable in this location the month of august. The high seasonal norm is 86°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average in august in Isabela is 85°F. These temperatures are far removed from those records observed in Isabela in the month of august with a maximum record of 92°F in 2016 and a minimum record of 74°F in 2021. You can plan to have about 11 days with temperatures up to 86°F, or 35 of time.
Day length in Isabela in august is 12:45. The sun rises at 06:10 and sets at 18:55.
With a good weather, this month is advisable to go in that area in Puerto Rico.
August: another location in Puerto Rico?
If you want to go to Puerto Rico in august, there are destinations with better weather than Isabela:
In august, San Juan has perfect weather.
Furthermore, Caguas, Bayamón, Adjuntas, Carolina, Dorado and Florida have good weather.
Seasonal average climate and temperature of Isabela in august
Check below seasonal norms These datas are set from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 92°F (2016) | ||||
| Lowest record temperature | 74°F (2021) | ||||
| Number of days at +86°F | 11 day(s) (35%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.8in | ||||
| Number of days with rainfall | 14 day(s) (44%) | ||||
| Record daily rainfall | 2.9in (2016) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.32km | ||||
| Cloud cover | 26% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:10 | ||||
| Time of sunset | 18:55 | ||||
| Length of day | 12:45 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Isabela in august 2024:
76°F to 86°F
76°F to 86°F
76°F to 85°F
74°F to 86°F
76°F to 86°F
77°F to 88°F
76°F to 88°F
74°F to 88°F
76°F to 86°F
76°F to 85°F
76°F to 88°F
76°F to 90°F
76°F to 88°F
74°F to 79°F
79°F to 88°F
77°F to 88°F
76°F to 88°F
77°F to 88°F
76°F to 88°F
76°F to 86°F
76°F to 85°F
76°F to 88°F
77°F to 88°F
76°F to 88°F
76°F to 88°F
76°F to 88°F
77°F to 88°F
76°F to 86°F
77°F to 90°F
76°F to 88°F
76°F to 86°F
Map: other cities in Puerto Rico in august
Cities near Isabela:
| Quebradillas in august | tolerable weather |
| Aguadilla in august | tolerable weather |
| San Sebastian in august | tolerable weather |
| Hatillo in august | tolerable weather |
| Anasco in august | tolerable weather |
| Rincon in august | tolerable weather |
| Arecibo in august | tolerable weather |
| Mayagüez in august | tolerable weather |
| Hormigueros in august | tolerable weather |
| Utuado in august | tolerable weather |
| San German in august | tolerable weather |
| Cabo Rojo in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Isabela
perfect weather
good
tolerable
bad
very bad
Weather data for Isabela in august:
Weather data for Isabela for august are derived from an average of the weather forecast since 2009 in Isabela. There is a margin of error and these forecasts are to be considered as general information only. The weather in Isabela can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Isabela.