Humacao in september: average Weather, Temperature and Climate
Weather in Humacao in september 2025
The weather in Humacao in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
43% of time
32%
16%
6%
Weather at 12pm
86°F
Moderate rain at times
43% of time
30%
18%
10%
Weather at 6pm
83°F
Moderate rain at times
50% of time
18%
16%
16%
Weather at 3am
81°F
39%
37%
19%
3%
Evolution of daily average temperature and precipitation in Humacao in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Humacao in september.
The climate of Humacao in september is tolerable
In september in Humacao, the climate is wet (with 9.2in of rainfall over 12 days). The weather is better from the previous month since in august it receives an average of 10.3in of rainfall over 14 days.
The climate comfortable in that area the month of september. Temperatures are up to 86°F. The minimum is 83°F. Thus, the mean temperature average on this month of september in Humacao is 85°F. These temperatures are far removed from those records observed in Humacao in the month of september with a maximum record of 92°F in 2021 and a minimum record of 76°F in 2021. You can expect to have about 14 days with temperatures over 86°F, or 47 of the month.
Day length in Humacao in september is 12:14. The sun rises at 06:11 and sets at 18:25.
With proper weather, the month of september is okay (but not the best) to go in this city.
September: another location in Puerto Rico?
If you want to go to Puerto Rico in september, there are destinations with better weather than Humacao:
In september, San Juan, Bayamón, Vieques, Carolina, Ceiba and Fajardo have good weather.
Seasonal average climate and temperature of Humacao in september
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 92°F (2021) | ||||
| Lowest record temperature | 76°F (2021) | ||||
| Number of days at +86°F | 14 day(s) (47%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.2in | ||||
| Number of days with rainfall | 12 day(s) (42%) | ||||
| Record daily rainfall | 16.1in (2017) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.42km | ||||
| Cloud cover | 36% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:11 | ||||
| Time of sunset | 18:25 | ||||
| Length of day | 12:14 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Humacao in september 2024:
79°F to 86°F
81°F to 85°F
81°F to 83°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
79°F to 85°F
81°F to 85°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
81°F to 85°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
79°F to 86°F
79°F to 94°F
77°F to 92°F
79°F to 90°F
79°F to 92°F
81°F to 92°F
79°F to 90°F
81°F to 90°F
81°F to 88°F
81°F to 86°F
81°F to 85°F
81°F to 88°F
83°F to 90°F
79°F to 90°F
Map: other cities in Puerto Rico in september
Cities near Humacao:
| Punta Santiago in september | tolerable weather |
| Maunabo in september | tolerable weather |
| Ceiba in september | good weather |
| Caguas in september | tolerable weather |
| Fajardo in september | good weather |
| Luquillo in september | good weather |
| Carolina in september | good weather |
| Arroyo in september | tolerable weather |
| Cidra in september | tolerable weather |
| Guayama in september | tolerable weather |
| Cayey in september | tolerable weather |
| Vieques in september | good weather |
Click over cities on the map for information about the weather in september.
Humacao
perfect weather
good
tolerable
bad
very bad
Weather data for Humacao in september:
Weather data for Humacao for september are derived from an average of the weather forecast since 2009 in Humacao. There is a margin of error and these forecasts are to be considered as general information only. The weather in Humacao 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 Humacao.