Black River in september: average Weather, Temperature and Climate
Weather in Black River in september 2025
The weather in Black River in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
bad weather UV index: 7
Weather at 6am
74°F
Partly Cloudy
36% of time
33%
22%
5%
Weather at 12pm
88°F
Partly Cloudy
30% of time
26%
18%
18%
Weather at 6pm
77°F
Heavy rain
60% of time
27%
5%
5%
Weather at 3am
70°F
56%
16%
14%
11%
Evolution of daily average temperature and precipitation in Black River in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Black River in september.
The climate of Black River in september is bad
The weather in september in Black River is wet (with 16.3in of precipitation over 21 days). It should be noted a worsening from the previous month since in august there is an average of 13.5in of rainfall over 19 days.
The climate quite enjoyable in that area this month. Temperatures are up to 90°F. In the morning the temperature drops to 74°F. Thus, the mean temperature average in september in Black River is 81°F. Note that seasonal normals in contrast with those observed in Black River in the month of september with a maximum record of 99°F in 2016 and a minimum record of 67°F in 2021. You can expect to have about 25 days with temperatures above 86°F, or 83 of time.
On this month of september, day length in Black River is generally 12:14. Sunrise is at 05:59 and sets at 18:13.
With a correct climate, the month of september is okay (but not the best) to go in this locality.
September: another location in Jamaica?
If you want to go to Jamaica in september, there are destinations with better weather than Black River:
In september, Kingston, Montego Bay, Negril, Ocho Rios, May Pen and Morant Bay have a tolerable climate, but better than Black River.
Seasonal average climate and temperature of Black River 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 | 81°F | ||||
| Highest temperature | 90°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 99°F (2016) | ||||
| Lowest record temperature | 67°F (2021) | ||||
| Number of days at +86°F | 25 day(s) (83%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 16.3in | ||||
| Number of days with rainfall | 21 day(s) (70%) | ||||
| Record daily rainfall | 4.7in (2010) | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 7.35km | ||||
| Cloud cover | 37% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:59 | ||||
| Time of sunset | 18:13 | ||||
| Length of day | 12:14 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Black River in september 2024:
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 88°F
83°F to 85°F
81°F to 88°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 88°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 88°F
81°F to 86°F
83°F to 85°F
83°F to 86°F
83°F to 86°F
81°F to 83°F
81°F to 85°F
77°F to 79°F
77°F to 79°F
81°F to 83°F
81°F to 85°F
83°F to 85°F
81°F to 86°F
81°F to 83°F
81°F to 85°F
Map: other cities in Jamaica in september
Cities near Black River:
| Mandeville in september | bad weather |
| Montego Bay in september | tolerable weather |
| Negril in september | tolerable weather |
| May Pen in september | tolerable weather |
| Runaway Bay in september | tolerable weather |
| Old Harbour in september | tolerable weather |
| Ewarton in september | tolerable weather |
| Ocho Rios in september | tolerable weather |
| Spanish Town in september | tolerable weather |
| Port Maria in september | tolerable weather |
| Kingston in september | tolerable weather |
| Port Antonio in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Black River
perfect weather
good
tolerable
bad
very bad
Weather data for Black River in september:
Weather data for Black River for september are derived from an average of the weather forecast since 2009 in Black River. There is a margin of error and these forecasts are to be considered as general information only. The weather in Black River 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 Black River.