Manzanillo in september: average Weather, Temperature and Climate
Weather in Manzanillo in september 2025
The weather in Manzanillo in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
79°F
Clear/Sunny
47% of time
27%
20%
6%
Weather at 12pm
86°F
Clear/Sunny
49% of time
24%
20%
8%
Weather at 6pm
81°F
Moderate rain at times
46% of time
37%
10%
8%
Weather at 3am
79°F
43%
29%
23%
5%
Evolution of daily average temperature and precipitation in Manzanillo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Manzanillo in september.
The climate of Manzanillo in september is good
In september in Manzanillo, the climate is wet (with 4.9in of precipitation over 8 days). It should be noted an improvement from the previous month since in august it receives an average of 8.2in of precipitation over 11 days.
The climate good here this month. The thermometer averaged maximum of 86°F. The minimum is 79°F. Thus, the mean temperature average on this month of september in Manzanillo is 83°F. Note that these seasonal averages are in contrast with those observed in Manzanillo in september with a maximum record of 92°F in 2017 and a minimum record of 74°F in 2019. You You can hope to have about 21 days with temperatures over 86°F, or 70 of time.
On this month of september, day length in Manzanillo is generally 12:11. Sunrise is at 06:20 and sets at 18:31.
With a correct climate, the month of september is okay (but not good) to go in this locality in Costa Rica.
Seasonal average climate and temperature of Manzanillo in september
Check below seasonal norms These datas are generated from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 92°F (2017) | ||||
| Lowest record temperature | 74°F (2019) | ||||
| Number of days at +86°F | 21 day(s) (70%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.9in | ||||
| Number of days with rainfall | 8 day(s) (26%) | ||||
| Record daily rainfall | 1.6in (2019) | ||||
| Other climate data | |||||
| Humidity | 74% | ||||
| Visibility | 9.48km | ||||
| Cloud cover | 31% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:20 | ||||
| Time of sunset | 18:31 | ||||
| Length of day | 12:11 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Manzanillo in september 2024:
77°F to 86°F
77°F to 86°F
76°F to 85°F
77°F to 86°F
77°F to 85°F
79°F to 86°F
79°F to 85°F
77°F to 81°F
77°F to 86°F
77°F to 86°F
77°F to 88°F
79°F to 88°F
79°F to 86°F
79°F to 86°F
77°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 86°F
79°F to 88°F
77°F to 86°F
77°F to 81°F
74°F to 76°F
76°F to 86°F
77°F to 86°F
77°F to 86°F
77°F to 83°F
76°F to 83°F
76°F to 86°F
76°F to 83°F
74°F to 81°F
Map: other cities in Costa Rica in september
Cities near Manzanillo:
| Punta Uva in september | good weather |
| Puerto Viejo de Talamanca in september | good weather |
| Parque Nacional Cahuita in september | good weather |
| Parc international La Amistad in september | good weather |
| Bananito Sur in september | good weather |
| Puerto Limón in september | good weather |
| Cerro Chirripo in september | very bad weather |
| Parque Nacional Barbilla in september | good weather |
| San Vito in september | very bad weather |
| Parismina in september | good weather |
| Siquirres in september | good weather |
| San Isidro in september | very bad weather |
Click over cities on the map for information about the weather in september.
Manzanillo
perfect weather
good
tolerable
bad
very bad
Weather data for Manzanillo in september:
Weather data for Manzanillo for september are derived from an average of the weather forecast since 2009 in Manzanillo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Manzanillo 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 Manzanillo.