Santa Cruz in september: average Weather, Temperature and Climate
Weather in Santa Cruz in september 2025
The weather in Santa Cruz in the month of september comes from statistical datas on the past 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
very bad weather UV index: 7
Weather at 6am
74°F
Fog
24% of time
24%
23%
15%
Weather at 12pm
85°F
Moderate rain at times
38% of time
32%
16%
13%
Weather at 6pm
77°F
Heavy rain
80% of time
14%
4%
2%
Weather at 3am
76°F
30%
24%
19%
16%
Evolution of daily average temperature and precipitation in Santa Cruz in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Santa Cruz in september.
The climate of Santa Cruz in september is very bad
The climate in september in Santa Cruz is wet (with 24.7in of rainfall over 27 days). It should be noted a worsening from the previous month since in august there is an average of 21.8in of rainfall over 25 days.
The climate quite enjoyable in this city september. Temperatures are up to 86°F. The minimum is 74°F. Thus, the mean temperature average in september in Santa Cruz is 79°F. These temperatures are far removed from those records observed in Santa Cruz in september with a maximum record of 90°F in 2009 and a minimum record of 70°F in 2010. You You can hope to have about 12 days with temperatures up to 86°F, or 40 of the month.
On average, in Santa Cruz, the days of september last 12:11. Sunrise is at 05:32 and sunset is at 17:43.
September: another location in Costa Rica?
If you want to go to Costa Rica in september, there are destinations with better weather than Santa Cruz:
In september, Puerto Limón, Tortuguero, Manzanillo, Bananito Sur, Parc international La Amistad and Parismina have good weather.
Finally, La Cruz, Tamarindo, Esterillos, Parque Nacional Carara, Playa Arenillas and Playa Flamingo (Guanacaste) have a tolerable climate, but better than Santa Cruz.
Seasonal average climate and temperature of Santa Cruz in september
Check below seasonal norms These statistics are set from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 90°F (2009) | ||||
| Lowest record temperature | 70°F (2010) | ||||
| Number of days at +86°F | 12 day(s) (40%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 24.7in | ||||
| Number of days with rainfall | 27 day(s) (91%) | ||||
| Record daily rainfall | 3.4in (2017) | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 7.48km | ||||
| Cloud cover | 49% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:32 | ||||
| Time of sunset | 17:43 | ||||
| Length of day | 12:11 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Santa Cruz in september 2024:
76°F to 85°F
74°F to 83°F
74°F to 85°F
76°F to 83°F
76°F to 86°F
76°F to 83°F
76°F to 83°F
74°F to 77°F
76°F to 81°F
76°F to 86°F
76°F to 85°F
76°F to 86°F
76°F to 86°F
76°F to 86°F
76°F to 86°F
77°F to 86°F
77°F to 86°F
76°F to 85°F
76°F to 85°F
74°F to 81°F
74°F to 81°F
74°F to 77°F
74°F to 83°F
74°F to 79°F
74°F to 74°F
74°F to 83°F
72°F to 77°F
76°F to 83°F
76°F to 83°F
74°F to 81°F
Map: other cities in Costa Rica in september
Cities near Santa Cruz:
| Belen in september | tolerable weather |
| Nicoya in september | very bad weather |
| Parque Nacional Barra Honda in september | very bad weather |
| Tamarindo in september | tolerable weather |
| Playa Flamingo (Guanacaste) in september | tolerable weather |
| Hojancha in september | very bad weather |
| Parque Nacional Palo Verde in september | very bad weather |
| Playa Hermosa in september | tolerable weather |
| Playa Arenillas in september | tolerable weather |
| Sámara in september | bad weather |
| Liberia (Guanacaste) in september | bad weather |
| Isla de Chira in september | very bad weather |
Click over cities on the map for information about the weather in september.
Santa Cruz
perfect weather
good
tolerable
bad
very bad
Weather data for Santa Cruz in september:
Weather data for Santa Cruz for september are derived from an average of the weather forecast since 2009 in Santa Cruz. There is a margin of error and these forecasts are to be considered as general information only. The weather in Santa Cruz 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 Santa Cruz.