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Costa RicaThe weather in September in Dantas
It's warm in September in Dantas with an average temperature of 27°C. Temperatures this month range from a low of 27°C to a high of 28°C. At night, you can expect temperatures between 19°C and 20°C.
Looking for sun? September isn’t a good month to be in Dantas. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Dantas, Costa Rica. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2015, Dantas reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 23°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 23°C.
Rainfall amount
In September, there is an average of 279 mm of precipitation, spread over 27 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Dantas
Click on any day in September to get detailed info about the usual weather on that day in Dantas. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Dantas | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 279 mm | 57 mm |
| Rainy days | 27 days | 9 days |
Start of September
The month of September starts in Dantas with hot temps, averaging around 28°C during the day and nights around 20°C.
Mid September
By mid-September, daytime temps stay steady at around 28°C, with nights around 20°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Dantas is around 28°C, while nighttime temps are about 20°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in Dantas runs from June to November.
Check out the climate of Dantas for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Dantas, Costa Rica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Dantas
Temperature in September in Dantas over the years
Precipitation charts
These charts show the average amount of precipitation in September in Dantas, Costa Rica. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Dantas
Total precipitation in September in Dantas over the years
Daily UV index in September in Dantas
This chart shows the average daily UV index in September in Dantas, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Dantas
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Average weather in Dantas by month
Click on a month below to see detailed weather info for Dantas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.