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Costa RicaThe weather in October in Fortuna
It's warm in October in Fortuna with an average temperature of 28°C. Temperatures this month range from a low of 27°C to a high of 29°C. At night, you can expect temperatures between 20°C and 21°C.
Looking for sun? October isn’t a good month to be in Fortuna. 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 October for Fortuna, 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 34°C in 2020, Fortuna reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 20°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Rainfall amount
In October, there is an average of 327 mm of precipitation, spread over 25 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in October for Fortuna
Click on any day in October to get detailed info about the usual weather on that day in Fortuna. Check out the historical temperatures and precipitation over the past 10 years on this day.
October weather comparison
| Fortuna | New York | |
|---|---|---|
| Average temperature | 28°C | 21°C |
| Max. temperature | 29°C | 26°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 327 mm | 119 mm |
| Rainy days | 25 days | 13 days |
Start of October
The month of October starts in Fortuna with hot temps, averaging around 29°C during the day and nights around 21°C.
Mid October
By mid-October, daytime temps stay steady at around 29°C, with nights around 21°C. There’s a high chance of precipitation during this time.
End of October
By the end of October, the average daytime temperature in Fortuna is around 29°C, while nighttime temps are about 21°C. There’s a significant chance of many days with precipitation.
Find affordable trips to Fortuna
UV index
The UV index is a maximum of 8 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 Fortuna runs from June to November.
Check out the climate of Fortuna for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in October in Fortuna, Costa Rica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in October in Fortuna
Temperature in October in Fortuna over the years
Precipitation charts
These charts show the average amount of precipitation in October in Fortuna, 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 October in Fortuna
Total precipitation in October in Fortuna over the years
Daily UV index in October in Fortuna
This chart shows the average daily UV index in October in Fortuna, 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 October in Fortuna
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Average weather in Fortuna by month
Click on a month below to see detailed weather info for Fortuna. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.