Atenas in august: average Weather, Temperature and Climate
Weather in Atenas in august 2025
The weather in Atenas in august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
very bad weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
26% of time
25%
24%
19%
Weather at 12pm
81°F
Moderate rain at times
34% of time
31%
16%
16%
Weather at 6pm
72°F
Heavy rain
68% of time
18%
8%
4%
Weather at 3am
68°F
29%
23%
20%
18%
Evolution of daily average temperature and precipitation in Atenas in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Atenas in august.
The climate of Atenas in august is very bad
The weather in august in Atenas is wet (with 24.8in of precipitation over 24 days). It should be noted an improvement from the previous month since in july it receives an average of 23in of precipitation over 23 days.
The climate quite good here this month. The high seasonal norm is 81°F. On average, the recorded minimum temperature is 68°F. Thus, the mean temperature average on this month of august in Atenas is 74°F. These temperatures are far removed from those records observed in Atenas in august with a maximum record of 90°F in 2018 and a minimum record of 61°F in 2009. You You can hope to have about 1 days with temperatures above 86°F, or 3 of the month.
On average, in Atenas, the days of august last 12:26. The sun rises at 05:29 and sunset is at 17:55.
August: another location in Costa Rica?
If you want to go to Costa Rica in august, there are destinations with better weather than Atenas:
In august, Manzanillo, Parc international La Amistad, Puerto Viejo de Talamanca and Punta Uva have good weather.
Finally, La Cruz, Puerto Limón, Tamarindo, Tortuguero, Liberia (Guanacaste) and Bananito Sur have a tolerable climate, but better than Atenas.
Seasonal average climate and temperature of Atenas in august
Check below seasonal norms These datas are generated from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 90°F (2018) | ||||
| Lowest record temperature | 61°F (2009) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 8km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 24.8in | ||||
| Number of days with rainfall | 24 day(s) (79%) | ||||
| Record daily rainfall | 4.9in (2009) | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 7.61km | ||||
| Cloud cover | 49% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:29 | ||||
| Time of sunset | 17:55 | ||||
| Length of day | 12:26 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last august?
Here is the day by day recorded weather in Atenas in august 2024:
67°F to 76°F
67°F to 76°F
65°F to 72°F
61°F to 77°F
63°F to 77°F
67°F to 79°F
67°F to 70°F
67°F to 76°F
67°F to 76°F
65°F to 79°F
63°F to 83°F
61°F to 77°F
63°F to 76°F
65°F to 79°F
65°F to 77°F
67°F to 77°F
65°F to 76°F
63°F to 76°F
65°F to 74°F
63°F to 81°F
65°F to 77°F
65°F to 70°F
67°F to 74°F
63°F to 81°F
65°F to 85°F
65°F to 76°F
67°F to 77°F
67°F to 79°F
65°F to 79°F
65°F to 79°F
67°F to 77°F
Map: other cities in Costa Rica in august
Cities near Atenas:
| Naranjo in august | very bad weather |
| Desamparados in august | very bad weather |
| San Ramon in august | very bad weather |
| Orotina in august | very bad weather |
| Alajuela in august | very bad weather |
| Escazu in august | very bad weather |
| Heredia in august | very bad weather |
| Volcán Poás in august | very bad weather |
| Tejar in august | very bad weather |
| Esparza in august | bad weather |
| San José in august | very bad weather |
| Parque Nacional Carara in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Atenas
perfect weather
good
tolerable
bad
very bad
Weather data for Atenas in august:
Weather data for Atenas for august are derived from an average of the weather forecast since 2009 in Atenas. There is a margin of error and these forecasts are to be considered as general information only. The weather in Atenas 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 Atenas.