Summer (June through August) The middle-year months have very comfortable weather with high temperatures that are comfortable. Cold or Flu? Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal. Let me explain, August is not so rainy. During these months Costa Rica gets little to no rain and the skies are a vibrant blue. Select a destination to see more weather parameters. Costa Rica weather in August 2021. There are only two seasons in Costa Rica: the wet season (from September through early December) and the moderate/dry season (mid-December through August). Over the course of the year, the temperature typically varies from 77°F to 92°F and is rarely below 75°F or above 94°F. Jaco Weather August Averages, Costa Rica. August is in the summer in Jacó and is typically the 5th coldest month of the year. Weather in Jaco in August: air temperature, number of sunny days, precipitation, air pressure and humidity. It is the middle of the rainy season but many years there is a lull in the rains starting in July and ending in August – especially in Guanacaste. Temperature 29 °C 84 °F; High Temperature 32 °C 90 °F; Low Temperature 25 °C 77 °F; Sunshine Hours 11 hours; Rainfall 110 mm; Rainfall Days 18 days; Sea Temperature 13 °C 55 °F Both August and July typically have nicer weather than the months before and after. The climate in Jacó during August can be summarized as hot, humid and very wet. Arenal. ☂ Online precipitation map and other weather maps. The average maximum temperature lies around 32.0°C (89.6°F). This period of time is also referred to as summer or high season in Costa Rica. Most touristy on the Big 3 Circuit. August falls in the rainy season with an average precipitation of 227mm (8.9in). Average Weather during August in Jacó (Puntarenas), Costa Rica. Most developed and touristy beaches- June – August is fairly slow season for tourism in Jaco, so lodging and other accommodations may cost slightly less. 9 Ways to Tell the Difference. Montly weather forecast in Jaco on Yandex.Weather. Costa Rica has only 2 seasons, we call them summer and winter. Dry season begins every December and continues through the end of April. Get the latest coronavirus (COVID-19) updates for Costa Rica with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in Costa Rica in August. Our summer is dry, with no rain. San Jose. Manual Antonio. Costa Rica Weather in August. Our winter, is rainy, but is doesn't rain all day. ... Jaco. The average minimum temperature (usually the minimum temperature is noted during the night) in Jacó in August is 22.0°C (71.6°F). Weather forecast in mobile app. Costa Rica Weather: Jaco Dry Season. Average Weather in Jacó Costa Rica. Which City Is the Worst for Fall Allergies This Year? Information about regional climates. Jaco, Costa Rica Monthly Weather. Monteverde. In Jacó, the wet season is oppressive and overcast, the dry season is muggy and partly cloudy, and it is hot year round. These months see moderate precipitation with 11 to 13 days of precipitation per month. 4:13 am CST ... August: September: Most Popular. No matter the season in Jaco…