Atenas Weather in July
During July, Atenas experiences high daytime temperatures of 27°C (81°F) and cooler nights around 20°C (68°F). July sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Atenas in July
As part of the rainy season, Atenas sees around 23 days of rain in July, with an average of 344 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Atenas in July
If you're visiting Atenas in July, expect highs of 27°C (81°F) and overnight lows around 20°C (68°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Atenas in July
You can expect a moderate amount of sunlight, with approximately 152 hours. Even though this month is part of the wet season, you can still see the sun occasionally.July in Atenas has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Atenas's climate page.
Atenas Temperature in July
Min Temperature
20°C (68°F)
Max Temperature
27°C (81°F)
Chance of Rain
75%
Precipitation
344 mm (14 in)
Rainy days
23 days
Humidity
86% *
Sunshine
152 hours *
Percentage Sunshine
*
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Atenas typically stay consistent throughout July, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in July
Daily Historical Precipitation
44-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Atenas in July
Browse day-by-day weather records for Atenas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Atenas historical weather extremes in July
According to our 29 years of weather records for Atenas, the following extremes were recorded between 1996 and 2025.
- The hottest July day on record in Atenas reached 34°C (93°F) (July 9, 1997).
- On July 16, 2010, Atenas saw its coldest July day with temperatures maxing out at 22°C (72°F).
- Nighttime temperatures dropped to 13°C (55°F) on July 16, 2010, marking the coldest July night on record.
- Peak precipitation in July occurred on July 9, 2019, when 99 mm (3.9 in) of precipitation was measured.
Best Places in Costa Rica in July
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in July →
perfect weather
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tolerable
unpleasant
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What to Wear in Atenas in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Atenas in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Atenas's climate page.
Temperature Rainfall Sunshine Humidity
See the full Atenas climate overview or explore weather in Costa Rica.
