Ciudad Vieja Weather in May
May in Ciudad Vieja brings high temperatures, with daytime highs of 26°C (79°F) and nights around 16°C (61°F). It's part of the rainy season, with 237 mm (9.3 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Ciudad Vieja in May
As part of the rainy season, Ciudad Vieja sees around 18 days of rain in May, with an average of 237 mm (9.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Ciudad Vieja in May
Temperatures in Ciudad Vieja in May top out at 26°C (79°F) and drop to 16°C (61°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 16°C (61°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. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.
Sunshine in Ciudad Vieja in May
You can expect a moderate amount of sunlight, with approximately 185 hours. Even though this month is part of the wet season, you can still see the sun occasionally.If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Guatemala, check out our Ciudad Vieja's climate page.
Ciudad Vieja Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
26°C (79°F)
Chance of Rain
61%
Precipitation
237 mm (9.3 in)
Rainy days
18 days
Humidity
77% *
Sunshine
185 hours *
Percentage Sunshine
*
Daily Historical Temperatures
40-year average (1977-2025)
Based on our historical records, temperatures in Ciudad Vieja typically stay consistent throughout May, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in May
Historical weather for Ciudad Vieja in May
Browse day-by-day weather records for Ciudad Vieja spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ciudad Vieja historical weather extremes in May
Based on 29 years of weather observations (1997-2026), these are the most extreme conditions recorded in Ciudad Vieja.
- The warmest day in May was on May 4, 2004, with a maximum of 36°C (97°F).
- Ciudad Vieja experienced its chilliest May day on May 29, 2010, reaching only 19°C (66°F).
- The coldest night in May in Ciudad Vieja was on May 6, 2008, with a minimum of 15°C (59°F).
Best Places in Guatemala in May
Find out more about the weather in Guatemala and which places have the best travel conditions in this month. See all of Guatemala in May →
perfect weather
pleasant
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What to Wear in Ciudad Vieja in May
Warm but pleasant conditions in Ciudad Vieja in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Ciudad Vieja in May
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 Guatemala, check out our Ciudad Vieja's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ciudad Vieja climate overview or explore weather in Guatemala.
