May in Lámpara typically sees daytime highs of 33°C (91°F) and nighttime lows of 24°C (75°F). May falls within the rainy season, so heavy rainfall is to be expected.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and December typically offer the best weather for Lámpara.
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Pick a month to see the average temperature, rainfall and sunshine in Lámpara - and find the best time to visit.
41-year average (1977-2025)
Based on our historical records, temperatures in Lámpara typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Browse day-by-day weather records for Lámpara spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 23 years of weather observations (2003-2026), these are the most extreme conditions recorded in Lámpara.
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 is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Pack for serious heat in Lámpara in May. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Lámpara climate overview or explore weather in Guatemala.
Where to go in May - average daytime high across popular destinations.
Flores
37°C (99°F) Rio Dulce Town
33°C (91°F) Lívingston33°C (91°F) Cobán28°C (82°F) Guatemala City28°C (82°F) Antigua Guatemala26°C (79°F) Quetzaltenango23°C (73°F) Panajachel23°C (73°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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