Santa Cruz La Laguna Weather in September
September in Santa Cruz La Laguna averages 22°C (72°F) during the day and 15°C (59°F) at night. It is the wettest month of the year, with 389 mm (15 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Santa Cruz La Laguna in September
Santa Cruz La Laguna is in the rainy season in September, with rain on around 25 days and an average of 389 mm (15 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Santa Cruz La Laguna in September
September in Santa Cruz La Laguna brings typical temperatures with highs around 22°C (72°F) and lows of 15°C (59°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 15°C (59°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 Santa Cruz La Laguna in September
The city usually sees around 155 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, November and December typically offer the best weather for Santa Cruz La Laguna.
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 Santa Cruz La Laguna's climate page.
Santa Cruz La Laguna Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
22°C (72°F)
Chance of Rain
82%
Precipitation
389 mm (15 in)
Rainy days
25 days
Humidity
81% *
Sunshine
155 hours *
Percentage Sunshine
*
Daily Historical Temperatures
40-year average (1976-2025)
Based on our historical records, temperatures in Santa Cruz La Laguna typically stay consistent throughout September, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows around 14°C (57°F).
Average temperatures in September
Historical weather for Santa Cruz La Laguna in September
Browse day-by-day weather records for Santa Cruz La Laguna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa Cruz La Laguna historical weather extremes in September
Based on 23 years of weather observations (2002-2025), these are the most extreme conditions recorded in Santa Cruz La Laguna.
- On September 1, 2025, temperatures climbed to 31°C (88°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 18°C (64°F), recorded on September 3, 2010.
- Santa Cruz La Laguna registered its coldest September night on September 1, 2020, with temperatures dropping to 7°C (45°F).
Best Places in Guatemala in September
Find out more about the weather in Guatemala and which places have the best travel conditions in this month. See all of Guatemala in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Santa Cruz La Laguna in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Santa Cruz La Laguna in September
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 Santa Cruz La Laguna's climate page.
Temperature Rainfall Sunshine Humidity
See the full Santa Cruz La Laguna climate overview or explore weather in Guatemala.
