El Tumbador, Guatemala experiences a mild climate year-round, with temperatures fluctuating between cool winter nights and warm summer days. The dry season, which lasts from February to May, brings average highs around 30-35°C, while the wet season, spanning June to November, sees temperatures ranging from 7-20°C at night and 25-35°C during the day. Daytime temperatures rarely drop below 15°C or rise above 36°C throughout the year. Overnight lows can occasionally dip into single digits in winter months but usually remain around 10-15°C. The temperature trend remains relatively stable, with averages varying by only a few degrees between seasons.