Historical weather data, all-time temperature records, and monthly climate averages for Santiago de los Caballeros, Santiago Province, Dominican Republic. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
← Current Santiago de los Caballeros, Santiago Province, Dominican Republic forecast
April 4th runs warm in Santiago, with an average high of 85° and a low of 68° across 66 years of records. It's also a surprisingly wet date — there's a 59% chance of rain, so don't leave the umbrella behind. The date's extremes tell an interesting story: a sweltering 94° just last year in 2024, versus a chilly 60° low back in 1976.
Santiago de los Caballeros is a hot city, but it has its limits — the all-time high of 100° came on June 21, 1994, while the coldest it's ever gotten is a mild 54° on January 19, 2000. That 46-degree spread between extremes is actually fairly narrow, reflecting the city's reliably tropical character year-round. The wettest single day on record dropped 3.46 inches on February 20, 2015.
Santiago stays warm every month of the year, with average highs ranging from a 'cool' 81° in January to a peak of 91° in late June through August. If you're heat-sensitive, January and December are your best bets; if you're chasing sunshine, avoid late May when weekly rainfall averages top out at over an inch. There's no bad month exactly — just wetter ones.