San Francisco de Macorís Weather in September
San Francisco de Macorís in September sees very high temperatures, with highs around 33°C (91°F) and overnight lows of 23°C (73°F). Rainfall is fairly high at around 96 mm (3.8 in) on average, so pack waterproofs just in case.
Rainfall in San Francisco de Macorís in September
On average, there are about 15 days with rain during this month, averaging 96 mm (3.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in San Francisco de Macorís in September
If you're visiting San Francisco de Macorís in September, expect highs of 33°C (91°F) and overnight lows around 23°C (73°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are mild at around 23°C (73°F), which is comfortable for most people. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.
Sunshine in San Francisco de Macorís in September
Expect sunny days throughout the month, with an estimated 211 hours of sunshine. This makes it a pleasant time to visit San Francisco de Macorís.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for San Francisco de Macorís.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our San Francisco de Macorís's climate page.
San Francisco de Macorís Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
33°C (91°F)
Chance of Rain
51%
Precipitation
96 mm (3.8 in)
Rainy days
15 days
Humidity
70% *
Sunshine
211 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in San Francisco de Macorís typically stay consistent throughout September, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for San Francisco de Macorís in September
Browse day-by-day weather records for San Francisco de Macorís spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Francisco de Macorís historical weather extremes in September
Based on 26 years of weather observations (1999-2025), these are the most extreme conditions recorded in San Francisco de Macorís.
- San Francisco de Macorís recorded its highest September temperature of 36°C (97°F) on September 2, 2025.
- San Francisco de Macorís experienced its chilliest September day on September 19, 2022, reaching only 25°C (77°F).
- Nighttime temperatures dropped to 19°C (66°F) on September 27, 2018, marking the coldest September night on record.
Best Places in the Dominican Republic in September
Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in San Francisco de Macorís in September
Pack for serious heat in San Francisco de Macorís in September. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Francisco de Macorís 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 the Dominican Republic, check out our San Francisco de Macorís's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Francisco de Macorís climate overview or explore weather in the Dominican Republic.
