Chinandega Weather in September
September in Chinandega brings very high temperatures around 32°C (90°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Chinandega in September
As part of the rainy season, Chinandega sees around 25 days of rain in September, with an average of 367 mm (14 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Chinandega in September
In September, expect very high temperatures in Chinandega, with highs of 32°C (90°F) and lows of 25°C (77°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Chinandega in September
The area enjoys a moderate level of sunlight, with around 174 hours. It's a good balance between sunny and rainy days.
Wind Speed in Chinandega in September
Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.September in Chinandega has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nicaragua, check out our Chinandega's climate page.
Chinandega Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
82%
Precipitation
367 mm (14 in)
Rainy days
25 days
Windspeed
1 m/s (2 knots)
Sunshine
174 hours
Percentage Sunshine
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Chinandega typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
43-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 Chinandega in September
Browse day-by-day weather records for Chinandega spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chinandega historical weather extremes in September
The extremes listed below come from historical weather data collected in Chinandega from 1997 through 2025.
- The hottest September day on record in Chinandega reached 38°C (100°F) (September 7, 2015).
- Chinandega experienced its chilliest September day on September 27, 1999, reaching only 24°C (75°F).
- Chinandega registered its coldest September night on September 25, 2002, with temperatures dropping to 18°C (64°F).
Best Places in Nicaragua in September
Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua in September →
perfect weather
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What to Wear in Chinandega in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Chinandega 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 Nicaragua, check out our Chinandega's climate page.
Temperature Rainfall Sunshine Wind Speed
See the full Chinandega climate overview or explore weather in Nicaragua.
