Tena Weather in September
September in Tena typically sees daytime highs of 27°C (81°F) and nighttime lows of 17°C (63°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Tena in September
Tena is in the rainy season in September, with rain on around 21 days and an average of 198 mm (7.8 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days. With the driest weather of the year, this month is ideal for outdoor fun.
Temperature in Tena in September
Temperatures in Tena in September top out at 27°C (81°F) and drop to 17°C (63°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 17°C (63°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 Tena in September
With limited sunshine this month, there are about 98 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Tena.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ecuador, check out our Tena's climate page.
Tena Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
68%
Precipitation
198 mm (7.8 in)
Rainy days
21 days
Humidity
87% *
Sunshine
98 hours *
Percentage Sunshine
*
Historical weather for Tena in September
Browse day-by-day weather records for Tena spanning 48 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tena historical weather extremes in September
Based on weather observations in Tena between 2006 and 2025, these are the recorded extremes during September.
- On September 8, 2019, temperatures climbed to 34°C (93°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 21°C (70°F), recorded on September 6, 2021.
- Nighttime temperatures dropped to 15°C (59°F) on September 20, 2006, marking the coldest September night on record.
- The wettest day in September Tena was on September 6, 2017 with 117 mm (4.6 in) of precipitation.
Best Places in Ecuador in September
Find out more about the weather in Ecuador and which places have the best travel conditions in this month. See all of Ecuador in September →
perfect weather
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What to Wear in Tena in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Tena 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 Ecuador, check out our Tena's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tena climate overview or explore weather in Ecuador.
