Tena in Winter
In winter (June, July and August), Tena sees average daytime highs around 25°C and overnight lows near 18°C, with 1058 mm of rain over about 80 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across winter, daytime highs hold fairly steady around 25°C. The sky is clear or mostly clear about 6% of the time across winter, and the air most often feels muggy.
Winter is Tena's best season of the year to visit on our travel score. Tena has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Tena's year-round climate.
- Avg daytime high
- 25°C
- coldest season of the year
- Avg overnight low
- 18°C
- Rainfall
- 1058 mm
- 80 wet days
- Avg wind
- 3 km/h
- Travel score
- 4.1
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Tena in Winter
Across winter, daytime highs hold fairly steady around 25°C.
A typical winter day in Tena reaches about 25°C and drops to 18°C overnight. The warmest of the three months is August, the coolest August.
Tena weather by month
How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 27° / 19° | 259 | 24.9 | 12.1 | 4.2 |
| Feb | 27° / 20° | 285 | 23.8 | 12 | 3.9 |
| Mar | 27° / 20° | 356 | 29.2 | 12 | 3.5 |
| Apr | 26° / 20° | 339 | 28 | 12 | 3.6 |
| May | 26° / 19° | 388 | 28.7 | 12 | 3.7 |
| Jun | 25° / 19° | 404 | 28.1 | 11.9 | 3.8 |
| Jul | 25° / 18° | 385 | 27.5 | 11.9 | 4.1 |
| Aug | 26° / 18° | 270 | 24.4 | 12 | 4.5 |
| Sep | 27° / 18° | 217 | 24.6 | 12 | 4.2 |
| Oct | 27° / 19° | 247 | 26.8 | 12 | 3.9 |
| Nov | 27° / 19° | 298 | 28 | 12 | 3.6 |
| Dec | 27° / 19° | 301 | 27.7 | 12.1 | 3.9 |
Cloud cover in Winter
The sky is clear or mostly clear about 6% of the time across winter.
Chance of precipitation in Winter
Tena gets around 1058 mm of rain over 80 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 3 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 54 min in early June to 12 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 4.1 kWh/m².
Is winter a good time to visit Tena?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Tena for sightseeing.
What to pack for Tena in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Tena sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 80 days see rain.
UV index in Tena in Winter
Clear-sky midday UV across winter averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Tena peaks around February 20 at about 18 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 10 at about 12 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 16 | 18 | 17 | 14 | 15 | 13 | 13 | 12 | 14 | 15 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 18 | Extreme |
| Mar | 17 | Extreme |
| Apr | 14 | Extreme |
| May | 15 | Extreme |
| Jun | 13 | Extreme |
| Jul | 13 | Extreme |
| Aug | 12 | Extreme |
| Sep | 14 | Extreme |
| Oct | 15 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Air quality in Tena in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Tena is worst in February — around 15 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (July, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 15 | 15 | 12 | 9 | 7 | 6 | 8 | 11 | 11 | 14 | 11 |
| Level | Good | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 15 | Moderate |
| Mar | 15 | Moderate |
| Apr | 12 | Good |
| May | 9 | Good |
| Jun | 7 | Good |
| Jul | 6 | Good |
| Aug | 8 | Good |
| Sep | 11 | Good |
| Oct | 11 | Good |
| Nov | 14 | Moderate |
| Dec | 11 | Good |
Where is Tena?
Tena sits at 1.0°S, 77.8°W, 610 m above sea level, in Ecuador. The nearest listed city is Puyo, 59 km away.
Topography around Tena
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tena.
Within 3 km, the terrain around Tena has only modest variations in elevation — a maximum elevation change of 223 m around an average of 557 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,818 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,586 m.
The land around Tena is covered by trees (79%) within 3 km, trees (96%) within 16 km, and trees (85%) within 80 km.
Ecuador travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 43% of US
- price level, 2025
- GDP per capita
- $7,125
- 2025
- Happiness
- 6.1 / 10
- World Happiness, 2025
- Safe drinking water
- 70%
- of population, 2024
- Homicide rate
- 45.7
- per 100k, 2023
- Road deaths
- 20.1
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 466
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Tena (-0.9961°, -77.8131°, elevation 610 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.