Tena, Ecuador climate

Af Tropical rainforest

Tena has a remarkably steady warm-temperate climate (Tropical rainforest, Köppen Af). The hottest month is February with an average daily high near 80°F, while the coldest is July averaging around 64°F at night. Precipitation is fairly even year-round, totalling about 136 inches.

☀️ All year

Warm

Daytime highs near 80°F most of the year.

About 5 days a year above 90 °F

🌙 Nights

Stays warm

Even the coolest nights stay near 64°F.

🌧️ Rain

Very wet

About 136 in of rain a year.

Wettest in March

⛅ Sky & trend

Often grey

Overcast skies dominate much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Tena climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	80	80	80	79	78	77	77	80	82	81	80	79
Avg temp (°F)	74	74	74	73	72	71	71	72	74	74	74	73
Avg low (°F)	67	68	68	67	66	65	64	65	66	67	68	67
Precipitation (in)	10.9	11.2	13.7	12.5	13.2	12.9	12.2	8.4	7.0	9.3	12.2	12.7

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	80	80	80	79	78	77
Avg temp (°F)	74	74	74	73	72	71
Avg low (°F)	67	68	68	67	66	65
Precipitation (in)	10.9	11.2	13.7	12.5	13.2	12.9

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	77	80	82	81	80	79
Avg temp (°F)	71	72	74	74	74	73
Avg low (°F)	64	65	66	67	68	67
Precipitation (in)	12.2	8.4	7.0	9.3	12.2	12.7

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with high ≥ 90°F (days)	0.3	0.6	0.5	0.3	0.2	—	0.1	1	0.6	0.7	0.3	0.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with high ≥ 90°F (days)	0.3	0.6	0.5	0.3	0.2	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with high ≥ 90°F (days)	0.1	1	0.6	0.7	0.3	0.2

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	84	88	90	87	86	85	85	82	80	84	85	85
Relative humidity (%)	86	86	87	87	87	86	83	79	78	83	87	87
Wind speed (mph)	0.8	0.8	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.8	0.8	0.8

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	84	88	90	87	86	85
Relative humidity (%)	86	86	87	87	87	86
Wind speed (mph)	0.8	0.8	0.7	0.7	0.7	0.7

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	85	82	80	84	85	85
Relative humidity (%)	83	79	78	83	87	87
Wind speed (mph)	0.7	0.7	0.7	0.8	0.8	0.8

Methodology & sources

Temperature & precipitation — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →