Tumaco climate

Tumaco Weather in October

NASA POWER reanalysis for the half-degree grid cell around Tumaco, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 29°C on October 1 to 28°C on October 31, and lows from 25°C to 25°C. Normal precipitation for the month is 90 mm over about 19 wet days.

October day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Tumaco, in °C, with the record for each date.222426283032151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

October at a glance

Average high
29°C
Average low
25°C
Precipitation
90 mm
Reanalysis high
32°COct 7, 2015
Reanalysis low
23°COct 28, 1996
Daylight
12 h 06 min to 12 h 03 min
Cloud cover
88%
Humidity
80%
Dew point
22°C
Wind
18.0 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Oct 129°C25°C31°C 201424°C 199348%
Oct 229°C25°C30°C 201524°C 199349%
Oct 329°C25°C31°C 201424°C 201051%
Oct 429°C25°C31°C 200624°C 199252%
Oct 529°C25°C31°C 201524°C 199654%
Oct 629°C25°C31°C 201524°C 199654%
Oct 729°C25°C32°C 201524°C 199654%
Oct 829°C25°C31°C 200924°C 199253%
Oct 929°C25°C31°C 200924°C 199553%
Oct 1029°C25°C31°C 200924°C 199654%
Oct 1129°C25°C30°C 200224°C 199254%
Oct 1229°C25°C30°C 200223°C 199654%
Oct 1329°C25°C31°C 200223°C 201154%
Oct 1429°C25°C30°C 202023°C 201154%
Oct 1529°C25°C31°C 202023°C 201155%
Oct 1629°C25°C30°C 200023°C 201156%
Oct 1729°C25°C30°C 202023°C 201156%
Oct 1829°C25°C30°C 201723°C 201157%
Oct 1929°C25°C31°C 201523°C 199658%
Oct 2029°C25°C30°C 202023°C 200158%
Oct 2129°C25°C31°C 201423°C 200159%
Oct 2229°C25°C30°C 202024°C 200160%
Oct 2329°C25°C30°C 201524°C 200560%
Oct 2429°C25°C30°C 201523°C 201262%
Oct 2529°C25°C30°C 202024°C 200064%
Oct 2629°C25°C30°C 200623°C 200565%
Oct 2729°C25°C30°C 201523°C 199866%
Oct 2829°C25°C30°C 200923°C 199667%
Oct 2929°C25°C30°C 202023°C 199668%
Oct 3028°C25°C30°C 200923°C 200069%
Oct 3128°C25°C30°C 202023°C 199669%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Tumaco, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-5).

October 1
sunrise 6:02 AM, sunset 6:08 PM
October 31
sunrise 5:57 AM, sunset 6:00 PM

Every day of October: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.