Caicó climate

Caicó Weather in January

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

Average highs run from 36°C on January 1 to 36°C on January 31, and lows from 22°C to 22°C. Normal precipitation for the month is 81 mm over about 12 wet days.

January day by day

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

Normal daily high and low temperature at Caicó, in °C, with the record for each date.15202530354045151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
36°C
Average low
22°C
Precipitation
81 mm
Reanalysis high
40°CJan 28, 2007
Reanalysis low
19°CJan 15, 1995
Daylight
12 h 30 min to 12 h 23 min
Cloud cover
64%
Humidity
60%
Dew point
18°C
Wind
18.4 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
Jan 136°C22°C39°C 199721°C 200123%
Jan 236°C22°C39°C 200320°C 200025%
Jan 336°C22°C39°C 201921°C 200127%
Jan 436°C22°C39°C 199920°C 200327%
Jan 536°C22°C39°C 199921°C 199827%
Jan 636°C22°C39°C 200320°C 200528%
Jan 736°C22°C39°C 200421°C 199428%
Jan 836°C22°C39°C 200320°C 199328%
Jan 936°C22°C39°C 200420°C 199328%
Jan 1036°C22°C38°C 200521°C 200830%
Jan 1136°C22°C39°C 200321°C 199532%
Jan 1236°C22°C39°C 200320°C 202034%
Jan 1336°C22°C39°C 200921°C 200035%
Jan 1436°C22°C39°C 200519°C 199537%
Jan 1535°C22°C39°C 200319°C 199538%
Jan 1635°C22°C39°C 200320°C 199940%
Jan 1735°C22°C40°C 200320°C 200141%
Jan 1835°C22°C39°C 199220°C 200140%
Jan 1935°C22°C38°C 199220°C 200941%
Jan 2035°C22°C38°C 202019°C 200242%
Jan 2135°C22°C39°C 200721°C 201441%
Jan 2235°C22°C38°C 201419°C 199342%
Jan 2335°C22°C39°C 200620°C 199344%
Jan 2435°C22°C39°C 201420°C 199643%
Jan 2535°C22°C39°C 200620°C 199443%
Jan 2635°C22°C39°C 200620°C 201543%
Jan 2735°C22°C40°C 200620°C 200942%
Jan 2835°C22°C40°C 200719°C 199741%
Jan 2935°C22°C39°C 200720°C 200040%
Jan 3035°C22°C40°C 200720°C 199739%
Jan 3136°C22°C40°C 200720°C 200536%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Caicó, in percent.010203040501102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

January 1
sunrise 5:17 AM, sunset 5:47 PM
January 31
sunrise 5:30 AM, sunset 5:53 PM

Every day of January: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.