Pacajá climate

Pacajá Weather in December

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

Average highs run from 33°C on December 1 to 30°C on December 31, and lows from 24°C to 23°C. Normal precipitation for the month is 167 mm over about 22 wet days.

December day by day

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

Normal daily high and low temperature at Pacajá, in °C, with the record for each date.202530354045151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

December at a glance

Average high
31°C
Average low
23°C
Precipitation
167 mm
Reanalysis high
40°CDec 1, 2015
Reanalysis low
20°CDec 27, 2020
Daylight
12 h 20 min to 12 h 21 min
Cloud cover
77%
Humidity
78%
Dew point
22°C
Wind
5.8 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
Dec 133°C24°C40°C 201522°C 199548%
Dec 233°C24°C40°C 201521°C 199648%
Dec 333°C24°C39°C 199721°C 200847%
Dec 433°C24°C39°C 199722°C 200748%
Dec 533°C24°C38°C 201721°C 199350%
Dec 633°C24°C38°C 199722°C 200851%
Dec 733°C24°C39°C 199721°C 199652%
Dec 833°C24°C40°C 199721°C 199854%
Dec 932°C24°C39°C 201521°C 201256%
Dec 1032°C24°C39°C 199121°C 200958%
Dec 1132°C24°C39°C 199122°C 200260%
Dec 1232°C24°C39°C 199122°C 201261%
Dec 1332°C23°C38°C 201521°C 200963%
Dec 1432°C23°C38°C 201522°C 201865%
Dec 1532°C23°C37°C 201321°C 202066%
Dec 1632°C23°C37°C 201522°C 199868%
Dec 1731°C23°C37°C 199122°C 200070%
Dec 1831°C23°C38°C 201322°C 201773%
Dec 1931°C23°C37°C 199221°C 200075%
Dec 2031°C23°C36°C 199221°C 201777%
Dec 2131°C23°C35°C 200421°C 202078%
Dec 2230°C23°C35°C 199221°C 199179%
Dec 2330°C23°C35°C 201521°C 201880%
Dec 2430°C23°C36°C 199221°C 200981%
Dec 2530°C23°C36°C 201522°C 201882%
Dec 2630°C23°C34°C 200621°C 201483%
Dec 2730°C23°C34°C 201420°C 202084%
Dec 2830°C23°C35°C 201522°C 199384%
Dec 2930°C23°C35°C 201522°C 199185%
Dec 3030°C23°C36°C 201521°C 199185%
Dec 3130°C23°C33°C 201321°C 200385%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Pacajá, in percent.0204060801001102030
  • Chance of a wet day

Sunrise and sunset

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

December 1
sunrise 6:02 AM, sunset 6:22 PM
December 31
sunrise 6:15 AM, sunset 6:36 PM

Every day of December: 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.