San Pedro Ayampuc climate

San Pedro Ayampuc Weather in December

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

Average highs run from 22°C on December 1 to 22°C on December 31, and lows from 13°C to 12°C. Normal precipitation for the month is 22 mm over about 6 wet days.

December day by day

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

Normal daily high and low temperature at San Pedro Ayampuc, in °C, with the record for each date.1015202530151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
22°C
Average low
12°C
Precipitation
22 mm
Record high
26°CDec 4, 2025
Record low
15°CDec 5, 2025
Daylight
11 h 19 min to 11 h 16 min
Cloud cover
59%
Humidity
85%
Dew point
13°C
Wind
11.9 km/h

Every day of the month

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

DateNormal highNormal lowRecord highRecord lowChance wet
Dec 122°C13°C25°C 202516°C 202524%
Dec 222°C13°C25°C 202516°C 202523%
Dec 322°C13°C24°C 202517°C 202522%
Dec 422°C12°C26°C 202516°C 202521%
Dec 522°C12°C25°C 202515°C 202521%
Dec 622°C12°C26°C 202515°C 202519%
Dec 722°C12°C25°C 202517°C 202518%
Dec 822°C12°C25°C 202518°C 202517%
Dec 922°C12°C26°C 202517°C 202516%
Dec 1022°C12°C24°C 202517°C 202516%
Dec 1122°C12°C24°C 202516°C 202517%
Dec 1222°C12°C18%
Dec 1322°C12°C18%
Dec 1422°C12°C19%
Dec 1522°C12°C19%
Dec 1622°C12°C19%
Dec 1722°C12°C18%
Dec 1822°C12°C17%
Dec 1922°C12°C16%
Dec 2022°C12°C16%
Dec 2122°C12°C16%
Dec 2222°C12°C17%
Dec 2322°C12°C17%
Dec 2422°C12°C17%
Dec 2522°C12°C17%
Dec 2622°C12°C17%
Dec 2722°C12°C16%
Dec 2822°C12°C15%
Dec 2922°C12°C15%
Dec 3022°C12°C15%
Dec 3122°C12°C16%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at San Pedro Ayampuc, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

December 1
sunrise 6:11 AM, sunset 5:30 PM
December 31
sunrise 6:27 AM, sunset 5:43 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station GT000060100, every year on file, quality-flagged values removed. 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.