Meru climate

Meru Weather in December

NASA POWER reanalysis for the half-degree grid cell around Meru, 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 23°C on December 31, and lows from 13°C to 12°C. Normal precipitation for the month is 90 mm over about 19 wet days.

December day by day

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

Normal daily high and low temperature at Meru, in °C, with the record for each date.51015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

December at a glance

Average high
22°C
Average low
13°C
Precipitation
90 mm
Reanalysis high
27°CDec 24, 2005
Reanalysis low
9°CDec 29, 2003
Daylight
12 h 07 min to 12 h 07 min
Cloud cover
47%
Humidity
80%
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 lowReanalysis highReanalysis lowChance wet
Dec 122°C13°C25°C 200211°C 200480%
Dec 222°C13°C25°C 200211°C 199680%
Dec 322°C13°C24°C 200210°C 199679%
Dec 422°C13°C25°C 201011°C 199679%
Dec 522°C13°C25°C 201011°C 200077%
Dec 622°C13°C25°C 200012°C 200275%
Dec 722°C13°C25°C 200012°C 200873%
Dec 822°C13°C25°C 200011°C 199671%
Dec 922°C13°C24°C 200010°C 201170%
Dec 1022°C13°C25°C 200510°C 199669%
Dec 1122°C13°C25°C 200011°C 201168%
Dec 1222°C13°C25°C 200010°C 200867%
Dec 1322°C13°C25°C 200810°C 200365%
Dec 1422°C13°C25°C 20089°C 200363%
Dec 1522°C13°C25°C 20009°C 200361%
Dec 1622°C12°C26°C 20059°C 200358%
Dec 1722°C12°C26°C 20059°C 200756%
Dec 1822°C12°C26°C 200510°C 200755%
Dec 1923°C12°C26°C 200510°C 199653%
Dec 2023°C12°C26°C 200510°C 199653%
Dec 2123°C12°C25°C 200510°C 199652%
Dec 2223°C12°C25°C 20099°C 200851%
Dec 2323°C12°C26°C 200510°C 199250%
Dec 2423°C12°C27°C 200511°C 200550%
Dec 2523°C12°C27°C 200510°C 200349%
Dec 2623°C12°C26°C 20059°C 200348%
Dec 2723°C12°C25°C 20059°C 200348%
Dec 2823°C12°C25°C 20049°C 200348%
Dec 2923°C12°C24°C 20089°C 200346%
Dec 3023°C12°C25°C 20149°C 199146%
Dec 3123°C12°C25°C 201410°C 199145%

Chance of rain

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

Sunrise and sunset

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

December 1
sunrise 6:15 AM, sunset 6:22 PM
December 31
sunrise 6:29 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.