El Marsa climate

El Marsa Weather in December

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

Average highs run from 21°C on December 1 to 20°C on December 31, and lows from 18°C to 16°C. Normal precipitation for the month is 21 mm over about 3 wet days.

December day by day

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

Normal daily high and low temperature at El Marsa, in °C, with the record for each date.1015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

December at a glance

Average high
21°C
Average low
17°C
Precipitation
21 mm
Reanalysis high
25°CDec 12, 2007
Reanalysis low
11°CDec 31, 1991
Daylight
10 h 33 min to 10 h 28 min
Cloud cover
43%
Humidity
73%
Dew point
14°C
Wind
20.9 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 121°C18°C24°C 199717°C 199311%
Dec 221°C18°C24°C 201617°C 200811%
Dec 321°C18°C25°C 201814°C 201511%
Dec 421°C18°C24°C 201815°C 201511%
Dec 521°C17°C25°C 201015°C 199311%
Dec 621°C17°C25°C 201813°C 201712%
Dec 721°C17°C24°C 200113°C 201711%
Dec 821°C17°C24°C 201014°C 201711%
Dec 921°C17°C24°C 200914°C 201711%
Dec 1021°C17°C23°C 199714°C 199812%
Dec 1121°C17°C24°C 200515°C 201512%
Dec 1221°C17°C25°C 200714°C 201413%
Dec 1321°C17°C23°C 201514°C 200312%
Dec 1421°C17°C24°C 201014°C 201513%
Dec 1521°C17°C24°C 200214°C 201514%
Dec 1621°C17°C25°C 200214°C 199814%
Dec 1721°C17°C25°C 200914°C 199314%
Dec 1821°C17°C23°C 201513°C 199914%
Dec 1921°C17°C24°C 201514°C 200613%
Dec 2021°C17°C24°C 200312°C 200812%
Dec 2121°C17°C24°C 199513°C 200811%
Dec 2221°C17°C24°C 199513°C 201411%
Dec 2321°C16°C25°C 201213°C 201711%
Dec 2421°C16°C24°C 201912°C 201710%
Dec 2520°C16°C24°C 200312°C 201710%
Dec 2620°C16°C23°C 200312°C 19999%
Dec 2720°C16°C23°C 201913°C 19998%
Dec 2820°C16°C25°C 200113°C 20148%
Dec 2920°C16°C24°C 200113°C 20047%
Dec 3020°C16°C23°C 200112°C 20167%
Dec 3120°C16°C23°C 200111°C 19917%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at El Marsa, in percent.0510151102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+0).

December 1
sunrise 7:26 AM, sunset 5:59 PM
December 31
sunrise 7:43 AM, sunset 6:11 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.