Rosetta climate

Rosetta Weather in April

NASA POWER reanalysis for the half-degree grid cell around Rosetta, 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 April 1 to 24°C on April 30, and lows from 15°C to 17°C. Normal precipitation for the month is 9 mm over about 0 wet days.

April day by day

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

Normal daily high and low temperature at Rosetta, in °C, with the record for each date.010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

April at a glance

Average high
23°C
Average low
16°C
Precipitation
9 mm
Reanalysis high
36°CApr 23, 2008
Reanalysis low
10°CApr 11, 1997
Daylight
12 h 31 min to 13 h 22 min
Cloud cover
45%
Humidity
66%
Dew point
12°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
Apr 121°C15°C28°C 201113°C 19937%
Apr 221°C15°C29°C 201012°C 19957%
Apr 321°C15°C29°C 201312°C 19957%
Apr 421°C15°C29°C 200312°C 19977%
Apr 522°C15°C28°C 200212°C 19937%
Apr 622°C15°C30°C 201213°C 19977%
Apr 722°C15°C30°C 201213°C 19976%
Apr 822°C15°C34°C 201613°C 20046%
Apr 922°C15°C25°C 201612°C 19975%
Apr 1022°C15°C27°C 201010°C 19975%
Apr 1123°C15°C31°C 199210°C 19974%
Apr 1223°C15°C32°C 200012°C 19974%
Apr 1323°C16°C31°C 199813°C 19954%
Apr 1423°C16°C34°C 200213°C 20114%
Apr 1523°C16°C33°C 199813°C 19964%
Apr 1623°C16°C35°C 199314°C 19974%
Apr 1723°C16°C32°C 199314°C 19974%
Apr 1823°C16°C32°C 199313°C 19974%
Apr 1923°C16°C34°C 199414°C 20154%
Apr 2023°C16°C34°C 199414°C 19923%
Apr 2123°C16°C32°C 200813°C 20193%
Apr 2223°C16°C33°C 200813°C 20193%
Apr 2324°C16°C36°C 200813°C 19923%
Apr 2424°C16°C33°C 201613°C 19923%
Apr 2524°C17°C29°C 199813°C 20152%
Apr 2624°C17°C30°C 201615°C 20152%
Apr 2724°C17°C29°C 201515°C 19972%
Apr 2824°C17°C31°C 199615°C 19982%
Apr 2924°C17°C32°C 199115°C 19972%
Apr 3024°C17°C32°C 201615°C 19922%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Rosetta, in percent.024681102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

April 1
sunrise 5:47 AM, sunset 6:18 PM
April 30
sunrise 6:15 AM, sunset 7:37 PM

Every day of April: 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.