Mersa climate

Mersa Weather in July

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

Average highs run from 23°C on July 1 to 20°C on July 31, and lows from 14°C to 13°C. Normal precipitation for the month is 267 mm over about 28 wet days.

July day by day

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

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

July at a glance

Average high
21°C
Average low
14°C
Precipitation
267 mm
Reanalysis high
28°CJul 1, 2008
Reanalysis low
11°CJul 26, 1993
Daylight
12 h 48 min to 12 h 38 min
Cloud cover
77%
Humidity
71%
Dew point
11°C
Wind
7.2 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
Jul 123°C14°C28°C 200812°C 201079%
Jul 223°C14°C28°C 201411°C 200380%
Jul 323°C14°C27°C 200812°C 200082%
Jul 423°C14°C28°C 200813°C 200083%
Jul 523°C14°C26°C 201912°C 200784%
Jul 623°C14°C26°C 200212°C 202085%
Jul 722°C14°C27°C 201511°C 199486%
Jul 822°C14°C26°C 200212°C 201188%
Jul 922°C14°C27°C 200312°C 200589%
Jul 1022°C14°C27°C 201112°C 201790%
Jul 1122°C14°C26°C 201512°C 199491%
Jul 1222°C14°C27°C 201511°C 199992%
Jul 1322°C14°C25°C 201211°C 199492%
Jul 1421°C14°C25°C 200812°C 199993%
Jul 1521°C14°C25°C 200811°C 201093%
Jul 1621°C14°C26°C 200512°C 199994%
Jul 1721°C14°C26°C 200311°C 200995%
Jul 1821°C14°C25°C 200112°C 199995%
Jul 1921°C14°C25°C 200211°C 201395%
Jul 2021°C14°C26°C 201512°C 200496%
Jul 2121°C13°C25°C 201911°C 199996%
Jul 2221°C13°C26°C 201511°C 199697%
Jul 2321°C13°C23°C 201512°C 201397%
Jul 2420°C13°C24°C 201912°C 199996%
Jul 2520°C13°C27°C 201911°C 199996%
Jul 2620°C13°C26°C 201511°C 199396%
Jul 2720°C13°C24°C 201512°C 199597%
Jul 2820°C13°C26°C 201511°C 200197%
Jul 2920°C13°C25°C 201112°C 201297%
Jul 3020°C13°C24°C 201711°C 199996%
Jul 3120°C13°C23°C 201711°C 202096%

Chance of rain

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

Sunrise and sunset

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

July 1
sunrise 6:01 AM, sunset 6:49 PM
July 31
sunrise 6:09 AM, sunset 6:47 PM

Every day of July: 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.