Hot
Average highs reach 37°C, so days can feel very hot.
Weather Guide
Siwa, Egypt Average Monthly Weather
Weather score78Very good annual avg
Best months: May, October, September
Across the year, average daytime temperatures are around 29°C, sunshine averages 9.7h per day, and rainfall totals about 12mm.
Annual weather
Annual averages
Temp
29°C
Rain
12mm
Annual total
Sun
9.7h
Weather score
78
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 0mm, which is relatively low for holiday planning.
Bright
Sunshine averages 12h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Siwa, Egypt with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August37°C average high
August is one of Siwa's hottest months, so shade and slower afternoons matter.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
August0mm average rain
August is close to Siwa's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
August12 hours average sun
August is brighter than Siwa's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August84 weather score
August scores above Siwa's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril to June and September to October
These months have the strongest weather score in the monthly averages.