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Isnā Weather by Month
Average temperatures, rainfall and humidity for Isnā, Egypt, month by month, built from OpenWeather’s historical records. Use it to see what a typical Isnā month looks like before you travel — then check the live Isnā forecast for the days ahead.
Warmest month
August
41°C average high
Coolest month
January
9°C average low
Wettest month
March
1 mm of rain
Driest month
May
0 mm of rain
Average temperature and rainfall in Isnā by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 22°C | 9°C | -2°C / 31°C | 0 mm | 50% | 8 km/h |
| February | 25°C | 10°C | 0°C / 34°C | 0 mm | 42% | 10 km/h |
| March | 29°C | 14°C | 3°C / 44°C | 1 mm | 33% | 10 km/h |
| April | 34°C | 19°C | 6°C / 43°C | 0 mm | 25% | 11 km/h |
| May | 39°C | 23°C | 12°C / 47°C | 0 mm | 22% | 11 km/h |
| June | 41°C | 25°C | 15°C / 48°C | 0 mm | 23% | 13 km/h |
| July | 41°C | 27°C | 16°C / 47°C | 0 mm | 24% | 13 km/h |
| August | 41°C | 27°C | 18°C / 48°C | 0 mm | 26% | 13 km/h |
| September | 39°C | 24°C | 15°C / 47°C | 0 mm | 30% | 12 km/h |
| October | 35°C | 20°C | 9°C / 43°C | 0 mm | 37% | 9 km/h |
| November | 28°C | 15°C | 5°C / 39°C | 1 mm | 46% | 8 km/h |
| December | 23°C | 11°C | 1°C / 32°C | 0 mm | 52% | 8 km/h |
Best time to visit Isnā
The most comfortable time to visit Isnā is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rainfall is spread evenly across the months, totalling about 3 mm a year.
Travellers who prefer heat should aim for August, when highs average 41°C. March is the month to avoid if rain would spoil your plans — it averages 1 mm, roughly 1× the rainfall of the driest month (May).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Isnā forecast for what is happening now.