Climate Chart of Siwa Oasis, Egypt
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Siwa Oasis, Egypt, the climate data describe 2013–2023 and show a broad contrast between cooler and warmer monthly averages. The monthly mean temperature reaches 12.4 °C in January and 31.0 °C in August (temp.lowest, temp.highest). Mean daily sunshine also varies through the year, from 8.88 hours/day in January to 12.87 hours/day in July (sun.lowest, sun.highest). These figures summarize monthly averages rather than the conditions of every individual day.
Climate overview
Temperature
Monthly mean temperatures are coolest in January, at 12.4 °C, and warmest in August, at 31.0 °C (temp.lowest, temp.highest). This describes the average temperature across each month, not a typical daytime high, so it does not specify the full range a visitor might experience within a day. Across the calendar months, the unweighted mean of the monthly temperature means is 22.6 °C (temp.mean). It is a summary of monthly averages, not a day-weighted annual average or a forecast for any particular visit.
Rain
Mean daily rainfall is highest in January, at 0.12 mm/day (rain.highest). This is a daily mean, not a monthly rainfall total, and it does not reveal how often rain occurs or whether a particular day will be wet. The unweighted mean across the monthly daily-rainfall means is 0.04 mm/day (rain.mean). This gives a broad summary of average daily amounts across the calendar months, but cannot describe rainfall timing or guarantee dry weather.
Sunshine
Mean daily sunshine reaches its highest monthly average in July, at 12.87 hours/day, and its lowest in January, at 8.88 hours/day (sun.highest, sun.lowest). These averages can help with planning for outdoor daylight, but sunshine duration is not the same as day length and does not promise clear skies on a given day. The unweighted mean of the monthly sunshine averages is 10.82 hours/day per day (sun.mean), a year-spanning summary rather than a measure of conditions on any specific date.
Best Travel Time Guide for Siwa Oasis, Egypt: Ideal Seasons and Weather Insights
For cooler monthly mean temperatures, consider January, when the mean is 12.4 °C (temp.lowest); this is a monthly average, not a guarantee of a particular daytime or overnight temperature. For visitors prioritising lower average rainfall, 0.04 mm/day is the unweighted mean of monthly daily-rainfall averages (rain.mean), but the supplied facts do not identify a lowest-rainfall month, and averages cannot guarantee dry days. Rain preparation is relevant even when considering average amounts: the highest monthly mean daily rainfall occurs in January, at 0.12 mm/day (rain.highest). This figure is not a monthly total and does not show rain frequency, so it cannot predict conditions for individual travel dates.
For outdoor plans guided by average sunshine, July has the highest mean daily duration, 12.87 hours/day, while January has the lowest, 8.88 hours/day (sun.highest, sun.lowest). These figures offer a basis for comparing monthly sunshine, not day length or a promise of clear weather; check conditions close to departure and plan flexibly.
Climate Data Overview for Siwa Oasis, Egypt
Explore the comprehensive climate data for Siwa Oasis, Egypt. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 12.4 | 0.12 | 0.00 | 8.88 |
| Feb | 14.3 | 0.09 | 0.00 | 9.55 |
| Mar | 17.9 | 0.10 | 0.00 | 10.44 |
| Apr | 22.3 | 0.04 | 0.00 | 11.21 |
| May | 26.9 | 0.01 | 0.00 | 11.98 |
| Jun | 29.6 | 0.00 | 0.00 | 12.74 |
| Jul | 30.7 | 0.00 | 0.00 | 12.87 |
| Aug | 31.0 | 0.00 | 0.00 | 12.22 |
| Sep | 28.5 | 0.00 | 0.00 | 11.25 |
| Oct | 24.0 | 0.01 | 0.00 | 10.12 |
| Nov | 18.8 | 0.05 | 0.00 | 9.61 |
| Dec | 14.5 | 0.08 | 0.00 | 8.96 |
| Average | 22.6 | 0.04 | 0.00 | 10.82 |
