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Contents
- The climate of Aswan
- The best time to visit Aswan
- The worst time to visit Aswan
- Spring weather in Aswan
- Summer weather in Aswan
- Autumn weather in Aswan
- Winter weather in Aswan
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average UV index
The climate of Aswan
Aswan, Egypt is situated in the BWh Köppen climate zone, characterized as a Subtropical desert. The city is nestled on the eastern bank of the Nile River and basks under the sweltering sun for most of the year. Temperature highs are seen from May to September reaching over 38.9°C (102°F), exhibiting the soaring temperatures typically endured in the region. On the other hand, low temperatures mark the period from January to March, dipping to 8.7°C (47.7°F).
Variations in humidity are observed throughout the year. Relative humidity is at its peak from December to February with values up to 42%, while a significant drop in humidity is noticed from June to August, falling to a mere 16%. From a precipitation perspective, Aswan sees negligible rainfall, amounting to only 1mm (0.04") in August and 1mm (0.04") in October. A lonely day of rainfall could occasionally be expected in May or October.
In terms of daylight hours, a steady increase from January is observed, reaching its zenith in June with 13.6 hours of daylight, before it gradually falls back to 10.7 hours in December. Corresponding to these prolonged daylight hours, an increase in sunshine hours from 9.6 hours in January to 12.1 hours in June and July is also recorded. Consequently, the UV index score is at its maximum of 12 from April to August, potentially leading to extreme harm from an unprotected sun exposure.
Variations in humidity are observed throughout the year. Relative humidity is at its peak from December to February with values up to 42%, while a significant drop in humidity is noticed from June to August, falling to a mere 16%. From a precipitation perspective, Aswan sees negligible rainfall, amounting to only 1mm (0.04") in August and 1mm (0.04") in October. A lonely day of rainfall could occasionally be expected in May or October.
In terms of daylight hours, a steady increase from January is observed, reaching its zenith in June with 13.6 hours of daylight, before it gradually falls back to 10.7 hours in December. Corresponding to these prolonged daylight hours, an increase in sunshine hours from 9.6 hours in January to 12.1 hours in June and July is also recorded. Consequently, the UV index score is at its maximum of 12 from April to August, potentially leading to extreme harm from an unprotected sun exposure.
The best time to visit Aswan
With Aswan's subtropical desert climate, the ideal time for visitors could be between November and February when temperatures range between 8.7°C (47.7°F) and 29.1°C (84.4°F). This period signifies a more accommodating atmosphere, proving more comfortable for outdoor activities and exploring the wonders of this ancient city. Furthermore, the average daylight duration during these months extends from 10.7 to 10.8 hours, providing plentiful time for sightseeing. These months also witness the lowest UV index values, ranging from 5 to 6, ensuring lower risk from sun exposure.
The worst time to visit Aswan
The harsh desert climate of Aswan makes the city less favorable for visits between May and September. During this period, the city experiences its highest temperatures, escalating up to an extreme 41.4°C (106.5°F). Prolonged exposure under such dehydrating temperatures could ascend the risk of heat-related illnesses. Furthermore, the UV index shoots up to 12 from April to August amplifying the risk of sunburn and skin damage substantially.
Spring weather in Aswan
Spring in Aswan straddles the months of March, April, and May. During these months, the temperature gradually increases from 13.8°C (56.8°F) to 23°C (73.4°F) while highs range from 29.5°C (85.1°F) to 38.9°C (102°F). Daylight hours steadily rise starting from 12 hours in March to 13.3 hours in May. Correspondingly, sunshine hours follow a similar pattern, eventually reaching up to 11.2 hours in May. UV index too, starts intensifying during these months, propelling from 10 in March to a high of 12 in May.
Summer weather in Aswan
Aswan's Summer extends from June to September. This season witnesses heightened temperatures, with lows between 25.2°C (77.4°F) and 26°C (78.8°F) and oppressive highs from 39.3°C (102.7°F) to 41.4°C (106.5°F). Aswan receives the maximum daylight during this season, tarrying from 13.3 to 13.6 hours. Similarly, sunshine hours range from 9.9 hours to 12.1 hours. These factors, along with an alarming UV index of 12, suggest the must of ample sun protection during these scorching months.
Autumn weather in Aswan
October and November represent Aswan's short-lived Autumn. Characterized by temperatures transitioning from hot to tolerable, the lows during these months decline from 20.6°C (69.1°F) to 15°C (59°F), while high temperatures descend from 35.9°C (96.6°F) to 29.1°C (84.4°F). While daylight hours reduce from 11.6 to 11 hours, sunshine hours essentially linger between 10 and 10.1 hours. Notably, the UV index experiences a significant drop during these months, decreasing from 9 to 7.
Winter weather in Aswan
Winter in Aswan, spanning December to February, offers a refreshing respite from the desert heat. Low temperatures during these months range from 10.5°C (50.9°F) to 8.7°C (47.7°F) while high temperatures fluctuate from 24.3°C (75.7°F) to 22.9°C (73.2°F). Daylight and sunshine durations also decline to 10.7 hours and 9.3 hours, respectively, in December. The UV index reaches its lowest point during these months, resting at a manageable 5 to 6. Winter thus provides an assuaging atmosphere, inviting travelers to explore the city comfortably.
Weather in January
January is typically a pleasant month in Aswan, Egypt with mild temperatures and abundant sunshine. Aswan experiences daily high temperatures that reach 22.9°C (73.2°F) and lows that dip to 8.7°C (47.7°F). The vast majority of days are sunlit, contributing to the overall dry and arid conditions. Weather in January »
Weather in February
Aswan steps into February with a gradual rise in temperature, hinting at the hot months ahead. With an average high of 25.2°C (77.4°F) and an average low of 10.2°C (50.4°F), the temperature range is broader than January. Despite the escalating temperature, it remains comfortably warm throughout the day. Weather in February »
Weather in March
March in Aswan signals the end of the mild winter and the beginning of the first hot period of the year. Towering high temperatures rise to 29.5°C (85.1°F), leaving the previous month's weather moderate in comparison. The aridness prevails as the humidity continues to drop. Weather in March »
Weather in April
The hot weather intensifies in April when day temperatures soar to 34.9°C (94.8°F), a significant increase from March. The nights cool down to 18.9°C (66°F), maintaining the dry and warm atmosphere. The copious amounts of sunshine accompany longer daylight hours, further accentuating the heat. Weather in April »
Weather in May
May is the bridge month between the hot and sweltering summer in Aswan. The temperatures continue to rise, with the average highs clocking in at a scorching 38.9°C (102°F). The cooling relief experienced at night-time becomes more limited as nocturnal temperatures turn warmer. Weather in May »
Weather in June
June brings the privilege of seeing the highest temperatures of the year in Aswan, averaging at a sizzling 41.4°C (106.5°F). This month is when the scorching summer heat dominates the city. The nights also remain warm, ensuring a constant tropical atmosphere. Weather in June »
Weather in July
July in Aswan is a consistent continuation of the intense summer heat established in June. The magnified high temperatures ease off slightly to 41.1°C (106°F), but the overall warmth remains. The dry spell continues though there is a slight increase in humidity compared to June. Weather in July »
Weather in August
August denotes a turning point in Aswan's climatic cycle with a slight decrease in maximum temperatures to 40.9°C (105.6°F). Still, the city continues to simmer under the relentless heat and dry conditions. Represents also a modest increase in rainfall. Weather in August »
Weather in September
September marks the beginning of the waning summer in Aswan. The city sees a further reduction in temperature with highs of 39.3°C (102.7°F), and the dry conditions prevailing from August continue into September. The longer daylight hours shorten slightly, hinting at the approaching end of summer. Weather in September »
Weather in October
October drives a more noticeable shift in Aswan's weather. The season transitions from the hot summer months to the cooler autumn period. Temperature highs of 35.9°C (96.6°F) provide welcome relief from the relentless summer heat. Weather in October »
Weather in November
November in Aswan facilitates a comfortable blend of weather elements. Excellent travel conditions are created with average high temperatures dropping to a more tolerable 29.1°C (84.4°F). The aridness eases off with the relative humidity percentage showing a noticeable rise. Weather in November »
Weather in December
December delivers the quintessential winter weather to Aswan, characterized by mild daily temperatures of 24.3°C (75.7°F). The temperatures also drop during the night, contributing to the cold desert nights typical of winter. Weather in December »
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Aswan?
January, having an average high-temperature of 22.9°C (73.2°F) and an average low-temperature of 8.7°C (47.7°F), is the coldest month in Aswan, Egypt.
What is the driest month in Aswan?
In Aswan, Egypt, rain does not fall in January through April, June, July, September, November and December.
How much does it rain in Aswan?
During the entire year, Aswan aggregates up to 1mm (0.04") of precipitation.
When is Daylight Saving Time (DST) in Aswan?
On Friday, 26. April 2024, at 12:00 am, Daylight Saving Time starts in Aswan, Egypt, and the time zone changes from EET to EEST. Daylight Saving Time ends on Friday, 01. November 2024, at 12:00 am, and the time zone reverts from EEST to EET.
When is the highest UV index in Aswan?
April through August, with an average maximum UV index of 12, are months with the highest UV index.
When does it rain in Aswan?
May, August and October are months with rainfall in Aswan, Egypt.
What month is the hottest in Aswan?
June is the month that records the highest temperatures in Aswan, with averages ranging from a high of 41.4°C (106.5°F) to a low of 25.2°C (77.4°F).
What is the least humid month in Aswan?
The least humid month in Aswan, Egypt, is June, with an average relative humidity of 16%.
When are the longest days in Aswan?
June has the longest days of the year in Aswan, with an average of 13h and 36min of daylight.
What is the month with the most sunshine in Aswan?
The months with the most sunshine in Aswan are June and July, with an average of 12.1h of sunshine.
What is the wettest month in Aswan?
August is the month with the most rainfall in Aswan. Rain falls for 0.5 days and accumulates 1mm (0.04") of precipitation.
What is the most humid month in Aswan?
The most humid month is December, with an average relative humidity of 42%.
What is the month with the shortest days in Aswan?
With an average of 10h and 42min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in Aswan?
With an average of 9.3h of sunshine, December has the least sunshine of the year.
When is the lowest UV index in Aswan?
With an average maximum UV index of 5, December is the month with the lowest UV index.
Average temperature
Aswan, Egypt
The warmest month (with the highest average high temperature) is June (41.4°C).
The month with the lowest average high temperature is January (22.9°C).
The month with the highest average low temperature is July (26°C).
The coldest month (with the lowest average low temperature) is January (8.7°C).
Average humidity
Aswan, Egypt
The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (16%).
Average rainfall
Aswan, Egypt
The wettest month (with the highest rainfall) is August (0.7mm).
The driest months (with the least rainfall) are January, February, March, April, June, July, September, November and December (0mm).
Average rainfall days
Aswan, Egypt
- Average rainfall days in January:
0 days - Average rainfall days in February:
0 days - Average rainfall days in March:
0 days - Average rainfall days in April:
0 days - Average rainfall days in May:
0.1 days - Average rainfall days in June:
0 days
- Average rainfall days in July:
0 days - Average rainfall days in August:
0.5 days - Average rainfall days in September:
0 days - Average rainfall days in October:
0.3 days - Average rainfall days in November:
0 days - Average rainfall days in December:
0 days
The month with the highest number of rainy days is August (0.5 days).
The months with the least rainy days are January, February, March, April, June, July, September, November and December (0 days).
Average daylight / Average sunshine
Aswan, Egypt
- Average daylight in January:
10h and 5min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 3min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 0min - Average daylight in December:
10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
10h and 0min - Average sunshine in March:
10h and 2min - Average sunshine in April:
10h and 3min - Average sunshine in May:
11h and 1min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 5min - Average sunshine in October:
10h and 1min - Average sunshine in November:
10h and 0min - Average sunshine in December:
9h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 9h and 18min).
Average UV index
Aswan, Egypt
The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).
Aswan, Egypt
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