If you’re planning a summer trip to Sharm El Sheikh, get ready for long, hot days and almost no rain. Average high temperatures often climb close to 100°F (37–38°C), and nights stay warm in the upper 70s to low 80s°F (26–28°C).
You’ll feel the dry air and see clear skies most of the time, with humidity staying lower than in other coastal spots. The Red Sea helps balance the heat, and its water averages around 82–84°F (28–29°C) in midsummer—just right for diving, snorkeling, or cooling off.
Rain is basically a non-factor, and you get up to 13 hours of daylight in the peak months. Summer in Sharm El Sheikh brings steady weather, so you can relax or chase adventure without worrying about surprises.
Summer Temperature Patterns in Sharm El Sheikh
Sharm El Sheikh’s summer means hot, dry weather that stretches on for weeks. The heat ramps up from June through August, and both days and nights feel warmer than in most places.
Monthly Average Highs and Lows
From June to August, average highs soar above 33°C (91°F). July and August are the hottest, with highs around 37–38°C (99–100°F).
Nights don’t offer much relief, rarely dropping below 26°C (79°F). So, after sunset, the city hardly cools down, and evenings can feel almost as hot as the day.
Here’s a quick look at average summer temperatures:
| Month | Avg High °C (°F) | Avg Low °C (°F) |
|---|---|---|
| June | 36°C (97°F) | 26.5°C (80°F) |
| July | 37.5°C (99.5°F) | 27.5°C (82°F) |
| August | 37.5°C (99.5°F) | 28°C (82°F) |
These numbers show just how reliably hot it gets here in summer.
Daytime vs Nighttime Temperatures
You’ll notice the difference between day and night temperatures isn’t as dramatic as in other deserts. Most deserts cool off fast after sunset, but Sharm El Sheikh stays warm through the night.
The strong sun pushes highs close to 38°C (100°F) during the day. At night, lows hover around 26–28°C (79–82°F). The Red Sea traps warmth, so it doesn’t cool much after dark.
You’ll feel steady heat day and night. Hotels and restaurants usually have air conditioning, but even outdoor evenings feel more warm than refreshing.
Peak Heat Periods
July and August bring the most intense heat, with both highs and lows peaking. These months have about 13 hours of sunshine each day, so the heat just keeps coming.
Humidity stays pretty low, but the combo of high temps and long days can make sightseeing outside tough.
If you’re visiting during this stretch, you’ll probably find mornings and late evenings easier for exploring. The midday hours? Definitely better for shade or indoor plans.
Rainfall and Humidity in the Summer Months
Sharm El Sheikh has bone-dry summers with almost no rain. Humidity changes a bit depending on the heat and how close you are to the Red Sea, but the climate is hot and arid overall.
Average Rainfall Levels
It just doesn’t rain in Sharm El Sheikh during summer. From June through August, rainfall usually measures 0 mm—it’s about as dry as it gets.
That’s typical for desert climates in Egypt. Unlike the Mediterranean coast, Sharm El Sheikh gets almost no summer showers. Rain is rare, and when it does happen, it’s light and short-lived.
Here’s how it looks:
| Month | Average Rainfall (mm) | Rainy Days |
|---|---|---|
| June | ~0 mm | 0 days |
| July | ~0 mm | 0 days |
| August | ~0 mm | 0 days |
You can count on totally dry weather, which makes planning beach days simple.
Humidity Trends
Even without rain, humidity sticks around thanks to the Red Sea. In summer, daytime humidity averages between 35% and 45%, and at night it can climb above 50%.
When humidity rises, the air feels warmer than the thermometer says. For example, 37°C might feel closer to 40°C if humidity is up.
Mornings and evenings usually feel better, since the heat eases off and humidity isn’t as noticeable. Keep water handy and take breaks in the shade—it really helps.
Rainfall Compared to Other Seasons
If you compare summer to the rest of the year, the lack of rain stands out. The wettest months are December and January, with averages of just 3–4 mm. That’s still not much.
Autumn and spring are also dry, usually below 2 mm per month. So, while summer is the driest, the rest of the year is pretty dry too.
If you’re used to places with monsoons or Mediterranean storms, Sharm El Sheikh’s summer will feel incredibly dry and predictable. Outdoor plans rarely get interrupted by rain.
Sea Temperature and Water Conditions
The Red Sea around Sharm El Sheikh stays warm all summer. Water temperatures rise from June into August, and the calm, clear conditions make this a great spot for swimming, diving, and snorkeling when the heat is on.
Monthly Sea Temperature Changes
Sea temperatures go from about 26°C (79°F) in June to nearly 29°C (84°F) by August. The water warms up as the air does, peaking in July and August.
You’ll notice the difference when you step in. June water feels cool and refreshing after the desert heat. By August, it’s almost bath-like.
Here’s a snapshot of average sea temps:
| Month | Average Sea Temp °C | Average Sea Temp °F |
|---|---|---|
| June | 26.3°C | 79.3°F |
| July | 28.0°C | 82.4°F |
| August | 29.0°C | 84.2°F |
The Red Sea stays warmer than the Mediterranean in summer.
Swimming and Water Activities
Warm sea temps make summer perfect for water fun. Snorkeling and diving are huge here, thanks to clear water and visibility often over 20 meters.
In June, the water feels cool and is great for longer swims. By August, it’s much warmer—comfortable, though maybe not as cooling after a day in the sun.
With no rain to worry about, you can count on steady conditions for boat trips, parasailing, or jet skiing.
Red Sea Climate Influence
The Red Sea’s unique climate shapes these water conditions. Unlike other coasts, this area barely sees any rain and has high salinity, which keeps water temps stable.
The desert surroundings cut down on runoff, so the sea stays clear. Divers often rave about the visibility here—some of the best anywhere.
The Gulf of Aqaba’s deep, narrow waters hold heat well, so the sea stays warm even at night and into early autumn.
All these factors mean the Red Sea offers reliably warm, clear water, making Sharm El Sheikh a top summer spot for swimming and diving.
Sunshine Hours and Daylight
Summer in Sharm El Sheikh means long, bright days and high UV levels. You’ll see intense sun, lots of daylight, and skies that almost never cloud over.
Average Daily Sunshine
You’ll get 12 to 13 hours of sunshine per day in summer. July and August are especially bright, usually hitting the yearly max.
Cloudy days are rare, so you can plan beach or diving trips with confidence. The sun just keeps shining.
Here’s a look at average sunshine hours:
| Month | Avg. Sunshine Hours/Day |
|---|---|
| June | 12.5–13 hours |
| July | 13 hours |
| August | 12.5–13 hours |
Sharm El Sheikh is honestly one of the sunniest places in Egypt during summer.
Length of Daylight
Summer days are long, but not extreme compared to places farther north. In June, sunrise comes early and sunset is late, so you get about 14 hours of daylight. By August, it drops a bit to around 13 hours.
The difference between the longest and shortest summer days is just about an hour. You can plan your activities without worrying about daylight running out too soon.
The dry desert air makes sunsets crisp and clear, with barely any haze. Evening walks or late swims are definitely doable until dusk.
UV Index During Summer
The UV index here is very high in summer, often hitting 10 or more. That’s thanks to the desert, clear skies, and all those daylight hours.
If you’re outside for long, take precautions. Use strong sunscreen, cover up, and try to avoid the midday sun between 11 a.m. and 3 p.m..
Water sports increase sun exposure since water reflects UV rays. Even a quick dip without protection can lead to sunburn. Keep an eye on the UV index and stay safe while enjoying the weather.
Regional Comparisons and Nearby Destinations
Sharm El Sheikh’s summer climate looks a lot like other Red Sea spots, but small differences in temperature, humidity, or wind can change how it feels. The Sinai Peninsula’s geography and elevation also create their own weather twists.
Sharm El Sheikh vs Hurghada
Both Sharm El Sheikh and Hurghada sit on the Red Sea, but their summer weather isn’t exactly the same. Sharm, down at the southern tip of Sinai, often feels a bit hotter in July and August, with highs near 37–38°C (99–100°F). Hurghada, farther north, usually tops out at 35–36°C (95–97°F).
Humidity is a little different too. Sharm stays drier, averaging 32–36%, while Hurghada gets a bit more humidity because of its wider coastal stretch. That can make Hurghada’s evenings feel warmer, even if the days are cooler.
Both places offer warm seas for swimming or diving in summer. Sharm’s water ranges from 26–29°C (79–84°F), while Hurghada averages 27–29°C (81–84°F). You’ll be comfortable in the water either way, but Hurghada’s breezes might give you a touch more relief during the hottest days.
Weather Across Sinai Peninsula
The Sinai Peninsula actually offers more variety than you might think. Sharm El Sheikh sits at the southern tip and ranks among the hottest, driest places around.
In central Sinai, places like St. Catherine sit higher up and cool down at night, sometimes dipping below 20°C (68°F).
Inland, the days still get hot, often above 33°C (91°F), but the dry air makes the heat a little easier to handle. The mountains pick up a bit more cloud cover and even the odd summer storm, something you won’t see in Sharm.
If you’re planning to travel around Sinai, get ready for some big contrasts. Coastal resorts like Sharm stay reliably hot and sunny, but inland spots can swing from warm days to surprisingly cool evenings.
Other Red Sea Resorts
Other Red Sea resorts in Egypt, like Marsa Alam and El Gouna, have a lot in common with Sharm El Sheikh. Marsa Alam, sitting farther south, usually gets even hotter in summer, with highs up to 38–40°C (100–104°F).
Still, steady winds help make the heat more manageable down there.
El Gouna, just north of Hurghada, sees slightly milder summers. Highs hover around 34–35°C (93–95°F), and the lagoons plus the open coastline bring more consistent breezes.
That breeze really helps if you want to be outside, especially compared to Sharm’s still, heavy air.
Rain basically doesn’t happen at these resorts in summer. From June through September, you’ll get 0 mm of rain and about 12–13 hours of sunshine each day.
The Red Sea stays warm and calm, so diving, snorkeling, and swimming are always on the table, whichever resort you pick.
Travel Tips for Summer Holidays
Sharm El Sheikh’s summer means long, sunny days, serious daytime heat, and warm evenings. You can enjoy the Red Sea, explore desert scenery, and unwind at the resorts if you plan ahead and pack for the weather.
Best Times for Outdoor Activities
Summer temperatures often climb to 33–37°C (91–99°F) during the day. The heat peaks from late morning through mid-afternoon, so try to do outdoor stuff in the early morning or evening.
Water sports like diving and snorkeling are fantastic, since the Red Sea averages 26–28°C (79–82°F) in summer. The sea stays calm, and visibility is great—perfect for checking out coral reefs.
If you’re up for desert trips or excursions like quad biking or camel rides, go at sunrise or after sunset. Don’t risk midday adventures because of the heat stress danger.
For sightseeing or local markets, keep outings short and duck into shade or air conditioning when you can. Evenings feel lively and much more comfortable, with cooler air and a softer sun.
Packing and Safety Advice
Pack light, breathable clothes—think cotton or linen. Loose long sleeves and trousers really help against sun and heat. Don’t forget a wide-brimmed hat, sunglasses, and high‑SPF sunscreen.
Bring a reusable water bottle and drink often. Dehydration sneaks up fast in this kind of heat. Toss in some electrolyte packets to help replace what you sweat out.
If you’ll be in the sea a lot, pack swimwear, water shoes, and a rash guard. Coral can be sharp, and those shoes save your feet.
Stay out of direct sun between 11 a.m. and 3 p.m.. Find shade or take indoor breaks. If you get dizzy or feel wiped out, stop and cool off right away.
A small travel health kit with rehydration salts, aloe gel for sunburn, and basic first aid is a smart move.
Planning Summer Holidays
Summer counts as the low season in Sharm El Sheikh, so you’ll probably spot lower hotel rates and fewer crowds than in winter. Resorts often toss out package deals, so visiting now can actually save you some cash.
When you book excursions, look for operators who use shaded transport and air‑conditioned vehicles. Flexible schedules help you dodge the worst of the heat, and it’s smart to double-check that they’ll provide water and refreshments.
Try to plan rest days between your busier outings. Sun, salt water, and heat can really drain your energy if you try to pack in too much.
If you’re traveling with kids or older folks, it’s a good idea to stick to outdoor activities during the cooler hours. Picking a place with shaded pools or some indoor options makes life easier for everyone.
Evenings are a whole different vibe. Cooler temperatures make it the perfect time to check out open‑air dinners, cultural shows, and night markets—most resorts put on something fun after sunset.