Siwa weather in June

In June, Siwa sees average daytime highs of 36°C and overnight lows near 22°C, with 0 mm of rain across 0 wet days and about 13.8 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 35°C in the first days to 37°C by the end. The sky is clear or mostly clear about 97% of the time in June, and the air most often feels dry.

Daylight stretches from about 13 h 42 min at the start of June to 13 h 54 min by month's end. Set against the rest of the year, June is Siwa's 4th-clearest and 5th-windiest month. For the whole year in context, see Siwa's year-round climate.

Daytime high
36°
3rd warmest
Overnight low
22°
9th coldest
Rainfall
0 mm
0 wet days
Daylight
13 h 54 min
5:22 AM – 7:14 PM
Cloud cover
4%
4th clearest
Wind
14 km/h
5th windiest
Solar energy
8.18 kWh/m²
Travel score
2.9
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 35°C in the first days to 37°C by the end.

A typical June day in Siwa reaches about 36°C in the afternoon and slips back to 22°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 40°C. Set against its neighbours, June runs about 3°C warmer than May and about 1°C cooler than July.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13521
23521
33521
43521
53521
63521
73521
83521
93521
103622
113622
123622
133622
143622
153622
163622
173622
183622
193622
203622
213622
223622
233622
243622
253622
263722
273722
283723
293723
303723

How June really feels in Siwa

Once humidity and wind are folded in, June averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Siwa weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan18° / 20.510.37.8
Feb20° / 30.7118.3
Mar24° / 11°20.411.89.2
Apr28° / 15°00.112.77.8
May33° / 19°00.113.45.0
Jun36° / 22°0013.82.9
Jul37° / 23°0013.72.2
Aug37° / 24°00132.4
Sep34° / 22°0012.24.1
Oct30° / 18°0011.37.0
Nov24° / 13°10.210.59.0
Dec20° / 20.510.28.2

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 97% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 2% of June, with mostly cloudy or overcast conditions the remaining 2%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1937
2937
3955
4955
5955
6973
7973
8973
9973
10973
11991
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000

Chance of precipitation in June

Any precipitation

Siwa gets around 0 mm of rain over 0 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 0% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the dry band about 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19550
29550
39460
49460
59370
69370
79280
89190
990100
1089110
1188120
1287130
1386140
1484160
1583170
1682180
1781190
1878211
1977221
2076231
2175241
2274251
2373261
2472271
2569292
2668302
2766322
2864342
2963352
3060373

Wind in June

Winds average 14 km/h in June.

Across June, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 h 42 min at the start of June to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:24 AM to 5:25 AM, and sunset from 7:07 PM to 7:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:247:07
213.75:237:08
313.85:237:08
413.85:237:09
513.85:237:09
613.85:237:10
713.85:237:10
813.85:227:11
913.85:227:11
1013.85:227:12
1113.85:227:12
1213.85:227:12
1313.85:227:13
1413.85:227:13
1513.95:227:14
1613.95:227:14
1713.95:237:14
1813.95:237:14
1913.95:237:15
2013.95:237:15
2113.95:237:15
2213.95:237:16
2313.95:247:16
2413.95:247:16
2513.95:247:16
2613.95:247:16
2713.95:257:16
2813.95:257:16
2913.95:257:17
3013.95:257:17

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 8.18 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.68 kWh/m² to a high of 8.18 kWh/m² in June across the year — June's 8.18 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
18.1Intense
28.1Intense
38.1Intense
48.1Intense
58.1Intense
68.1Intense
78.1Intense
88.1Intense
98.1Intense
108.1Intense
118.2Intense
128.2Intense
138.2Intense
148.2Intense
158.2Intense
168.2Intense
178.2Intense
188.2Intense
198.2Intense
208.2Intense
218.2Intense
228.2Intense
238.2Intense
248.2Intense
258.2Intense
268.2Intense
278.2Intense
288.2Intense
298.2Intense
308.2Intense
Planning a trip in June

Hazard calendar for Siwa

In seasonPeak

In June, Siwa sits inside its dust season. The full year is below, with each hazard's peak months called out.

Siwa sees seasonal dust haze (March–June), heaviest in May.

Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Siwa?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.9
Sightseeing
10th-best month of the year
6.8
Beach & pool
7th-best month of the year

June is a weaker month for outdoor sightseeing in Siwa. The water and warmth also suit a beach or pool day.

What to pack for Siwa in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Siwa sees daytime highs around 36°C and nights near 22°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Siwa in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Siwa peaks around August 13 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 14 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highHighModerateAug 13UV 11Jan 14UV 4
UV index (midday)Level
Jan4Moderate
Feb4Moderate
Mar7Very high
Apr10Extreme
May11Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep10Very high
Oct8Very high
Nov6High
Dec4Moderate

Air quality in Siwa in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Siwa is worst in March — around 51 µg/m³ PM2.5 (poor), about 1.9× the cleanest month (November, 26 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 2151 µg/m³Nov 1127 µg/m³
PM2.5 (µg/m³)Level
Jan46Poor
Feb43Poor
Mar51Poor
Apr49Poor
May48Poor
Jun43Poor
Jul35Moderate
Aug33Moderate
Sep31Moderate
Oct28Moderate
Nov26Moderate
Dec32Moderate
Location & terrain

Where is Siwa?

Siwa sits at 29.2°N, 25.5°E, -15 m above sea level, in Egypt. The nearest listed city is As Sallūm, 264 km away.

As SallūmAn-NajaylahSīdī BarānīMarsá MaţrūḩAl BawīţīEl DabaaAl Ḩammām

Topography around Siwa

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Siwa.

Within 3 km, the terrain around Siwa has only modest variations in elevation — a maximum elevation change of 27 m around an average of -12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 139 m; within 80 km, significant variations in elevation — a maximum elevation change of 262 m.

The land around Siwa is covered by trees (44%) and bare terrain (33%) within 3 km, bare terrain (87%) within 16 km, and bare terrain (99%) within 80 km.

3 km
27 m
16 km
139 m
80 km
262 m
treesshrubscroplandartificial surfacesbare terrainwater
June weather nearby: As Sallūm 264 km · An-Najaylah 265 km · Sīdī Barānī 271 km · Marsá Maţrūḩ 290 km · Al Bawīţī 340 km · El Dabaa 347 km · Tobruk 354 km · Al Ḩammām 415 km

Egypt travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 15% of US
price level, 2025
GDP per capita
$3,086
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
79%
of population, 2024
Homicide rate
1.3
per 100k, 2017
Road deaths
10.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 459
Religion
Muslim 90%Christian 10%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Siwa (29.2032°, 25.5196°, elevation -15 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).