Arerti weather in July

In July, Arerti sees average daytime highs of 42°C and overnight lows near 30°C, with 10 mm of rain across 3.2 wet days and about 12.7 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 42°C through the month. The sky is clear or mostly clear about 35% of the time in July, and the air most often feels humid.

Daylight stretches from about 12 h 48 min at the start of July to 12 h 36 min by month's end. Set against the rest of the year, July is Arerti's 11th-clearest and 8th-windiest month. For the whole year in context, see Arerti's year-round climate.

Daytime high
42°
2nd warmest
Overnight low
30°
12th coldest
Rainfall
10 mm
3.2 wet days
Daylight
12 h 48 min
6:00 AM – 6:45 PM
Cloud cover
51%
11th clearest
Wind
12 km/h
8th windiest
Solar energy
5.84 kWh/m²
Travel score
0.0
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 42°C through the month.

A typical July day in Arerti reaches about 42°C in the afternoon and slips back to 30°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 40°C and 44°C. Set against its neighbours, July runs on par with June and on par with August.

25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
14330
24330
34330
44330
54330
64330
74230
84230
94230
104230
114230
124230
134230
144230
154231
164231
174231
184231
194231
204230
214230
224230
234230
244230
254230
264130
274130
284130
294130
304130
314130

How July really feels in Arerti

Once humidity and wind are folded in, July averages 31 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
31
31 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Arerti weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°30.711.34.3
Feb35° / 24°30.611.53.3
Mar37° / 25°71.311.91.8
Apr40° / 28°122.412.30.3
May42° / 28°81.712.60.0
Jun43° / 29°10.612.80.0
Jul42° / 30°103.212.70.0
Aug41° / 30°195.912.50.0
Sep41° / 29°72.812.10.0
Oct39° / 27°91.811.70.7
Nov37° / 25°40.711.42.2
Dec35° / 24°10.311.23.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 29% of July, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17129
26931
36931
46931
56832
66832
76832
86733
96733
106634
116634
126634
136634
146535
156535
166535
176535
186436
196436
206337
216238
226238
236139
246040
256040
265842
275743
285743
295545
305446
315446

Chance of precipitation in July

Any precipitation

Arerti gets around 10 mm of rain over 3.2 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 10% and peaks near 15% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
14
25
35
46
56
67
77
88
98
109
119
129
1310
1410
1511
1611
1711
1811
1912
2012
2112
2212
2312
2413
2513
2614
2714
2814
2915
3015
3115

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1428501810
2327501910
3325502110
4324502210
5222512410
6220502620
7119512720
8117512920
9116503121
10114493321
11113483431
12011483731
13010473931
1409464141
1508444241
1607434441
1706424551
1806404761
1905394861
2005384971
2105365171
2204355281
2304345192
2404325392
25043153102
26033153112
27033053122
28032954122
29032953132
30032854132
31032753143

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 48 min at the start of July to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 5:56 AM to 6:04 AM, and sunset from 6:45 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:566:45
212.85:566:45
312.85:576:45
412.85:576:45
512.85:576:45
612.85:586:46
712.85:586:46
812.85:586:46
912.85:586:46
1012.85:596:46
1112.85:596:46
1212.85:596:46
1312.86:006:46
1412.86:006:46
1512.86:006:46
1612.86:006:45
1712.76:016:45
1812.76:016:45
1912.76:016:45
2012.76:026:45
2112.76:026:45
2212.76:026:45
2312.76:026:45
2412.76:036:44
2512.76:036:44
2612.76:036:44
2712.76:036:44
2812.76:046:43
2912.76:046:43
3012.66:046:43
3112.66:046:42

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.84 kWh/m².

For context, solar energy here swings from a low near 4.97 kWh/m² to a high of 6.92 kWh/m² in May across the year — July's 5.84 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Bright
36.0Bright
46.0Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in July

Hazard calendar for Arerti

In seasonPeak

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

Arerti sees seasonal dust haze (June–September), heaviest in July.

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

Is July a good time to visit Arerti?

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

0.0
Sightseeing
8th-best month of the year
1.4
Beach & pool
11th-best month of the year

July is a weaker month for outdoor sightseeing in Arerti.

What to pack for Arerti in July

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

In July, Arerti sees daytime highs around 42°C and nights near 30°C. Pack light clothes. Worth having: sun protection. About 3 days see rain.

light clothessun protection

UV index in Arerti in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Arerti peaks around March 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeVery highMar 20UV 13Dec 14UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr12Extreme
May11Extreme
Jun9Very high
Jul8Very high
Aug10Very high
Sep11Extreme
Oct10Very high
Nov9Very high
Dec8Very high

Air quality in Arerti in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Arerti is worst in August — around 37 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (October, 17 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateAug 1036 µg/m³Oct 2217 µg/m³
PM2.5 (µg/m³)Level
Jan24Moderate
Feb27Moderate
Mar30Moderate
Apr24Moderate
May24Moderate
Jun32Moderate
Jul36Poor
Aug37Poor
Sep25Moderate
Oct17Moderate
Nov18Moderate
Dec20Moderate
Location & terrain

Where is Arerti?

Arerti sits at 13.9°N, 40.7°E, -111 m above sea level, in Ethiopia. The nearest listed city is Wik’ro, 116 km away.

Wik’roIdaga HamusDoloĀdīgratMekeleIntich’oMehoniMaych’ew

Topography around Arerti

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

Within 3 km, the terrain around Arerti has only modest variations in elevation — a maximum elevation change of 39 m around an average of -111 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 265 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,617 m.

The land around Arerti is covered by bare terrain (99%) within 3 km, bare terrain (99%) within 16 km, and bare terrain (97%) within 80 km.

3 km
39 m
16 km
265 m
80 km
1,617 m
shrubsgrasslandbare terrainwater
July weather nearby: Wik’ro 116 km · Idaga Hamus 122 km · Dolo 122 km · Ādīgrat 135 km · Mekele 138 km · Intich’o 168 km · Mehoni 169 km · Maych’ew 178 km

Ethiopia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / F / L
220 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$933
2025
Happiness
4.0 / 10
World Happiness, 2025
Safe drinking water
14%
of population, 2024
Homicide rate
8.5
per 100k, 2012
Road deaths
28.2
per 100k/yr, 2019
Income group
Low
World Bank
English
Low
EF EPI 499
Religion
Ethiopian Orthodox 44%Muslim 31%Protestant 23%other 1%

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 Arerti (13.95°, 40.6667°, elevation -111 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).