Erbil weather in May

In May, Erbil sees average daytime highs of 31°C and overnight lows near 18°C, with 22 mm of rain across 4.6 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 35°C by the end. The sky is clear or mostly clear about 65% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of May to 14 h 18 min by month's end. Set against the rest of the year, May is Erbil's 6th-clearest and 2nd-windiest month. For the whole year in context, see Erbil's year-round climate.

Daytime high
31°
5th warmest
Overnight low
18°
8th coldest
Rainfall
22 mm
4.6 wet days
Daylight
13 h 54 min
5:03 AM – 6:58 PM
Cloud cover
32%
6th clearest
Wind
9 km/h
2nd windiest
Solar energy
7.21 kWh/m²
Travel score
5.4
out of 10

Erbil is capital of Kurdistan Region in Iraq.

Density
134/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 28°C in the first days to 35°C by the end.

A typical May day in Erbil reaches about 31°C in the afternoon and slips back to 18°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 36°C. Set against its neighbours, May runs about 7°C warmer than April and about 7°C cooler than June.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12715
22715
32815
42815
52815
62816
72916
82916
92916
102916
113017
123017
133017
143017
153117
163118
173118
183218
193218
203218
213219
223319
233319
243319
253419
263419
273420
283420
293520
303520
313520

How May really feels in Erbil

Once humidity and wind are folded in, May averages 12 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
12
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Erbil weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 10110.79.83.3
Feb14° / 9410.110.64.1
Mar18° / 931011.76.1
Apr24° / 12°627.712.97.4
May31° / 18°224.613.95.4
Jun38° / 23°10.414.41.5
Jul42° / 26°00.114.20.0
Aug41° / 26°00.113.40.0
Sep37° / 21°10.212.22.2
Oct30° / 16°263.111.16.2
Nov20° / 646.610.17.2
Dec14° / 878.49.64.5

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 18%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17129
27129
37327
47327
57426
67426
77525
87624
97723
107723
117921
128020
138119
148218
158317
168416
178515
188614
198614
208614
218614
228614
238713
248713
258812
268812
278911
288911
298911
309010
319010

Chance of precipitation in May

Any precipitation

Erbil gets around 22 mm of rain over 4.6 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 24% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
124
223
323
423
523
622
722
821
920
1019
1118
1218
1317
1416
1515
1614
1714
1813
1912
2011
2111
2210
239
248
258
267
276
286
295
304
314

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
188111
288111
387121
487121
587121
687121
787121
887121
987121
1087121
1187121
1288111
1389110
1489110
1589110
1690100
1790100
189190
199190
209190
219280
229280
239370
249370
259460
269460
279550
289550
299640
309640
319730

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 30 min at the start of May to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 5:18 AM to 4:54 AM, and sunset from 6:45 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:186:45
213.55:166:46
313.55:156:47
413.65:146:47
513.65:136:48
613.65:126:49
713.65:116:50
813.75:106:51
913.75:096:52
1013.75:086:53
1113.85:076:53
1213.85:066:54
1313.85:056:55
1413.95:046:56
1513.95:046:57
1613.95:036:58
1713.95:026:58
1814.05:016:59
1914.05:007:00
2014.05:007:01
2114.04:597:02
2214.14:587:02
2314.14:587:03
2414.14:577:04
2514.14:577:05
2614.24:567:06
2714.24:557:06
2814.24:557:07
2914.24:547:08
3014.24:547:08
3114.34:547:09

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.21 kWh/m².

For context, solar energy here swings from a low near 2.36 kWh/m² to a high of 7.95 kWh/m² in June across the year — May's 7.21 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.7Intense
36.7Intense
46.8Intense
56.8Intense
66.8Intense
76.9Intense
86.9Intense
97.0Intense
107.0Intense
117.0Intense
127.1Intense
137.1Intense
147.2Intense
157.2Intense
167.3Intense
177.3Intense
187.3Intense
197.4Intense
207.4Intense
217.4Intense
227.5Intense
237.5Intense
247.5Intense
257.6Intense
267.6Intense
277.6Intense
287.6Intense
297.7Intense
307.7Intense
317.7Intense
Planning a trip in May

Hazard calendar for Erbil

In seasonPeak

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

Erbil's rainy season runs November–April, when most of the year's rain falls.

Erbil sees seasonal dust haze (April–May), heaviest in May.

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

Is May a good time to visit Erbil?

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

5.4
Sightseeing
5th-best month of the year
7.7
Beach & pool
2nd-best month of the year

May is a reasonable time to visit Erbil for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Erbil in May

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

In May, Erbil sees daytime highs around 31°C and nights near 18°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Erbil in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Erbil peaks around June 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 13 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJun 14UV 10Jan 13UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar4Moderate
Apr6High
May8Very high
Jun10Extreme
Jul6High
Aug10Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec3Moderate

Air quality in Erbil in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Erbil is worst in March — around 49 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorMar 2349 µg/m³Dec 1736 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb41Poor
Mar49Poor
Apr49Poor
May47Poor
Jun42Poor
Jul38Poor
Aug38Poor
Sep40Poor
Oct42Poor
Nov37Poor
Dec36Poor
Location & terrain

Where is Erbil?

Erbil sits at 36.2°N, 44.0°E, 429 m above sea level, in Iraq. The nearest listed city is Khasnahzān, 12 km away.

KoysinceqAl-HamdaniyaKhalīfān

Topography around Erbil

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

Within 3 km, the terrain around Erbil has only modest variations in elevation — a maximum elevation change of 57 m around an average of 415 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 483 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,473 m.

The land around Erbil is covered by artificial surfaces (84%) within 3 km, cropland (55%) and artificial surfaces (22%) within 16 km, and cropland (46%) and grassland (45%) within 80 km.

3 km
57 m
16 km
483 m
80 km
2,473 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Khasnahzān 12 km · Baḥarkah 14 km · Pīrmām 27 km · Shaqlāwah 37 km · Ḩarir 50 km · Koysinceq 57 km · Al-Hamdaniya 57 km · Khalīfān 58 km

Iraq travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / D / G
230 V · 50 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$5,410
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
60%
of population, 2024
Homicide rate
9.5
per 100k, 2013
Road deaths
27.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 406
Religion
Christian 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 Erbil (36.1912°, 44.0094°, elevation 429 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).