Ḩasanābād weather in May

In May, Ḩasanābād sees average daytime highs of 31°C and overnight lows near 19°C, with 11 mm of rain across 2.7 wet days and about 13.8 hours of daylight. It is the 5th-warmest and 7th-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 61% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of May to 14 h 12 min by month's end. Set against the rest of the year, May is Ḩasanābād's 6th-clearest and 4th-windiest month. For the whole year in context, see Ḩasanābād's year-round climate.

Daytime high
31°
5th warmest
Overnight low
19°
8th coldest
Rainfall
11 mm
2.7 wet days
Daylight
13 h 54 min
5:06 AM – 6:57 PM
Cloud cover
36%
6th clearest
Wind
11 km/h
4th windiest
Solar energy
7.3 kWh/m²
Travel score
5.2
out of 10

Ḩasanābād is city in Tehran Province, Iran.

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 Ḩasanābād reaches about 31°C in the afternoon and slips back to 19°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 36°C. Set against its neighbours, May runs about 6°C warmer than April and about 6°C cooler than June.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12816
22816
32816
42917
52917
62917
72917
83017
93018
103018
113018
123118
133118
143118
153119
163119
173219
183219
193219
203220
213320
223320
233320
243320
253421
263421
273421
283421
293521
303521
313522

How May really feels in Ḩasanābād

Once humidity and wind are folded in, May averages 13 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
13
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.

Ḩasanābād weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 214.61.69.93.0
Feb13° / 194.7110.74.5
Mar19° / 295.70.311.76.9
Apr25° / 13°255.7012.97.6
May31° / 19°112.7013.85.2
Jun38° / 24°20.7014.31.6
Jul40° / 26°10.2014.10.0
Aug39° / 25°10.2013.30.8
Sep34° / 20°10.3012.23.9
Oct27° / 14°71.9011.18.0
Nov18° / 2040.110.16.6
Dec12° / 194.30.59.73.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 21%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26634
36733
46733
56931
66931
77030
87129
97228
107327
117525
127525
137624
147822
157822
168020
178020
188218
198218
208317
218416
228515
238614
248713
258812
268812
278911
289010
299010
309010
31919

Chance of precipitation in May

Any precipitation

Ḩasanābād gets around 11 mm of rain over 2.7 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 9% and peaks near 17% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
117
216
316
415
514
613
713
812
911
1010
1110
129
139
148
158
168
178
187
197
207
217
227
237
246
256
266
276
286
296
305
315

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
22991
23991
24991
25991
26991
27991
28991
29991
30991
31991

Wind in May

Winds average 11 km/h in May.

Across May, 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 24 min at the start of May to 14 h 12 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 5:20 AM to 4:57 AM, and sunset from 6:45 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:206:45
213.45:196:45
313.55:186:46
413.55:176:47
513.55:166:48
613.65:156:49
713.65:146:50
813.65:136:50
913.75:126:51
1013.75:116:52
1113.75:106:53
1213.75:096:54
1313.85:086:55
1413.85:076:55
1513.85:066:56
1613.95:066:57
1713.95:056:58
1813.95:046:59
1913.95:036:59
2014.05:037:00
2114.05:027:01
2214.05:017:02
2314.05:017:02
2414.05:007:03
2514.15:007:04
2614.14:597:05
2714.14:597:05
2814.14:587:06
2914.24:587:07
3014.24:577:07
3114.24:577:08

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.3 kWh/m².

For context, solar energy here swings from a low near 2.73 kWh/m² to a high of 7.87 kWh/m² in June across the year — May's 7.3 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
16.9Intense
26.9Intense
36.9Intense
46.9Intense
57.0Intense
67.0Intense
77.0Intense
87.1Intense
97.1Intense
107.1Intense
117.2Intense
127.2Intense
137.2Intense
147.3Intense
157.3Intense
167.3Intense
177.4Intense
187.4Intense
197.4Intense
207.5Intense
217.5Intense
227.5Intense
237.5Intense
247.6Intense
257.6Intense
267.6Intense
277.6Intense
287.7Intense
297.7Intense
307.7Intense
317.7Intense
Planning a trip in May

Is May a good time to visit Ḩasanābād?

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

5.2
Sightseeing
5th-best month of the year
7.8
Beach & pool
2nd-best month of the year

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

What to pack for Ḩasanābād in May

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

In May, Ḩasanābād sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Ḩasanābād in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ḩasanābād peaks around July 18 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 18UV 10Jan 1UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar5Moderate
Apr7Very high
May9Very high
Jun9Very high
Jul10Extreme
Aug9Very high
Sep7Very high
Oct6High
Nov3Moderate
Dec3Moderate

Air quality in Ḩasanābād 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 Ḩasanābād is worst in December — around 211 µg/m³ PM2.5 (very unhealthy), about 4.0× the cleanest month (July, 53 µg/m³).

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

0306090120150180210240JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyUnhealthyVery unhealthyDec 22210 µg/m³Jul 2054 µg/m³
PM2.5 (µg/m³)Level
Jan204Very unhealthy
Feb172Very unhealthy
Mar124Unhealthy
Apr110Unhealthy
May88Unhealthy
Jun66Unhealthy
Jul53Poor
Aug58Unhealthy
Sep80Unhealthy
Oct117Unhealthy
Nov174Very unhealthy
Dec211Very unhealthy
Location & terrain

Where is Ḩasanābād?

Ḩasanābād sits at 35.4°N, 51.2°E, 965 m above sea level, in Iran. The nearest listed city is Ṣāleḥīeh, 16 km away.

Topography around Ḩasanābād

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

Within 3 km, the terrain around Ḩasanābād has only modest variations in elevation — a maximum elevation change of 59 m around an average of 965 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 511 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,378 m.

The land around Ḩasanābād is covered by bare terrain (42%), artificial surfaces (35%) and cropland (20%) within 3 km, bare terrain (73%) within 16 km, and bare terrain (60%) within 80 km.

3 km
59 m
16 km
511 m
80 km
3,378 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Ṣāleḥīeh 16 km · Nasirshahr 16 km · Golestān 17 km · Robāţ Karīm 19 km · Eslamshahr 21 km · Khabarābād 21 km · Ovrīn 22 km · Nasīm Shahr 23 km

Iran travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 352% of US
price level, 2025
GDP per capita
$3,924
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
94%
of population, 2024
Homicide rate
2.4
per 100k, 2014
Road deaths
21.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%Christian 1%Baha'i 0%agnostic 0%

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 Ḩasanābād (35.3673°, 51.235°, elevation 965 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).