Semīrom weather in June

In June, Semīrom sees average daytime highs of 27°C and overnight lows near 12°C, with 1 mm of rain across 0.2 wet days and about 14 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 29°C by the end. The sky is clear or mostly clear about 85% of the time in June, and the air most often feels dry.

Daylight stretches from about 13 h 54 min at the start of June to 14 hours by month's end. Set against the rest of the year, June is Semīrom's 2nd-clearest and 4th-windiest month. For the whole year in context, see Semīrom's year-round climate.

Daytime high
27°
3rd warmest
Overnight low
12°
10th coldest
Rainfall
1 mm
0.2 wet days
Daylight
14 hours
5:03 AM – 7:05 PM
Cloud cover
14%
2nd clearest
Wind
8 km/h
4th windiest
Solar energy
8.05 kWh/m²
Travel score
8.4
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 29°C by the end.

A typical June day in Semīrom reaches about 27°C in the afternoon and slips back to 12°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, June runs about 6°C warmer than May and about 3°C cooler than July.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12511
22511
32511
42611
52611
62611
72611
82612
92712
102712
112712
122712
132712
142712
152812
162812
172812
182813
192813
202813
212813
222813
232913
242913
252913
262914
272914
282914
292914
303014

How June really feels in Semīrom

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

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Semīrom weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -9°636.86.910.20.0
Feb / -8°526.25.710.90.0
Mar / -3°526.83.511.81.9
Apr15° / 285.50.312.75.3
May21° / 82.3013.68.2
Jun27° / 12°10.20148.4
Jul30° / 15°10.2013.86.5
Aug29° / 13°00013.17.2
Sep26° / 10°00.1012.29.2
Oct20° / 31.1011.28.2
Nov12° / -1°324.11.310.43.7
Dec / -6°485.54.7100.3

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 85% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 11% of June, with mostly cloudy or overcast conditions the remaining 4%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1937
2937
3955
4955
5955
6973
7973
8973
9973
10973
11973
12982
13982
14982
15982
16973
17973
18973
19973
20973
21973
22973
23973
24964
25964
26964
27964
28964
29964
30964

Chance of precipitation in June

Any precipitation

Semīrom gets around 1 mm of rain over 0.2 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 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
12
22
32
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
251
261
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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in June

Winds average 8 km/h in June.

Across June, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 h 54 min at the start of June to 14 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 5:05 AM to 5:06 AM, and sunset from 6:58 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.95:056:58
213.95:046:59
313.95:046:59
413.95:047:00
513.95:047:00
614.05:037:01
714.05:037:01
814.05:037:02
914.05:037:02
1014.05:037:03
1114.05:037:03
1214.05:037:03
1314.05:037:04
1414.05:037:04
1514.05:037:05
1614.05:037:05
1714.05:037:05
1814.05:037:06
1914.05:037:06
2014.05:037:06
2114.05:047:06
2214.05:047:07
2314.05:047:07
2414.05:047:07
2514.05:057:07
2614.05:057:07
2714.05:057:07
2814.05:057:08
2914.05:067:08
3014.05:067:08

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 8.05 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.55 kWh/m² to a high of 8.05 kWh/m² in June across the year — June's 8.05 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
118.1Intense
128.1Intense
138.1Intense
148.1Intense
158.1Intense
168.1Intense
178.0Intense
188.0Intense
198.0Intense
208.0Intense
218.0Intense
228.0Intense
238.0Intense
247.9Intense
257.9Intense
267.9Intense
277.9Intense
287.8Intense
297.8Intense
307.8Intense
Planning a trip in June

Is June a good time to visit Semīrom?

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

8.4
Sightseeing
2nd-best month of the year
8.9
Beach & pool
3rd-best month of the year

June is one of the better times to visit Semīrom for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Semīrom in June

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

In June, Semīrom sees daytime highs around 27°C and nights near 12°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Semīrom in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Semīrom peaks around July 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateJul 19UV 13Jan 10UV 4
UV index (midday)Level
Jan4Moderate
Feb7High
Mar8Very high
Apr8Very high
May12Extreme
Jun12Extreme
Jul13Extreme
Aug12Extreme
Sep9Very high
Oct8Very high
Nov5High
Dec4Moderate

Air quality in Semīrom 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 Semīrom is worst in April — around 35 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (August, 19 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1834 µg/m³Aug 1819 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb25Moderate
Mar30Moderate
Apr35Moderate
May32Moderate
Jun22Moderate
Jul25Moderate
Aug19Moderate
Sep23Moderate
Oct24Moderate
Nov21Moderate
Dec20Moderate
Location & terrain

Where is Semīrom?

Semīrom sits at 31.4°N, 51.6°E, 2,425 m above sea level, in Iran. The nearest listed city is Dehāqān, 59 km away.

MobārakehVarnāmkhvāst

Topography around Semīrom

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

Within 3 km, the terrain around Semīrom has large variations in elevation — a maximum elevation change of 735 m around an average of 2,512 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,409 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,302 m.

The land around Semīrom is covered by grassland (33%), cropland (29%) and bare terrain (20%) within 3 km, grassland (48%), cropland (29%) and bare terrain (22%) within 16 km, and bare terrain (47%) and grassland (34%) within 80 km.

3 km
735 m
16 km
1,409 m
80 km
3,302 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
June weather nearby: Dehāqān 59 km · Borūjen 66 km · Lordegān 71 km · Shahreẕā 72 km · Mādavān 78 km · Yasuj 83 km · Mobārakeh 104 km · Varnāmkhvāst 106 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 Semīrom (31.4167°, 51.5667°, elevation 2,425 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).