Khomeyn weather in April

In April, Khomeyn sees average daytime highs of 17°C and overnight lows near 5°C, with 37 mm of precipitation across 8.3 wet days and about 12.8 hours of daylight. It is the 7th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 15°C in the first days to 19°C by the end. The sky is clear or mostly clear about 42% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of April to 13 h 18 min by month's end. Set against the rest of the year, April is Khomeyn's 12th-clearest and 1st-windiest month. For the whole year in context, see Khomeyn's year-round climate.

Daytime high
17°
7th warmest
Overnight low
6th coldest
Precipitation
37 mm
8.3 wet days
Daylight
12 h 48 min
5:45 AM – 6:35 PM
Cloud cover
48%
12th clearest
Wind
11 km/h
1st windiest
Solar energy
6.58 kWh/m²
Travel score
5.8
out of 10

Khomeyn is city in Markazi Province, Iran.

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 15°C in the first days to 19°C by the end.

A typical April day in Khomeyn reaches about 17°C in the afternoon and slips back to 5°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 22°C. Set against its neighbours, April runs about 5°C warmer than March and about 6°C cooler than May.

10°20°151015202530
Avg high (°C)Avg low (°C)
1143
2153
3153
4153
5154
6154
7154
8164
9164
10165
11165
12165
13175
14175
15175
16176
17176
18186
19186
20186
21186
22187
23187
24197
25197
26197
27197
28198
29198
30208

How April really feels in Khomeyn

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 1 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
1
wind chill below the day's low

The story in April is cold — wind chill drags the overnight "feels like" below the raw low.

Khomeyn weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°306.15.4100.1
Feb / -4°326.34.210.71.0
Mar12° / 437.5311.73.4
Apr17° / 378.30.312.85.8
May23° / 11°205.8013.77.7
Jun30° / 16°41.1014.26.6
Jul33° / 19°10.30144.4
Aug32° / 18°10.2013.25.0
Sep28° / 13°10.5012.28.0
Oct21° / 113.3011.28.1
Nov13° / 255.10.910.34.0
Dec / -3°285.83.79.81.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in April, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of April, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16436
26436
36436
46337
56238
66238
76238
86238
96139
106139
116238
126337
136337
146436
156337
166436
176436
186436
196436
206436
216337
226436
236436
246436
256436
266337
276337
286337
296238
306238

Chance of precipitation in April

Any precipitationSnow

Khomeyn gets around 37 mm of rain and snow over 8.3 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 28% and peaks near 30% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1284
2294
3294
4303
5303
6303
7302
8302
9302
10302
11301
12291
13291
14281
15281
16271
17271
18261
19260
20260
21250
22250
23250
24260
25260
26270
27270
28280
29280
30280

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April 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 April

Winds average 11 km/h in April, the windiest month of the year.

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

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over April. Sunrise moves from 6:05 AM to 5:28 AM, and sunset from 6:24 PM to 6:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:056:24
212.36:046:24
312.46:026:25
412.46:016:26
512.55:596:27
612.55:586:27
712.55:576:28
812.65:556:29
912.65:546:30
1012.65:536:30
1112.75:516:31
1212.75:506:32
1312.75:496:33
1412.85:476:33
1512.85:466:34
1612.85:456:35
1712.95:446:36
1812.95:426:36
1912.95:416:37
2013.05:406:38
2113.05:396:39
2213.05:376:40
2313.15:366:40
2413.15:356:41
2513.15:346:42
2613.25:336:43
2713.25:326:43
2813.25:306:44
2913.35:296:45
3013.35:286:46

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.58 kWh/m².

For context, solar energy here swings from a low near 3.09 kWh/m² to a high of 7.9 kWh/m² in June across the year — April's 6.58 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.5Intense
136.5Intense
146.5Intense
156.6Intense
166.6Intense
176.6Intense
186.7Intense
196.7Intense
206.7Intense
216.7Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.9Intense
296.9Intense
306.9Intense
Planning a trip in April

Is April a good time to visit Khomeyn?

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

5.8
Sightseeing
5th-best month of the year
1.5
Beach & pool
7th-best month of the year

April is a reasonable time to visit Khomeyn for sightseeing.

What to pack for Khomeyn in April

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

In April, Khomeyn sees daytime highs around 17°C and nights near 5°C. Pack sun protection. Worth having: a warm layer and rain gear. About 8 days see rain.

sun protectiona warm layerrain gear

UV index in Khomeyn in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Khomeyn peaks around July 21 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateJul 21UV 11Jan 10UV 3
UV index (midday)Level
Jan3Moderate
Feb5High
Mar7High
Apr7Very high
May11Extreme
Jun11Extreme
Jul12Extreme
Aug11Extreme
Sep9Very high
Oct7Very high
Nov4Moderate
Dec3Moderate

Air quality in Khomeyn in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Khomeyn is worst in April — around 39 µg/m³ PM2.5 (poor), about 1.6× the cleanest month (August, 25 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateApr 1939 µg/m³Aug 1825 µg/m³
PM2.5 (µg/m³)Level
Jan26Moderate
Feb30Moderate
Mar34Moderate
Apr39Poor
May37Poor
Jun29Moderate
Jul31Moderate
Aug25Moderate
Sep29Moderate
Oct28Moderate
Nov27Moderate
Dec26Moderate
Location & terrain

Where is Khomeyn?

Khomeyn sits at 33.6°N, 50.1°E, 1,809 m above sea level, in Iran. The nearest listed city is Golpāyegān, 28 km away.

Topography around Khomeyn

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

Within 3 km, the terrain around Khomeyn has only modest variations in elevation — a maximum elevation change of 232 m around an average of 1,819 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,403 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,746 m.

The land around Khomeyn is covered by cropland (41%) and artificial surfaces (35%) within 3 km, cropland (56%) and bare terrain (23%) within 16 km, and bare terrain (47%), cropland (27%) and grassland (24%) within 80 km.

3 km
232 m
16 km
1,403 m
80 km
2,746 m
grasslandcroplandartificial surfacesbare terrain
April weather nearby: Golpāyegān 28 km · Alīgūdarz 44 km · Maḩallāt 46 km · Khānsār 51 km · Aznā 61 km · Arāk 62 km · Karahrūd 62 km · Delījān 68 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 Khomeyn (33.6389°, 50.08°, elevation 1,809 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).