Chamrān weather in April

In April, Chamrān sees average daytime highs of 33°C and overnight lows near 20°C, with 12 mm of rain across 2.2 wet days and about 12.7 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 36°C by the end. The sky is clear or mostly clear about 60% 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 12 min by month's end. Set against the rest of the year, April is Chamrān's 10th-clearest and 4th-windiest month. For the whole year in context, see Chamrān's year-round climate.

Daytime high
33°
7th warmest
Overnight low
20°
6th coldest
Rainfall
12 mm
2.2 wet days
Daylight
12 h 42 min
5:51 AM – 6:36 PM
Cloud cover
36%
10th clearest
Wind
14 km/h
4th windiest
Solar energy
6.65 kWh/m²
Travel score
4.3
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 36°C by the end.

A typical April day in Chamrān reaches about 33°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 38°C. Set against its neighbours, April runs about 7°C warmer than March and about 7°C cooler than May.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13017
23017
33017
43018
53118
63118
73118
83118
93219
103219
113219
123219
133219
143320
153320
163320
173320
183420
193420
203421
213421
223521
233521
243521
253522
263622
273622
283622
293623
303723

How April really feels in Chamrān

Once humidity and wind are folded in, April averages 20 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
20
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Chamrān weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan18° / 636.810.26.8
Feb21° / 11°354.910.97.7
Mar26° / 14°354.111.87.9
Apr33° / 20°122.212.74.3
May40° / 25°40.613.50.5
Jun45° / 29°0013.90.0
Jul47° / 31°00.113.80.0
Aug46° / 30°10.213.10.0
Sep43° / 26°10.512.20.0
Oct36° / 21°8111.22.4
Nov27° / 15°724.510.47.4
Dec20° / 10°726.6107.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 27%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17426
27327
37228
47228
57228
67228
77228
87228
97228
107228
117228
127228
137228
147426
157426
167426
177426
187426
197525
207426
217426
227426
237426
247426
257426
267426
277426
287426
297327
307327

Chance of precipitation in April

Any precipitation

Chamrān gets around 12 mm of rain over 2.2 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 8% and peaks near 10% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
110
29
39
49
59
69
79
89
99
109
118
128
138
148
158
168
178
188
197
207
217
227
236
246
256
266
276
286
295
305

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 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1811450
2821440
3821440
4821440
5821440
6821440
7811540
8801550
9801550
10801550
11801550
12801550
13801550
14791560
15791560
16791560
17801460
18801460
19811360
20811360
21821260
22821260
23821260
24831160
25841150
26851050
27851050
2885951
2985951
3086941

Wind in April

Winds average 14 km/h in April.

Across April, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in April

DaylightNight

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

Days grow by about 54 minutes over April. Sunrise moves from 6:10 AM to 5:36 AM, and sunset from 6:26 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:106:26
212.36:086:27
312.36:076:28
412.46:066:28
512.46:056:29
612.46:036:30
712.56:026:30
812.56:016:31
912.56:006:31
1012.65:586:32
1112.65:576:33
1212.65:566:33
1312.75:556:34
1412.75:546:35
1512.75:526:35
1612.75:516:36
1712.85:506:37
1812.85:496:37
1912.85:486:38
2012.95:476:39
2112.95:466:39
2212.95:446:40
2313.05:436:41
2413.05:426:41
2513.05:416:42
2613.05:406:43
2713.15:396:43
2813.15:386:44
2913.15:376:45
3013.25:366:45

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.65 kWh/m².

For context, solar energy here swings from a low near 3.14 kWh/m² to a high of 7.89 kWh/m² in June across the year — April's 6.65 kWh/m² falls in the middle.

02468151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.3Intense
46.3Intense
56.3Intense
66.4Intense
76.4Intense
86.4Intense
96.5Intense
106.5Intense
116.5Intense
126.6Intense
136.6Intense
146.6Intense
156.7Intense
166.7Intense
176.7Intense
186.8Intense
196.8Intense
206.8Intense
216.8Intense
226.8Intense
236.9Intense
246.9Intense
256.9Intense
266.9Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in April

Hazard calendar for Chamrān

In seasonPeak

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

Chamrān sees seasonal dust haze (March–May), heaviest in May.

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

Is April a good time to visit Chamrān?

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

4.3
Sightseeing
6th-best month of the year
7.3
Beach & pool
3rd-best month of the year

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

What to pack for Chamrān in April

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

In April, Chamrān sees daytime highs around 33°C and nights near 20°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Chamrān in April

The nearest coast averages about 22°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 65 km away) is warmest in August at about 33°C and coldest in February near 16°C.

It's comfortable for a long swim from Apr 1 to Dec 10 — about 8.4 months when the water holds above 20°C.

20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb16Cool
Mar18Cool
Apr22Refreshing
May26Warm
Jun29Tropical
Jul31Tropical
Aug33Tropical
Sep31Tropical
Oct28Tropical
Nov24Refreshing
Dec19Cool

UV index in Chamrān in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chamrān peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 17UV 10Dec 23UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr6High
May7High
Jun10Very high
Jul10Very high
Aug10Very high
Sep6High
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Chamrān 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 Chamrān is worst in April — around 48 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateApr 1948 µg/m³Nov 1934 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb41Poor
Mar47Poor
Apr48Poor
May48Poor
Jun38Poor
Jul41Poor
Aug39Poor
Sep36Poor
Oct37Poor
Nov34Moderate
Dec35Moderate
Location & terrain

Where is Chamrān?

Chamrān sits at 30.7°N, 49.2°E, 16 m above sea level, in Iran. The nearest listed city is Bandar-e Māhshahr, 17 km away.

Topography around Chamrān

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

Within 3 km, the terrain around Chamrān has only modest variations in elevation — a maximum elevation change of 13 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 16 m; within 80 km, large variations in elevation — a maximum elevation change of 790 m.

The land around Chamrān is covered by cropland (41%) and bare terrain (26%) within 3 km, bare terrain (45%) and cropland (43%) within 16 km, and bare terrain (48%) and cropland (22%) within 80 km.

3 km
13 m
16 km
16 m
80 km
790 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Bandar-e Māhshahr 17 km · Bandar-e Emam Khomeyni 31 km · Rāmshīr 31 km · Shādegān 48 km · Omīdīyeh 52 km · Aghajari 64 km · Hendījān 74 km · Rāmhormoz 76 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 Chamrān (30.7084°, 49.1627°, elevation 16 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).