Sari weather in April

In April, Sari sees average daytime highs of 20°C and overnight lows near 11°C, with 60 mm of rain across 9.5 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 21°C by the end. The sky is clear or mostly clear about 31% 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 24 min by month's end. Set against the rest of the year, April is Sari's 12th-clearest and 2nd-windiest month. For the whole year in context, see Sari's year-round climate.

Daytime high
20°
7th warmest
Overnight low
11°
6th coldest
Rainfall
60 mm
9.5 wet days
Daylight
12 h 54 min
5:30 AM – 6:26 PM
Cloud cover
61%
12th clearest
Wind
7 km/h
2nd windiest
Solar energy
5.22 kWh/m²
Travel score
6.3
out of 10

Sari is city in Mazandaran Province, Iran.

Air quality
Very high
PM2.5 36.9 µg/m³ · 2012

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 18°C in the first days to 21°C by the end.

A typical April day in Sari reaches about 20°C in the afternoon and slips back to 11°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 27°C. Set against its neighbours, April runs about 4°C warmer than March and about 5°C cooler than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1188
2188
3189
4189
5199
6199
7199
8199
91910
102010
112010
122010
132010
142010
152011
162011
172011
182111
192111
202111
212111
222112
232112
242112
252112
262112
272112
282113
292213
302213

How April really feels in Sari

Once humidity and wind are folded in, April 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

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

Sari weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 698.819.83.5
Feb13° / 729.71.910.63.6
Mar16° / 8111.20.411.74.9
Apr20° / 11°609.5012.96.3
May25° / 16°498.7013.96.9
Jun29° / 20°458.1014.46.1
Jul31° / 22°5710.7014.24.7
Aug31° / 22°6110.7013.44.3
Sep28° / 20°11412.1012.25.7
Oct24° / 14°1029.6011.17.1
Nov18° / 969.80.210.15.8
Dec14° / 688.30.29.54.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in April, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24555
34555
44456
54456
64456
74456
84357
94456
104555
114555
124555
134654
144555
154555
164654
174555
184456
194456
204456
214357
224258
234357
244258
254258
264159
274159
284159
294159
304258

Chance of precipitation in April

Any precipitation

Sari gets around 60 mm of rain over 9.5 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 31% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
133
232
332
431
531
631
730
830
930
1030
1130
1230
1330
1430
1530
1630
1731
1831
1932
2032
2132
2233
2333
2433
2533
2633
2733
2833
2933
3032

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 75% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19730
29640
39550
49550
59460
69271
79181
889101
988111
1087121
1185141
1284151
1381172
1480182
1578202
1676213
1775223
1872244
1971254
2070264
2167285
2265296
2363316
2461327
2558348
2656359
27533710
28503812
29473913
30444015

Wind in April

Winds average 7 km/h in April.

Across April, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
286calm
296calm
306calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over April. Sunrise moves from 5:52 AM to 5:12 AM, and sunset from 6:13 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:526:13
212.45:506:14
312.45:496:15
412.55:476:15
512.55:466:16
612.55:446:17
712.65:436:18
812.65:426:19
912.75:406:20
1012.75:396:21
1112.75:376:22
1212.85:366:22
1312.85:346:23
1412.95:336:24
1512.95:316:25
1612.95:306:26
1713.05:296:27
1813.05:276:28
1913.05:266:29
2013.15:256:29
2113.15:236:30
2213.25:226:31
2313.25:216:32
2413.25:196:33
2513.35:186:34
2613.35:176:35
2713.35:166:36
2813.45:146:37
2913.45:136:37
3013.45:126:38

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.22 kWh/m².

For context, solar energy here swings from a low near 2.32 kWh/m² to a high of 5.94 kWh/m² in June across the year — April's 5.22 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in April

Is April a good time to visit Sari?

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

6.3
Sightseeing
3rd-best month of the year
3.3
Beach & pool
7th-best month of the year

April is a reasonable time to visit Sari for sightseeing.

What to pack for Sari in April

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

In April, Sari sees daytime highs around 20°C and nights near 11°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Sari in April

The nearest coast averages about 15°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 35 km away) is warmest in August at about 28°C and coldest in February near 11°C.

It's comfortable for a long swim from May 18 to Nov 11 — about 5.9 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb11Bracing
Mar12Bracing
Apr15Bracing
May20Cool
Jun25Warm
Jul27Warm
Aug28Tropical
Sep27Warm
Oct24Refreshing
Nov19Cool
Dec16Cool

UV index in Sari 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 Sari peaks around July 18 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 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 highHighModerateJul 18UV 9Jan 12UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May8Very high
Jun8Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec3Moderate

Air quality in Sari 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 Sari is worst in March — around 42 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (July, 24 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Sari's WHO annual average of 36.9 µg/m³.

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 1642 µg/m³Jul 1725 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb41Poor
Mar42Poor
Apr41Poor
May36Poor
Jun31Moderate
Jul24Moderate
Aug31Moderate
Sep41Poor
Oct41Poor
Nov39Poor
Dec38Poor
Location & terrain

Where is Sari?

Sari sits at 36.6°N, 53.1°E, 43 m above sea level, in Iran. The nearest listed city is Jūybār, 16 km away.

Topography around Sari

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

Within 3 km, the terrain around Sari has only modest variations in elevation — a maximum elevation change of 66 m around an average of 37 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 614 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,003 m.

The land around Sari is covered by artificial surfaces (80%) within 3 km, trees (43%) and cropland (34%) within 16 km, and water (33%) and trees (32%) within 80 km.

3 km
66 m
16 km
614 m
80 km
4,003 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Jūybār 16 km · Qā’em Shahr 21 km · Nekā 23 km · Bābol 34 km · Amīr Kolā 35 km · Bābolsar 40 km · Zīr Āb 43 km · Behshahr 46 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 Sari (36.5633°, 53.0601°, elevation 43 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).