Adapazarı weather in April

In April, Adapazarı sees average daytime highs of 17°C and overnight lows near 7°C, with 74 mm of precipitation across 11 wet days and about 13.1 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 15°C in the first days to 18°C by the end. The sky is clear or mostly clear about 29% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 42 min by month's end. Set against the rest of the year, April is Adapazarı's 8th-clearest and 8th-windiest month. For the whole year in context, see Adapazarı's year-round climate.

Daytime high
17°
7th warmest
Overnight low
6th coldest
Precipitation
74 mm
11 wet days
Daylight
13 h 06 min
5:26 AM – 6:31 PM
Cloud cover
60%
8th clearest
Wind
6 km/h
8th windiest
Solar energy
5.04 kWh/m²
Travel score
5.2
out of 10

Adapazarı is district in Sakarya Province, Turkey.

Density
510/km²
people per km²

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 18°C by the end.

A typical April day in Adapazarı reaches about 17°C in the afternoon and slips back to 7°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 23°C. Set against its neighbours, April runs about 5°C warmer than March and about 4°C cooler than May.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1155
2155
3155
4155
5155
6166
7166
8166
9166
10166
11166
12176
13177
14177
15177
16177
17177
18177
19177
20177
21177
22187
23188
24188
25188
26188
27188
28188
29198
30199

How April really feels in Adapazarı

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.

Adapazarı weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 97136.79.41.1
Feb / 87135.810.41.7
Mar12° / 9513.43.711.73.0
Apr17° / 74110.713.15.2
May21° / 11°7310.5014.26.6
Jun25° / 15°6910014.97.2
Jul27° / 17°386.3014.67.5
Aug28° / 18°406.2013.67.2
Sep25° / 14°568012.37.5
Oct20° / 10°8410.2010.96.3
Nov15° / 75101.29.74.3
Dec / 10313.14.69.11.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13961
23961
34060
44060
54060
64159
74159
84159
94159
104159
114357
124357
134357
144357
154357
164357
174357
184456
194357
204456
214555
224555
234654
244753
254753
264852
274852
285050
295050
305149

Chance of precipitation in April

Any precipitationSnow

Adapazarı gets around 74 mm of rain and snow over 11 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 37% and peaks near 41% on the wettest days, and about 1 day brings snow. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1415
2415
3415
4414
5414
6404
7404
8403
9393
10393
11393
12393
13392
14392
15392
16392
17382
18381
19371
20361
21361
22351
23341
24331
25331
26321
27310
28300
29300
30300

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 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
4991
5991
6991
7991
8991
9982
10982
11982
12982
13973
14973
15973
16973
17973
18973
19973
20964
21964
22964
23955
24955
25946
26937
27919
289010
298812
308713

Wind in April

Winds average 6 km/h in April.

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

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 78 minutes over April. Sunrise moves from 5:51 AM to 5:05 AM, and sunset from 6:15 PM to 6:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:516:15
212.55:496:16
312.55:476:17
412.55:466:18
512.65:446:19
612.65:426:21
712.75:416:22
812.75:396:23
912.85:376:24
1012.85:366:25
1112.95:346:26
1212.95:326:27
1313.05:316:28
1413.05:296:29
1513.05:286:30
1613.15:266:31
1713.15:246:32
1813.25:236:33
1913.25:216:34
2013.35:206:35
2113.35:186:36
2213.35:176:38
2313.45:156:39
2413.45:146:40
2513.55:126:41
2613.55:116:42
2713.65:106:43
2813.65:086:44
2913.65:076:45
3013.75:056:46

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.04 kWh/m².

For context, solar energy here swings from a low near 1.54 kWh/m² to a high of 6.73 kWh/m² in July across the year — April's 5.04 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.6Bright
54.6Bright
64.7Bright
74.7Bright
84.8Bright
94.8Bright
104.8Bright
114.9Bright
124.9Bright
134.9Bright
145.0Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.2Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.5Bright
285.5Bright
295.5Bright
305.6Bright
Planning a trip in April

Is April a good time to visit Adapazarı?

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

5.2
Sightseeing
7th-best month of the year
1.2
Beach & pool
7th-best month of the year

April is a reasonable time to visit Adapazarı for sightseeing.

What to pack for Adapazarı in April

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

In April, Adapazarı sees daytime highs around 17°C and nights near 7°C. Worth packing: a warm layer, rain gear and sun protection. About 11 days see rain.

a warm layerrain gearsun protection

Sea temperature near Adapazarı in April

The nearest coast averages about 11°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 43 km away) is warmest in August at about 25°C and coldest in February near 7°C.

It's comfortable for a long swim from Jun 11 to Oct 11 — about 4 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb7Bracing
Mar8Bracing
Apr11Bracing
May16Cool
Jun21Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Cool
Nov15Cool
Dec11Bracing

UV index in Adapazarı 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 Adapazarı peaks around August 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowAug 10UV 9Dec 21UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar3Moderate
Apr7High
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Adapazarı 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 Adapazarı is worst in March — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2416 µg/m³Dec 219 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar16Moderate
Apr16Moderate
May16Moderate
Jun13Moderate
Jul10Good
Aug11Good
Sep10Good
Oct10Good
Nov10Good
Dec9Good
Location & terrain

Where is Adapazarı?

Adapazarı sits at 40.8°N, 30.4°E, 34 m above sea level, in Turkey. The nearest listed city is Sapanca, 15 km away.

Topography around Adapazarı

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

Within 3 km, the terrain around Adapazarı has only modest variations in elevation — a maximum elevation change of 54 m around an average of 31 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 473 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,820 m.

The land around Adapazarı is covered by artificial surfaces (68%) within 3 km, trees (40%) and cropland (35%) within 16 km, and trees (56%) and water (22%) within 80 km.

3 km
54 m
16 km
473 m
80 km
1,820 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Sapanca 15 km · Ferizli 19 km · Akyazı 21 km · Hendek 29 km · Geyve 32 km · Kandıra 38 km · İzmit 40 km · Karasu 44 km

Turkey travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$18,599
2025
Happiness
5.3 / 10
World Happiness, 2025
Homicide rate
3.2
per 100k, 2023
Road deaths
6.7
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 488
Religion
Muslim 100%other 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 Adapazarı (40.7806°, 30.4033°, elevation 34 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).