Varna weather in April

In April, Varna sees average daytime highs of 13°C and overnight lows near 8°C, with 39 mm of precipitation across 8.3 wet days and about 13.2 hours of daylight. It is the 7th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 15°C by the end. The sky is clear or mostly clear about 33% 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 48 min by month's end. Set against the rest of the year, April is Varna's 6th-clearest and 8th-windiest month. For the whole year in context, see Varna's year-round climate.

Daytime high
13°
7th warmest
Overnight low
6th coldest
Precipitation
39 mm
8.3 wet days
Daylight
13 h 12 min
5:33 AM – 6:44 PM
Cloud cover
56%
6th clearest
Wind
14 km/h
8th windiest
Solar energy
5.05 kWh/m²
Travel score
3.6
out of 10

Varna is city in Varna municipality, Varna oblast, Bulgaria.

Air quality
Elevated
PM2.5 18.6 µg/m³ · 2019
Density
2,067/km²
people per km²
Founded
~574 BCE

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 11°C in the first days to 15°C by the end.

A typical April day in Varna reaches about 13°C in the afternoon and slips back to 8°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 16°C. Set against its neighbours, April runs about 4°C warmer than March and about 5°C cooler than May.

10°15°20°151015202530
Avg high (°C)Avg low (°C)
1106
2116
3116
4116
5117
6117
7117
8127
9127
10127
11127
12128
13128
14128
15138
16138
17138
18138
19139
20139
21139
22149
23149
24149
25149
261410
271510
281510
291510
301510

How April really feels in Varna

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.

Varna weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 4673.29.20.1
Feb / 386.32.510.20.5
Mar / 478.41.611.61.7
Apr13° / 398.30.113.23.6
May18° / 13°449.3014.46.1
Jun23° / 18°499015.17.3
Jul26° / 20°407014.97.7
Aug26° / 21°335.9013.88.0
Sep22° / 17°495.9012.37.6
Oct17° / 12°567.50.110.85.7
Nov12° / 4970.69.53.1
Dec / 508.12.18.90.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 18% of April, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24654
34654
44654
54753
64753
74753
84753
94852
104852
114852
124852
134753
144753
154852
165050
175050
185149
195149
205248
215347
225446
235545
245644
255743
265644
275743
285842
295842
305842

Chance of precipitation in April

Any precipitationSnow

Varna gets around 39 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 31% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1262
2262
3261
4271
5271
6271
7281
8281
9281
10291
11301
12301
13301
14311
15311
16301
17301
18300
19300
20290
21290
22280
23280
24270
25270
26260
27260
28260
29260
30270

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
18991
19991
20991
21991
22991
23991
24982
25982
26973
27973
28964
29955
30955

Wind in April

Winds average 14 km/h in April.

Across April, daily wind ranges from about 13 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light 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
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 84 minutes over April. Sunrise moves from 6:00 AM to 5:11 AM, and sunset from 6:26 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:006:26
212.55:586:27
312.55:566:29
412.65:546:30
512.65:526:31
612.75:516:32
712.75:496:33
812.85:476:35
912.85:456:36
1012.95:446:37
1112.95:426:38
1213.05:406:39
1313.05:386:40
1413.15:376:42
1513.15:356:43
1613.25:336:44
1713.25:316:45
1813.35:306:46
1913.35:286:48
2013.45:266:49
2113.45:256:50
2213.55:236:51
2313.55:226:52
2413.65:206:54
2513.65:186:55
2613.75:176:56
2713.75:156:57
2813.75:146:58
2913.85:126:59
3013.85:117:01

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.05 kWh/m².

For context, solar energy here swings from a low near 1.34 kWh/m² to a high of 6.56 kWh/m² in July across the year — April's 5.05 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.5Bright
44.5Bright
54.6Bright
64.6Bright
74.6Bright
84.7Bright
94.7Bright
104.8Bright
114.8Bright
124.8Bright
134.9Bright
144.9Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.6Bright
305.7Bright
Planning a trip in April

Is April a good time to visit Varna?

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

3.6
Sightseeing
7th-best month of the year
0.0
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Varna.

What to pack for Varna in April

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

In April, Varna sees daytime highs around 13°C and nights near 8°C. Worth packing: a warm layer, rain gear and sun protection. About 8 days see rain.

a warm layerrain gearsun protection

Sea temperature near Varna in April

The nearest coast averages about 10°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 20 km away) is warmest in August at about 25°C and coldest in February near 6°C.

It's comfortable for a long swim from Jun 10 to Oct 3 — about 3.8 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan7Bracing
Feb6Bracing
Mar7Bracing
Apr10Bracing
May16Cool
Jun21Refreshing
Jul24Warm
Aug25Warm
Sep22Refreshing
Oct18Cool
Nov14Bracing
Dec10Bracing

UV index in Varna 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 Varna peaks around July 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 17UV 8Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr7Very high
May6High
Jun8Very high
Jul8Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Varna 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 Varna is worst in March — around 26 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Varna's WHO annual average of 18.6 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1925 µg/m³Dec 1414 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb20Moderate
Mar26Moderate
Apr23Moderate
May20Moderate
Jun20Moderate
Jul18Moderate
Aug17Moderate
Sep16Moderate
Oct17Moderate
Nov15Moderate
Dec13Moderate
Location & terrain

Where is Varna?

Varna sits at 43.2°N, 27.9°E, 83 m above sea level, in Bulgaria. The nearest listed city is Asparuhovo, 5.0 km away.

DobrichNessebarAytosShumenMangaliaBurgasKarnobat

Topography around Varna

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

Within 3 km, the terrain around Varna has significant variations in elevation — a maximum elevation change of 317 m around an average of 80 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 363 m; within 80 km, large variations in elevation — a maximum elevation change of 726 m.

The land around Varna is covered by artificial surfaces (55%) and trees (28%) within 3 km, trees (33%) and water (30%) within 16 km, and cropland (41%), water (28%) and trees (21%) within 80 km.

3 km
317 m
16 km
363 m
80 km
726 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Asparuhovo 5.0 km · Dobrich 39 km · Nessebar 64 km · Aytos 78 km · Shumen 80 km · Mangalia 85 km · Burgas 87 km · Karnobat 98 km

Bulgaria travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$20,328
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
96%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
9.2
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 594
Religion
Christian 65%Muslim 10%none 5%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 Varna (43.2191°, 27.9102°, elevation 83 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).