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Grožnjan, Croatia

Istria · Croatia

Grožnjan is a small town in Istria, Croatia with a population of 142. Elevation: 846 ft (258 m). Average temperature: 55°F (13°C).

Data updated June 2026

142 Population 42/sq mi density
846 ft Elevation 258 meters
55°F Avg Temperature 13°C
44.0 in Annual Rain
Europe / Zagreb Timezone

Discover Grožnjan, Croatia

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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About Grožnjan

Grožnjan

Grožnjan is a settlement and a municipality in Croatia. It is part of Istria County, which takes up most of the Istrian peninsula. Around 36% of the municipality's population is Italian.

People

Population142
Density42/mi²

Climate

Avg Temp55°F (13°C)
Rain44.0 in/yr
Sunny Days256/yr
Elevation846 ft (258 m)
Population142
Population Density42 / sq mi
Elevation846 ft (258 m)
Coordinates45.3789°, 13.7239°
TimezoneEurope/Zagreb
Country🇭🇷 Croatia
State / ProvinceIstria
Average Temperature55°F (13°C)
January Average40°F (4°C)
July Average72°F (22°C)
Annual Precipitation44.0 inches (1,118 mm)
Annual Snowfall0.0 inches (0 cm)

About Grožnjan

Grožnjan is a small town in Croatia (Istria) with a population of 142. The city sits at an elevation of 846 feet (258 meters) above sea level. The average annual temperature is 55°F (13°C). Temperatures range from 40°F in January to 72°F in July. Annual precipitation averages 44.0 inches. The timezone is Europe/Zagreb.

Climate in Grožnjan

Grožnjan has an average annual temperature of 15.5°C (60°F). The hottest month is Aug (25.2°C), the coldest is Jan (6.4°C). Average annual precipitation is 983 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 6.4°C / 44°F 4.1° / 8.8° 51.4
Feb 7.2°C / 45°F 4.4° / 9.9° 58.8
Mar 10.3°C / 51°F 7° / 13.6° 56.2
Apr 14.2°C / 58°F 10.7° / 17.6° 74.4
May 18.6°C / 65°F 14.9° / 22.3° 89.5
Jun 22.7°C / 73°F 18.8° / 26.6° 73.2
Jul 25°C / 77°F 21° / 29.1° 60.5
Aug 25.2°C / 77°F 21.2° / 29.1° 78.1
Sep 20.8°C / 69°F 17.3° / 24.4° 114.2
Oct 16.2°C / 61°F 13.2° / 19.1° 113.2
Nov 11.8°C / 53°F 9.2° / 14.3° 125.0
Dec 7.5°C / 46°F 5° / 10° 88.4
Grožnjan experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 40°F in January while summers reach 72°F in July. The area gets 256 sunny days per year, above the national average. Annual precipitation totals 44.0 inches. The city sits at an elevation of 846 feet.

Temperature

40°F Jan (4°C) 72°F Jul (22°C)
Annual Average55.2°F
2% above Croatia avg
January Average40°F (4°C)
July Average72°F (22°C)
Sunny Days256 days/yr

Geography

Elevation846 ft (258 m)
Area3.4 sq mi (8.7 km²)
Population Density42/sq mi
Coordinates45.3789°N, 13.7239°W
TimezoneEurope/Zagreb

Precipitation & Snow

Annual Rainfall 44.0"
16% above Croatia avg
Snowfall 0.0"
Wettest Month (Oct) 4.88"
Driest Month (Feb) 2.48"

Air Quality

Earthquake History

1,018 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M3.9 on Jan 12, 2025.

Apr 12, 1998 5 km E of Kobarid, Slovenia M5.6 97 km
Jul 12, 2004 7 km NE of Kobarid, Slovenia M5.2 102 km
Mar 13, 1998 4 km NW of Ilirska Bistrica, Slovenia M5.2 44 km
May 29, 1993 1 km SE of ?rnomelj, Slovenia M5.1 117 km
Feb 5, 2007 11 km ESE of Novi Vinodolski, Croatia M4.9 99 km
May 22, 1995 6 km NNW of Ilirska Bistrica, Slovenia M4.9 48 km
Nov 11, 1990 5 km ENE of Cerkno, Slovenia M4.7 88 km
Feb 16, 2023 3 km W of Baška, Croatia M4.7 90 km
Feb 14, 2002 4 km SSW of Moggio di Sotto, Italy M4.7 119 km
May 6, 1998 6 km NNW of Tolmin, Slovenia M4.6 95 km
Jun 2, 2002 6 km SSE of Pivka, Slovenia M4.6 48 km
Jan 17, 2003 4 km SSE of Punat, Croatia M4.6 85 km
May 28, 1998 3 km WSW of Osoppo, Italy M4.5 110 km
Oct 5, 1991 0 km W of Nimis, Italy M4.5 99 km
Jun 9, 2012 5 km NE of Lamosano, Italy M4.5 136 km
Apr 22, 2014 7 km SE of Pivka, Slovenia M4.5 50 km
Nov 28, 1993 3 km WNW of Klana, Croatia M4.4 48 km
Mar 13, 2014 9 km E of Ribnica, Slovenia M4.4 97 km
Jan 30, 2015 4 km W of Moggio di Sotto, Italy M4.4 123 km
May 13, 1999 2 km NW of Clodig, Italy M4.4 89 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 235.0 m (771 ft).

Year Location Cause Max Wave Deaths Distance
1963 VAJONT DAM, VAJONT RIVER Meteorological 235.0 m 2,000 146 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 3.1 in Coldest
February 41°F (5°C) 2.5 in Driest
March 46°F (8°C) 3.2 in
April 52°F (11°C) 3.6 in
May 61°F (16°C) 3.4 in
June 67°F (20°C) 3.9 in
July 72°F (22°C) 2.7 in
August 72°F (22°C) 3.7 in Warmest
September 65°F (18°C) 4.1 in
October 57°F (14°C) 4.9 in Wettest
November 49°F (9°C) 4.8 in
December 42°F (5°C) 4.0 in

Grožnjan has a seasonal temperature swing of 33°F / from 40°F in January to 72°F in August. Total annual precipitation is 44.0 inches, with October being the wettest month (4.9") and February the driest (2.5").

View full weather details →

Radio Stations near Grožnjan

19 stations within ~55 km.

Station Genre Quality
Radio Capodistria (SI) adult contemporary, international AAC 192 kbps
Radio Capris SLO (SI) MP3 128 kbps
Radio Capris Dalmacija (SI) MP3 128 kbps
Radio Capris POLETJE (SI) MP3 128 kbps
Rai 1 Friuli Venezia Giulia (IT) friuli, italian MP3 256 kbps
Rai Radio 1 FVG (IT) AAC 374 kbps
Radio Capris 80 (SI) MP3 128 kbps
Radio Capris 90 POP (SI) MP3 128 kbps
RADIO KASTAV MP3 128 kbps
Radio Istra pop AAC+ 128 kbps
Radio Centar - Studio Poreč various music AAC+ 320 kbps
Radioattività (IT) trieste MP3
Radio City Trieste (IT) adult contemporary, trieste MP3 128 kbps
Radio Rojc community radio, cultural AAC 128 kbps
Radio Capris EX - YU (SI) MP3 128 kbps
Radio Capris 90 DANCE (SI) MP3 128 kbps
Radio Capris Rock (SI) rock MP3 128 kbps
Radio Eurostar Umag MP3 112 kbps
Radio Maestral classic hits, hits MP3 128 kbps

Museums in Grožnjan

NameTypeAddressPhoneAnnual Revenue
AeroPark
Čarobni svet školjk Piran
Casa Tartini
Club Triestino Fermodellisti Mitteleuropa
Ethnological collection
Etnografski Muzej
Eufrazijeve bazilike
Hiša od Bardinca
House of Castles
Kaštel Grožnjan
Lapidarium
Mestno Obzidje Piran
mini Parenzana museum
Motovun: A History in Motion
Museo della Pieve
Museo Ugo Carà
Museum of musical instruments
Muzej grada Pazina
Muzej grada Umaga
Muzej na prostem Mala barka Biser
Muzej Parenzana
Muzej podvodnih dejavnostih
Muzej solinarstva
Muzej solinarstva / Museo dei Salinai
Pomorski muzej Piran - Palača Gabrielli
Prafarni in dekanijski zgodovinski arhiv Pražupnije Sv. Urha škofa v Dolini / Archivio Plebanale e Decanale della Parrocchia di Sant'Ulderico a Dolina
Regional museum of Koper
Regional Museum Porec
Škedenjski etnografski muzej / Museo etnografico di Servola
Speleogaleria Baredine
Tomos Museum
Tonina hiša / Casa di Tonina
Torkla
Traktor Story
Zavičajni muzej Buzet
Železniška postaja Parenzane

Libraries in Grožnjan

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Biblioteca comunale / Občinska knjižnica v Boljuncu0.0
Biblioteca Comunale Edoardo Guglia0.0
Biblioteca comunale Stelio Mattioni0.0
Biblioteca del Corso di Laurea in infermieristica0.0
Dječja knjižnica Poreč0.0
Gradska knjižnica0.0
Gradska knjižnica Poreč0.0
Gradska knjižnica Umag0.0
Knjižnica Lucija0.0
mestna knjižnica Izola0.0
Mestna knjižnica Piran0.0
Osrednja knjižnica Srečka Vilharja Koper0.0
Pionirski oddelek0.0
Pokrajinski arhiv Koper / Archivio regionale di Capodistria0.0
Univerzitetna knjižnica0.0
Visokošolska knjižnica za Tehniko, medicino in naravoslovje v Kopru0.0

Farmers Markets in Grožnjan

NameAddressSeasonHoursOrganicWebsite
Delamaris
Gradska Tržnica
Gradska tržnica
Market
Market Ošo
Piazza
Piazza
Radnik Opatija
Trgovina Edi
Tržnica
Tržnica / Mercato
Tržnica i ribarnica
Tržnica Izola
Tržnica Market

Hotels in Grožnjan

2 hotels within city radius — OpenStreetMap data

Rooms Sara
San Canzian Village & Hotel

Restaurants in Grožnjan

11 restaurants within city radius — OpenStreetMap data

Agroturizam Dešković
Artegnana
Atelier
Istarska Konoba
Konoba Krasica
Konoba Pintur
Mama Maria
Ponte Porton
Restoran AModoMio
Taverna Bastia
Tre Volti

Cafes in Grožnjan

1 cafes within city radius — OpenStreetMap data

Cafe Vero

Breweries in Grožnjan

NameTypeAddressPhoneWebsite
Birra Campagnolo
Birra Campagnolo

Stadiums & Teams in Grožnjan

TeamLeagueDivision

Airports Near Grožnjan

28 airports within the area.

AirportIATAType
Pula AirportPUYLarge Airport
Trieste AirportTRSLarge Airport
Portorož AirportPOWMedium Airport
Udine-Rivolto Air BaseMedium Airport
Agriturismo Turus AirfieldSmall Airport
Ajdovščina AirfieldSmall Airport
Al Ranch AirfieldSmall Airport
Ali Friuli AirfieldSmall Airport
AS77 AirfieldSmall Airport
Azienda Agricola Balduit Giuliano AirfieldSmall Airport
Bibione AirfieldSmall Airport
Cerknica-Marof AirfieldSmall Airport
Chiasiellis AirfieldSmall Airport
Črnotiče AirfieldSmall Airport
Divača AirfieldSmall Airport
Fly Evolution Flying FieldSmall Airport
Fly Synthesis AirfieldSmall Airport
Gorizia Duca d'Aosta AirfieldSmall Airport
Medulin Campanoz AirfieldSmall Airport
Piancada AirfieldSmall Airport
Podpeč AirfieldSmall Airport
Poreč-Škagacer AirfieldSmall Airport
Postojna AirfieldSmall Airport
Prosecco AirfieldSmall Airport
San Mauro AirfieldSmall Airport
Udine-Campoformido AirfieldSmall Airport
Ultralight Friuli AirfieldSmall Airport
Vrsar Crljenka AirfieldSmall Airport

Post Offices in Grožnjan

1 post offices.

Post OfficeAddress
52429 Grožnjan

Treatment Centers in Grožnjan

1 treatment centers.

CenterTypePhone
Distretto sanitario 3

Churches & Religious Organizations in Grožnjan

16 religious organizations (IRS tax-exempt data).

NameAddress
crkva Blažene Djevice Marije od Svete Krunice
Crkva Majka Božja
crkva Rođenja Blažene Djevice Marije
Crkva Sv. Andrej
Crkva Sv. Anton
Crkva sv. Kuzme i Damjana
Crkva sv. Nikole
Crkva Sv. Prima i Felicijana
Crkva Sv. Stjepana
crkva svetih Petra i Pavla apostola
crkva svetog Roka
crkva svetog Stjepana prvomučenika
crkva svetog Vida
Sv. Florijan
Sv. Lucija
Sveti Juraj

Quick Facts

Timezone
Europe/Zagreb
Area
9.2 km² (3.6 mi²)
Postal Code
52429
Website
groznjan-grisignana.hr/IT/bijelezemlje.asp

🇭🇷 About Croatia

Capital Zagreb
Population 3,871,833
Area 56,542 km²
GDP (USD) $85,624,153,964
GDP per capita $22,184
HDI 0.878
Life expectancy 78.5 years
Internet users 83.2%
Urban population 57.2%
Currency EUR (Euro)
Languages Croatian
Calling code +385
TLD .hr
Driving side right

Public Holidays in Croatia

14 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Nova Godina
Jan 6 Epiphany Bogojavljenje, Sveta tri kralja
Apr 5 Easter Sunday Uskrs i uskrsni ponedjeljak
Apr 6 Easter Monday Uskrs i uskrsni ponedjeljak
May 1 International Workers' Day Međunarodni praznik rada
May 30 National Day Dan državnosti
Jun 4 Corpus Christi Tijelovo
Jun 22 Anti-Fascist Struggle Day Dan antifašističke borbe
Aug 5 Victory and Homeland Thanksgiving Day and the Day of Croatian defenders Dan pobjede i domovinske zahvalnosti i Dan hrvatskih branitelja
Aug 15 Assumption Day Velika Gospa
Nov 1 All Saints' Day Dan svih svetih
Nov 18 Remembrance Day Dan sjećanja na žrtve Domovinskog rata
Dec 25 Christmas Day Božić
Dec 26 St. Stephen's Day Prvi dan po Božiću, Sveti Stjepan, Štefanje, Stipanje

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Frequently Asked Questions About Grožnjan

What is the population of Grožnjan?

Grožnjan has a population of 142 residents and is located in Croatia. The population density is 42 people per square mile, spread across 3.4 square miles.

What is the weather like in Grožnjan?

Grožnjan has a four-season climate with an average annual temperature of 55°F (13°C). Winter temperatures average 40°F in January, while summers reach an average of 72°F in July. The area receives 256 sunny days per year, well above the national average of 205. Annual rainfall totals 44.0 inches.

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