Basque Country, Spain
Hernani
Hernani is a town in Basque Country, Spain, close to the sea. It has a population of about 20,375 (2025). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Now19°C
Best timeJul–Sep
Population20,375
Local time17:49
43.27° N, 1.98° WElevation 42 mUTC+2 · Central European Summer Time
Postal code20120October: high / low20° / 13°
Rain this month176mm
Sea this month18°
Best timeJul–Sep
Best: Jul–Sep. Warmth, sunshine and dry days, month by month.
Hernani at a glance
Sunrise · sunset08:30 · 19:1610 h 45 min of daylightThe moon tonightWaxing gibbous86% · Moonrise 17:42Next holiday8 DecemberImmaculate ConceptionNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitJul–Sep
The months with the highest weather score
Warmest month25°C
Average high in August
Coolest month6°C
Average low in January
Wettest monthJanuary
193 mm of rain
Driest monthJuly
93 mm of rain
Warmest sea22°C
August
Monuments nearby10+
3 of them World Heritage
Weather in Hernani
Now and the next ten days. The 14 and 30-day outlooks are one click away.
19°C
Today hour by hourCloudy · wind 6 km/h · humidity 50%
Today22 Oct20°8°
Fri23 Oct18°11°5.3 mm
Sat24 Oct19°10°0.9 mm
Sun25 Oct21°9°
Mon26 Oct24°11°
Tue27 Oct26°14°
Wed28 Oct19°14°3.4 mm
Thu29 Oct24°9°
Fri30 Oct23°16°
Sat31 Oct24°18°
When to go to Hernani
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 31 | 36 | 49 | 57 | 63 | 71 | 75 | 75 | 74 | 67 | 48 | 35 |
| High | 12° | 13° | 15° | 17° | 20° | 22° | 24° | 25° | 23° | 20° | 16° | 13° |
| Low | 6° | 6° | 8° | 9° | 12° | 14° | 16° | 17° | 15° | 13° | 9° | 7° |
| Rain (mm) | 193 | 147 | 153 | 176 | 149 | 104 | 93 | 126 | 124 | 176 | 207 | 196 |
| Wet days | 16 | 13 | 14 | 14 | 14 | 11 | 10 | 10 | 10 | 12 | 15 | 14 |
| Sea | 13° | 12° | 13° | 14° | 16° | 19° | 21° | 22° | 21° | 18° | 16° | 14° |
What's on in Hernani
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Hernani
UNESCO0.3 km
Convent of San Agustín, HernaniUNESCO2.3 km
Church of San Miguel, Urnieta
UNESCO2.8 km
Church of Asunción de Nuestra Señora, Astigarraga0.2 km
Arco de entrada a la Villa de HernaniBuilt 1300
0.1 km
Aierdi-arretxea
0.1 km
Egino etxea
Museum2.9 km
Museum Cemento RezolaBuilt 2000
Museum3.9 km
Museo Real 100Outdoors around Hernani
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Tower 1Viewpoints
1.2 kmPukas Surf EskolaSurf spots
1.3 kmSanta BarbaraClimbing
1.4 kmReal Nuevo Club de Golf BasozabalGolf courses
1.6 kmUzturreViewpoints · 685 m
1.8 kmThe Factory BoulderClimbing
2.3 kmBuceo DonostiDive site
8 kmNature around Hernani
Wildlife in October
The birds and mammals of Spain seen most this month, compared with the rest of their year.
The sky over Hernani
Earthquakes around Hernani
The last 30 days within 300 km, and the record since 1950.
Last 30 days0magnitude 2.5+ within 300 kmSince 19502magnitude 5+ within 150 kmSignificant earthquakes on record9within 300 km
Strongest nearby since 1950
5.3Ainharp 1 km ↑1978 · 84 km
5.1Arette 2 km ↖1967 · 102 km
Towns and villages around Hernani
Each with its own page: weather, climate and the best time to visit.
Ergobia2 kmUrnieta2.4 kmFagollaga2.8 kmEpela2.9 kmAñorga2.9 kmSantiago2.9 kmAstigarraga3 kmOria3.6 kmLasarte-Oria3.7 kmSarrueta3.8 kmEreñotzu4 kmLoiola4.5 kmZubieta4.8 kmSan Sebastián5.2 kmUsurbil5.9 kmParte Vieja6.4 kmAltza6.5 kmAndoain6.8 kmIgeldo6.8 kmUrdaiaga6.9 kmPagoaga6.9 kmTrintxerpe7.1 kmPasai Antxo7.3 kmTxokoalde7.3 kmPasai San Pedro7.5 kmPasaia7.7 kmSorabilla7.8 kmErrenteria7.9 kmAginaga7.9 kmGoiburu8 kmUbilluts8.1 kmLezo8.9 kmUgaldetxo9.1 kmAduna9.2 kmArragua9.3 kmIturriotz9.4 kmSariakola9.7 kmOiartzun10 kmAltzibar10 kmKarrika10 kmElbarrena11 kmZizurkil11 kmGoialdea11 kmVillabona11 kmAmasa11 kmErgoien12 kmSantio Erreka12 kmGurutze12 kmOrio12 kmElizmendi12 kmAndatza13 kmAsteasu13 kmIrura13 kmLarraul13 kmEldua14 kmAnoeta14 kmBerrobi14 kmElduain14 kmAia14 kmKatea / Ventas15 kmAlkiza15 km
Hernani from above
Around Hernani39 places to see, do and reach nearby
OiartzunNature8.2 kmAñarbe urtegiaNature9.0 kmAñarbe RiverNature9.9 kmLourdes TxikiNature6.0 kmMarizuloNature5.2 kmAizpitarteNature7.0 kmLa Concha BeachNature5.6 kmSanta Clara IslandNature6.4 kmGanboaMountain30 kmBeoainMountain29 kmLarrunarriMountain28 kmMendiaundiMountain31 kmPuttarriMountain34 kmMount PagodaMountain31 kmBuceo DonostiDive site8.0 kmConvent of San Agustín, HernaniMonument0.3 kmChurch of San Miguel, UrnietaMonument2.3 kmChurch of Asunción de Nuestra Señora, AstigarragaMonument2.8 kmArco de entrada a la Villa de HernaniMonument0.2 kmAierdi-arretxeaMonumentunder 100 mEgino etxeaMonumentunder 100 mChurch of San Juan Bautista, HernaniMonumentunder 100 mHernani town hallMonument0.1 kmMuseum Cemento RezolaMuseum2.9 kmMuseo Real 100Museum3.9 kmEureka! Zientzia MuseoaMuseum2.8 kmSagardoetxea - Museo de la Sidra VascaMuseum2.9 kmAlbaola Itsas Kultur FaktoriaMuseum8.1 kmHernani-CentroStation0.3 kmHernaniStation1.2 kmUrnietaStation2.3 kmSanta ClaraFerry port6.3 kmDonostiaFerry port6.4 kmSan SebastiánPlace5.2 kmErrenteriaPlace7.8 kmZarautzPlace16 kmTolosaPlace17 kmLasarte-OriaPlace3.7 kmPasaiaPlace7.7 km
Postal code
20120
Getting to Hernani
San Sebastián AirportEAS
18 kmBiarritz Pays Basque airportBIQ
43 kmPamplona AirportPNA
61 kmHernani-CentroRailway station
0.3 kmHernaniRailway station
1.2 kmUrnietaRailway station
2.3 kmSanta ClaraDonostia
6.3 kmDonostiaSanta Clara
6.4 kmPlaces near Hernani
Places with a climate like Hernani
Matched month by month on temperature, rain and sunshine.
Frequently asked questions
When is the best time to visit Hernani?
Based on 30-year climate normals, July, August and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Hernani.
What is the hottest month in Hernani?
August is the warmest month, with average highs of 25°C and lows of 17°C.
What is the coldest month in Hernani?
January is the coldest month, with average highs of 12°C and lows of 6°C.
What is the rainiest month in Hernani?
January is the wettest month with about 193 mm of precipitation on 16 wet days.
How warm is the sea near Hernani?
The sea is warmest in August at about 22°C and coolest in February at about 12°C.
What is the postal code of Hernani?
The postal code of Hernani is 20120.