Town · Navarre, Spain · 42.85°N 1.77°W

Oltza, Spain

Oltza is a town in Navarre, with January highs of 9°C, 3 days a year above 35°C, a hospital 9.4 km from the centre and Pamplona Airport (PNA) 13 km away.

Updated 2 November 2026 · 10 of 10 core measures available · 21 open datasets · How we calculate this

Weather now

Normal for November, 1991-2020

12°high · low 6°C · 14 rain days

Concejo de Olza, que da nombre al municipio de la Cendea de Olza.
Photo: Buencaminodesantiago, CC BY-SA 4.0, via Wikimedia Commons

Good fit for

Oltza meets none of the good-fit rules.

Weaker fit for

  • Anyone who dislikes rain
    151 rainy days a year

Climate comfort

39/ 100

Rank 1,845 of 2,620 in Spain

Based on: Average January high, Days above 35°C a year in the last ten years, Days with rain a year, Tropical nights a year in the last ten years, Frost days a year in the last ten years

Car-free living

26/ 100

Rank 2,361 of 2,696 in Spain

Based on: Grocery stores within a 15-minute walk, Pharmacies within a 15-minute walk, Cafés within a 15-minute walk, Distance to the nearest train station, Distance to the nearest bus station

Access to services

43/ 100

Rank 1,563 of 2,697 in Spain

Based on: Distance to the nearest hospital, Distance to the nearest airport with scheduled flights, Grocery stores within a 15-minute walk, Doctors and clinics within a 15-minute walk, Schools within a 15-minute walk

How precise is each number?Town-levelmeasured or computed for this townModelledestimated from a grid or a modelRegionalonly available for the wider area

Oltza compared with Barcelona

Pick another town in Spain to see the differences in plain terms.

  • 4°C colder in JanuaryAverage January highOltza 9°CBarcelona 13°C
  • 2°C cooler in JulyAverage July highOltza 25°CBarcelona 27°C
  • 59 more rainy days a yearDays with rain per yearOltza 151Barcelona 92
  • 2 more very hot days a yearDays above 35°C per yearOltza 3.2Barcelona 0.5
  • 10 min less daylight in DecemberDaylight on 21 DecemberOltza 9 h 01 minBarcelona 9 h 11 min

Climate today

Town-level · ERA5-Land reanalysis 1991-2020
Average daily high (°C)Average daily low (°C)
Days with rain 1511 mm or more, per year
Tropical nights 5Nights staying above 20°C, 2016-2025
Feels 32°C or hotter 8.9Days a year when heat and humidity feel like 32°C or more, 2016-2025
Daylight on 21 Dec 9 h 01 min15 h 21 min on 21 Jun
Windy days 0Hourly wind of 30 km/h or more, per year, 2016-2025
Wettest month Nov108 mm on average
Frost days 13Below 0°C, per year, 2016-2025
Days above 35°C 3.2Per year, 2016-2025
Highest UV index Modelled9June and July, noon on a clear day

Month by month

Town-level · ERA5-Land reanalysis 1991-2020

August is the warmest month (26°C average high) and January the coolest (9°C). November is the wettest (108 mm) and July the driest (47 mm).

Best time to visit

  • Not ideal for reliable dry weatherAugust to JuneBy the published month rules
  • Not ideal for warm-weather holidaysNovember to FebruaryBy the published month rules
  • JanuaryAir 9°14 rain daysCrowds: Low
  • FebruaryAir 10°13 rain daysCrowds: Low
  • MarchAir 13°13 rain daysCrowds: Low
  • AprilAir 15°16 rain daysCrowds: Medium
  • MayAir 19°15 rain daysCrowds: Medium
  • JuneAir 22°11 rain daysCrowds: Medium
  • JulyAir 25°9 rain daysCrowds: High
  • AugustAir 26°10 rain daysCrowds: Peak
  • SeptemberAir 22°11 rain daysCrowds: Medium
  • OctoberAir 18°12 rain daysCrowds: Medium
  • NovemberAir 12°14 rain daysCrowds: Medium
  • DecemberAir 10°13 rain daysCrowds: Medium

Crowd levels are for Navarre as a whole: nights booked through online platforms in 2025, against the region's busiest month (Eurostat).

Is it getting hotter?

Town-level · ERA5-Land reanalysis

Days above 35°C per year

1991-20000.6 days
2016-20253.2 days

Both measured periods come from the same reanalysis as the climate section. The bars run to 10 days.

Healthcare & getting around

Town-level · straight-line distances

Within 1.2 km of the centre

  • Grocery stores0
  • Pharmacies0
  • Doctors & clinics0
  • Train stationNo

30 min by car

  • Hospitals7
  • Sea beaches0
  • People308,605

60 min by car

  • Towns over 10,00013
  • Hospitals11
  • Sea beaches0
  • People507,497
  • Nearest train stationPamplona / Iruña9.0 km
  • Nearest bus stationEstación de autobuses de Pamplona / Iruña11 km
  • Nearest hospitalNafarroako Ospitale Unibertsitarioa9.4 km
  • Quickest hospital by car18 min
  • Nearest airport with scheduled flightsPamplona Airport (PNA)13 km · 26 min by car

Distances are straight lines from the town centre. Drive times are by road in free-flowing traffic (OSRM on OpenStreetMap roads); people counts add up the towns reached.

Daily life

Town-level · Overture Maps places, 2026-10-21.0

Within 1.2 km of the centre

  • 0Grocery stores & supermarketsSpain median: 4
  • 0PharmaciesSpain median: 2
  • 0CafésSpain median: 2
  • 0RestaurantsSpain median: 9
  • 0BakeriesSpain median: 1
  • 0Gyms & fitness studiosSpain median: 1
  • 0SchoolsSpain median: 2
  • 0Doctors & clinicsSpain median: 0

Nature & surroundings

Town-level · WorldCover, Copernicus DEM, Natura 2000, OpenStreetMap
Parks within 1.2 km 0Spain median: 0
Nearest sea beach 55 kmKontxa hondartza
Distance to the coast 54 kmStraight line from the town centre
Tree cover within 1.2 km 6%Spain town median: 21%
Terrain Gently slopingAverage slope 6%; 585 m between the lowest and highest land within 5 km
Protected nature 6.4 kmPeña de Etxauri (Natura 2000)

People & community

GeoNames
Population change since 2015 +3%Municipality of Cendea de Olza/Oltza Zendea · Spain +5% (official estimates)

Environment & natural hazards

  • Earthquakes4 since 1900Magnitude 5 or larger within 100 km. Largest: M5.4.Town-level · USGS earthquake catalog
  • Air quality6.9 µg/m³Average fine particles (PM2.5) at the centre in 2023. The WHO guideline for the yearly average is 5 µg/m³.Modelled · EEA
  • Wildfire1 of 10 yearsYears with a fire of 30 ha or more within 10 km of the centre, 2016-2025; 6,531 ha burnt by those fires.Town-level · EFFIS

Places like Oltza

Matched on climate, amenities, nearest and access

Measures used: Average January high, Average July high, Days above 35°C a year in the last ten years, Days with rain a year, Grocery stores within a 15-minute walk, Cafés within a 15-minute walk, Distance to the nearest train station and Distance to the nearest airport with scheduled flights. A match of 100% would mean the same values on every one.

Common questions about Oltza

What is the weather like in Oltza through the year?

January averages a high of 9°C and a low of 2°C; July averages 25°C and 15°C. There are about 151 days with rain a year. These are averages for 1991-2020.

How many very hot days does Oltza get?

Oltza averaged 3.2 days a year above 35°C in 2016-2025, against 0.6 a year in 1991-2000.

Does it freeze in Oltza?

Oltza averaged 13 frost days a year (below 0°C) in 2016-2025.

What is within walking distance of the centre of Oltza?

Within 1.2 km of the centre there are no grocery stores, no pharmacies, no doctors and clinics and no cafés. In a straight line, the nearest train station is 9.0 km away, the nearest bus station is 11 km away, the nearest hospital is 9.4 km away, the nearest beach is 55 km away and the nearest coastline is 54 km away.

What is the nearest airport to Oltza?

Pamplona Airport (PNA), 13 km from the centre in a straight line.

How much daylight does Oltza get in winter?

9 h 01 min on 21 December, against 15 h 21 min on 21 June.

Sources & methodology

Every value comes from one of the open datasets below and is computed the same way for every town. Each section names how precise its values are: town-level, modelled or regional. Distances are straight lines from the town centre, and amenities are counted within 1.2 km of it. Read the full methodology.

"Who Oltza suits" lines come from fixed rules applied to every town in the same way. A rule only uses values that are modelled or better, and each line shows the numbers that triggered it. How the rules work.

DatasetUsed forVersionLicence
Copernicus DEM GLO-30 (30 m elevation)Elevationglo30_s120Copernicus DEM licence (free for any use, with attribution)
PM2.5, European air quality data (EEA, interpolated 1 km map)Air qualitypm25_2023CC BY 4.0
Burnt areas (European Forest Fire Information System, EFFIS)Wildfires2016-2025CC BY 4.0
ERA5-Land reanalysis (Copernicus Climate Data Store)Climatepoints_1991-2025CC BY 4.0
Broadband coverage by municipality, Spain (Información de cobertura)Broadband coverage2021-2025Spanish public-sector reuse conditions (Ley 37/2007, RD 1495/2011; datos.gob.es aviso legal)
ESA WorldCover 2021 (10 m land cover)Land coverv200_2021CC BY 4.0
Broadband coverage by NUTS 2 region (European Commission, Digital Decade connectivity KPIs)Broadband coveragemid-2025CC BY 4.0
EU Census 2021 population grid (Eurostat)Census gridV3Free reuse with acknowledgement (European Commission reuse policy)
Electricity and gas prices for households (Eurostat nrg_pc_204, nrg_pc_202)Electricity and gas prices2026-11-02CC BY 4.0
Air passenger transport by airport and route (Eurostat avia_par_<country>, avia_paoa)Flights2026-11-02CC BY 4.0
Physicians and hospital beds by NUTS 2 region (Eurostat hlth_rs_physreg, hlth_rs_bdsrg2)Doctors and hospital beds2026-11-02CC BY 4.0
Nights spent in short-stay accommodation booked through online platforms (Eurostat tour_ce_omn12)Crowds2026-11-01CC BY 4.0
Price level indices, COICOP 2018 (Eurostat prc_ppp_ind_1)Price levels2026-11-01CC BY 4.0
GeoNamesPlace names and populations2026-10-31CC BY 4.0
INE Spain (urban indicators and municipal register)Rents, house prices, crime and population2026-11-01Free reuse with attribution (INE legal notice)
Natura 2000 protected sites (EEA, end 2024)Protected areasend2024CC BY 4.0
OpenStreetMap (Geofabrik extracts)Stations, hospitals, beaches, coastline2026-10-31ODbL 1.0
OurAirportsAirports2026-10-31Public domain
Overture Maps placesAmenities2026-10-21.0CDLA-Permissive-2.0
TEMIS UV index climatology (KNMI / ESA)UV indexv2.0_clim_2004-2020Free use with credit; TEMIS asks to be told how the data is used
USGS earthquake catalog (ComCat)Earthquakes2026-10-31Public domain