Vienna, Austria
- Population: 2,040,914 (City of Vienna, 1 January 2026)
- Warmest month: July, daily high 26.4 °C (79.5 °F), 1991-2020
- Coldest month: January, daily low -1.3 °C (29.7 °F), 1991-2020
- Wettest month: May, rain 78.9 mm (3.11 in), 1991-2020
- Most daylight: June, 16 h 03 min (15th of each month, 2026)
Warmest, coldest, wettest, most and least daylight: the highest or lowest of the 12 monthly values. Figures in brackets are converted: °F = °C × 9 ÷ 5 + 32, to 1 decimal; inches = mm ÷ 25.4, to 2 decimals.
Last updated : first sourced version.
Facts
| Fact | Value and source |
|---|---|
| Country | Austria Source: GeoNames dump, checked |
| Population | 2,040,914 (City of Vienna, 1 January 2026) Source: City of Vienna (Stadt Wien), checked |
| Area | 414.9 km² (City of Vienna, 2025) Source: City of Vienna (Stadt Wien), checked |
| Coordinates | 48.2083° N, 16.3725° E rounded to four decimal places Source: Wikidata Query Service, checked |
| Time zone | Europe/Vienna Source: GeoNames dump, checked |
| Languages | German (official) Source: Parliament paper on art. 8 of the Federal Constitutional Law (B-VG), checked |
| Currency | Euro (EUR) list dated 17 September 2026 Source: ISO 4217 list one (SIX Group), checked |
Climate by month
| Month | High, °C | Low, °C | Rain, mm | Sunshine, hours |
|---|---|---|---|---|
| Jan | 3.5 | -1.3 | 42.1 | 70.2 |
| Feb | 6.5 | -0.5 | 38.1 | 104.9 |
| Mar | 10.7 | 2.6 | 51.6 | 155.1 |
| Apr | 17.2 | 6.7 | 41.8 | 216.5 |
| May | 20.7 | 10.7 | 78.9 | 248.3 |
| Jun | 25.1 | 14.7 | 70.0 | 260.5 |
| Jul | 26.4 | 15.9 | 77.7 | 273.6 |
| Aug | 26.1 | 15.6 | 69.1 | 266.3 |
| Sep | 21.1 | 12.0 | 64.1 | 191.7 |
| Oct | 14.3 | 7.3 | 46.9 | 129.9 |
| Nov | 8.8 | 3.7 | 46.0 | 67.7 |
| Dec | 4.0 | -0.4 | 46.8 | 57.1 |
Climate normals 1991-2020, computed by GeoSphere and submitted to the World Meteorological Organization. Checked .
High: mean daily maximum temperature. Low: mean daily minimum temperature. Rain: mean monthly precipitation total. Sunshine: mean monthly sunshine duration.
Daylight by month
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| Jan | 07:40 | 16:28 | 8 h 48 min |
| Feb | 07:02 | 17:16 | 10 h 15 min |
| Mar | 06:08 | 18:00 | 11 h 52 min |
| Apr | 06:05 | 19:45 | 13 h 40 min |
| May | 05:15 | 20:27 | 15 h 12 min |
| Jun | 04:53 | 20:57 | 16 h 03 min |
| Jul | 05:10 | 20:51 | 15 h 41 min |
| Aug | 05:49 | 20:08 | 14 h 20 min |
| Sep | 06:31 | 19:07 | 12 h 36 min |
| Oct | 07:14 | 18:06 | 10 h 52 min |
| Nov | 07:01 | 16:16 | 9 h 15 min |
| Dec | 07:38 | 16:01 | 8 h 22 min |
Sunrise and sunset computed with the NOAA Solar Calculator equations, to the minute, for the 15th of each month, 2026. Day length in hours and minutes. How we compute this
Source: NOAA Solar Calculator equations, checked .
Airports
| IATA code | Airport | Type | Distance, km |
|---|---|---|---|
| VIE | Vienna International Airport | large airport | 18 |
Source: OurAirports airports.csv, checked .
Public holidays
| Date | Holiday | Scope |
|---|---|---|
| Thursday | New Year's Day | national |
| Tuesday | Epiphany | national |
| Monday | Easter Monday | national |
| Friday | Labor Day | national |
| Thursday | Ascension Day | national |
| Monday | Pentecost Monday | national |
| Thursday | Corpus Christi | national |
| Saturday | Assumption Day | national |
| Monday | National Day | national |
| Sunday | All Saints' Day | national |
| Tuesday | Immaculate Conception | national |
| Friday | Christmas Day | national |
| Saturday | Saint Stephen's Day | national |
Checked against the official list, .
| Date | Holiday | Scope |
|---|---|---|
| Friday | New Year's Day | national |
| Wednesday | Epiphany | national |
| Monday | Easter Monday | national |
| Saturday | Labor Day | national |
| Thursday | Ascension Day | national |
| Monday | Pentecost Monday | national |
| Thursday | Corpus Christi | national |
| Sunday | Assumption Day | national |
| Tuesday | National Day | national |
| Monday | All Saints' Day | national |
| Wednesday | Immaculate Conception | national |
| Saturday | Christmas Day | national |
| Sunday | Saint Stephen's Day | national |
Checked against the official list, .
Regional holidays are for AT-9. How we compute this
Source: holidays Python library, checked . Library: holidays 0.105.
Other cities
In Austria
none
All cities
Sources
- Wikidata Query Service, Wikimedia Foundation. Attribution: Wikidata. Licence: CC0 1.0. Checked .
- GeoNames dump (cities15000, countryInfo), GeoNames. Attribution: GeoNames, https://www.geonames.org/. Licence: CC BY 4.0. Checked .
- OurAirports airports.csv, OurAirports (David Megginson). Attribution: OurAirports. Licence: Public domain. Checked .
- WMO Climatological Standard Normals for 1991-2020 (NCEI Accession 0253808), WMO Member Nations (each national weather service's own submission); archived by NOAA National Centers for Environmental Information. Attribution: WMO Member Nations (2023). WMO Climatological Standard Normals for 1991-2020 (NCEI Accession 0253808). Station files named in each record. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/800j-vn07. Accessed on the check date shown. Licence: No licence stated. Published by NOAA NCEI for WMO; citation requested. Checked .
- NOAA Solar Calculator equations, computed locally, NOAA Global Monitoring Laboratory (method); City by Month (computation). Attribution: Computed with the NOAA Solar Calculator method (no NOAA endorsement implied). Licence: Method, not data. Checked .
- holidays Python library, run locally, Vacanza team. Attribution: holidays library, Vacanza team. Licence: MIT. Checked .
Official sources
- City of Vienna (Stadt Wien). Also: www.wien.gv.at/statistik/aktuelle-daten. Checked .
- ISO 4217 list one (SIX Group). Checked .
- Parliament paper on art. 8 of the Federal Constitutional Law (B-VG). Checked .
Cite this page: City by Month. "Vienna, Austria: facts and climate by month". https://citybymonth.com/cities/austria/vienna/. Last updated 2 October 2026.