Basel-Stadt, Switzerland Weather

  1. Basel-Stadt, Switzerland Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Basel-Stadt over the next 12 hours
  7. Temperature and possibility of rain in Basel-Stadt in the coming days
  8. Rainfall in Basel-Stadt in the coming days
  9. Basel-Stadt Weather Summary
  10. Weather averages by month
  11. Basel-Stadt's weather
  12. Frequently asked questions
  13. Comments
Basel-Stadt, Weather
(Photo by Dino Reichmuth on Unsplash)

Current conditions

Updated:
27°C
80.6°F
°C °F

Condition: Partly Cloudy

Pressure: 987 hPa

Feel like: 28 °C

Temperature: 27°C

Cloud: 84%

Humidity: 45%

Wind: SW - 2 km/h

Visibility: 42.42 km

Weather forecast

Sat
20 Jun
18°C / 37°C
Overcast
Sun
21 Jun
19°C / 37°C
Overcast
Mon
22 Jun
20°C / 39°C
Overcast
Tue
23 Jun
20°C / 38°C
Slight Rain Showers
Wed
24 Jun
20°C / 33°C
Overcast
Hourly forecast today:
18:00 PM
14° / 27°
14° / 27°
Partly Cloudy
45% 29 km/h
19:00 PM
17° / 26°
17° / 26°
Overcast
55% 14 km/h
20:00 PM
16° / 25°
16° / 25°
Overcast
59% 14 km/h
21:00 PM
16° / 24°
16° / 24°
Overcast
60% 18 km/h
22:00 PM
16° / 24°
16° / 24°
Overcast
63% 14 km/h
23:00 PM
16° / 23°
16° / 23°
Mainly Clear
68% 11 km/h
00:00 AM
17° / 22°
17° / 22°
Mainly Clear
72% 10 km/h
01:00 AM
16° / 21°
16° / 21°
Mainly Clear
73% 10 km/h
02:00 AM
16° / 21°
16° / 21°
Clear Sky
73% 10 km/h
03:00 AM
15° / 20°
15° / 20°
Clear Sky
72% 10 km/h
04:00 AM
15° / 20°
15° / 20°
Clear Sky
74% 11 km/h

30 Day Averages and Extremes

  • Average high 27.97°C
  • Average low 17.1°C
  • Hottest day 39°C (22 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 52.17%
  • Days with precipitation 15 days
  • Highest precipitation 30 mm (07 June 2026)

Yesterday's Data

  • Max: 34°C
  • Min: 20°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Basel-Stadt over the next 12 hours

Temperature and possibility of rain in Basel-Stadt in the coming days

Rainfall in Basel-Stadt in the coming days

Basel-Stadt Climate Summary

Basel-Stadt features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.77ºC (53.19ºF), which is about 2.67% higher than the national average for Switzerland. Annually, the city experiences approximately 116.35 millimeters (4.58 inches) of rainfall, spread across 169.09 rainy days, accounting for 46.33% of the year.

Longitude 47.5619253
Latitude 7.592768
Yearly high temperature 14.97ºC (58.95ºF)
Yearly low temperature 5.8ºC (42.44ºF)
Hottest month July 24.52ºC (76.14ºF)
Coldest month February -0.98ºC (30.24ºF)
Yearly precip 116.35mm (4.58in)
Days with rainfall 169.09 days (46.33%)
Driest month March (78.74%)
Wettest month June (80.66%)

Weather averages by month

Month High / Low (°C) Rain
January 4.62° / -1.13° 15.0 days
February 6.05° / -0.98° 12.64 days
March 11.08° / 2.01° 12.09 days
April 15.81° / 4.89° 13.09 days
May 18.09° / 7.23° 19.0 days
June 22.25° / 11.24° 18.09 days
July 24.52° / 13.13° 16.27 days
August 24.74° / 13.39° 14.73 days
September 20.87° / 10.09° 11.36 days
October 15.82° / 6.56° 11.36 days
November 9.98° / 3.07° 10.82 days
December 5.87° / 0.15° 14.64 days

Basel-Stadt's weather

Frequently asked questions

1. What is the hottest month in Basel-Stadt?

July has the highest average monthly temperature (daily mean of 24.52ºC) and February are the coolest (daily mean of -0.98ºC).

2. What should I wear in Basel-Stadt today?

For today's very hot weather in Basel-Stadt, with the high temperatures above 35ºC (95.0ºF), consider wearing:
- Broad-brimmed sun hat
- High SPF sunscreen for outdoor activities
- Ultra-thin, breathable socks
- Airy sandals or flip-flops

Temperature

Early
15°C / 20°C
Morning
15°C / 28°C
Afternoon
10°C / 34°C
Evening
16°C / 24°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 450
  • CO 141
  • NH3 2
  • NO2 7
  • O3 90
  • PM10 8
  • PM25 5
  • SO2 0
  • CH4 1,370

Sunrise / Sunset

03:31
19:30