Solothurn, Switzerland Weather

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

Current conditions

Updated:
19°C
66.2°F
°C °F

Condition: Partly Cloudy

Pressure: 967 hPa

Feel like: 21 °C

Temperature: 19°C

Cloud: 67%

Humidity: 87%

Wind: SW - 2 km/h

Visibility: 26.78 km

Weather forecast

Wed
05 Aug
18°C / 27°C
Overcast
Thu
06 Aug
16°C / 25°C
Partly Cloudy
Fri
07 Aug
12°C / 29°C
Mainly Clear
Sat
08 Aug
16°C / 32°C
Overcast
Sun
09 Aug
18°C / 29°C
Partly Cloudy
Hourly forecast today:
22:00 PM
17° / 19°
17° / 19°
Partly Cloudy
87% 7 km/h
23:00 PM
17° / 18°
17° / 18°
Fog
96% 8 km/h
00:00 AM
17° / 18°
17° / 18°
Overcast
93% 6 km/h
01:00 AM
17° / 18°
17° / 18°
Overcast
93% 3 km/h
02:00 AM
16° / 18°
16° / 18°
Partly Cloudy
90% 3 km/h
03:00 AM
16° / 17°
16° / 17°
Partly Cloudy
90% 4 km/h
04:00 AM
15° / 16°
15° / 16°
Partly Cloudy
95% 5 km/h
05:00 AM
16° / 17°
16° / 17°
Partly Cloudy
93% 5 km/h
06:00 AM
17° / 19°
17° / 19°
Mainly Clear
90% 4 km/h
07:00 AM
18° / 22°
18° / 22°
Mainly Clear
78% 2 km/h
08:00 AM
18° / 24°
18° / 24°
Mainly Clear
69% 6 km/h

30 Day Averages and Extremes

  • Average high 29.3°C
  • Average low 16.3°C
  • Hottest day 36°C (29 July 2026)
  • Coldest day 0°C (18 August 2026)
  • Average humidity 52.77%
  • Days with precipitation 17 days
  • Highest precipitation 41 mm (09 August 2026)

Yesterday's Data

  • Max: 34°C
  • Min: 19°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Solothurn over the next 12 hours

Temperature and possibility of rain in Solothurn in the coming days

Rainfall in Solothurn in the coming days

Solothurn Climate Summary

Solothurn features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.39ºC (50.7ºF), which is about 1.29% higher than the national average for Switzerland. Annually, the city experiences approximately 145.46 millimeters (5.73 inches) of rainfall, spread across 186.0 rainy days, accounting for 50.96% of the year.

Longitude 47.2088348
Latitude 7.532291
Yearly high temperature 14.14ºC (57.45ºF)
Yearly low temperature 3.15ºC (37.67ºF)
Hottest month June 21.88ºC (71.38ºF)
Coldest month February -4.04ºC (24.73ºF)
Yearly precip 145.46mm (5.73in)
Days with rainfall 186.0 days (50.96%)
Driest month March (81.47%)
Wettest month June (80.63%)

Weather averages by month

Month High / Low (°C) Rain
January 3.77° / -4.0° 15.64 days
February 4.82° / -4.04° 12.73 days
March 9.96° / -0.77° 13.82 days
April 15.04° / 2.4° 14.27 days
May 17.46° / 4.79° 20.55 days
June 21.88° / 8.93° 19.91 days
July 24.08° / 10.74° 19.36 days
August 23.94° / 10.72° 17.36 days
September 19.79° / 7.44° 13.91 days
October 14.81° / 3.82° 12.18 days
November 9.21° / 0.32° 11.0 days
December 4.95° / -2.6° 15.27 days

Solothurn's weather

Frequently asked questions

1. What is the hottest month in Solothurn?

June has the highest average monthly temperature (daily mean of 21.88ºC) and February are the coolest (daily mean of -4.04ºC).

2. What should I wear in Solothurn today?

For today's very hot weather in Solothurn, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- Broad-brimmed sun hat
- Sleeveless tops or vests
- UV-blocking sunglasses

Temperature

Early
18°C / 20°C
Morning
19°C / 26°C
Afternoon
16°C / 25°C
Evening
17°C / 20°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 495
  • CO 170
  • NH3 6
  • NO2 5
  • O3 68
  • PM10 16
  • PM25 9
  • SO2 0
  • CH4 1,483

Sunrise / Sunset

04:13
18:57