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:
26°C
78.8°F
°C °F

Condition: Slight Rain Showers

Pressure: 968 hPa

Feel like: 26 °C

Temperature: 26°C

Cloud: 72%

Humidity: 51%

Wind: SE - 5 km/h

Visibility: 41.82 km

Weather forecast

Sat
20 Jun
16°C / 35°C
Overcast
Sun
21 Jun
18°C / 36°C
Overcast
Mon
22 Jun
17°C / 37°C
Partly Cloudy
Tue
23 Jun
21°C / 35°C
Overcast
Wed
24 Jun
20°C / 33°C
Overcast
Hourly forecast today:
17:00 PM
15° / 26°
15° / 26°
Slight Rain Showers
51% 32 km/h
18:00 PM
15° / 25°
15° / 25°
Overcast
55% 18 km/h
19:00 PM
17° / 23°
17° / 23°
Overcast
66% 7 km/h
20:00 PM
16° / 22°
16° / 22°
Overcast
68% 5 km/h
21:00 PM
15° / 21°
15° / 21°
Overcast
71% 3 km/h
22:00 PM
15° / 20°
15° / 20°
Partly Cloudy
74% 2 km/h
23:00 PM
15° / 19°
15° / 19°
Mainly Clear
74% 5 km/h
00:00 AM
15° / 17°
15° / 17°
Clear Sky
88% 7 km/h
01:00 AM
15° / 16°
15° / 16°
Clear Sky
90% 7 km/h
02:00 AM
15° / 16°
15° / 16°
Mainly Clear
91% 7 km/h
03:00 AM
15° / 16°
15° / 16°
Mainly Clear
94% 6 km/h

30 Day Averages and Extremes

  • Average high 26.87°C
  • Average low 14.93°C
  • Hottest day 37°C (22 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 59.0%
  • Days with precipitation 17 days
  • Highest precipitation 30 mm (30 June 2026)

Yesterday's Data

  • Max: 32°C
  • Min: 16°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 33ºC (91.4ºF), consider wearing:
- Sleeveless tops or vests
- Ultra-thin, breathable socks
- High SPF sunscreen for outdoor activities
- Light, natural fabrics (like cotton or linen)

Temperature

Early
14°C / 16°C
Morning
18°C / 27°C
Afternoon
14°C / 25°C
Evening
15°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 444
  • CO 133
  • NH3 3
  • NO2 3
  • O3 98
  • PM10 8
  • PM25 5
  • SO2 0
  • CH4 1,365

Sunrise / Sunset

03:33
19:29