Where to Go for Great Weather
Switzerland · Grisons · September

Grisons in Septemberhow the month reads

September is a challenging month for Grisons overall inside Switzerland, with warmer than the yearly mean by 5.8°C. The safety bulletins below apply.

Rank
10 of 12
Score
25/100
September match
25/100

Free-tier default preferences.

  • Temperature
    13°C
    +5.8°C vs. yearly mean
  • Month rank
    10 of 12
    for Grisons
  • Best months
    January · February · March
    highest regional score
12-month temperature · Grisons

September in context

Temperature°C
Temperature · 12-month climatologyGrisons, Switzerland — September. Average daytime high by month in °C. Lowest in January (-3.7), highest in July (17.0). Monthly means: -3.7, -0.4, 1.9, 5.5, 9.5, 15.8, 17.0, 16.9, 12.7, 8.4, 1.4, -2.4.
View data table
MonthAverage daytime high (°C)
January-3.7
February-0.4
March1.9
April5.5
May9.5
June15.8
July17.0
August16.9
September12.7
October8.4
November1.4
December-2.4
Safety · 6 governments

What the governments say about Switzerland

Combined advisory · most-cautious-wins
Exercise normal precautions
Highest level across 6 governments · Advisory last changed
See breakdown by country
AU

Exercise normal precautions

Changed Checked www.smartraveller.gov.au
CA

Exercise normal precautions

Changed Checked travel.gc.ca
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
UK

Exercise normal precautions

Changed Checked www.gov.uk
US

Exercise normal precautions

Changed Checked travel.state.gov
← Earlier
August

17°C in Aug

Later →
October

8°C in Oct

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Plan a September trip to Grisons.

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