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Altnau Weather in September, Switzerland

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    15°C
    60°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    20°C
    68°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    10°C
    51°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    9 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    8 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    71 mm

September, 2024

Sun
1 Avg 16º 61º
Mon
2 Avg 15º 59º
Tue
3 Avg 15º 59º
Wed
4 Avg 17º 63º
Thu
5 Avg 17º 63º
Fri
6 Avg 17º 63º
Sat
7 Avg 16º 61º
8 Avg 16º 61º
9 Avg 16º 61º
10 Avg 15º 59º
11 Avg 15º 59º
12 Avg 15º 59º
13 Avg 16º 61º
14 Avg 17º 63º
15 Avg 15º 59º
16 Avg 14º 57º
17 Avg 14º 57º
18 Avg 14º 57º
19 Avg 14º 57º
20 Avg 15º 59º
21 Avg 14º 57º
22 Avg 12º 54º
23 Avg 13º 55º
24 Avg 12º 54º
25 Avg 12º 54º
26 Avg 12º 54º
27 Avg 15º 59º
28 Avg 14º 57º
29 Avg 15º 59º
30 Avg 13º 55º
Forecast
Avg Historical Daily Average