| Switzerland - Heartland | ||||||||||||
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEPT | OCT | NOV | DEC | |
| AVERAGE HIGH (Fahrenheit) |
--- | --- | --- | 56 | 64 | 70 | 74 | 73 | 66 | 55 | 44 | --- |
| AVERAGE LOW (Fahrenheit) |
--- | --- | --- | 39 | 46 | 52 | 56 | 55 | 50 | 42 | 34 | --- |
| RECORD HIGH (Fahrenheit) |
--- | --- | --- | 79 | 85 | 93 | 96 | 97 | 87 | 75 | 68 | --- |
| RECORD LOW (Fahrenheit) |
--- | --- | --- | 21 | 28 | 38 | 38 | 40 | 30 | 30 | 15 | --- |
| AVG. PRECIPITATION (inches) |
--- | --- | --- | 3.00 | 3.70 | 4.70 | 4.70 | 4.50 | 3.50 | 3.50 | 2.80 | --- |
| AVERAGE # DAYS PRECIPITATION |
--- | --- | --- | 7 | 7 | 9 | 9 | 9 | 8 | 8 | 7 | --- |