Appleton, United States in March has cold conditions, with highs averaging around 5.9°C (43°F).
This month falls at the beginning of Spring. Cold conditions dominate the month.
Daily highs in March gradually rise from around 3°C (38°F) at the start to 8°C (46°F) by month's end.
Rainfall is heaviest during the last third of the month, while the first third tends to be drier.
Expect around 8.2h of sunshine at the start of March, decreasing to 7.3h by the end.
The warmest days tend to fall around the 28th, averaging 7.8°C (46°F).