<Tr> <Th> Percent possible sunshine </Th> <Td> 48 </Td> <Td> 51 </Td> <Td> 50 </Td> <Td> 53 </Td> <Td> 61 </Td> <Td> 66 </Td> <Td> 69 </Td> <Td> 65 </Td> <Td> 57 </Td> <Td> 52 </Td> <Td> 38 </Td> <Td> 37 </Td> <Td> 56 </Td> </Tr> <Tr> <Td_colspan="14"> Source: NOAA / NWS (relative humidity and sun 1961--1990) </Td> </Tr> <P> Milwaukee has a continental climate with wide variations in temperatures over short periods, especially in spring and autumn . The warmest month is July, when the average high temperature is 81 ° F (27 ° C), and the overnight low is 63 ° F (17 ° C). The coldest month is January, when the average high temperature is only 28 ° F (- 2 ° C). Low temperatures in January average 13 ° F (- 11 ° C). </P> <Table> Monthly average temperatures in Milwaukee, Wisconsin <Tr> <Th> Month </Th> <Th> Jan </Th> <Th> Feb </Th> <Th> Mar </Th> <Th> Apr </Th> <Th> May </Th> <Th> Jun </Th> <Th> Jul </Th> <Th> Aug </Th> <Th> Sep </Th> <Th> Oct </Th> <Th> Nov </Th> <Th> Dec </Th> </Tr> <Tr> <Th> High (° F) </Th> <Td> 28 </Td> <Td> 33 </Td> <Td> 43 </Td> <Td> 54 </Td> <Td> 66 </Td> <Td> 76 </Td> <Td> 81 </Td> <Td> 79 </Td> <Td> 72 </Td> <Td> 60 </Td> <Td> 46 </Td> <Td> 33 </Td> </Tr> <Tr> <Th> ° C </Th> <Td> - 2 </Td> <Td> </Td> <Td> 6 </Td> <Td> 12 </Td> <Td> 19 </Td> <Td> 25 </Td> <Td> 27 </Td> <Td> 26 </Td> <Td> 22 </Td> <Td> 15 </Td> <Td> 8 </Td> <Td> </Td> </Tr> <Tr> <Th> Low (° F) </Th> <Td> 13 </Td> <Td> 18 </Td> <Td> 27 </Td> <Td> 36 </Td> <Td> 46 </Td> <Td> 56 </Td> <Td> 63 </Td> <Td> 62 </Td> <Td> 54 </Td> <Td> 43 </Td> <Td> 31 </Td> <Td> 19 </Td> </Tr> <Tr> <Th> ° C </Th> <Td> - 11 </Td> <Td> - 8 </Td> <Td> - 3 </Td> <Td> </Td> <Td> 8 </Td> <Td> 13 </Td> <Td> 17 </Td> <Td> 17 </Td> <Td> 12 </Td> <Td> 6 </Td> <Td> - 1 </Td> <Td> - 7 </Td> </Tr> </Table>

What is the average temperature in the winter in wisconsin
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