December weather in Portis, KS
The average temperature in Portis in December is °F (°F–°F). Average precipitation: 1.07 inches. Average snowfall is 3.5 inches.
December is a winter month in Portis, and is cooler than the annual average of 0°F. Expect about 4 days with precipitation. Daylight averages about 9h 13m.
Avg High
°F
Avg Low
°F
Precipitation
1.07 in
Snow
3.5 in
December records in Portis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 72.0°F (1914) | 8.1°F (1919) | 1.57 in (2018) |
| December 2 | 75.0°F (1914) | 3.0°F (1919) | 0.62 in (1997) |
| December 3 | 70.0°F (1914) | -6.0°F (1919) | 1.33 in (1953) |
| December 4 | 69.1°F (1914) | 10.0°F (1919) | 1.18 in (1924) |
| December 5 | 72.0°F (1914) | 10.0°F (1928) | 1.93 in (1913) |
| December 6 | 75.9°F (1914) | 10.0°F (1917) | 0.71 in (1913) |
| December 7 | 66.9°F (1923) | 1.0°F (1927) | 1.08 in (1994) |
| December 8 | 68.0°F (1918) | -9.9°F (1927) | 0.40 in (2005) |
| December 9 | 70.0°F (1914) | -9.9°F (1919) | 0.69 in (2009) |
| December 10 | 64.0°F (1914) | -18.9°F (1919) | 0.68 in (1982) |
| December 11 | 69.1°F (1914) | 3.0°F (1917) | 0.72 in (1960) |
| December 12 | 75.9°F (1914) | 1.0°F (1919) | 0.64 in (1991) |
| December 13 | 75.9°F (1921) | -5.1°F (1917) | 0.67 in (1993) |
| December 14 | 61.0°F (1921) | -8.0°F (1919) | 2.06 in (2015) |
| December 15 | 63.0°F (1928) | -2.9°F (1926) | 1.25 in (2007) |
| December 16 | 57.0°F (1923) | -2.0°F (1927) | 1.08 in (1984) |
| December 17 | 62.1°F (1923) | 1.0°F (1922) | 0.31 in (1967) |
| December 18 | 61.0°F (1925) | -2.9°F (1924) | 0.40 in (1918) |
| December 19 | 57.9°F (1917) | -7.1°F (1924) | 1.10 in (1968) |
| December 20 | 63.0°F (1917) | -11.0°F (1924) | 0.72 in (2006) |
| December 21 | 68.0°F (1914) | -16.1°F (1916) | 0.50 in (2006) |
| December 22 | 66.0°F (1915) | -0.9°F (1925) | 0.53 in (1952) |
| December 23 | 72.0°F (1914) | 0.0°F (1920) | 1.10 in (1991) |
| December 24 | 64.9°F (1914) | -13.0°F (1924) | 0.79 in (1945) |
| December 25 | 70.0°F (1914) | -9.0°F (1918) | 0.40 in (1997) |
| December 26 | 73.9°F (1914) | -4.0°F (1924) | 0.53 in (2000) |
| December 27 | 69.1°F (1928) | -5.1°F (1924) | 1.20 in (2018) |
| December 28 | 62.1°F (1928) | -8.0°F (1924) | 1.05 in (2019) |
| December 29 | 66.0°F (1922) | -7.1°F (1917) | 0.69 in (2019) |
| December 30 | 61.0°F (1919) | 1.9°F (1923) | 0.94 in (2006) |
| December 31 | 55.9°F (1925) | -8.0°F (1927) | 0.63 in (2006) |