December weather in Newman, CA
The average temperature in Newman in December is 49.1°F (37.8°F–60.4°F). Average precipitation: 2.14 inches.
December is a winter month in Newman, and is cooler than the annual average of 65°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 26m. For travel, December is cool.
Avg High
60.4°F
Avg Low
37.8°F
Precipitation
2.14 in
Daylight
9h 26m
December records in Newman
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (1921) | 23.0°F (1936) | 0.87 in (1952) |
| December 2 | 82.0°F (1921) | 27.0°F (1918) | 1.65 in (2019) |
| December 3 | 80.1°F (1921) | 26.1°F (1936) | 1.95 in (1974) |
| December 4 | 75.0°F (1958) | 26.1°F (1936) | 0.98 in (1915) |
| December 5 | 82.0°F (1921) | 24.1°F (2013) | 1.15 in (1951) |
| December 6 | 80.1°F (1921) | 23.0°F (2013) | 0.45 in (1991) |
| December 7 | 75.0°F (2014) | 21.0°F (1921) | 1.28 in (1918) |
| December 8 | 73.9°F (2006) | 21.0°F (1978) | 0.30 in (1906) |
| December 9 | 72.0°F (1979) | 23.0°F (1919) | 1.21 in (1937) |
| December 10 | 71.1°F (2010) | 21.0°F (1921) | 1.42 in (1996) |
| December 11 | 71.1°F (1958) | 21.0°F (1923) | 1.70 in (2014) |
| December 12 | 73.0°F (1958) | 21.9°F (1932) | 1.88 in (1906) |
| December 13 | 70.0°F (1929) | 21.0°F (1932) | 1.06 in (1915) |
| December 14 | 75.0°F (1929) | 21.9°F (1919) | 1.01 in (2021) |
| December 15 | 70.0°F (1941) | 21.0°F (1919) | 0.73 in (1957) |
| December 16 | 72.0°F (1958) | 21.9°F (1919) | 1.40 in (1962) |
| December 17 | 70.0°F (2017) | 21.9°F (1934) | 1.56 in (2018) |
| December 18 | 70.0°F (1910) | 23.0°F (1916) | 0.81 in (2005) |
| December 19 | 66.0°F (1910) | 21.0°F (1971) | 0.70 in (1964) |
| December 20 | 69.1°F (1969) | 19.9°F (1971) | 0.70 in (1918) |
| December 21 | 68.0°F (2014) | 23.0°F (1968) | 0.92 in (1996) |
| December 22 | 77.0°F (2005) | 17.1°F (1990) | 1.80 in (1945) |
| December 23 | 72.0°F (1964) | 15.1°F (1990) | 0.77 in (1916) |
| December 24 | 71.1°F (2013) | 16.0°F (1990) | 1.55 in (1979) |
| December 25 | 66.9°F (2025) | 18.0°F (1990) | 1.22 in (1971) |
| December 26 | 71.1°F (2013) | 16.0°F (1990) | 1.50 in (1931) |
| December 27 | 68.0°F (1917) | 19.9°F (1990) | 0.96 in (2022) |
| December 28 | 71.1°F (2024) | 19.9°F (1976) | 1.04 in (2004) |
| December 29 | 69.1°F (2013) | 19.9°F (1930) | 0.95 in (1951) |
| December 30 | 68.0°F (2011) | 19.9°F (1915) | 1.17 in (1933) |
| December 31 | 68.0°F (2013) | 18.0°F (1978) | 0.68 in (1909) |