WEATHER IN McMurdo
Climate tables. Data for McMurdo.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -15.9 (2004) | -5.1 | -2.6 | 0.8 | 10.1 (2002) |
| february | -24.4 (2009) | -11.7 | -8.8 | -5.2 | 9.9 (2020) |
| march | -35.0 (1979) | -20.7 | -17.4 | -13.2 | 6.0 (1978) |
| april | -41.9 (1989) | -24.9 | -21.1 | -17.0 | 0.0 (2008) |
| may | -44.8 (1995) | -26.7 | -22.2 | -17.8 | -0.8 (2019) |
| june | -45.0 (2019) | -27.0 | -22.6 | -18.2 | -0.6 (2000) |
| july | -49.1 (1985) | -29.3 | -24.7 | -20.2 | -2.4 (2020) |
| august | -48.4 (1990) | -29.8 | -25.3 | -20.7 | -2.0 (1988) |
| september | -45.1 (2009) | -27.2 | -22.9 | -18.1 | -0.3 (2005) |
| october | -39.5 (2004) | -20.6 | -16.8 | -12.6 | 4.5 (1992) |
| november | -28.5 (2007) | -11.2 | -8.2 | -4.7 | 12.0 (1979) |
| december | -16.2 (1990) | -5.0 | -2.6 | 0.6 | 13.4 (1987) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 6.4 | 0.0 (1957) | 71.5 (1968) | 37.3 (1968) |
| february | 18.5 | 0.0 (1957) | 137.6 (1966) | 53.3 (1966) |
| march | 12.1 | 0.0 (1960) | 60.1 (1969) | 25.9 (1968) |
| april | 14.7 | 0.0 (1963) | 74.0 (1993) | 25.4 (1968) |
| may | 18.2 | 0.0 (1956) | 78.7 (1984) | 42.7 (1968) |
| june | 16.2 | 0.0 (1956) | 134.0 (1967) | 29.2 (1967) |
| july | 10.2 | 0.0 (1956) | 68.3 (1976) | 26.5 (2015) |
| august | 8.8 | 0.0 (1956) | 72.9 (1966) | 15.7 (1966) |
| september | 7.3 | 0.0 (1956) | 35.0 (1966) | 22.9 (1966) |
| october | 9.4 | 0.0 (1964) | 116.0 (1971) | 71.1 (1971) |
| november | 12.2 | 0.0 (1971) | 46.6 (1996) | 33.0 (1995) |
| december | 12.4 | 0.0 (1976) | 94.0 (1988) | 20.3 (1969) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |