WEATHER IN San Rafael
- Weather forecast in San Rafael
- Climate monitor in San Rafael
- Weather summary in San Rafael
- Climate of San Rafael
- Webcam in San Rafael
Climate tables. Data for San Rafael.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | 2.0 (1974) | 16.1 | 23.7 | 31.8 | 43.3 (2003) |
| february | 0.2 (2003) | 14.8 | 22.1 | 30.4 | 40.5 (2017) |
| march | 0.0 (1977) | 12.9 | 19.8 | 27.6 | 38.0 (2009) |
| april | -4.3 (1989) | 8.8 | 15.1 | 22.7 | 34.4 (2009) |
| may | -5.0 (1992) | 5.3 | 11.3 | 18.6 | 34.0 (1979) |
| june | -7.0 (1979) | 2.0 | 8.3 | 16.0 | 32.0 (2015) |
| july | -9.7 (2000) | 0.8 | 7.4 | 15.5 | 28.0 (1994) |
| august | -10.2 (1995) | 2.4 | 9.7 | 18.2 | 35.6 (2019) |
| september | -5.0 (1974) | 5.0 | 12.5 | 20.7 | 34.6 (2013) |
| october | -2.0 (1981) | 8.4 | 16.1 | 24.1 | 36.2 (2009) |
| november | -0.3 (1992) | 11.6 | 19.6 | 27.8 | 44.0 (1973) |
| december | 2.8 (2010) | 14.3 | 22.5 | 30.8 | 41.5 (1995) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 54 | 2 (2018) | 204 (2016) | 120 (1983) |
| february | 51 | 0.0 (1964) | 281 (2014) | 101 (2014) |
| march | 40 | 0.0 (1980) | 178 (1973) | 194 (2004) |
| april | 27 | 0.0 (1974) | 92 (1982) | 110 (2004) |
| may | 21 | 0.0 (1973) | 156 (1993) | 140 (1993) |
| june | 7 | 0.0 (1976) | 45 (1982) | 23 (1997) |
| july | 11 | 0.0 (1996) | 230 (1999) | 120 (1979) |
| august | 15 | 0.0 (1973) | 79 (1983) | 60 (1978) |
| september | 22 | 0.0 (1980) | 159 (1996) | 147 (1992) |
| october | 38 | 0.0 (2010) | 142 (1994) | 95 (1994) |
| november | 36 | 0.2 (1971) | 160 (1972) | 41 (2018) |
| december | 41 | 0.0 (2003) | 168 (1995) | 139 (1990) |
| 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 |