WEATHER IN Modesto
Climate tables. Data for Modesto.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -7.8 (1949) | 3.8 | 8.6 | 13.4 | 23.9 (1998) |
| february | -4.4 (1950) | 5.4 | 11.1 | 16.8 | 26.7 (1992) |
| march | -2.8 (1971) | 7.3 | 13.7 | 20.1 | 31.7 (1960) |
| april | 0.0 (1936) | 9.1 | 16.2 | 23.2 | 37.8 (1981) |
| may | 0.0 (1959) | 12.1 | 19.9 | 27.8 | 41.7 (2009) |
| june | 3.9 (1950) | 15.1 | 23.6 | 32.1 | 44.4 (1961) |
| july | 7.8 (1935) | 17.1 | 26.0 | 35.0 | 45.0 (2006) |
| august | 7.8 (1957) | 16.7 | 25.4 | 34.2 | 42.2 (1998) |
| september | 4.4 (1948) | 14.8 | 23.3 | 31.7 | 41.1 (1955) |
| october | -1.7 (1935) | 10.8 | 18.4 | 26.1 | 38.3 (1991) |
| november | -3.9 (1961) | 6.2 | 12.5 | 18.7 | 31.1 (1997) |
| december | -7.8 (1932) | 3.7 | 8.6 | 13.4 | 23.9 (1977) |
| year | -7.8 (1949) | 10.7 | 17.6 | 24.4 | 45.0 (2006) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 65 | 3 (1991) | 185 (1995) | 100 (1906) |
| february | 56 | 0.0 (1912) | 224 (1998) | 200 (1906) |
| march | 45 | 0.0 (1934) | 165 (1982) | 150 (1906) |
| april | 25 | 0.0 (1910) | 124 (1958) | 100 (1906) |
| may | 17 | 0.0 (1909) | 100 (1998) | 100 (1906) |
| june | 4 | 0.0 (1908) | 29 (2000) | 20 (1906) |
| july | 0.0 | 0.0 (1906) | 18 (1974) | 10 (1906) |
| august | 0.3 | 0.0 (1906) | 19 (1965) | 10 (1906) |
| september | 2 | 0.0 (1906) | 56 (1983) | 50 (1906) |
| october | 14 | 0.0 (1912) | 62 (1973) | 60 (1906) |
| november | 27 | 0.0 (1915) | 153 (1970) | 150 (1906) |
| december | 56 | 0.3 (1989) | 161 (1955) | 150 (1906) |
| year | 333 | 145 (1929) | 696 (1983) | 200 (1906) |
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 |