WEATHER IN Sitka
Climate tables. Data for Sitka.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -17.8 (1953) | 0.2 | 2.5 | 4.7 | 15.6 (9999) |
| february | -18.3 (1948) | 0.1 | 2.6 | 5.1 | 16.1 (9999) |
| march | -15.6 (1951) | 0.3 | 3.1 | 5.8 | 19.4 (9999) |
| april | -6.7 (1948) | 2.9 | 5.9 | 8.9 | 24.4 (9999) |
| may | -1.7 (1965) | 6.1 | 8.9 | 11.8 | 27.8 (9999) |
| june | 1.7 (1949) | 9.1 | 11.7 | 14.2 | 29.4 (9999) |
| july | 5.0 (1945) | 11.4 | 13.6 | 15.8 | 31.1 (9999) |
| august | 2.8 (1948) | 11.6 | 14.1 | 16.6 | 28.9 (9999) |
| september | -0.6 (1956) | 9.2 | 11.8 | 14.4 | 25.0 (9999) |
| october | -6.7 (1984) | 5.5 | 8.0 | 10.4 | 20.0 (9999) |
| november | -16.7 (1985) | 2.1 | 4.4 | 6.8 | 18.3 (9999) |
| december | -17.2 (1970) | 0.8 | 3.1 | 5.3 | 18.3 (9999) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 209 | 36 (1950) | 400 (1963) | 104 (2022) |
| february | 151 | 6 (1989) | 395 (1964) | 104 (1988) |
| march | 142 | 22 (1974) | 340 (1955) | 81 (1955) |
| april | 110 | 20 (1948) | 284 (1961) | 80 (1983) |
| may | 97 | 9 (2015) | 255 (1982) | 94 (1952) |
| june | 74 | 13 (2004) | 206 (1963) | 60 (1996) |
| july | 117 | 20 (2009) | 312 (1959) | 78 (1948) |
| august | 184 | 41 (2019) | 496 (1961) | 111 (1961) |
| september | 297 | 90 (2018) | 523 (1987) | 157 (1948) |
| october | 299 | 121 (2019) | 772 (1978) | 141 (1972) |
| november | 252 | 42 (1973) | 500 (2004) | 120 (2005) |
| december | 214 | 57 (1983) | 420 (1956) | 99 (2020) |
| 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 |