Sitka, Alaska, United States Climate
Weather: 8.94°C/48.09°F, Wind SW at 1.54 km/h, 66% Humidity, 0% Chance of rain
Sitka Climate Summary
Located at an elevation of 8.35 meters (27.4 feet) above sea level, Sitka has a Subartic, severe winter, no dry season, cool summer climate (Classification: Dfc). The district’s yearly temperature is 6.35ºC (43.43ºF) and it is -6.29% lower than United States’s averages. Sitka typically receives about 97.59 millimeters (3.84 inches) of precipitation and has 66.57 rainy days (18.24% of the time) annually.
Country | United States |
City | Alaska |
Longitude | -135.33 |
Latitude | 57.0530556 |
Attitude/Elevation | 8.35m (27.4ft) |
Local time | Thursday 22:06 |
Annual high temperature | 7.7ºC (45.86ºF) |
Annual low temperature | 3.49ºC (38.28ºF) |
Average annual precip. | 97.59mm (3.84in) |
Warmest month | July (15.63ºC / 60.13ºF) |
Coldest Month | February (-4.16ºC / 24.51ºF) |
Wettest Month | December (193.08mm / 7.6in) |
Driest Month | July (49.98mm / 1.97in) |
Number of days with rainfall (≥ 1.0 mm) | 66.57 days (18.24%) |
Days with no rain | 298.43 days (81.76%) |
Humidity | 82.14% |
Climate Sitka: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 7.0(44.6) | 4.0(39.2) | 12.0(53.6) | 13.0(55.4) | 20.0(68.0) | 21.0(69.8) | 24.0(75.2) | 20.0(68.0) | 18.0(64.4) | 14.0(57.2) | 9.0(48.2) | 8.0(46.4) | 24.0(75.2) |
Average high °C (°F) | -0.84(30.49) | -0.02(31.96) | 3.41(38.14) | 6.11(43.0) | 11.05(51.89) | 12.99(55.38) | 15.63(60.13) | 15.26(59.47) | 14.04(57.27) | 8.33(46.99) | 3.71(38.68) | 2.72(36.9) | 7.7(45.86) |
Daily mean °C (°F) | -1.78(28.8) | -1.36(29.55) | 1.56(34.81) | 4.42(39.96) | 9.57(49.23) | 11.76(53.17) | 14.28(57.7) | 14.01(57.22) | 12.17(53.91) | 6.95(44.51) | 2.83(37.09) | 1.75(35.15) | 6.35(43.43) |
Average low °C (°F) | -3.76(25.23) | -4.16(24.51) | -1.22(29.8) | 1.29(34.32) | 5.65(42.17) | 8.69(47.64) | 10.45(50.81) | 10.95(51.71) | 9.04(48.27) | 4.62(40.32) | 0.7(33.26) | -0.4(31.28) | 3.49(38.28) |
Record low °C (°F) | -21.0(-5.8) | -15.0(5.0) | -11.0(12.2) | -8.0(17.6) | 1.0(33.8) | 4.0(39.2) | 6.0(42.8) | 6.0(42.8) | 4.0(39.2) | -6.0(21.2) | -10.0(14.0) | -8.0(17.6) | -21.0(-5.8) |
Average precipitation mm (inches) | 111.89(4.41) | 98.93(3.89) | 73.12(2.88) | 98.45(3.88) | 52.59(2.07) | 50.79(2.0) | 49.98(1.97) | 77.88(3.07) | 75.33(2.97) | 126.33(4.97) | 162.73(6.41) | 193.08(7.6) | 97.59(3.84) |
Average precipitation days (≥ 1.0 mm) | 6.55 | 4.82 | 4.55 | 5.55 | 4.73 | 5.64 | 4.27 | 5.55 | 4.27 | 6.55 | 7.0 | 7.09 | 5.55 |
Average relative humidity (%) | 84.28 | 79.28 | 78.99 | 81.46 | 80.37 | 83.73 | 84.78 | 84.95 | 77.89 | 80.39 | 84.26 | 85.27 | 82.14 |
Mean monthly sunshine hours | 3.19 | 6.74 | 9.01 | 10.62 | 14.23 | 14.99 | 15.22 | 11.94 | 9.42 | 6.63 | 4.29 | 2.77 | 9.09 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Sitka in recent years.
Sitka Temperature by Month
July | 14.28°C | 57.7°F | |
August | 14.01°C | 57.22°F | |
September | 12.17°C | 53.91°F | |
June | 11.76°C | 53.17°F | |
May | 9.57°C | 49.23°F | |
October | 6.95°C | 44.51°F | |
April | 4.42°C | 39.96°F | |
November | 2.83°C | 37.09°F | |
December | 1.75°C | 35.15°F | |
March | 1.56°C | 34.81°F | |
February | -1.36°C | 29.55°F | |
January | -1.78°C | 28.8°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 6.0°C (42.8°F) | 1.58°C (34.84°F) | -7.0°C (19.4°F) | |
Avg Temperature | 4.0°C (39.2°F) | -0.58°C (30.96°F) | -9.0°C (15.8°F) | |
Min Temperature | 1.0°C (33.8°F) | -3.87°C (25.03°F) | -11.0°C (12.2°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 2.0°C (35.6°F) | -4.45°C (23.99°F) | -15.0°C (5.0°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 93.0mm | 3.66in | 12.23mm | 0.48in | 0.0mm | 0in | 379.2mm | 14.93in |
Snowdepth | 22.6mm | 0.89in | 5.78mm | 0.23in | 0.0mm | 0in | 179.09999999999997mm | 7.05in |
Wind | Max | Average | Min | |
Wind | 21.0kmh | 13.05mph | 10.03kmh | 6.23mph | 4.0kmh | 2.49mph | |
Gust Wind | 41.0kmh | 25.48mph | 18.0kmh | 11.18mph | 7.0kmh | 4.35mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 93.0mb | 12.23mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
March | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2020-03-01 | -1 | 30.2 | -2 | 28.4 | 92 | 20 | 12.43 | 29.85 | 1011 | 42.5 | 1.67 |
2020-03-02 | -1 | 30.2 | -2 | 28.4 | 93 | 16 | 9.94 | 29.68 | 1005 | 18.5 | 0.73 |
2020-03-03 | -2 | 28.4 | -3 | 26.6 | 89 | 21 | 13.05 | 29.47 | 998 | 30.7 | 1.21 |
2020-03-04 | -1 | 30.2 | -4 | 24.8 | 84 | 13 | 8.08 | 29.62 | 1003 | 11.2 | 0.44 |
2020-03-05 | -4 | 24.8 | -7 | 19.4 | 81 | 18 | 11.18 | 29.38 | 995 | 8.6 | 0.34 |
2020-03-06 | -6 | 21.2 | -10 | 14.0 | 81 | 12 | 7.46 | 29.94 | 1014 | 0.4 | 0.02 |
2020-03-07 | -3 | 26.6 | -8 | 17.6 | 74 | 7 | 4.35 | 30.0 | 1016 | 0.3 | 0.01 |
2020-03-08 | -0 | 32.0 | -2 | 28.4 | 91 | 9 | 5.59 | 30.0 | 1016 | 17.8 | 0.7 |
2020-03-09 | 1 | 33.8 | -0 | 32.0 | 98 | 12 | 7.46 | 29.62 | 1003 | 93.0 | 3.66 |
2020-03-10 | -1 | 30.2 | -2 | 28.4 | 92 | 14 | 8.7 | 29.44 | 997 | 44.4 | 1.75 |
2020-03-11 | -3 | 26.6 | -4 | 24.8 | 90 | 8 | 4.97 | 30.12 | 1020 | 20.8 | 0.82 |
2020-03-12 | -4 | 24.8 | -8 | 17.6 | 81 | 8 | 4.97 | 30.47 | 1032 | 0.7 | 0.03 |
2020-03-13 | -3 | 26.6 | -12 | 10.4 | 56 | 11 | 6.84 | 30.68 | 1039 | 0.0 | 0.0 |
2020-03-14 | 1 | 33.8 | -7 | 19.4 | 59 | 4 | 2.49 | 30.47 | 1032 | 0.0 | 0.0 |
2020-03-15 | 1 | 33.8 | -5 | 23.0 | 71 | 4 | 2.49 | 30.36 | 1028 | 0.0 | 0.0 |
2020-03-16 | 2 | 35.6 | -1 | 30.2 | 89 | 5 | 3.11 | 30.33 | 1027 | 0.6 | 0.02 |
2020-03-17 | 1 | 33.8 | -3 | 26.6 | 82 | 6 | 3.73 | 30.18 | 1022 | 0.1 | 0.0 |
2020-03-18 | 2 | 35.6 | -1 | 30.2 | 88 | 5 | 3.11 | 29.94 | 1014 | 8.7 | 0.34 |
2020-03-19 | 3 | 37.4 | -3 | 26.6 | 74 | 5 | 3.11 | 30.15 | 1021 | 0.1 | 0.0 |
2020-03-20 | 4 | 39.2 | -0 | 32.0 | 81 | 5 | 3.11 | 30.39 | 1029 | 0.0 | 0.0 |
2020-03-21 | 2 | 35.6 | -0 | 32.0 | 87 | 6 | 3.73 | 30.33 | 1027 | 2.9 | 0.11 |
2020-03-22 | 2 | 35.6 | -1 | 30.2 | 82 | 11 | 6.84 | 29.88 | 1012 | 16.5 | 0.65 |
2020-03-23 | 2 | 35.6 | -7 | 19.4 | 57 | 16 | 9.94 | 30.06 | 1018 | 0.0 | 0.0 |
2020-03-24 | 3 | 37.4 | -6 | 21.2 | 57 | 6 | 3.73 | 30.21 | 1023 | 0.0 | 0.0 |
2020-03-25 | 2 | 35.6 | -3 | 26.6 | 75 | 7 | 4.35 | 29.91 | 1013 | 10.0 | 0.39 |
2020-03-26 | 4 | 39.2 | 2 | 35.6 | 94 | 5 | 3.11 | 29.62 | 1003 | 2.7 | 0.11 |
2020-03-27 | 2 | 35.6 | -0 | 32.0 | 91 | 5 | 3.11 | 29.62 | 1003 | 4.1 | 0.16 |
2020-03-28 | -1 | 30.2 | -3 | 26.6 | 92 | 9 | 5.59 | 29.38 | 995 | 24.4 | 0.96 |
2020-03-29 | -5 | 23.0 | -7 | 19.4 | 85 | 17 | 10.56 | 29.41 | 996 | 20.1 | 0.79 |
2020-03-30 | -9 | 15.8 | -15 | 5.0 | 63 | 17 | 10.56 | 29.8 | 1009 | 0.1 | 0.0 |
2020-03-31 | -6 | 21.2 | -14 | 6.8 | 59 | 9 | 5.59 | 30.21 | 1023 | 0.0 | 0.0 |
Sitka 3 Year Historical Weather Data
Nearby locations
- Angoon 67.38 km ( 41.87 mi)
- Juneau 149.31 km ( 92.78 mi)
- Coffman Cove 192.58 km ( 119.66 mi)
- Craig 221.55 km ( 137.67 mi)
- Chisana 674.52 km ( 419.13 mi)
- Cordova 715.81 km ( 444.78 mi)
- Chenega 806.92 km ( 501.40 mi)
- Dot Lake 878.31 km ( 545.75 mi)
- Crown Point 892.59 km ( 554.63 mi)
- Dry Creek 896.06 km ( 556.78 mi)
- Chickaloon 911.13 km ( 566.15 mi)
- Eagle Village 915.53 km ( 568.88 mi)
- Cooper Landing 919.81 km ( 571.54 mi)
- Butte 924.46 km ( 574.43 mi)
- Gateway 935.85 km ( 581.51 mi)
- Wasilla 945.80 km ( 587.69 mi)
- Knik-Fairview 950.88 km ( 590.85 mi)
- Anchorage 951.53 km ( 591.25 mi)
- Delta Junction 962.63 km ( 598.15 mi)
- Big Lake 967.83 km ( 601.38 mi)
- Diamond Ridge 990.82 km ( 615.66 mi)
- Kalifornsky 994.29 km ( 617.82 mi)
- Anchor Point 1,007.96 km ( 626.32 mi)
- Beluga 1,012.62 km ( 629.21 mi)
- Kodiak 1,026.58 km ( 637.89 mi)
- Cantwell 1,029.93 km ( 639.96 mi)
- Badger 1,080.36 km ( 671.30 mi)
- Chena Ridge 1,100.22 km ( 683.65 mi)
- Arctic Village 1,336.93 km ( 830.73 mi)
- Coldfoot 1,367.48 km ( 849.71 mi)
- Bettles 1,380.03 km ( 857.51 mi)
- Clark's Point 1,380.92 km ( 858.06 mi)
- Aleknagik 1,385.47 km ( 860.89 mi)
- Akiak 1,537.80 km ( 955.54 mi)
- Bethel 1,566.20 km ( 973.19 mi)
- Chefornak 1,702.62 km ( 1,057.96 mi)
- Alakanuk 1,737.90 km ( 1,079.88 mi)
- Diomede 2,006.80 km ( 1,246.97 mi)
- Atka 2,531.46 km ( 1,572.97 mi)
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