Sili, Manu'A, American Samoa Climate
Weather: 27.48°C/81.46°F, Wind SW at 4.12 km/h, 77% Humidity, 0% Chance of rain
(Photo by Gagan deep on Unsplash)
Sili Climate Summary
Located at an elevation of 191.94 meters (629.72 feet) above sea level, Sili has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 29.54ºC (85.17ºF) and it is 1.54% higher than American Samoa’s averages. Sili typically receives about 120.57 millimeters (4.75 inches) of precipitation and has 227.38 rainy days (62.3% of the time) annually.
Country | American Samoa |
City | Manu'a |
Longitude | -169.6200309 |
Latitude | -14.165588 |
Attitude/Elevation | 191.94m (629.72ft) |
Local time | Tuesday 15:22 |
Annual high temperature | 29.8ºC (85.64ºF) |
Annual low temperature | 28.54ºC (83.37ºF) |
Average annual precip. | 120.57mm (4.75in) |
Warmest month | March (30.65ºC / 87.17ºF) |
Coldest Month | August (27.65ºC / 81.77ºF) |
Wettest Month | February (214.61mm / 8.45in) |
Driest Month | September (57.04mm / 2.25in) |
Number of days with rainfall (≥ 1.0 mm) | 227.38 days (62.3%) |
Days with no rain | 137.62 days (37.7%) |
Humidity | 81.2% |
Climate Sili: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 31.8(89.24) | 31.8(89.24) | 32.86(91.15) | 31.8(89.24) | 31.8(89.24) | 30.74(87.33) | 30.74(87.33) | 29.68(85.42) | 30.74(87.33) | 30.74(87.33) | 31.8(89.24) | 31.8(89.24) | 32.86(91.15) |
Average high °C (°F) | 30.4(86.72) | 30.39(86.7) | 30.65(87.17) | 30.55(86.99) | 30.13(86.23) | 29.57(85.23) | 29.02(84.24) | 28.79(83.82) | 28.99(84.18) | 29.4(84.92) | 29.75(85.55) | 30.03(86.05) | 29.8(85.64) |
Daily mean °C (°F) | 30.07(86.13) | 30.07(86.13) | 30.34(86.61) | 30.27(86.49) | 29.9(85.82) | 29.36(84.85) | 28.77(83.79) | 28.59(83.46) | 28.79(83.82) | 29.15(84.47) | 29.48(85.06) | 29.72(85.5) | 29.54(85.17) |
Average low °C (°F) | 29.05(84.29) | 29.05(84.29) | 29.47(85.05) | 29.4(84.92) | 28.91(84.04) | 28.32(82.98) | 27.66(81.79) | 27.65(81.77) | 27.78(82.0) | 28.03(82.45) | 28.49(83.28) | 28.69(83.64) | 28.54(83.37) |
Record low °C (°F) | 21.2(70.16) | 19.08(66.34) | 22.26(72.07) | 21.2(70.16) | 21.2(70.16) | 20.14(68.25) | 20.14(68.25) | 20.14(68.25) | 18.02(64.44) | 18.02(64.44) | 19.08(66.34) | 20.14(68.25) | 18.02(64.44) |
Average precipitation mm (inches) | 190.91(7.52) | 214.61(8.45) | 103.7(4.08) | 133.16(5.24) | 152.35(6.0) | 70.96(2.79) | 85.85(3.38) | 60.24(2.37) | 57.04(2.25) | 109.27(4.3) | 110.77(4.36) | 157.98(6.22) | 120.57(4.75) |
Average precipitation days (≥ 1.0 mm) | 22.26 | 20.04 | 21.97 | 23.32 | 20.23 | 13.87 | 15.52 | 13.2 | 14.06 | 19.27 | 20.23 | 23.41 | 18.95 |
Average relative humidity (%) | 80.28 | 80.54 | 78.8 | 80.0 | 81.23 | 82.57 | 82.63 | 82.11 | 82.63 | 82.08 | 81.27 | 80.25 | 81.2 |
Mean monthly sunshine hours | 11.58 | 11.03 | 11.34 | 11.17 | 9.09 | 8.59 | 10.44 | 10.72 | 10.87 | 12.48 | 12.91 | 12.9 | 11.1 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Sili in recent years.
Sili Temperature by Month
March | 30.34°C | 86.61°F | |
April | 30.27°C | 86.49°F | |
January | 30.07°C | 86.13°F | |
February | 30.07°C | 86.13°F | |
May | 29.9°C | 85.82°F | |
December | 29.72°C | 85.5°F | |
November | 29.48°C | 85.06°F | |
June | 29.36°C | 84.85°F | |
October | 29.15°C | 84.47°F | |
September | 28.79°C | 83.82°F | |
July | 28.77°C | 83.79°F | |
August | 28.59°C | 83.46°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 31.8°C (89.24°F) | 30.56°C (87.01°F) | 27.56°C (81.61°F) | |
Avg Temperature | 30.74°C (87.33°F) | 30.07°C (86.13°F) | 26.5°C (79.7°F) | |
Min Temperature | 30.74°C (87.33°F) | 25.9°C (78.62°F) | 21.2°C (70.16°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 26.5°C (79.7°F) | 25.23°C (77.41°F) | 23.32°C (73.98°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 43.03mm | 1.69in | 6.45mm | 0.25in | 0.11mm | 0.0in | 193.51mm | 7.62in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 31.8kmh | 19.76mph | 19.75kmh | 12.27mph | 8.48kmh | 5.27mph | |
Gust Wind | 52.99kmh | 32.93mph | 28.37kmh | 17.63mph | 11.66kmh | 7.25mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 43.03mb | 6.45mb | 0.11mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
April | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2020-04-01 | 30.74 | 87.33 | 25.44 | 77.79 | 73 | 16.96 | 10.54 | 31.58 | 1069.44 | 0.11 | 0.0 |
2020-04-02 | 30.74 | 87.33 | 25.44 | 77.79 | 74 | 15.9 | 9.88 | 31.55 | 1068.38 | 1.27 | 0.05 |
2020-04-03 | 30.74 | 87.33 | 24.38 | 75.88 | 70 | 11.66 | 7.25 | 31.55 | 1068.38 | 11.23 | 0.44 |
2020-04-04 | 30.74 | 87.33 | 24.38 | 75.88 | 69 | 9.54 | 5.93 | 31.58 | 1069.44 | 7.84 | 0.31 |
2020-04-05 | 29.68 | 85.42 | 24.38 | 75.88 | 72 | 15.9 | 9.88 | 31.58 | 1069.44 | 4.88 | 0.19 |
2020-04-06 | 30.74 | 87.33 | 24.38 | 75.88 | 71 | 11.66 | 7.25 | 31.58 | 1069.44 | 11.02 | 0.43 |
2020-04-07 | 29.68 | 85.42 | 25.44 | 77.79 | 77 | 23.32 | 14.49 | 31.61 | 1070.5 | 16.53 | 0.65 |
2020-04-08 | 30.74 | 87.33 | 26.5 | 79.7 | 77 | 22.26 | 13.83 | 31.61 | 1070.5 | 3.07 | 0.12 |
2020-04-09 | 30.74 | 87.33 | 26.5 | 79.7 | 76 | 21.2 | 13.17 | 31.64 | 1071.56 | 9.96 | 0.39 |
2020-04-10 | 29.68 | 85.42 | 25.44 | 77.79 | 75 | 14.84 | 9.22 | 31.64 | 1071.56 | 4.24 | 0.17 |
2020-04-11 | 30.74 | 87.33 | 24.38 | 75.88 | 70 | 8.48 | 5.27 | 31.71 | 1073.68 | 3.71 | 0.15 |
2020-04-12 | 30.74 | 87.33 | 25.44 | 77.79 | 75 | 13.78 | 8.56 | 31.74 | 1074.74 | 4.98 | 0.2 |
2020-04-13 | 30.74 | 87.33 | 26.5 | 79.7 | 79 | 19.08 | 11.86 | 31.74 | 1074.74 | 1.91 | 0.08 |
2020-04-14 | 30.74 | 87.33 | 25.44 | 77.79 | 78 | 21.2 | 13.17 | 31.71 | 1073.68 | 0.32 | 0.01 |
2020-04-15 | 30.74 | 87.33 | 25.44 | 77.79 | 73 | 15.9 | 9.88 | 31.67 | 1072.62 | 1.17 | 0.05 |
2020-04-16 | 29.68 | 85.42 | 25.44 | 77.79 | 78 | 25.44 | 15.81 | 31.67 | 1072.62 | 0.95 | 0.04 |
2020-04-17 | 29.68 | 85.42 | 24.38 | 75.88 | 74 | 24.38 | 15.15 | 31.71 | 1073.68 | 3.5 | 0.14 |
2020-04-18 | 29.68 | 85.42 | 26.5 | 79.7 | 80 | 31.8 | 19.76 | 31.71 | 1073.68 | 4.88 | 0.19 |
2020-04-19 | 28.62 | 83.52 | 25.44 | 77.79 | 76 | 29.68 | 18.44 | 31.74 | 1074.74 | 43.03 | 1.69 |
2020-04-20 | 30.74 | 87.33 | 25.44 | 77.79 | 78 | 30.74 | 19.1 | 31.67 | 1072.62 | 7.42 | 0.29 |
2020-04-21 | 29.68 | 85.42 | 25.44 | 77.79 | 77 | 22.26 | 13.83 | 31.67 | 1072.62 | 1.06 | 0.04 |
2020-04-22 | 30.74 | 87.33 | 25.44 | 77.79 | 74 | 15.9 | 9.88 | 31.67 | 1072.62 | 4.66 | 0.18 |
2020-04-23 | 30.74 | 87.33 | 24.38 | 75.88 | 70 | 12.72 | 7.9 | 31.64 | 1071.56 | 1.06 | 0.04 |
2020-04-24 | 30.74 | 87.33 | 25.44 | 77.79 | 77 | 20.14 | 12.51 | 31.64 | 1071.56 | 4.66 | 0.18 |
2020-04-25 | 29.68 | 85.42 | 25.44 | 77.79 | 78 | 21.2 | 13.17 | 31.61 | 1070.5 | 2.01 | 0.08 |
2020-04-26 | 29.68 | 85.42 | 25.44 | 77.79 | 77 | 21.2 | 13.17 | 31.61 | 1070.5 | 5.72 | 0.23 |
2020-04-27 | 29.68 | 85.42 | 25.44 | 77.79 | 81 | 24.38 | 15.15 | 31.61 | 1070.5 | 2.54 | 0.1 |
2020-04-28 | 29.68 | 85.42 | 24.38 | 75.88 | 75 | 26.5 | 16.47 | 31.64 | 1071.56 | 10.49 | 0.41 |
2020-04-29 | 28.62 | 83.52 | 25.44 | 77.79 | 80 | 27.56 | 17.12 | 31.61 | 1070.5 | 11.98 | 0.47 |
2020-04-30 | 26.5 | 79.7 | 23.32 | 73.98 | 80 | 16.96 | 10.54 | 31.61 | 1070.5 | 7.31 | 0.29 |
Sili 11 Year Historical Weather Data
- Sili, Manu'a weather in April 2010
- Sili, Manu'a weather in April 2011
- Sili, Manu'a weather in April 2012
- Sili, Manu'a weather in April 2013
- Sili, Manu'a weather in April 2014
- Sili, Manu'a weather in April 2015
- Sili, Manu'a weather in April 2016
- Sili, Manu'a weather in April 2017
- Sili, Manu'a weather in April 2018
- Sili, Manu'a weather in April 2019
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- Faleasao 13.11 km ( 8.15 mi)
- Luma 13.41 km ( 8.33 mi)
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- Leusoali`i 22.30 km ( 13.86 mi)
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