Si`Ufaga, Manu'A, American Samoa Climate

Weather: 27.71°C/81.88°F, Wind SW at 5.78 km/h, 75% Humidity, 0% Chance of rain

American Samoa
(Photo by Seungwon Lee on Unsplash)

Si`ufaga Climate Summary

Located at an elevation of 9.1 meters (29.86 feet) above sea level, Si`ufaga has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 28.51ºC (83.32ºF) and it is 0.51% higher than American Samoa’s averages. Si`ufaga typically receives about 116.38 millimeters (4.58 inches) of precipitation and has 219.48 rainy days (60.13% of the time) annually.

CountryAmerican Samoa
CityManu'a
Longitude-169.511512
Latitude-14.2379231
Attitude/Elevation9.1m (29.86ft)
Local timeWednesday 14:56
Annual high temperature28.77ºC (83.79ºF)
Annual low temperature27.55ºC (81.59ºF)
Average annual precip.116.38mm (4.58in)
Warmest monthMarch (29.59ºC / 85.26ºF)
Coldest MonthAugust (26.69ºC / 80.04ºF)
Wettest MonthFebruary (207.14mm / 8.16in)
Driest MonthSeptember (55.06mm / 2.17in)
Number of days with rainfall (≥ 1.0 mm)219.48 days (60.13%)
Days with no rain145.52 days (39.87%)
Humidity78.38%

Climate Si`ufaga: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.69(87.24)30.69(87.24)31.71(89.08)30.69(87.24)30.69(87.24)29.67(85.41)29.67(85.41)28.64(83.55)29.67(85.41)29.67(85.41)30.69(87.24)30.69(87.24)31.71(89.08)
Average high °C (°F)29.34(84.81)29.33(84.79)29.59(85.26)29.48(85.06)29.08(84.34)28.54(83.37)28.01(82.42)27.78(82.0)27.98(82.36)28.38(83.08)28.72(83.7)28.98(84.16)28.77(83.79)
Daily mean °C (°F)29.02(84.24)29.02(84.24)29.29(84.72)29.22(84.6)28.86(83.95)28.34(83.01)27.76(81.97)27.59(81.66)27.78(82.0)28.13(82.63)28.45(83.21)28.68(83.62)28.51(83.32)
Average low °C (°F)28.04(82.47)28.04(82.47)28.44(83.19)28.38(83.08)27.91(82.24)27.33(81.19)26.7(80.06)26.69(80.04)26.81(80.26)27.06(80.71)27.5(81.5)27.69(81.84)27.55(81.59)
Record low °C (°F)20.46(68.83)18.41(65.14)21.48(70.66)20.46(68.83)20.46(68.83)19.44(66.99)19.44(66.99)19.44(66.99)17.39(63.3)17.39(63.3)18.41(65.14)19.44(66.99)17.39(63.3)
Average precipitation mm (inches)184.26(7.25)207.14(8.16)100.09(3.94)128.52(5.06)147.05(5.79)68.49(2.7)82.86(3.26)58.15(2.29)55.06(2.17)105.46(4.15)106.91(4.21)152.48(6.0)116.38(4.58)
Average precipitation days (≥ 1.0 mm)21.4819.3421.2122.5119.5313.3914.9812.7413.5818.619.5322.618.29
Average relative humidity (%)77.4877.7476.0677.2278.479.6979.7579.2579.7579.2278.4477.4578.37
Mean monthly sunshine hours11.1810.6510.9510.788.788.2910.0810.3410.512.0412.4612.4510.71

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Si`ufaga in recent years.

Si`ufaga

Si`ufaga Temperature by Month

March
29.29°C | 84.72°F
April
29.22°C | 84.6°F
January
29.02°C | 84.24°F
February
29.02°C | 84.24°F
May
28.86°C | 83.95°F
December
28.68°C | 83.62°F
November
28.45°C | 83.21°F
June
28.34°C | 83.01°F
October
28.13°C | 82.63°F
September
27.78°C | 82.0°F
July
27.76°C | 81.97°F
August
27.59°C | 81.66°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.64°C (83.55°F)27.82°C (82.08°F)25.57°C (78.03°F)
Avg Temperature28.64°C (83.55°F)27.59°C (81.66°F)25.57°C (78.03°F)
Min Temperature28.64°C (83.55°F)27.26°C (81.07°F)25.57°C (78.03°F)
Dew PointMaxAverageMin
Dew Point24.55°C (76.19°F)22.84°C (73.11°F)16.37°C (61.47°F)
PrecipitationMaxAverageMinSum
Precipitation9.41mm | 0.37in2.04mm | 0.08in0.0mm | 0in63.11mm | 2.48in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind37.85kmh | 23.52mph23.0kmh | 14.29mph5.12kmh | 3.18mph
Gust Wind51.15kmh | 31.78mph31.81kmh | 19.77mph6.14kmh | 3.82mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.41mb2.04mb0.0mb
Si`ufaga

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-07-0126.6 | 79.8820.46 | 68.837126.6 | 16.5330.57 | 1035.280.0 | 0
2014-07-0227.62 | 81.7223.53 | 74.358122.51 | 13.9930.54 | 1034.250.82 | 0.03
2014-07-0327.62 | 81.7224.55 | 76.198221.48 | 13.3530.54 | 1034.254.71 | 0.19
2014-07-0427.62 | 81.7223.53 | 74.358018.41 | 11.4430.57 | 1035.285.63 | 0.22
2014-07-0528.64 | 83.5524.55 | 76.198025.57 | 15.8930.57 | 1035.284.6 | 0.18
2014-07-0628.64 | 83.5523.53 | 74.357829.67 | 18.4430.54 | 1034.251.23 | 0.05
2014-07-0728.64 | 83.5523.53 | 74.357736.83 | 22.8930.57 | 1035.280.1 | 0.0
2014-07-0828.64 | 83.5524.55 | 76.197926.6 | 16.5330.48 | 1032.212.05 | 0.08
2014-07-0928.64 | 83.5523.53 | 74.357719.44 | 12.0830.51 | 1033.230.1 | 0.0
2014-07-1026.6 | 79.8822.51 | 72.527826.6 | 16.5330.51 | 1033.230.1 | 0.0
2014-07-1125.57 | 78.0318.41 | 65.146515.35 | 9.5430.51 | 1033.230.0 | 0
2014-07-1225.57 | 78.0316.37 | 61.47585.12 | 3.1830.54 | 1034.250.0 | 0
2014-07-1326.6 | 79.8820.46 | 68.83725.12 | 3.1830.54 | 1034.251.02 | 0.04
2014-07-1427.62 | 81.7222.51 | 72.527610.23 | 6.3630.57 | 1035.280.0 | 0
2014-07-1527.62 | 81.7223.53 | 74.357614.32 | 8.930.6 | 1036.32.56 | 0.1
2014-07-1626.6 | 79.8823.53 | 74.35796.14 | 3.8230.6 | 1036.31.13 | 0.04
2014-07-1728.64 | 83.5523.53 | 74.357818.41 | 11.4430.54 | 1034.250.2 | 0.01
2014-07-1827.62 | 81.7223.53 | 74.357623.53 | 14.6230.54 | 1034.250.2 | 0.01
2014-07-1928.64 | 83.5524.55 | 76.197827.62 | 17.1630.57 | 1035.280.1 | 0.0
2014-07-2028.64 | 83.5524.55 | 76.197921.48 | 13.3530.54 | 1034.252.25 | 0.09
2014-07-2127.62 | 81.7222.51 | 72.527414.32 | 8.930.51 | 1033.230.0 | 0
2014-07-2228.64 | 83.5523.53 | 74.357623.53 | 14.6230.48 | 1032.210.0 | 0
2014-07-2328.64 | 83.5523.53 | 74.357720.46 | 12.7130.51 | 1033.236.65 | 0.26
2014-07-2427.62 | 81.7223.53 | 74.358333.76 | 20.9830.57 | 1035.281.84 | 0.07
2014-07-2526.6 | 79.8822.51 | 72.527937.85 | 23.5230.54 | 1034.250.41 | 0.02
2014-07-2625.57 | 78.0320.46 | 68.837335.8 | 22.2530.57 | 1035.280.1 | 0.0
2014-07-2726.6 | 79.8822.51 | 72.528035.8 | 22.2530.57 | 1035.281.33 | 0.05
2014-07-2827.62 | 81.7223.53 | 74.357927.62 | 17.1630.6 | 1036.31.53 | 0.06
2014-07-2927.62 | 81.7223.53 | 74.357926.6 | 16.5330.6 | 1036.38.7 | 0.34
2014-07-3028.64 | 83.5523.53 | 74.357726.6 | 16.5330.6 | 1036.36.34 | 0.25
2014-07-3127.62 | 81.7223.53 | 74.357929.67 | 18.4430.66 | 1038.359.41 | 0.37

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