Matu`U, Eastern, American Samoa Climate

Weather: 27.98°C/82.36°F, Wind SW at 0 km/h, 83% Humidity, 1.75% Chance of rain

American Samoa
(Photo by Wander Fleur on Unsplash)

Matu`u Climate Summary

Located at an elevation of 5.56 meters (18.24 feet) above sea level, Matu`u has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 27.55ºC (81.59ºF) and it is -0.45% lower than American Samoa’s averages. Matu`u typically receives about 112.47 millimeters (4.43 inches) of precipitation and has 212.1 rainy days (58.11% of the time) annually.

CountryAmerican Samoa
CityEastern
Longitude-170.6847054
Latitude-14.2986948
Attitude/Elevation5.56m (18.24ft)
Local timeSunday 05:21
Annual high temperature27.8ºC (82.04ºF)
Annual low temperature26.62ºC (79.92ºF)
Average annual precip.112.47mm (4.43in)
Warmest monthMarch (28.59ºC / 83.46ºF)
Coldest MonthAugust (25.79ºC / 78.42ºF)
Wettest MonthFebruary (200.17mm / 7.88in)
Driest MonthSeptember (53.21mm / 2.09in)
Number of days with rainfall (≥ 1.0 mm)212.1 days (58.11%)
Days with no rain152.9 days (41.89%)
Humidity75.74%

Climate Matu`u: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.66(85.39)29.66(85.39)30.65(87.17)29.66(85.39)29.66(85.39)28.67(83.61)28.67(83.61)27.68(81.82)28.67(83.61)28.67(83.61)29.66(85.39)29.66(85.39)30.65(87.17)
Average high °C (°F)28.35(83.03)28.34(83.01)28.59(83.46)28.49(83.28)28.11(82.6)27.58(81.64)27.07(80.73)26.85(80.33)27.04(80.67)27.42(81.36)27.75(81.95)28.01(82.42)27.8(82.04)
Daily mean °C (°F)28.05(82.49)28.05(82.49)28.3(82.94)28.23(82.81)27.89(82.2)27.38(81.28)26.83(80.29)26.66(79.99)26.85(80.33)27.19(80.94)27.49(81.48)27.72(81.9)27.55(81.59)
Average low °C (°F)27.1(80.78)27.1(80.78)27.48(81.46)27.42(81.36)26.97(80.55)26.42(79.56)25.8(78.44)25.79(78.42)25.91(78.64)26.15(79.07)26.57(79.83)26.76(80.17)26.62(79.92)
Record low °C (°F)19.77(67.59)17.79(64.02)20.76(69.37)19.77(67.59)19.77(67.59)18.78(65.8)18.78(65.8)18.78(65.8)16.81(62.26)16.81(62.26)17.79(64.02)18.78(65.8)16.81(62.26)
Average precipitation mm (inches)178.07(7.01)200.17(7.88)96.72(3.81)124.2(4.89)142.1(5.59)66.19(2.61)80.08(3.15)56.19(2.21)53.21(2.09)101.91(4.01)103.32(4.07)147.35(5.8)112.46(4.43)
Average precipitation days (≥ 1.0 mm)20.7618.6920.4921.7518.8712.9414.4712.3113.1217.9718.8721.8417.68
Average relative humidity (%)74.8875.1273.574.6275.7777.0177.0776.5977.0776.5675.8174.8575.74
Mean monthly sunshine hours10.3710.2910.5810.4210.3310.059.749.9910.1411.3612.0412.0410.62

Climate Graph

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

Matu`u

Matu`u Temperature by Month

March
28.3°C | 82.94°F
April
28.23°C | 82.81°F
January
28.05°C | 82.49°F
February
28.05°C | 82.49°F
May
27.89°C | 82.2°F
December
27.72°C | 81.9°F
November
27.49°C | 81.48°F
June
27.38°C | 81.28°F
October
27.19°C | 80.94°F
September
26.85°C | 80.33°F
July
26.83°C | 80.29°F
August
26.66°C | 79.99°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 Temperature27.68°C (81.82°F)27.23°C (81.01°F)25.7°C (78.26°F)
Avg Temperature27.68°C (81.82°F)27.14°C (80.85°F)25.7°C (78.26°F)
Min Temperature27.68°C (81.82°F)26.63°C (79.93°F)25.7°C (78.26°F)
Dew PointMaxAverageMin
Dew Point23.73°C (74.71°F)23.0°C (73.4°F)20.76°C (69.37°F)
PrecipitationMaxAverageMinSum
Precipitation16.71mm | 0.66in2.3mm | 0.09in0.0mm | 0in71.31mm | 2.81in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind35.59kmh | 22.11mph21.43kmh | 13.32mph3.95kmh | 2.45mph
Gust Wind47.45kmh | 29.48mph29.53kmh | 18.35mph4.94kmh | 3.07mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.71mb2.3mb0.0mb
Matu`u

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-08-0127.68 | 81.8222.74 | 72.937911.86 | 7.3729.49 | 998.490.1 | 0.0
2016-08-0226.69 | 80.0422.74 | 72.938015.82 | 9.8329.54 | 1000.4610.18 | 0.4
2016-08-0326.69 | 80.0422.74 | 72.938331.64 | 19.6629.57 | 1001.451.29 | 0.05
2016-08-0426.69 | 80.0423.73 | 74.718226.69 | 16.5829.54 | 1000.460.2 | 0.01
2016-08-0527.68 | 81.8223.73 | 74.718116.81 | 10.4529.51 | 999.475.44 | 0.21
2016-08-0627.68 | 81.8223.73 | 74.718218.78 | 11.6729.54 | 1000.461.29 | 0.05
2016-08-0726.69 | 80.0422.74 | 72.937813.84 | 8.629.57 | 1001.450.99 | 0.04
2016-08-0827.68 | 81.8223.73 | 74.718024.71 | 15.3529.57 | 1001.450.3 | 0.01
2016-08-0927.68 | 81.8223.73 | 74.718019.77 | 12.2829.57 | 1001.450.1 | 0.0
2016-08-1027.68 | 81.8223.73 | 74.718019.77 | 12.2829.6 | 1002.440.49 | 0.02
2016-08-1126.69 | 80.0423.73 | 74.718122.74 | 14.1329.6 | 1002.440.2 | 0.01
2016-08-1227.68 | 81.8223.73 | 74.718025.7 | 15.9729.57 | 1001.455.54 | 0.22
2016-08-1327.68 | 81.8223.73 | 74.718024.71 | 15.3529.54 | 1000.460.2 | 0.01
2016-08-1426.69 | 80.0423.73 | 74.718022.74 | 14.1329.54 | 1000.460.0 | 0
2016-08-1527.68 | 81.8222.74 | 72.937621.75 | 13.5129.51 | 999.476.72 | 0.26
2016-08-1627.68 | 81.8223.73 | 74.717821.75 | 13.5129.51 | 999.470.3 | 0.01
2016-08-1727.68 | 81.8223.73 | 74.717816.81 | 10.4529.49 | 998.491.38 | 0.05
2016-08-1827.68 | 81.8222.74 | 72.93776.92 | 4.329.49 | 998.490.1 | 0.0
2016-08-1927.68 | 81.8222.74 | 72.93743.95 | 2.4529.49 | 998.491.78 | 0.07
2016-08-2026.69 | 80.0421.75 | 71.15734.94 | 3.0729.51 | 999.471.68 | 0.07
2016-08-2126.69 | 80.0422.74 | 72.938023.73 | 14.7529.54 | 1000.461.29 | 0.05
2016-08-2226.69 | 80.0422.74 | 72.938126.69 | 16.5829.51 | 999.475.24 | 0.21
2016-08-2326.69 | 80.0422.74 | 72.937922.74 | 14.1329.54 | 1000.4616.71 | 0.66
2016-08-2425.7 | 78.2621.75 | 71.157932.62 | 20.2729.63 | 1003.430.69 | 0.03
2016-08-2525.7 | 78.2620.76 | 69.377434.6 | 21.529.66 | 1004.420.0 | 0
2016-08-2626.69 | 80.0421.75 | 71.157532.62 | 20.2729.66 | 1004.420.1 | 0.0
2016-08-2726.69 | 80.0421.75 | 71.157635.59 | 22.1129.63 | 1003.430.0 | 0
2016-08-2826.69 | 80.0422.74 | 72.937926.69 | 16.5829.63 | 1003.430.4 | 0.02
2016-08-2927.68 | 81.8223.73 | 74.718126.69 | 16.5829.6 | 1002.440.79 | 0.03
2016-08-3027.68 | 81.8223.73 | 74.718018.78 | 11.6729.6 | 1002.447.41 | 0.29
2016-08-3127.68 | 81.8222.74 | 72.937711.86 | 7.3729.57 | 1001.450.4 | 0.02

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