Masausi, Eastern, American Samoa Climate

Weather: 29.77°C/85.59°F, Wind SW at 4.12 km/h, 84% Humidity, 0% Chance of rain

American Samoa
(Photo by Pamela C. on Unsplash)

Masausi Climate Summary

Located at an elevation of 12.18 meters (39.96 feet) above sea level, Masausi has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 28.3ºC (82.94ºF) and it is 0.3% higher than American Samoa’s averages. Masausi typically receives about 115.5 millimeters (4.55 inches) of precipitation and has 217.83 rainy days (59.68% of the time) annually.

CountryAmerican Samoa
CityEastern
Longitude-170.6042434
Latitude-14.2595593
Attitude/Elevation12.18m (39.96ft)
Local timeSunday 22:38
Annual high temperature28.55ºC (83.39ºF)
Annual low temperature27.34ºC (81.21ºF)
Average annual precip.115.5mm (4.55in)
Warmest monthMarch (29.36ºC / 84.85ºF)
Coldest MonthAugust (26.49ºC / 79.68ºF)
Wettest MonthFebruary (205.58mm / 8.09in)
Driest MonthSeptember (54.64mm / 2.15in)
Number of days with rainfall (≥ 1.0 mm)217.83 days (59.68%)
Days with no rain147.17 days (40.32%)
Humidity77.78%

Climate Masausi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.46(86.83)30.46(86.83)31.47(88.65)30.46(86.83)30.46(86.83)29.44(84.99)29.44(84.99)28.43(83.17)29.44(84.99)29.44(84.99)30.46(86.83)30.46(86.83)31.47(88.65)
Average high °C (°F)29.12(84.42)29.11(84.4)29.36(84.85)29.26(84.67)28.86(83.95)28.33(82.99)27.8(82.04)27.58(81.64)27.77(81.99)28.16(82.69)28.5(83.3)28.76(83.77)28.55(83.39)
Daily mean °C (°F)28.8(83.84)28.8(83.84)29.07(84.33)29.0(84.2)28.64(83.55)28.12(82.62)27.56(81.61)27.38(81.28)27.58(81.64)27.92(82.26)28.24(82.83)28.47(83.25)28.3(82.94)
Average low °C (°F)27.83(82.09)27.83(82.09)28.23(82.81)28.16(82.69)27.7(81.86)27.13(80.83)26.5(79.7)26.49(79.68)26.61(79.9)26.85(80.33)27.29(81.12)27.48(81.46)27.34(81.21)
Record low °C (°F)20.31(68.56)18.28(64.9)21.32(70.38)20.31(68.56)20.31(68.56)19.29(66.72)19.29(66.72)19.29(66.72)17.26(63.07)17.26(63.07)18.28(64.9)19.29(66.72)17.26(63.07)
Average precipitation mm (inches)182.88(7.2)205.58(8.09)99.34(3.91)127.55(5.02)145.94(5.75)67.97(2.68)82.24(3.24)57.71(2.27)54.64(2.15)104.67(4.12)106.11(4.18)151.33(5.96)115.5(4.55)
Average precipitation days (≥ 1.0 mm)21.3219.221.0522.3419.3813.2914.8612.6413.4718.4619.3822.4318.15
Average relative humidity (%)76.977.1575.4976.6377.8179.0979.1578.6679.1578.6277.8576.8777.78
Mean monthly sunshine hours10.6510.5710.8610.710.6110.3310.010.2610.4211.6712.3712.3710.9

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Masausi in recent years.

Masausi

Masausi Temperature by Month

March
29.07°C | 84.33°F
April
29.0°C | 84.2°F
January
28.8°C | 83.84°F
February
28.8°C | 83.84°F
May
28.64°C | 83.55°F
December
28.47°C | 83.25°F
November
28.24°C | 82.83°F
June
28.12°C | 82.62°F
October
27.92°C | 82.26°F
September
27.58°C | 81.64°F
July
27.56°C | 81.61°F
August
27.38°C | 81.28°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 Temperature29.44°C (84.99°F)29.21°C (84.58°F)28.43°C (83.17°F)
Avg Temperature29.44°C (84.99°F)28.95°C (84.11°F)28.43°C (83.17°F)
Min Temperature29.44°C (84.99°F)28.66°C (83.59°F)27.41°C (81.34°F)
Dew PointMaxAverageMin
Dew Point26.4°C (79.52°F)24.47°C (76.05°F)22.34°C (72.21°F)
PrecipitationMaxAverageMinSum
Precipitation25.48mm | 1.0in1.89mm | 0.07in0.0mm | 0in58.58mm | 2.31in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind40.61kmh | 25.23mph19.52kmh | 12.13mph6.09kmh | 3.78mph
Gust Wind55.84kmh | 34.7mph27.15kmh | 16.87mph8.12kmh | 5.05mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.48mb1.89mb0.0mb
Masausi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-01-0129.44 | 84.9925.38 | 77.688123.35 | 14.5130.04 | 1017.3325.48 | 1.0
2016-01-0229.44 | 84.9924.37 | 75.877717.26 | 10.7230.1 | 1019.362.03 | 0.08
2016-01-0328.43 | 83.1723.35 | 74.037314.21 | 8.8330.19 | 1022.411.22 | 0.05
2016-01-0428.43 | 83.1723.35 | 74.037615.23 | 9.4630.22 | 1023.423.35 | 0.13
2016-01-0528.43 | 83.1722.34 | 72.21698.12 | 5.0530.19 | 1022.410.0 | 0
2016-01-0628.43 | 83.1722.34 | 72.21707.11 | 4.4230.22 | 1023.420.1 | 0.0
2016-01-0728.43 | 83.1722.34 | 72.21706.09 | 3.7830.25 | 1024.440.51 | 0.02
2016-01-0829.44 | 84.9925.38 | 77.687812.18 | 7.5730.25 | 1024.443.96 | 0.16
2016-01-0929.44 | 84.9926.4 | 79.528221.32 | 13.2530.22 | 1023.424.77 | 0.19
2016-01-1029.44 | 84.9925.38 | 77.687921.32 | 13.2530.22 | 1023.420.1 | 0.0
2016-01-1129.44 | 84.9926.4 | 79.528324.37 | 15.1430.19 | 1022.414.47 | 0.18
2016-01-1229.44 | 84.9925.38 | 77.688026.4 | 16.430.16 | 1021.390.1 | 0.0
2016-01-1329.44 | 84.9925.38 | 77.688128.43 | 17.6730.13 | 1020.380.3 | 0.01
2016-01-1429.44 | 84.9925.38 | 77.688128.43 | 17.6730.07 | 1018.350.71 | 0.03
2016-01-1529.44 | 84.9925.38 | 77.688032.49 | 20.1930.01 | 1016.324.26 | 0.17
2016-01-1629.44 | 84.9925.38 | 77.688040.61 | 25.2329.98 | 1015.30.51 | 0.02
2016-01-1728.43 | 83.1725.38 | 77.688030.46 | 18.9330.04 | 1017.330.0 | 0
2016-01-1828.43 | 83.1725.38 | 77.688121.32 | 13.2530.13 | 1020.381.93 | 0.08
2016-01-1929.44 | 84.9924.37 | 75.877921.32 | 13.2530.16 | 1021.390.1 | 0.0
2016-01-2029.44 | 84.9924.37 | 75.877623.35 | 14.5130.19 | 1022.410.1 | 0.0
2016-01-2129.44 | 84.9924.37 | 75.877619.29 | 11.9930.19 | 1022.410.0 | 0
2016-01-2228.43 | 83.1724.37 | 75.87769.14 | 5.6830.22 | 1023.421.73 | 0.07
2016-01-2328.43 | 83.1723.35 | 74.03757.11 | 4.4230.25 | 1024.441.02 | 0.04
2016-01-2429.44 | 84.9924.37 | 75.877511.17 | 6.9430.31 | 1026.470.2 | 0.01
2016-01-2529.44 | 84.9924.37 | 75.877614.21 | 8.8330.31 | 1026.470.41 | 0.02
2016-01-2628.43 | 83.1725.38 | 77.687920.31 | 12.6230.31 | 1026.471.12 | 0.04
2016-01-2728.43 | 83.1724.37 | 75.877827.41 | 17.0330.31 | 1026.470.0 | 0
2016-01-2828.43 | 83.1723.35 | 74.037425.38 | 15.7730.34 | 1027.480.0 | 0
2016-01-2928.43 | 83.1724.37 | 75.877720.31 | 12.6230.34 | 1027.480.1 | 0.0
2016-01-3028.43 | 83.1723.35 | 74.037415.23 | 9.4630.28 | 1025.450.0 | 0
2016-01-3128.43 | 83.1723.35 | 74.037412.18 | 7.5730.25 | 1024.440.0 | 0

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