Pago Pago, Eastern, American Samoa Climate

Weather: 27.7°C/81.86°F, Wind SW at 2.57 km/h, 83% Humidity, 0.22% Chance of rain

American Samoa
(Photo by Pamela C. on Unsplash)

Pago Pago Climate Summary

Located at an elevation of 107.71 meters (353.38 feet) above sea level, Pago Pago has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 28.12ºC (82.62ºF) and it is 0.12% higher than American Samoa’s averages. Pago Pago typically receives about 114.78 millimeters (4.52 inches) of precipitation and has 216.46 rainy days (59.3% of the time) annually.

CountryAmerican Samoa
CityEastern
Longitude-170.7020359
Latitude-14.2756319
Attitude/Elevation107.71m (353.38ft)
Local timeWednesday 08:26
Annual high temperature28.37ºC (83.07ºF)
Annual low temperature27.17ºC (80.91ºF)
Average annual precip.114.78mm (4.52in)
Warmest monthMarch (29.18ºC / 84.52ºF)
Coldest MonthAugust (26.32ºC / 79.38ºF)
Wettest MonthFebruary (204.3mm / 8.04in)
Driest MonthSeptember (54.3mm / 2.14in)
Number of days with rainfall (≥ 1.0 mm)216.46 days (59.3%)
Days with no rain148.54 days (40.7%)
Humidity77.3%

Climate Pago Pago: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.27(86.49)30.27(86.49)31.28(88.3)30.27(86.49)30.27(86.49)29.26(84.67)29.26(84.67)28.25(82.85)29.26(84.67)29.26(84.67)30.27(86.49)30.27(86.49)31.28(88.3)
Average high °C (°F)28.94(84.09)28.93(84.07)29.18(84.52)29.08(84.34)28.69(83.64)28.15(82.67)27.63(81.73)27.4(81.32)27.6(81.68)27.99(82.38)28.32(82.98)28.58(83.44)28.37(83.07)
Daily mean °C (°F)28.63(83.53)28.63(83.53)28.89(84.0)28.82(83.88)28.46(83.23)27.95(82.31)27.38(81.28)27.21(80.98)27.4(81.32)27.75(81.95)28.06(82.51)28.29(82.92)28.12(82.62)
Average low °C (°F)27.66(81.79)27.66(81.79)28.05(82.49)27.99(82.38)27.53(81.55)26.96(80.53)26.33(79.39)26.32(79.38)26.45(79.61)26.69(80.04)27.12(80.82)27.31(81.16)27.17(80.91)
Record low °C (°F)20.18(68.32)18.16(64.69)21.19(70.14)20.18(68.32)20.18(68.32)19.17(66.51)19.17(66.51)19.17(66.51)17.15(62.87)17.15(62.87)18.16(64.69)19.17(66.51)17.15(62.87)
Average precipitation mm (inches)181.74(7.16)204.3(8.04)98.72(3.89)126.76(4.99)145.03(5.71)67.55(2.66)81.73(3.22)57.35(2.26)54.3(2.14)104.02(4.1)105.45(4.15)150.39(5.92)114.78(4.52)
Average precipitation days (≥ 1.0 mm)21.1919.0820.9222.219.2613.2114.7712.5613.3918.3419.2622.2918.04
Average relative humidity (%)76.4276.6775.0276.1677.3378.678.6678.1778.6678.1477.3776.3977.3
Mean monthly sunshine hours10.5810.510.810.6310.5410.269.9410.210.3511.5912.2912.2910.84

Climate Graph

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

Pago Pago

Pago Pago Temperature by Month

March
28.89°C | 84.0°F
April
28.82°C | 83.88°F
January
28.63°C | 83.53°F
February
28.63°C | 83.53°F
May
28.46°C | 83.23°F
December
28.29°C | 82.92°F
November
28.06°C | 82.51°F
June
27.95°C | 82.31°F
October
27.75°C | 81.95°F
September
27.4°C | 81.32°F
July
27.38°C | 81.28°F
August
27.21°C | 80.98°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 Temperature29.26°C (84.67°F)28.22°C (82.8°F)27.24°C (81.03°F)
Avg Temperature29.26°C (84.67°F)27.91°C (82.24°F)27.24°C (81.03°F)
Min Temperature28.25°C (82.85°F)27.51°C (81.52°F)26.23°C (79.21°F)
Dew PointMaxAverageMin
Dew Point24.22°C (75.6°F)23.34°C (74.01°F)22.2°C (71.96°F)
PrecipitationMaxAverageMinSum
Precipitation6.05mm | 0.24in2.4mm | 0.09in0.1mm | 0.0in72.03mm | 2.84in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.28kmh | 19.44mph16.65kmh | 10.35mph5.04kmh | 3.13mph
Gust Wind43.39kmh | 26.96mph23.04kmh | 14.32mph7.06kmh | 4.39mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.05mb2.4mb0.1mb
Pago Pago

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-09-0127.24 | 81.0322.2 | 71.96759.08 | 5.6430.18 | 1022.120.81 | 0.03
2016-09-0227.24 | 81.0323.21 | 73.787816.14 | 10.0330.18 | 1022.122.83 | 0.11
2016-09-0327.24 | 81.0323.21 | 73.788231.28 | 19.4430.18 | 1022.125.35 | 0.21
2016-09-0427.24 | 81.0323.21 | 73.788124.22 | 15.0530.18 | 1022.123.33 | 0.13
2016-09-0527.24 | 81.0323.21 | 73.788018.16 | 11.2830.21 | 1023.130.71 | 0.03
2016-09-0627.24 | 81.0324.22 | 75.68121.19 | 13.1730.21 | 1023.132.22 | 0.09
2016-09-0728.25 | 82.8524.22 | 75.67927.24 | 16.9330.18 | 1022.120.5 | 0.02
2016-09-0828.25 | 82.8524.22 | 75.68120.18 | 12.5430.15 | 1021.112.93 | 0.12
2016-09-0928.25 | 82.8523.21 | 73.78769.08 | 5.6430.12 | 1020.14.34 | 0.17
2016-09-1028.25 | 82.8522.2 | 71.96737.06 | 4.3930.15 | 1021.113.83 | 0.15
2016-09-1128.25 | 82.8523.21 | 73.78758.07 | 5.0130.21 | 1023.130.1 | 0.0
2016-09-1228.25 | 82.8524.22 | 75.68020.18 | 12.5430.27 | 1025.140.5 | 0.02
2016-09-1328.25 | 82.8524.22 | 75.68027.24 | 16.9330.24 | 1024.136.05 | 0.24
2016-09-1428.25 | 82.8524.22 | 75.67722.2 | 13.7930.21 | 1023.131.51 | 0.06
2016-09-1528.25 | 82.8523.21 | 73.787727.24 | 16.9330.18 | 1022.122.32 | 0.09
2016-09-1627.24 | 81.0323.21 | 73.787724.22 | 15.0530.18 | 1022.121.01 | 0.04
2016-09-1727.24 | 81.0323.21 | 73.787819.17 | 11.9130.15 | 1021.114.24 | 0.17
2016-09-1828.25 | 82.8523.21 | 73.787816.14 | 10.0330.15 | 1021.111.51 | 0.06
2016-09-1927.24 | 81.0323.21 | 73.787614.13 | 8.7830.18 | 1022.123.73 | 0.15
2016-09-2028.25 | 82.8522.2 | 71.96738.07 | 5.0130.15 | 1021.110.71 | 0.03
2016-09-2128.25 | 82.8522.2 | 71.96726.05 | 3.7630.12 | 1020.11.61 | 0.06
2016-09-2227.24 | 81.0322.2 | 71.96725.04 | 3.1330.15 | 1021.110.71 | 0.03
2016-09-2327.24 | 81.0323.21 | 73.787715.13 | 9.430.15 | 1021.115.04 | 0.2
2016-09-2428.25 | 82.8523.21 | 73.787717.15 | 10.6630.15 | 1021.110.1 | 0.0
2016-09-2528.25 | 82.8523.21 | 73.787616.14 | 10.0330.15 | 1021.114.04 | 0.16
2016-09-2628.25 | 82.8524.22 | 75.67816.14 | 10.0330.15 | 1021.110.5 | 0.02
2016-09-2728.25 | 82.8523.21 | 73.787411.1 | 6.930.12 | 1020.11.92 | 0.08
2016-09-2829.26 | 84.6724.22 | 75.67618.16 | 11.2830.12 | 1020.11.21 | 0.05
2016-09-2928.25 | 82.8524.22 | 75.67816.14 | 10.0330.15 | 1021.113.63 | 0.14
2016-09-3028.25 | 82.8523.21 | 73.78748.07 | 5.0130.18 | 1022.124.74 | 0.19

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