Sand Island, Midway Islands, United States Minor Outlying Islands Climate

Weather: 25.39°C/77.7°F, Wind SW at 5.31 km/h, 69% Humidity, 0% Chance of rain

United States Minor Outlying Islands
(Photo by Ryan Schram on Unsplash)

Sand Island Climate Summary

Located at an elevation of 10.01 meters (32.84 feet) above sea level, Sand Island has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 22.78ºC (73.0ºF) and it is -3.55% lower than United States Minor Outlying Islands’s averages. Sand Island typically receives about 104.96 millimeters (4.13 inches) of precipitation and has 148.62 rainy days (40.72% of the time) annually.

CountryUnited States Minor Outlying Islands
CityMidway Islands
Longitude-177.3761105
Latitude28.2100759
Attitude/Elevation10.01m (32.84ft)
Local timeThursday 07:32
Annual high temperature23.14ºC (73.65ºF)
Annual low temperature22.03ºC (71.65ºF)
Average annual precip.104.96mm (4.13in)
Warmest monthSeptember (26.92ºC / 80.46ºF)
Coldest MonthFebruary (17.86ºC / 64.15ºF)
Wettest MonthJanuary (178.73mm / 7.04in)
Driest MonthApril (62.76mm / 2.47in)
Number of days with rainfall (≥ 1.0 mm)148.62 days (40.72%)
Days with no rain216.38 days (59.28%)
Humidity77.21%

Climate Sand Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)24.12(75.42)23.11(73.6)23.11(73.6)23.11(73.6)25.12(77.22)27.13(80.83)27.13(80.83)28.14(82.65)29.14(84.45)28.14(82.65)26.13(79.03)24.12(75.42)29.14(84.45)
Average high °C (°F)20.76(69.37)19.27(66.69)19.69(67.44)20.43(68.77)21.9(71.42)24.87(76.77)26.19(79.14)26.9(80.42)26.92(80.46)25.33(77.59)23.36(74.05)22.03(71.65)23.14(73.65)
Daily mean °C (°F)20.19(68.34)18.8(65.84)19.25(66.65)20.07(68.13)21.56(70.81)24.58(76.24)25.94(78.69)26.66(79.99)26.69(80.04)25.01(77.02)23.06(73.51)21.61(70.9)22.78(73.0)
Average low °C (°F)19.06(66.31)17.86(64.15)18.51(65.32)19.24(66.63)20.79(69.42)23.94(75.09)25.4(77.72)26.09(78.96)26.08(78.94)24.36(75.85)22.33(72.19)20.7(69.26)22.03(71.65)
Record low °C (°F)10.05(50.09)11.05(51.89)9.04(48.27)11.05(51.89)15.07(59.13)19.09(66.36)17.08(62.74)20.1(68.18)19.09(66.36)16.08(60.94)13.06(55.51)13.06(55.51)9.04(48.27)
Average precipitation mm (inches)178.73(7.04)99.85(3.93)101.8(4.01)62.76(2.47)69.44(2.73)65.96(2.6)88.61(3.49)131.29(5.17)95.57(3.76)91.82(3.61)132.12(5.2)141.56(5.57)104.96(4.13)
Average precipitation days (≥ 1.0 mm)16.4411.5111.979.58.499.0415.5316.8113.3410.6912.4212.8812.38
Average relative humidity (%)74.2574.7578.2778.8379.480.9878.3277.6276.2275.7275.6576.4977.21
Mean monthly sunshine hours9.29.479.5810.0111.4213.0411.8411.0610.9610.518.297.7810.26

Climate Graph

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

Sand Island

Sand Island Temperature by Month

September
26.69°C | 80.04°F
August
26.66°C | 79.99°F
July
25.94°C | 78.69°F
October
25.01°C | 77.02°F
June
24.58°C | 76.24°F
November
23.06°C | 73.51°F
December
21.61°C | 70.9°F
May
21.56°C | 70.81°F
January
20.19°C | 68.34°F
April
20.07°C | 68.13°F
March
19.25°C | 66.65°F
February
18.8°C | 65.84°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 Temperature25.12°C (77.22°F)21.74°C (71.13°F)18.09°C (64.56°F)
Avg Temperature24.12°C (75.42°F)21.24°C (70.23°F)17.08°C (62.74°F)
Min Temperature24.12°C (75.42°F)19.29°C (66.72°F)13.06°C (55.51°F)
Dew PointMaxAverageMin
Dew Point22.11°C (71.8°F)15.68°C (60.22°F)11.05°C (51.89°F)
PrecipitationMaxAverageMinSum
Precipitation5.53mm | 0.22in0.84mm | 0.03in0.0mm | 0in25.18mm | 0.99in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind48.24kmh | 29.97mph25.96kmh | 16.13mph10.05kmh | 6.24mph
Gust Wind63.31kmh | 39.34mph34.1kmh | 21.19mph14.07kmh | 8.74mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.53mb0.84mb0.0mb
Sand Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-11-0122.11 | 71.817.08 | 62.747331.15 | 19.3630.12 | 1019.970.6 | 0.02
2019-11-0220.1 | 68.1814.07 | 57.336629.14 | 18.1130.24 | 1023.990.6 | 0.02
2019-11-0320.1 | 68.1814.07 | 57.336725.12 | 15.6130.24 | 1023.990.4 | 0.02
2019-11-0421.1 | 69.9814.07 | 57.336421.1 | 13.1130.21 | 1022.990.3 | 0.01
2019-11-0522.11 | 71.812.06 | 53.715712.06 | 7.4930.24 | 1023.990.0 | 0
2019-11-0623.11 | 73.614.07 | 57.335810.05 | 6.2430.27 | 1025.00.0 | 0
2019-11-0724.12 | 75.4219.09 | 66.367423.11 | 14.3630.12 | 1019.970.7 | 0.03
2019-11-0822.11 | 71.818.09 | 64.568037.18 | 23.130.06 | 1017.960.5 | 0.02
2019-11-0921.1 | 69.9814.07 | 57.336523.11 | 14.3630.12 | 1019.970.0 | 0
2019-11-1023.11 | 73.617.08 | 62.747016.08 | 9.9930.15 | 1020.980.0 | 0
2019-11-1124.12 | 75.4221.1 | 69.988422.11 | 13.7430.12 | 1019.970.9 | 0.04
2019-11-1222.11 | 71.819.09 | 66.368527.13 | 16.8630.18 | 1021.980.5 | 0.02
2019-11-1324.12 | 75.4222.11 | 71.88825.12 | 15.6130.0 | 1015.954.02 | 0.16
2019-11-1422.11 | 71.816.08 | 60.946948.24 | 29.9730.0 | 1015.952.21 | 0.09
2019-11-1520.1 | 68.1814.07 | 57.336731.15 | 19.3630.24 | 1023.990.2 | 0.01
2019-11-1620.1 | 68.1812.06 | 53.716016.08 | 9.9930.33 | 1027.010.0 | 0
2019-11-1722.11 | 71.815.07 | 59.136515.07 | 9.3630.27 | 1025.00.0 | 0
2019-11-1822.11 | 71.817.08 | 62.747119.09 | 11.8630.27 | 1025.00.6 | 0.02
2019-11-1920.1 | 68.1815.07 | 59.137232.16 | 19.9830.36 | 1028.010.3 | 0.01
2019-11-2021.1 | 69.9817.08 | 62.747418.09 | 11.2430.36 | 1028.010.4 | 0.02
2019-11-2122.11 | 71.818.09 | 64.567511.05 | 6.8730.33 | 1027.010.0 | 0
2019-11-2222.11 | 71.818.09 | 64.567913.06 | 8.1230.3 | 1026.00.8 | 0.03
2019-11-2321.1 | 69.9817.08 | 62.748028.14 | 17.4930.24 | 1023.990.7 | 0.03
2019-11-2418.09 | 64.5612.06 | 53.716839.19 | 24.3530.27 | 1025.01.31 | 0.05
2019-11-2517.08 | 62.7411.05 | 51.896639.19 | 24.3530.27 | 1025.05.53 | 0.22
2019-11-2618.09 | 64.5612.06 | 53.716939.19 | 24.3530.24 | 1023.991.91 | 0.08
2019-11-2719.09 | 66.3612.06 | 53.716622.11 | 13.7430.33 | 1027.010.7 | 0.03
2019-11-2819.09 | 66.3613.06 | 55.516727.13 | 16.8630.39 | 1029.020.3 | 0.01
2019-11-2921.1 | 69.9816.08 | 60.947440.2 | 24.9830.36 | 1028.010.7 | 0.03
2019-11-3022.11 | 71.818.09 | 64.568037.18 | 23.130.3 | 1026.01.0 | 0.04

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