Palmyra Atoll, United States Minor Outlying Islands Climate

Weather: 27.85°C/82.13°F, Wind SW at 5.98 km/h, 82% Humidity, 0% Chance of rain

(Photo by Ubey Ahmed on Unsplash)
Contents

Palmyra Atoll Climate Summary

Located at an elevation of 11.71 meters (38.42 feet) above sea level, Palmyra Atoll has a Tropical rainforest climate climate (Classification: Af). The city’s yearly temperature is 27.96ºC (82.33ºF) and it is 1.63% higher than United States Minor Outlying Islands’s averages. Palmyra Atoll typically receives about 404.58 millimeters (15.93 inches) of precipitation and has 296.37 rainy days (81.2% of the time) annually.

CountryUnited States Minor Outlying Islands
Longitude-162.0786656
Latitude5.8885026
Attitude/Elevation11.71m (38.42ft)
Local timeThursday 22:20
Annual high temperature28.65ºC (83.57ºF)
Annual low temperature26.71ºC (80.08ºF)
Average annual precip.404.58mm (15.93in)
Warmest monthAugust (29.06ºC / 84.31ºF)
Coldest MonthMarch (26.47ºC / 79.65ºF)
Wettest MonthJune (513.64mm / 20.22in)
Driest MonthFebruary (320.05mm / 12.6in)
Number of days with rainfall (≥ 1.0 mm)296.37 days (81.2%)
Days with no rain68.63 days (18.8%)
Humidity78.24%

Climate Palmyra Atoll: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)30.0(86.0)30.0(86.0)30.0(86.0)30.0(86.0)31.0(87.8)31.0(87.8)31.0(87.8)31.0(87.8)31.0(87.8)31.0(87.8)30.0(86.0)31.0(87.8)
Average high °C (°F)28.54(83.37)28.49(83.28)28.33(82.99)28.53(83.35)28.81(83.86)29.02(84.24)28.99(84.18)29.06(84.31)28.87(83.97)28.58(83.44)28.25(82.85)28.35(83.03)28.65(83.57)
Daily mean °C (°F)27.98(82.36)27.87(82.17)27.76(81.97)27.79(82.02)28.01(82.42)28.09(82.56)28.16(82.69)28.18(82.72)28.11(82.6)27.97(82.35)27.73(81.91)27.83(82.09)27.96(82.33)
Average low °C (°F)26.92(80.46)26.56(79.81)26.47(79.65)26.52(79.74)26.74(80.13)26.74(80.13)26.77(80.19)26.63(79.93)26.72(80.1)26.82(80.28)26.75(80.15)26.85(80.33)26.71(80.08)
Record low °C (°F)23.0(73.4)21.0(69.8)20.0(68.0)20.0(68.0)19.0(66.2)19.0(66.2)20.0(68.0)20.0(68.0)19.0(66.2)20.0(68.0)20.0(68.0)21.0(69.8)19.0(66.2)
Average precipitation mm (inches)385.83(15.19)320.05(12.6)446.4(17.57)411.35(16.19)464.23(18.28)513.64(20.22)486.15(19.14)426.14(16.78)348.36(13.71)328.41(12.93)351.35(13.83)373.08(14.69)404.58(15.93)
Average precipitation days (≥ 1.0 mm)25.3623.026.9127.026.8226.5527.022.7320.0921.3623.8225.7324.7
Average relative humidity (%)79.3179.2780.4380.6780.279.0377.276.1975.6275.7777.0678.1478.24
Mean monthly sunshine hours7.679.3810.149.6910.0211.8412.0911.3510.1910.2510.149.7210.21

Climate Graph

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

Palmyra Atoll Temperature by Month

August
28.18°C | 82.72°F
July
28.16°C | 82.69°F
September
28.11°C | 82.6°F
June
28.09°C | 82.56°F
May
28.01°C | 82.42°F
January
27.98°C | 82.36°F
October
27.97°C | 82.35°F
February
27.87°C | 82.17°F
December
27.83°C | 82.09°F
April
27.79°C | 82.02°F
March
27.76°C | 81.97°F
November
27.73°C | 81.91°F

Historical Data

Summary
Go
TemperatureMaxAverageMin
Max Temperature30.0°C (86.0°F)28.9°C (84.02°F)28.0°C (82.4°F)
Avg Temperature30.0°C (86.0°F)28.29°C (82.92°F)27.0°C (80.6°F)
Min Temperature29.0°C (84.2°F)27.0°C (80.6°F)21.0°C (69.8°F)
Dew PointMaxAverageMin
Dew Point25.0°C (77.0°F)23.9°C (75.02°F)23.0°C (73.4°F)
PrecipitationMaxAverageMinSum
Precipitation70.7mm | 2.78in14.65mm | 0.58in0.1mm | 0.0in454.0mm | 17.87in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind29.0kmh | 18.02mph22.23kmh | 13.81mph15.0kmh | 9.32mph
Gust Wind44.0kmh | 27.34mph33.13kmh | 20.59mph19.0kmh | 11.81mph
Sea Level PressureMaxAverageMin
Sea Level Pressure70.7mb14.65mb0.1mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-0129 | 84.223 | 73.46919 | 11.8129.83 | 10100.1 | 0.0
2019-12-0229 | 84.224 | 75.27522 | 13.6729.83 | 10104.5 | 0.18
2019-12-0329 | 84.224 | 75.27423 | 14.2929.85 | 10110.6 | 0.02
2019-12-0428 | 82.423 | 73.47521 | 13.0529.83 | 10100.1 | 0.0
2019-12-0529 | 84.224 | 75.27522 | 13.6729.83 | 10101.3 | 0.05
2019-12-0628 | 82.424 | 75.27729 | 18.0229.83 | 10105.8 | 0.23
2019-12-0728 | 82.423 | 73.47329 | 18.0229.8 | 10091.1 | 0.04
2019-12-0828 | 82.423 | 73.47318 | 11.1829.85 | 10114.5 | 0.18
2019-12-0928 | 82.423 | 73.47719 | 11.8129.83 | 101037.3 | 1.47
2019-12-1028 | 82.424 | 75.27922 | 13.6729.83 | 10109.7 | 0.38
2019-12-1129 | 84.224 | 75.27823 | 14.2929.83 | 101019.1 | 0.75
2019-12-1229 | 84.225 | 77.07721 | 13.0529.85 | 101119.5 | 0.77
2019-12-1328 | 82.424 | 75.27724 | 14.9129.83 | 10106.3 | 0.25
2019-12-1428 | 82.423 | 73.47721 | 13.0529.8 | 100925.1 | 0.99
2019-12-1529 | 84.224 | 75.27821 | 13.0529.74 | 100717.8 | 0.7
2019-12-1628 | 82.424 | 75.27621 | 13.0529.71 | 10067.4 | 0.29
2019-12-1729 | 84.225 | 77.07824 | 14.9129.77 | 10088.7 | 0.34
2019-12-1830 | 86.025 | 77.08024 | 14.9129.77 | 100823.6 | 0.93
2019-12-1929 | 84.225 | 77.08126 | 16.1629.74 | 100714.9 | 0.59
2019-12-2028 | 82.424 | 75.28121 | 13.0529.74 | 100731.8 | 1.25
2019-12-2127 | 80.624 | 75.28021 | 13.0529.71 | 100670.7 | 2.78
2019-12-2228 | 82.424 | 75.27726 | 16.1629.77 | 10081.3 | 0.05
2019-12-2328 | 82.424 | 75.28125 | 15.5329.77 | 10081.3 | 0.05
2019-12-2428 | 82.424 | 75.28227 | 16.7829.71 | 10064.8 | 0.19
2019-12-2528 | 82.424 | 75.27823 | 14.2929.74 | 10071.0 | 0.04
2019-12-2627 | 80.623 | 73.47818 | 11.1829.8 | 10093.1 | 0.12
2019-12-2728 | 82.424 | 75.27919 | 11.8129.8 | 100928.9 | 1.14
2019-12-2829 | 84.225 | 77.07921 | 13.0529.83 | 10109.2 | 0.36
2019-12-2927 | 80.623 | 73.48115 | 9.3229.83 | 101057.9 | 2.28
2019-12-3028 | 82.424 | 75.28115 | 9.3229.85 | 101132.9 | 1.3
2019-12-3128 | 82.424 | 75.28129 | 18.0229.85 | 10113.7 | 0.15

Palmyra Atoll 10 Year Historical Weather Data

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